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New Brunswick weather in August 2026
Expect daytime maximum temperatures of 24°C in New Brunswick, Canada in August based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 94 mm of rainfall in the month.
- 24°C max day temperature
24 - 7 hours of sunshine per day
- 12 days with some rainfall
12 - 12°C min night temperature
12 - 14 hours of daylight per day
14 - No heat & humidity
0 - 94 mm of monthly rainfall
94 - 7 (High) UV index
7
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Recommended for New Brunswick
The August weather guide for New Brunswick (Fredericton) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Top New Brunswick destinations
Below are average maximum temperatures at popular countries, regions and places in New Brunswick in August. Select a holiday destination to see more weather parameters.
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Metric (°C / mm) | Imperial (°F / inches)
More about Canada
How hot is it in New Brunswick in August?
Daytime temperatures usually reach 24°C in Fredericton, New Brunswick in August, falling to 12°C at night.
How sunny is it in New Brunswick in August?
There are normally 7 hours of bright sunshine each day in Fredericton, New Brunswick in August - that's 50% of daylight hours.
Does it rain in New Brunswick in August?
There are usually 12 days with some rain in Fredericton, New Brunswick in August and the average monthly rainfall is 94mm.
New Brunswick August sunrise & sunset times
Browse the sunrise and sunset times for New Brunswick in August 2026. Select a month to view New Brunswick sunrise and sunset times for the next 12 months. The New Brunswick sunrise and sunset times shown below are for Fredericton.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Saturday, 1st August 2026 | 05:09 | 19:56 |
| Sunday, 16th August 2026 | 05:27 | 19:33 |
| Monday, 31st August 2026 | 05:46 | 19:07 |
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