Oslo Weather in July

July in Oslo typically sees daytime highs of 22°C (72°F) and nighttime lows of 12°C (54°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the summer season.

Rainfall in Oslo in July

Typically around 16 days of rainfall are expected, averaging 102 mm (4 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Oslo in July

In July, expect high temperatures in Oslo, with highs of 22°C (72°F) and lows of 12°C (54°F) at night. July marks the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable. On average, it is the month with the highest temperature of the year.

Sunshine in Oslo in July

The days are predominantly sunny, with an estimated total of around 240 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Wind Speed in Oslo in July

Average wind conditions reach 2 m/s (4 knots) in July. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.

Average water temperature in July

At 16°C (61°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Oslo.

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For a detailed overview over the year and the best time to visit Norway, check out our Oslo's climate page.

Oslo Temperature in July

Min Temperature 12°C (54°F)  

Max Temperature 22°C (72°F)  

Water Temperature 16°C (61°F)  

Chance of Rain 53%  

Precipitation 102 mm (4 in)  

Rainy days 16 days  

Humidity 67%  

Windspeed 2 m/s (4 knots)  

Sunshine 240 hours  

Percentage Sunshine  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Oslo typically stay consistent throughout July, with daily highs averaging around 22°C (72°F). Nights are cool, with lows around 11°C (52°F).

Average temperatures in July

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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

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Historical weather for Oslo in July

Browse day-by-day weather records for Oslo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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Oslo historical weather extremes in July

Based on weather observations in Oslo between 1976 and 2025, these are the recorded extremes during July.

• The warmest day in July was on July 27, 2018, with a maximum of 32°C (90°F).
• The coldest July day was on July 7, 2008, with a maximum of 12°C (54°F).
• Oslo registered its coldest July night on July 2, 1979, with temperatures dropping to 2°C (36°F).

What to Wear in Oslo in July

For Oslo in July, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Expect water temperatures of around 16°C (61°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Oslo in July

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Norway, check out our Oslo's climate page.

More climate data for Oslo

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Oslo climate overview or explore weather in Norway.