AI-generatedHenley-on-Thames at a glance
- Best time
- May – Sep
- Warmest month
- Jul · 23°
- Sunshine a year
- 1,680 h
- Rain a year
- 672 mm
- Climate
- Maritime
- Time zone
- UTC+0 / UTC+1
- Elevation
- 34 m
Climate in Henley-on-Thames
Henley-on-Thames has a maritime climate with moderate summers and cool, often grey winters. July is the warmest month with average highs of 23 °C, while January is the coolest at 8 °C. With around 1,680 hours of sunshine a year, Henley-on-Thames is moderately sunny; June is the sunniest month with 7.0 hours a day.
Holiday weather through the year
Best time to visit Henley-on-Thames
The best time to visit Henley-on-Thames is from May to September. For sightseeing, day trips and hiking, conditions are most comfortable from May to September. The wettest month is October with 68 mm of precipitation.
Henley-on-Thames through the seasons
How the weather changes over the seasons, with averages for each.
Henley-on-Thames in spring
Mar – May
Fair
- 11–18 °C by day
- 5.6 h of sun a day
- 32 rainy days in all
Henley-on-Thames in summer
Jun – Aug
Good
- 21–23 °C by day
- 6.8 h of sun a day
- 31 rainy days in all
Henley-on-Thames in autumn
Sep – Nov
Fair
- 11–20 °C by day
- 3.8 h of sun a day
- 33 rainy days in all
Henley-on-Thames in winter
Dec – Feb
Poor
- 8–9 °C by day
- 2.2 h of sun a day
- 32 rainy days in all
Which month for what?
Beach & swimming
No sea nearby
Sea from 21 °C, warm and mostly dry
Sightseeing & hiking
May – Sep
15–28 °C and not too much rain
Rainy months
Oct
Rainy season or more than 12 rainy days
Find your perfect month
Tell us what you like and we rate every month in Henley-on-Thames for you.
Your best months: June – August
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
Keep in mindFrequent rain
A typical day in October
- Morning, 08:00: about 8°
- Midday, 13:00: about 15°
- Afternoon, 16:00: about 15°
- Evening, 20:00: about 11°
- Night, 23:00: about 10°
07:2618:13
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 07:05–08:12 · evening 17:27–18:33
- Blue hour
- Morning 06:52–07:05 · evening 18:33–18:46
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 Henley-on-Thames compared with home
Loading the climate at home …
Early or late October?
In October, daytime highs fall from about 17° at the start of the month to 13° at the end. The days get 1.9 h shorter.
| October | 1 Oct | 31 Oct |
|---|---|---|
| Daytime high | 17° | 13° |
| Night-time low | 8° | 5° |
| Daylight | 11.7 h | 9.8 h |
What is the weather like in Henley-on-Thames in October?
In October, Henley-on-Thames is cool: daytime highs average 15 °C, and nights cool down to about 7 °C. The sun is scarce, with only about 3.7 hours a day. Rain is frequent, with about 12 rainy days and 68 mm in total. All in all, October is a so-so month for a holiday in Henley-on-Thames.
More details for October
- Daylight
- 10 h 47 min07:26 – 18:13
- 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
- 72 %on averageAll months
- Hot days
- 0 days30 °C or more
- Snow days
- 0 days1 cm or more of fresh snow
- Time zone
- UTC+1offset from UTC
How the score comes together
- Temperatureweight 50 %80 %
- Sunshineweight 20 %12 %
- Few rainy daysweight 30 %42 %
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
- Rain jacket or umbrella
Compare two months in Henley-on-Thames
Pick two months to see how the weather differs. A tick marks the clearly better value; for temperatures it depends on your plans.
June has the better holiday weather in Henley-on-Thames: score 81 against 55. In June, days are 6 °C warmer than in October. June has 2 fewer rainy days. The sun shines 3 hours longer a day in June.
| Month | October | June |
|---|---|---|
| Holiday weather score | 55 | 81better |
| Daytime high | 15° | 21° |
| Night-time low | 7° | 10° |
| Sunshine | 3.7 h | 7.0 hbetter |
| Rainy days | 12 | 10better |
| Rainfall | 68 mm | 57 mmbetter |
Based on the climate averages 1996–2025.
Henley-on-Thames month by month
The typical weather for every month at a glance.
15January8° · 2.0 h
In January, Henley-on-Thames is cold: daytime highs average 8 °C, and nights cool down to about 1 °C. The sun is scarce, with only about 2.0 hours a day. Rain is frequent, with about 11 rainy days and 55 mm in total. All in all, January is not an ideal month for a holiday in Henley-on-Thames.
Henley-on-Thames in January21February9° · 2.8 h
In February, Henley-on-Thames is cold: daytime highs average 9 °C, and nights cool down to about 1 °C. The sun is scarce, with only about 2.8 hours a day. Rain is frequent, with about 10 rainy days and 48 mm in total. All in all, February is not an ideal month for a holiday in Henley-on-Thames.
Henley-on-Thames in February38March11° · 4.1 h
In March, Henley-on-Thames is cool: daytime highs average 11 °C, and nights cool down to about 3 °C. Expect around 4.1 hours of sunshine a day. Rain is frequent, with about 10 rainy days and 46 mm in total. All in all, March is not an ideal month for a holiday in Henley-on-Thames.
Henley-on-Thames in March60April14° · 5.9 h
In April, Henley-on-Thames is cool: daytime highs average 14 °C, and nights cool down to about 4 °C. Expect around 5.9 hours of sunshine a day. Rain is frequent, with about 11 rainy days and 48 mm in total. All in all, April is a good month for a holiday in Henley-on-Thames.
Henley-on-Thames in April78May18° · 6.7 h
In May, Henley-on-Thames is mild: daytime highs average 18 °C, and nights cool down to about 7 °C. The sun shines for around 6.7 hours a day. Rain is frequent, with about 11 rainy days and 57 mm in total. All in all, May is a good month for a holiday in Henley-on-Thames.
Henley-on-Thames in May81June21° · 7.0 h
In June, Henley-on-Thames is mild: daytime highs average 21 °C, and nights cool down to about 10 °C. The sun shines for around 7.0 hours a day. Rain is frequent, with about 10 rainy days and 57 mm in total. All in all, June is an excellent month for a holiday in Henley-on-Thames.
Henley-on-Thames in June79July23° · 7.0 h
In July, Henley-on-Thames is warm: daytime highs average 23 °C, and nights cool down to about 12 °C. The sun shines for around 7.0 hours a day. Rain is frequent, with about 11 rainy days and 59 mm in total. All in all, July is a good month for a holiday in Henley-on-Thames.
Henley-on-Thames in July77August23° · 6.4 h
In August, Henley-on-Thames is warm: daytime highs average 23 °C, and nights cool down to about 12 °C. Expect around 6.4 hours of sunshine a day. Rain is frequent, with about 11 rainy days and 61 mm in total. All in all, August is a good month for a holiday in Henley-on-Thames.
Henley-on-Thames in August77September20° · 5.2 h
In September, Henley-on-Thames is mild: daytime highs average 20 °C, and nights cool down to about 10 °C. Expect around 5.2 hours of sunshine a day. Rain is frequent, with about 9 rainy days and 49 mm in total. All in all, September is a good month for a holiday in Henley-on-Thames.
Henley-on-Thames in September55October15° · 3.7 h
In October, Henley-on-Thames is cool: daytime highs average 15 °C, and nights cool down to about 7 °C. The sun is scarce, with only about 3.7 hours a day. Rain is frequent, with about 12 rainy days and 68 mm in total. All in all, October is a so-so month for a holiday in Henley-on-Thames.
Henley-on-Thames in October30November11° · 2.4 h
In November, Henley-on-Thames is cool: daytime highs average 11 °C, and nights cool down to about 4 °C. The sun is scarce, with only about 2.4 hours a day. Rain is frequent, with about 12 rainy days and 66 mm in total. All in all, November is not an ideal month for a holiday in Henley-on-Thames.
Henley-on-Thames in November17December8° · 1.8 h
In December, Henley-on-Thames is cold: daytime highs average 8 °C, and nights cool down to about 2 °C. The sun is scarce, with only about 1.8 hours a day. Rain is frequent, with about 11 rainy days and 59 mm in total. All in all, December is not an ideal month for a holiday in Henley-on-Thames.
Henley-on-Thames in DecemberClimate in detail
Climate through the year
Long-term monthly averages. Tap a month to see its details.
Nights and sleep in Henley-on-Thames
How warm the nights get in each month, from the mean night-time low. Tap a month for details.
- Cold 0–8°
- Cool 8–15°
ColdOctober: nights around 7°. The room should be heated.
The coolest nights are in February (1°), the warmest in July (12°). Nights fall below 8 °C on average from October 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 | 15 | 8° | 1° | 2.0 h | 11 | 55 |
| FebruaryFeb | 21 | 9° | 1° | 2.8 h | 10 | 48 |
| MarchMar | 38 | 11° | 3° | 4.1 h | 10 | 46 |
| AprilApr | 60 | 14° | 4° | 5.9 h | 11 | 48 |
| MayMay | 78 | 18° | 7° | 6.7 h | 11 | 57 |
| JuneJun | 81 | 21° | 10° | 7.0 h | 10 | 57 |
| JulyJul | 79 | 23° | 12° | 7.0 h | 11 | 59 |
| AugustAug | 77 | 23° | 12° | 6.4 h | 11 | 61 |
| SeptemberSep | 77 | 20° | 10° | 5.2 h | 9 | 49 |
| OctoberOct | 55 | 15° | 7° | 3.7 h | 12 | 68 |
| NovemberNov | 30 | 11° | 4° | 2.4 h | 12 | 66 |
| DecemberDec | 17 | 8° | 2° | 1.8 h | 11 | 59 |
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
51.53° N, 0.90° W · 34 m · Europe/London
Sunshine hours in Henley-on-Thames
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 3.7 of 10.8 hours of daylight in Henley-on-Thames, 34 % 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 in Henley-on-Thames: 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, Henley-on-Thames has about 12 rainy days with 68 mm of rain in total.
UV index in Henley-on-Thames
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 7).
Minutes until sunburn in October
- Very fair skin
- about 70 min
- Fair skin
- about 85 min
- Light brown skin
- over 2 h
- 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 and clouds in Henley-on-Thames
How breezy and how cloudy Henley-on-Thames 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 Henley-on-Thames 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 72 % of the sky over Henley-on-Thames: mostly cloudy, with about 3.7 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.
Planning a trip to Henley-on-Thames
Weather for your travel dates
Pick your arrival and length of stay, and we sum up the weather to expect.
Henley-on-Thames 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.
Henley-on-Thames has its best school-holiday weather during May half-term (score 79) and its weakest during the Christmas holidays (score 16).
- 53
Easter holidays
Mar – Apr
Fair
- 13 °C by day
- 5.4 h of sun a day
- 11 rainy days a month
- 79
May half-term
May – Jun
GoodBest holidays
- 18 °C by day
- 6.8 h of sun a day
- 10 rainy days a month
Good for: Sightseeing & walks
- 78
Summer holidays
Jul – Aug
Good
- 23 °C by day
- 6.6 h of sun a day
- 11 rainy days a month
Good for: Sightseeing & walks
- 55
October half-term
Oct
Fair
- 15 °C by day
- 3.7 h of sun a day
- 12 rainy days a month
Keep in mind: Frequent rain
- 16
Christmas holidays
Dec – Jan
Poor
- 8 °C by day
- 1.9 h of sun a day
- 11 rainy days a month
Based on the climate averages 1996–2025.
Getting there
Flying from
- Nonstop flight
- Short trip – train or car is often quicker
- Distance
- 30 km
- Time zone
- UTC+1
- Jet lag
- Hardly any (under 3 h)
Estimated from the straight-line distance: 30 minutes for take-off and landing plus 830 km/h cruising speed.
Compare & alternatives
Henley-on-Thames compared
Put Henley-on-Thames side by side with another destination.
Henley-on-Thames vs Reading
In October the holiday weather in Henley-on-Thames and Reading is about equally good (score 55 vs 55). During the day it is about as warm in Reading as in Henley-on-Thames.
| in October | Henley-on-Thames | Reading |
|---|---|---|
| Holiday weather score | 55 | 55 |
| Daytime high | 15° | 15° |
| Sunshine | 4 h | 4 h |
| Rainy days | 12 | 12 |
| Best time | May – Sep | May – Sep |
Through the year
United Kingdom in October: the best places
In October, Henley-on-Thames ranks 4 among the 31 nearest destinations in this country.
- Weybridge16°60
- 2London16°57
- 3Marlow15°56
- 4Henley-on-ThamesThis page15°55
- 5Slough16°55
- 6Woking16°54
- 7Watford16°54
- 8Guildford16°54
Near Henley-on-Thames
Other destinations close by.
Places with a climate like Henley-on-Thames
Destinations whose weather through the year is closest to Henley-on-Thames's – good alternatives.
Frequently asked questions about Henley-on-Thames
When is the best time to visit Henley-on-Thames?
The best time to visit Henley-on-Thames 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 Henley-on-Thames?
July is the warmest month, with average highs of 23 °C and nights around 12 °C. January is the coolest month at 8 °C.
When does it rain most in Henley-on-Thames?
The wettest month is October with 68 mm of precipitation. The driest month is March with 46 mm.
How many hours of sunshine does Henley-on-Thames get?
Henley-on-Thames gets around 1,680 hours of sunshine a year. The sunniest month is June with 7.0 hours a day; in December there are 1.8 hours a day.
What time zone is Henley-on-Thames in?
Henley-on-Thames is on UTC+0 in January and UTC+1 in July.
Which school holidays are best for Henley-on-Thames?
Henley-on-Thames has its best school-holiday weather during May half-term (score 79) and its weakest during the Christmas holidays (score 16). Holiday ratings (0–100): Easter holidays 53, May half-term 79, summer holidays 78, October half-term 55, Christmas holidays 16.