St. John's Weather in August
What's the weather like in St. John's (Newfoundland and Labrador) in August 2024?
The climate in St. John's during August can be summarized as mild and damp.
August is in the summer in St. John's and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 20°C (67°F), whilst at night 11°C (52°F) is normal.
| Daytime temperature | 19.6°C 67.2°F |
|---|---|
| Nightly temperature | 11.1°C 51.9°F |
| Average temperature | 15.3°C 59.5°F |
| Daily sunshine | 6.6 hrs |
| Avg rainfall | 119 mm 4.7 ins |
| Rainy days | 14 days |
| Sea temperature | 14.2°C 57.5°F |
| Humidity | 82% |
| Windspeed | 21.2kph 13 mph |
On average August is the 6th driest month of the year in St. John's with around 119mm 4.7 inches of rain making it a damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.6 hours of sunshine per day.
August temperatures in St. John's
August rainfall
August hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in St. John's in August 2024.
Other monthly averages
Best places to visit in August
St. John's weather stats
| Hottest month: | July | 20.1°C 68.2°F |
|---|---|---|
| Driest month: | July | 75mm 3ins |
| Sunniest month: | July | 7.7hrs |
| Coldest month: | February | -1.4°C 29.5°F |
| Wettest month: | January | 155mm 6.1ins |
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