What July feels like in Oslo
July is the height of summer in Oslo — the warmest month of the year. Daytime temperatures are mild — neither cold nor hot for walking around. Little changes after sunset — nights stay mild, only slightly below the daytime level. Moist air is typical, yet it seldom feels heavy at this time of year.
Rain in Oslo in July
July is persistently wet here: some rain falls on about every other day. A rainy day brings about 8.6 mm (0.3 in) on average — steady rain rather than a passing shower. That is close to Oslo's typical rain per wet day for the whole year (about 7.1 mm). July is Oslo's wettest month of the year.
Daylight and sunshine in July
On 15 July the sun rises at about 4:20 am and sets around 10:26 pm local time, giving 18 h 6 min of daylight. Compared with mid-June, the day has lost 40 min. The sun is out for roughly 68% of those daylight hours, so there are plenty of bright spells.
How July compares to the rest of the year
In Oslo's temperature order, July sits as the warmest month. Compared with June, afternoons are 1.6°C (2.9°F) warmer, with 27 mm more rain. After this the year turns: August is already cooler. By August, typical highs are 19.7°C (67.5°F).
Who July suits
- Sightseeing: a good fit — comfortable enough to explore on foot all day.
- Parks & outdoor: a good fit — pleasant for gardens, parks and riversides.
- Beach: less ideal — too many rainy days.
- Hiking: a good fit — mild temperatures for trails.
Tips for visiting Oslo in July
Rain Protection
A compact umbrella and a light waterproof jacket.
Sunglasses
Plenty of sun, so bring sunglasses and a cap.
Quick questions
How warm is Oslo in July?
Expect around 21.6°C (70.9°F) in the afternoon and 13.9°C (57°F) at night, which most visitors would call mild.
Does it rain a lot in Oslo in July?
Yes, fairly — rain falls about every other day and totals about 121 mm, so an umbrella is worth carrying.
What should I wear in Oslo in July?
The numbers point to rain protection and sunglasses. There is little need to change for the evening.
Is July or August better for visiting Oslo?
July scores better on our climate ranking (#2 of 12 vs #3), rated Good against Good. August is cooler and has more rainy days.