Hvolsvöllur Weather in July
During July, Hvolsvöllur experiences moderate daytime temperatures of 16°C (61°F) and cooler nights around 9°C (48°F). As part of the summer season, expect quite a bit of rainfall. Around 106 mm (4.2 in) is typical.
Rainfall in Hvolsvöllur in July
Typically, you can expect about 18 days of rain this month, with 106 mm (4.2 in) on average. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Hvolsvöllur in July
July in Hvolsvöllur sees highs of 16°C (61°F) and lows of 9°C (48°F) overnight. July is known for being in the summer season. Conditions are often most pleasant around the middle of the day. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. On average, it sees the highest temps of the year.If you prefer dry days with pleasant temperatures, June typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Hvolsvöllur's climate page.
Hvolsvöllur Temperature in July
Min Temperature
9°C (48°F)
Max Temperature
16°C (61°F)
Chance of Rain
58%
Precipitation
106 mm (4.2 in)
Rainy days
18 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Hvolsvöllur typically stay consistent throughout July, with daily highs averaging around 16°C (61°F). Nights are cool, with lows around 9°C (48°F).
Average temperatures in July
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 July
Historical weather for Hvolsvöllur in July
Browse day-by-day weather records for Hvolsvöllur spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hvolsvöllur historical weather extremes in July
According to our 49 years of weather records for Hvolsvöllur, the following extremes were recorded between 1976 and 2025.
- On July 14, 2025, temperatures climbed to 22°C (72°F), marking the warmest July day on record.
- Hvolsvöllur experienced its chilliest July day on July 4, 1983, reaching only 8°C (46°F).
- The lowest overnight temperature recorded in July was 4°C (39°F) (July 13, 1985).
- The wettest day in July Hvolsvöllur was on July 26, 2010 with 50 mm (2 in) of precipitation.
Best Places in Iceland in July
Find out more about the weather in Iceland and which places have the best travel conditions in this month. See all of Iceland in July →
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What to Wear in Hvolsvöllur in July
Pack for changing conditions in Hvolsvöllur in July. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes.What To Do in Hvolsvöllur in July
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 Hvolsvöllur's climate page.
See the full Hvolsvöllur climate overview or explore weather in Iceland.
