Happy Valley-Goose Bay weather in September
Temperature, rain and sunshine in September: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in September
Poor
Best time to visit: July
What is the weather like in Happy Valley-Goose Bay in September?
In September, Happy Valley-Goose Bay is cool: daytime highs average 15 °C, and nights cool down to about 7 °C. Expect around 4 hours of sunshine a day. Rain is frequent, with about 13 rainy days and 100 mm in total. All in all, September is not an ideal month for a holiday in Happy Valley-Goose Bay.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 23 | 12 | 9 |
| Day | 20° | 15° | 7° |
| Night | 12° | 7° | 2° |
| Sun | 6 h | 4 h | 3 h |
| Rain days | 14 | 13 | 12 |
More details for September
- Daylight
- 12 h 47 min06:33 – 19:20
- UV index
- 3 · moderateclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 18 km/haverage daily peakAll months
- Cloud cover
- 70 %on averageAll months
- Hot days
- 0 days30 °C or more
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC−3America/Goose_Bay
How the score comes together
- Temperatureweight 35 %0 %
- Seaweight 25 %0 %
- Sunshineweight 20 %23 %
- Few rainy daysweight 20 %37 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in September
- Sunscreen
- A jumper for the evenings
- Rain jacket or umbrella
Happy Valley-Goose Bay in September: quick answers
Is Happy Valley-Goose Bay hot in September?
No. In September, Happy Valley-Goose Bay is cool: daytime highs average 15 °C and nights drop to about 7 °C.
Does it rain much in Happy Valley-Goose Bay in September?
Rain is frequent, with about 13 rainy days and 100 mm in total.
Happy Valley-Goose Bay month by month
The whole year in Happy Valley-Goose BayAll destinations: CanadaWhere to go in September
Climate averages 1996–2025, 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