AI-generatedHanna at a glance
- Best time
- May – Sep
- Warmest month
- Jul · 25°
- Sunshine a year
- 2,340 h
- Rain a year
- 431 mm
- Climate
- Continental
- Time zone
- UTC−7 / UTC−6
- Elevation
- 826 m
Climate in Hanna
Hanna has mild to warm summers and cold winters with occasional snow. July is the warmest month with average highs of 25 °C, while January is the coolest at −5 °C. With around 2,340 hours of sunshine a year, Hanna is sunny; July is the sunniest month with 9.9 hours a day.
Holiday weather through the year
Best time to visit Hanna
The best time to visit Hanna is from May to September. For sightseeing, day trips and hiking, conditions are most comfortable in May and from July to September. The wettest month is June with 95 mm of precipitation.
Hanna through the seasons
How the weather changes over the seasons, with averages for each.
Hanna in spring
Mar – May
Good
- 3–18 °C by day
- 7.2 h of sun a day
- 22 rainy days in all
Hanna in summer
Jun – Aug
Excellent
- 21–25 °C by day
- 9.2 h of sun a day
- 33 rainy days in all
Hanna in autumn
Sep – Nov
Fair
- 2–19 °C by day
- 5.3 h of sun a day
- 16 rainy days in all
Hanna in winter
Dec – Feb
Poor
- −5–−3 °C by day
- 3.8 h of sun a day
- 12 rainy days in all
Which month for what?
Beach & swimming
No sea nearby
Sea from 21 °C, warm and mostly dry
Sightseeing & hiking
May, Jul – Sep
15–28 °C and not too much rain
Snow
Nov – Apr
Snow on 2 or more days
Find your perfect month
Tell us what you like and we rate every month in Hanna for you.
Your best months: June, August – September
Based on the climate averages; tap a month to see its details.
Weather in October
Weather in October
Holiday weather in October
Fair
Best time to visit: May – September
A typical day in October
- Morning, 08:00: about 0°
- Midday, 13:00: about 10°
- Afternoon, 16:00: about 11°
- Evening, 20:00: about 6°
- Night, 23:00: about 4°
07:5018:37
Cold evenings: bring a warm jacket.
Estimated from the average high and low: coolest around sunrise, warmest in mid-afternoon.
Light for photos in October
- Golden hour
- Morning 07:29–08:36 · evening 17:51–18:57
- Blue hour
- Morning 07:16–07:29 · evening 18:57–19:10
Golden hour: the sun between 4° below and 6° above the horizon; blue hour: 6° to 4° below it. Times for the 15th of the month; mountains and clouds shift the light.
October in Hanna compared with home
Loading the climate at home …
Early or late October?
In October, daytime highs fall from about 15° at the start of the month to 6° at the end. The days get 1.9 h shorter.
| October | 1 Oct | 31 Oct |
|---|---|---|
| Daytime high | 15° | 6° |
| Night-time low | 3° | −4° |
| Daylight | 11.7 h | 9.8 h |
What is the weather like in Hanna in October?
In October, Hanna is cool: daytime highs average 11 °C, and nights cool down to about 0 °C. Expect around 5.3 hours of sunshine a day. Rain is rare: about 5 days bring 18 mm in total. Snow falls on about 2 days. All in all, October is a so-so month for a holiday in Hanna.
More details for October
- Daylight
- 10 h 47 min07:50 – 18:37
- UV index
- 2 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 21 km/haverage daily peakAll months
- Cloud cover
- 56 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 2 days1 cm or more of fresh snowAll months
- Time zone
- UTC−6offset from UTC
How the score comes together
- Temperatureweight 50 %36 %
- Sunshineweight 20 %38 %
- Few rainy daysweight 30 %94 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Nature escape”.
What to pack in October
- A jumper for the evenings
Compare two months in Hanna
Pick two months to see how the weather differs. A tick marks the clearly better value; for temperatures it depends on your plans.
August has the better holiday weather in Hanna: score 90 against 54. In August, days are 14 °C warmer than in October. August has 4 more rainy days. The sun shines 4 hours longer a day in August.
| Month | October | August |
|---|---|---|
| Holiday weather score | 54 | 90better |
| Daytime high | 11° | 25° |
| Night-time low | 0° | 12° |
| Sunshine | 5.3 h | 8.9 hbetter |
| Rainy days | 5better | 9 |
| Rainfall | 18 mmbetter | 54 mm |
Based on the climate averages 1996–2025.
Hanna month by month
The typical weather for every month at a glance.
31January−5° · 3.5 h
In January, Hanna is bitterly cold: daytime highs average −5 °C, and nights often drop below freezing (−15 °C). The sun is scarce, with only about 3.5 hours a day. Precipitation falls on about 4 days, totalling 13 mm; on about 3 of them it snows. All in all, January is not an ideal month for a holiday in Hanna.
Hanna in January36February−3° · 4.8 h
In February, Hanna is bitterly cold: daytime highs average −3 °C, and nights often drop below freezing (−14 °C). Expect around 4.8 hours of sunshine a day. Precipitation falls on about 3 days, totalling 11 mm; on about 2 of them it snows. All in all, February is not an ideal month for a holiday in Hanna.
Hanna in February37March3° · 5.9 h
In March, Hanna is bitterly cold: daytime highs average 3 °C, and nights often drop below freezing (−9 °C). Expect around 5.9 hours of sunshine a day. Precipitation falls on about 5 days, totalling 19 mm; on about 4 of them it snows. All in all, March is not an ideal month for a holiday in Hanna.
Hanna in March56April11° · 7.4 h
In April, Hanna is cool: daytime highs average 11 °C, and nights often drop below freezing (−2 °C). The sun shines for around 7.4 hours a day. Rain falls on about 7 days, adding up to 33 mm. Snow falls on about 3 days. All in all, April is a so-so month for a holiday in Hanna.
Hanna in April86May18° · 8.4 h
In May, Hanna is mild: daytime highs average 18 °C, and nights cool down to about 5 °C. The sun shines for around 8.4 hours a day. Rain is frequent, with about 10 rainy days and 52 mm in total. All in all, May is an excellent month for a holiday in Hanna.
Hanna in May79June21° · 8.8 h
In June, Hanna is warm: daytime highs average 21 °C, and nights cool down to about 9 °C. The sun shines for around 8.8 hours a day. Rain is frequent, with about 14 rainy days and 95 mm in total. All in all, June is a good month for a holiday in Hanna.
Hanna in June85July25° · 9.9 h
In July, Hanna is warm: daytime highs average 25 °C, and nights cool down to about 12 °C. With around 9.9 hours of sunshine a day, there is plenty of sun. Rain is frequent, with about 11 rainy days and 69 mm in total. All in all, July is an excellent month for a holiday in Hanna.
Hanna in July90August25° · 8.9 h
In August, Hanna is warm: daytime highs average 25 °C, and nights cool down to about 12 °C. The sun shines for around 8.9 hours a day. Rain falls on about 9 days, adding up to 54 mm. All in all, August is an excellent month for a holiday in Hanna.
Hanna in August87September19° · 7.1 h
In September, Hanna is mild: daytime highs average 19 °C, and nights cool down to about 7 °C. The sun shines for around 7.1 hours a day. Rain falls on about 7 days, adding up to 35 mm. All in all, September is an excellent month for a holiday in Hanna.
Hanna in September54October11° · 5.3 h
In October, Hanna is cool: daytime highs average 11 °C, and nights cool down to about 0 °C. Expect around 5.3 hours of sunshine a day. Rain is rare: about 5 days bring 18 mm in total. Snow falls on about 2 days. All in all, October is a so-so month for a holiday in Hanna.
Hanna in October31November2° · 3.6 h
In November, Hanna is bitterly cold: daytime highs average 2 °C, and nights often drop below freezing (−8 °C). The sun is scarce, with only about 3.6 hours a day. Precipitation falls on about 4 days, totalling 19 mm; on about 3 of them it snows. All in all, November is not an ideal month for a holiday in Hanna.
Hanna in November29December−4° · 3.1 h
In December, Hanna is bitterly cold: daytime highs average −4 °C, and nights often drop below freezing (−14 °C). The sun is scarce, with only about 3.1 hours a day. Precipitation falls on about 4 days, totalling 14 mm; on about 4 of them it snows. All in all, December is not an ideal month for a holiday in Hanna.
Hanna in DecemberClimate in detail
Year & climate table
Climate through the year
Long-term monthly averages. Tap a month to see its details.
Nights and sleep in Hanna
How warm the nights get in each month, from the mean night-time low. Tap a month for details.
- Frost below 0°
- Cold 0–8°
- Cool 8–15°
ColdOctober: nights around 0°. The room should be heated.
The coolest nights are in January (−15°), the warmest in July (12°). Nights fall below 8 °C on average from September to May, so the room should be heated.
Temperatures through the year
Average daytime high, night-time low and sea temperature per month.
| Month | Score | Day | Night | Sun | Rain days | Rain mm |
|---|---|---|---|---|---|---|
| JanuaryJan | 31 | −5° | −15° | 3.5 h | 4 | 13 |
| FebruaryFeb | 36 | −3° | −14° | 4.8 h | 3 | 11 |
| MarchMar | 37 | 3° | −9° | 5.9 h | 5 | 19 |
| AprilApr | 56 | 11° | −2° | 7.4 h | 7 | 33 |
| MayMay | 86 | 18° | 5° | 8.4 h | 10 | 52 |
| JuneJun | 79 | 21° | 9° | 8.8 h | 14 | 95 |
| JulyJul | 85 | 25° | 12° | 9.9 h | 11 | 69 |
| AugustAug | 90 | 25° | 12° | 8.9 h | 9 | 54 |
| SeptemberSep | 87 | 19° | 7° | 7.1 h | 7 | 35 |
| OctoberOct | 54 | 11° | 0° | 5.3 h | 5 | 18 |
| NovemberNov | 31 | 2° | −8° | 3.6 h | 4 | 19 |
| DecemberDec | 29 | −4° | −14° | 3.1 h | 4 | 14 |
Climate averages 1996–2025 (sunshine partly WMO station normals 1991–2020), not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences
51.63° N, 111.90° W · 826 m · America/Edmonton
Sunshine
Sunshine hours in Hanna
Average hours of bright sunshine per day, next to the length of the day. Tap a month to select it.
In October, the sun shines for about 5.3 of 10.8 hours of daylight in Hanna, 49 % of the daylight hours.
Sunshine hours: estimated from radiation data (ERA5, 1996–2025) and calibrated against measured station values; no weather station is close enough here. Daylight is the time from sunrise to sunset on the 15th of the month.
Rain
Rain in Hanna: rainy days and rainfall
A rainy day is a day with at least 1 mm of rain or snow; the amount is what falls in the whole month. Tap a month to select it.
In October, Hanna has about 5 rainy days with 18 mm of rain in total.
UV index
UV index in Hanna
How strong the sun is at noon, month by month, and how quickly unprotected skin burns.
- Clear-sky UV in October
- 2 · lowLittle protection needed; sunglasses on bright days.
The sun is strongest in June (UV 8).
Minutes until sunburn in October
- Very fair skin
- about 65 min
- Fair skin
- about 85 min
- Light brown skin
- about 115 min
- Olive skin
- over 2 h
Rough guide for unprotected skin at noon under a clear sky; clouds lengthen the time, water, sand and snow shorten it. Sunscreen extends the time only partly.
Monthly values: clear-sky noon estimate from the sun's angle, ozone and altitude. UV today: Open-Meteo forecast.
Wind & clouds
Wind and clouds in Hanna
How breezy and how cloudy Hanna is through the year. Tap a month to select it on the whole page.
Wind
Typical daily peak of the wind in km/h: what the afternoon breeze usually reaches, not the gusts.
In October, the wind in Hanna typically peaks at 21 km/h during the day: Beaufort 4, moderate breeze.
Clouds
Average share of the sky covered by cloud, day and night.
In October, cloud covers on average 56 % of the sky over Hanna: variable cloud, with about 5.3 hours of sunshine a day.
Wind: mean daily maximum of the hourly wind 10 m above ground (ERA5, 1996–2025). Gusts are stronger, and the model grid of about 28 km smooths out local effects such as capes and valley winds. Clouds: mean total cloud cover of all layers over day and night (ERA5, 1996–2025). Thin high cloud counts as cover even when the sun still shines through.
Heat & humidity
Heat and humidity in Hanna
How often the day gets hot in Hanna (30 °C and more), and in which months heat and humidity come together. Tap a month to select it.
Heat calendar
- pleasant
- some hot or muggy days
- often muggy
- often hot
- hot and muggy
In October, Hanna has about 0 hot days, with an average daytime high of 11 °C: pleasant. Heat plays no part this month.
Hot days reach at least 30 °C; a month counts as muggy when the mean dew point reaches 18 °C on at least 15 days. Averages from ERA5 and ERA5-Land, 1996–2025. Muggy nights through the year
Snow
Snow in Hanna
When Hanna is likely to be white: the chance of seeing snow during a week's stay, the days with fresh snow and how much falls. Tap a month to select it.
Snow calendar
- hardly any
- possible
- likely
- very likely
In October, Hanna has about 2 days with at least 1 cm of fresh snow, 6 cm in total. The chance of seeing snow during a week's stay is 19 out of 100: hardly any.
Snow days bring at least 1 cm of fresh snow. Fresh snow comes from ERA5 snowfall (1996–2025) at the height of the place, not on the slopes above it; the snow chance also weighs whether the snow settles. An estimate from climate averages, not a snow report.
Planning a trip to Hanna
Weather for your travel dates
Pick your arrival and length of stay, and we sum up the weather to expect.
Hanna in the school holidays
How the weather suits the usual holiday periods. Dates vary by school and region, so each holiday uses the months it usually falls in.
Hanna has its best school-holiday weather during the summer holidays (score 88) and its weakest during the Christmas holidays (score 30).
- 50
Easter holidays
Mar – Apr
Fair
- 9 °C by day
- 7.0 h of sun a day
- 7 rainy days a month
Keep in mind: Snow
- 85
May half-term
May – Jun
Excellent
- 19 °C by day
- 8.5 h of sun a day
- 10 rainy days a month
Good for: Sightseeing & walks
- 88
Summer holidays
Jul – Aug
ExcellentBest holidays
- 25 °C by day
- 9.3 h of sun a day
- 10 rainy days a month
Good for: Sightseeing & walks
- 54
October half-term
Oct
Fair
- 11 °C by day
- 5.3 h of sun a day
- 5 rainy days a month
- 30
Christmas holidays
Dec – Jan
Poor
- −5 °C by day
- 3.3 h of sun a day
- 4 rainy days a month
Keep in mind: Snow
Based on the climate averages 1996–2025.
Getting there
Flying from
- Nonstop flight
- about 8 h 45 min
- Distance
- 6,880 km
- Time zone
- UTC−6
- Jet lag
- About 5 days (7 h west)
Rule of thumb for flying west: for a few days before, stay up a little later, and get afternoon and evening light at your destination.
Estimated from the straight-line distance: 30 minutes for take-off and landing plus 830 km/h cruising speed.
Good to know: Canada
- Currency
- Canadian Dollar (CAD)
- Languages
- English, French
- Sockets
- Type A, B · 120 V
- Traffic
- Drives on the right
- Dialling code
- +1
- Emergency number
- 911
UK plugs need a travel adapter
Only 120 V: chargers marked 100–240 V work, other devices need a voltage converter.
Sources: GeoNames (CC BY 4.0) and Wikidata (CC0). Please check details before you travel.
Compare & alternatives
Compare with another place
Hanna compared
Put Hanna side by side with another destination.
Hanna vs Drumheller
In October Drumheller has the better holiday weather (score 63 vs 54). During the day Drumheller is 2 °C warmer than Hanna.
| in October | Hanna | Drumheller |
|---|---|---|
| Holiday weather score | 54 | 63 |
| Daytime high | 11° | 13° |
| Sunshine | 5 h | 5 h |
| Rainy days | 5 | 5 |
| Best time | May – Sep | May – Sep |
Through the year
Best places in the country
Canada in October: the best places
In October, Hanna ranks 10 among the 31 nearest destinations in this country.
- Okotoks12°65
- 2Drumheller13°63
- 3Fort Macleod13°63
- 4Lethbridge13°62
- 5Kelowna15°62
- 6Cochrane12°61
- 7Nelson14°59
- 8Vernon14°57
- 10HannaThis page11°54
Places nearby
Near Hanna
Other destinations close by.
Places with a similar climate
Places with a climate like Hanna
Destinations whose weather through the year is closest to Hanna's – good alternatives.
Frequently asked questions about Hanna
When is the best time to visit Hanna?
The best time to visit Hanna is from May to September. That is when the holiday weather score, which combines temperature, sea, sunshine and rain, is highest.
What is the warmest month in Hanna?
July is the warmest month, with average highs of 25 °C and nights around 12 °C. January is the coolest month at −5 °C.
When does it rain most in Hanna?
The wettest month is June with 95 mm of precipitation. The driest month is February with 11 mm.
How many hours of sunshine does Hanna get?
Hanna gets around 2,340 hours of sunshine a year. The sunniest month is July with 9.9 hours a day; in December there are 3.1 hours a day.
What time zone is Hanna in?
Hanna is on UTC−7 in January and UTC−6 in July.
How long is the flight from London to Hanna?
A nonstop flight from London to Hanna takes about 8 h 45 min, for a straight-line distance of about 6,880 km.
Which school holidays are best for Hanna?
Hanna has its best school-holiday weather during the summer holidays (score 88) and its weakest during the Christmas holidays (score 30). Holiday ratings (0–100): Easter holidays 50, May half-term 85, summer holidays 88, October half-term 54, Christmas holidays 30.