Flateyri Weather in August
In Flateyri, August brings low daytime temperatures around 11°C (52°F), with nights cooling to 7°C (45°F). Expect quite a bit of rainfall this month.
Rainfall in Flateyri in August
Past climate data indicates that roughly 16 days will see rain, totalling around 86 mm (3.4 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Flateyri in August
Daytime temperatures in Flateyri reach 11°C (52°F) in August, dropping to 7°C (45°F) at night. During August, you'll experience the summer season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. Nights drop to 7°C (45°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. On average, it has the peak temperatures of the year.If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Flateyri.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Iceland, check out our Flateyri's climate page.
Flateyri Temperature in August
Min Temperature
7°C (45°F)
Max Temperature
11°C (52°F)
Chance of Rain
55%
Precipitation
86 mm (3.4 in)
Rainy days
16 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Flateyri typically stay consistent throughout August, with daily highs averaging around 11°C (52°F). Nights are cold, with lows typically ranging from 5°C (41°F) to 8°C (46°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Flateyri in August
Browse day-by-day weather records for Flateyri spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Flateyri historical weather extremes in August
Our historical data for Flateyri spans 1993 to 2025, revealing these weather extremes.
- The warmest day in August was on August 29, 2004, with a maximum of 30°C (86°F).
- Flateyri experienced its chilliest August day on August 20, 1993, reaching only 5°C (41°F).
- The lowest overnight temperature recorded in August was -2°C (28°F) (August 29, 2015).
- The wettest August day on record brought 33 mm (1.3 in) of precipitation to Flateyri (August 17, 2024).
Best Places in Iceland in August
Find out more about the weather in Iceland and which places have the best travel conditions in this month. See all of Iceland in August →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Flateyri in August
The weather can swing between comfortable and chilly in August, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in Flateyri in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Iceland, check out our Flateyri's climate page.
See the full Flateyri climate overview or explore weather in Iceland.
