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Fredrikstad weather in August 2025
Expect 20°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Fredrikstad in August. Check more long-term weather averages for Fredrikstad in August before you book your next holiday to Norway in 2025/2026.
- 2020°C max day temperature
- 7 hours of sunshine per day
- 1616 days with some rainfall
- 1010°C min night temperature
- 1515 hours of daylight per day
- 0No heat & humidity
- 8484 mm of monthly rainfall
- 44 (Moderate) UV index
- 1818°C sea temperature
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Recommended for Norway
The August weather guide for Norway (Fredrikstad) 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.
Metric (°C / mm) | Imperial (°F / inches)
More about Norway
How hot is it in Fredrikstad in August?
Daytime temperatures usually reach 20°C in Fredrikstad in August, falling to 10°C at night.
How sunny is it in Fredrikstad in August?
There are normally 7 hours of bright sunshine each day in Fredrikstad in August - that's 45% of daylight hours.
How warm is the sea around Fredrikstad in August?
The average sea temperature around Fredrikstad in August is 18°C.
Does it rain in Fredrikstad in August?
There are usually 16 days with some rain in Fredrikstad in August and the average monthly rainfall is 84mm.
Fredrikstad August sunrise & sunset times
Browse the sunrise and sunset times for Fredrikstad in August 2025. Select a month to view Fredrikstad sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Friday, 1st August 2025 | 04:02 | 20:41 |
Saturday, 16th August 2025 | 04:37 | 20:03 |
Sunday, 31st August 2025 | 05:11 | 19:20 |
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