Trondheim Weather in July
Thinking of visiting Trondheim in July? Expect pleasant temperatures reaching 20°C (68°F) during the day, dropping to 11°C (52°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Trondheim in July
Climate statistics over the past 30 years suggest around 19 days of rain, with 100 mm (3.9 in) average for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Trondheim in July
Temperatures in Trondheim in July top out at 20°C (68°F) and drop to 11°C (52°F) overnight. July is part of the summer season. Conditions are often most pleasant around the middle of the day. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. On average, it is the month with the highest temperature of the year.
Sunshine in Trondheim in July
Expect a lot of sunshine this month, with about 228 hours of sun. These sunny conditions add to the overall experience.If your ideal day consists of dry skies and pleasant temperatures, July typically offers the best circumstances for Trondheim.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Norway, check out our Trondheim's climate page.
Trondheim Temperature in July
Min Temperature
11°C (52°F)
Max Temperature
20°C (68°F)
Chance of Rain
64%
Precipitation
100 mm (3.9 in)
Rainy days
19 days
Humidity
77% *
Sunshine
228 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Trondheim typically stay consistent throughout July, with daily highs averaging around 20°C (68°F). Nights are cool, with lows around 11°C (52°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 Trondheim in July
Browse day-by-day weather records for Trondheim spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Trondheim historical weather extremes in July
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Trondheim.
- The warmest day in July was on July 17, 2025, with a maximum of 33°C (91°F).
- On July 1, 1984, Trondheim saw its coldest July day with temperatures maxing out at 8°C (46°F).
- The coldest night in July in Trondheim was on July 9, 1997, with a minimum of 2°C (36°F).
Best Places in Norway in July
Find out more about the weather in Norway and which places have the best travel conditions in this month. See all of Norway in July →
perfect weather
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What to Wear in Trondheim in July
Comfortable temperatures call for an easy wardrobe in July. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Trondheim 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 Norway, check out our Trondheim's climate page.
Temperature Rainfall Sunshine Humidity
See the full Trondheim climate overview or explore weather in Norway.
