July weather forecast
Oslo, Norway

The Vigeland sculpture park in Oslo, Norway, at dusk
The Vigeland sculpture park in Oslo, Norway, at dusk

Weather in July

July, like June, is an agreeable summer month in Oslo, Norway, with an average temperature ranging between min 12.2°C (54°F) and max 21.5°C (70.7°F).

Temperature

July is the warmest month, with an average high-temperature of 21.5°C (70.7°F) and an average low-temperature of 12.2°C (54°F).

Rainfall

In Oslo, during 7 rainfall days, 81mm (3.19") of precipitation is typically accumulated. In Oslo, Norway, during the entire year, the rain falls for 77 days and collects up to 763mm (30.04") of precipitation.

Sea temperature

In Oslo, the average seawater temperature in July is 17.3°C (63.1°F).
Note: For most, swimming in 17.3°C (63.1°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

The average length of the day in July in Oslo is 17h and 55min.
On the first day of July, sunrise is at 04:00 and sunset at 22:41. On the last day of the month, sunrise is at 04:56 and sunset at 21:50 CEST.

Sunshine

The average sunshine in July in Oslo is 7.9h.

UV index

The months with the highest UV index in Oslo are June and July, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In July, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the warmest month in Oslo?

The warmest month in Oslo is July, with an average high-temperature of 21.5°C (70.7°F) and an average low-temperature of 12.2°C (54°F).

How much does it rain in Oslo in July?

In Oslo, Norway, in July, during 7 rainfall days, 81mm (3.19") of precipitation is typically accumulated.

What is the sea temperature in July in Oslo?

In Oslo, in July, the average water temperature is 17.3°C (63.1°F). Swimming in 17.3°C (63.1°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

What is the average length of the day in July in Oslo?

In July, the average day length is 17h and 55min.

When is the sunrise / sunset in July in Oslo?

In July, on the first day of the month, sunrise is at 04:00 and sunset at 22:41. On the last day of the month, in Oslo, Norway, sunrise is at 04:56 and sunset at 21:50 CEST.

How long on average sun shines in July in Oslo?

In Oslo, the average sunshine duration in July is 7.9h.

When is the highest UV index in Oslo?

The months with the highest UV index are June and July, with an average maximum UV index of 5.

What is the UV index reading in July in Oslo?

In July, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Average rainfall days
Average sunshine
Average UV index

Average temperature in July
Oslo, Norway

Average temperature in July - Oslo, Norway
  • Average high temperature in July: 21.5°C

The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (-1.8°C).

  • Average low temperature in July: 12.2°C

The month with the highest average low temperature is July (12.2°C).
The coldest months (with the lowest average low temperature) are January and February (-6.8°C).

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Average rainfall in July
Oslo, Norway

Average rainfall in July - Oslo, Norway
  • Average rainfall in July: 81mm

The wettest month (with the highest rainfall) is September (90mm).
The driest month (with the least rainfall) is February (36mm).

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Average rainfall days in July
Oslo, Norway

Average rainfall days in July - Oslo, Norway
  • Average rainfall days in July: 7 days

The months with the highest number of rainy days are August, October and November (8 days).
The month with the least rainy days is February (4 days).

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Average sea temperature in July
Oslo, Norway

Average sea temperature in July - Oslo, Norway
  • Average sea temperature in July: 17.3°C

The best month for swimming (with the highest average sea temperature) is August (17.9°C).
The coldest month (with the lowest average sea temperature) is March (3°C).

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Average daylight in July /
Average sunshine in July
Oslo, Norway

Average daylight in July / Average sunshine in July - Oslo, Norway
  • Average daylight in July: 17h and 55min

The month with the longest days is June (Average daylight: 18h and 41min).
The month with the shortest days is December (Average daylight: 6h and 4min).

  • Average sunshine in July: 7h and 54min

The month with the most sunshine is June (Average sunshine: 8h and 18min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).

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Average UV index in July
Oslo, Norway

Average UV index in July - Oslo, Norway
  • Average UV index in July: 5

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 0).

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