Oslo Weather in July
In July, Oslo averages a high of 22°C (72°F) and a low of 13°C (56°F), from 56 years of daily records (1971–2026).
22°C
Average high
72°F
13°C
Average low
56°F
35°C
Record high
94°F · July 27, 2018
5°C
Record low
41°F · July 2, 1979
What July Is Like in Oslo
- The coldest July reading, 5°C (41°F) on July 2, 1979, has not been matched in 47 years.
- July is Oslo's warmest month of the year.
- July in Oslo has become 1.2°C (2.1°F) warmer on average: the 2012–2026 average against 1970–1989.
- A typical July brings 1 day above 30°C (86°F).
At least 1 mm of rain falls on 35% of July days, and the month averages 87 mm in total.
Warmest: 2018 (28.9°C)Latest: 2026 (23.8°C)10-year averageLong-run average (22.5°C)
Look Up a Day in July
See the weather in Oslo on any July date, year by year.
Source: NOAA GHCN-Daily, Oslo Blindern (1971–2026). Averages cover 1971–2026. How we compute this