July weather forecast
Oulu, Finland

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Weather in July

July, the warmest month in Oulu, witnesses the temperature touching 20°C (68°F). Evenings continue to be cooler and refreshing. It's the time to enjoy the balmy weather, long days, and vibrant urban life. Despite being summer, rainfall is at its peak with a 59mm (2.32") average, bringing unique freshness to the city. As an added bet, UV index reaches to a moderate scale of 5 in July.

Temperature

In Oulu, the peak average temperatures are observed in July, with a high of 20°C (68°F) and a low of 12.4°C (54.3°F).

Humidity

The average relative humidity in July in Oulu is 73%.

Rainfall

The month with the most rainfall in Oulu is July, when the rain falls for 15.8 days and typically aggregates up to 59mm (2.32") of precipitation.

Snowfall

June through August are months without snowfall in Oulu.

Sea temperature

The month with the warmest seawater in Oulu is July, with an average sea temperature of 16.7°C (62.1°F).
Note: Swimming in 16.7°C (62.1°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

In Oulu, the average length of the day in July is 20h and 6min.
On the first day of the month, sunrise is at 02:34 and sunset at 00:10. On the last day of July, sunrise is at 04:14 and sunset at 22:34 EEST.

Sunshine

The month with the most sunshine in Oulu is July, with an average of 11.8h of sunshine.

UV index

July is the month with the highest UV index in Oulu, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 5 in July interprets into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What is the hottest time of year in Oulu?

With average high temperatures of 20°C (68°F) and lows of 12.4°C (54.3°F), July is the warmest month in Oulu.

What are the temperatures in Oulu in July?

In Oulu, 20°C (68°F) is the average high-temperature and 12.4°C (54.3°F) is the average low-temperature during July.

What is the average humidity in July in Oulu?

In Oulu, Finland, the average relative humidity in July is 73%.

What is the wettest month in Oulu?

The month with the most rainfall in Oulu, Finland, is July, when the rain falls for 15.8 days and typically aggregates up to 59mm (2.32") of precipitation.

How much does it rain in Oulu in July?

In Oulu, Finland, during July, the rain falls for 15.8 days and regularly aggregates up to 59mm (2.32") of precipitation.

When it does not snow in Oulu?

In Oulu, snow does not fall in June through August.

When is the sea warmest in Oulu?

The month with the warmest seawater in Oulu, Finland, is July, with an average sea temperature of 16.7°C (62.1°F).

What is the sea water temperature in July in Oulu?

In July, the average sea temperature in Oulu is 16.7°C (62.1°F). For most, swimming in 16.7°C (62.1°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).

How many hours of daylight does Oulu have in July?

The average day length in July in Oulu, Finland, is 20h and 6min.

When are sunrise and sunset in July in Oulu?

On the first day of July in Oulu, sunrise is at 02:34 and sunset at 00:10. On the last day of the month, sunrise is at 04:14 and sunset at 22:34 EEST.

What month has the most sunshine in Oulu?

July has the most sunshine of the year in Oulu, with an average of 11.8h of sunshine.

How long on average sun shines in July in Oulu?

The average sunshine duration in July in Oulu, Finland, is 11.8h.

What is the month with the highest UV index in Oulu?

July is the month with the highest UV index, with an average maximum UV index of 5.

What is the UV index reading in July in Oulu?

The average daily maximum UV index in July in Oulu, Finland, is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJFMAMJJulyASOND
Jun
July
Aug
Average high temperature
15.8°C 60.4°F
20°C 68°F
18°C 64.4°F
Average low temperature
8.4°C 47.1°F
12.4°C 54.3°F
11.2°C 52.2°F
Average pressure
1011mbar 29.85inHg
1010.6mbar 29.84inHg
1011.6mbar 29.87inHg
Average wind speed
12.2km/h 7.6mph
10.6km/h 6.6mph
11.5km/h 7.1mph
Average max. wind speed
13.1km/h 8.1mph
11.4km/h 7.1mph
12.3km/h 7.6mph
Average wind speed gusts
19.3km/h 12mph
16.8km/h 10.4mph
18.2km/h 11.3mph
Average humidity
69%
73%
77%
Average rainfall
29mm 1.14"
59mm 2.32"
41mm 1.61"
Average rainfall days
11.5
15.8
14.3
Average snowfall
0mm 0"
0mm 0"
0mm 0"
Average snowfall days
0.1
0
0
Average sea temperature
10.8°C 51.4°F
16.7°C 62.1°F
16.2°C 61.2°F
Average daylight
21h 4min
20h 1min
16h 3min
Average sunshine
11h 1min
11h 5min
9h 3min
Average sunshine days
17
12.8
14.4
Average UV index
4
5
4
Average cloud cover
44%
43%
44%
Average visibility
10km 6.2mi
9km 5.6mi
9km 5.6mi

Average temperature in July
Oulu, Finland

Average temperature in July - Oulu, Finland
  • Average high temperature in July: 20°C

The warmest month (with the highest average high temperature) is July (20°C).
The month with the lowest average high temperature is January (-6.1°C).

  • Average low temperature in July: 12.4°C

The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is January (-10.6°C).

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Average pressure in July
Oulu, Finland

Average pressure in July - Oulu, Finland
  • Average pressure in July: 1010.6mbar

The month with the highest atmospheric pressure is May (1014mbar).
The month with the lowest atmospheric pressure is December (1005.4mbar).

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Average wind speed in July
Oulu, Finland

Average wind speed in July - Oulu, Finland
  • Average wind speed in July: 10.6km/h

The windiest month (with the highest average wind speed) is November (13.7km/h).
The calmest month (with the lowest average wind speed) is July (10.6km/h).

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Average humidity in July
Oulu, Finland

Average humidity in July - Oulu, Finland
  • Average humidity in July: 73%

The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is June (69%).

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Average rainfall in July
Oulu, Finland

Average rainfall in July - Oulu, Finland
  • Average rainfall in July: 59mm

The wettest month (with the highest rainfall) is July (59mm).
The driest months (with the least rainfall) are April and September (25mm).

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Average rainfall days in July
Oulu, Finland

Average rainfall days in July - Oulu, Finland
  • Average rainfall days in July: 15.8 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (3.3 days).

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Average snowfall in July
Oulu, Finland

Average snowfall in July - Oulu, Finland
  • Average snowfall in July: 0mm

The month with the highest snowfall is March (232mm).
The months with the least snowfall are June, July and August (0mm).

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Average snowfall days in July
Oulu, Finland

Average snowfall days in July - Oulu, Finland
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (21.4 days).
The months with the least snowfall days are July and August (0 days).

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Average sea temperature in July
Oulu, Finland

Average sea temperature in July - Oulu, Finland
  • Average sea temperature in July: 16.7°C

The best month for swimming (with the highest average sea temperature) is July (16.7°C).
The coldest months (with the lowest average sea temperature) are January and February (-0.6°C).

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Average daylight in July /
Average sunshine in July
Oulu, Finland

Average daylight in July / Average sunshine in July - Oulu, Finland
  • Average daylight in July: 20h and 1min

The month with the longest days is June (Average daylight: 21h and 42min).
The month with the shortest days is December (Average daylight: 3h and 54min).

  • Average sunshine in July: 11h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 0min).

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Average sunshine days in July
Oulu, Finland

Average sunshine days in July - Oulu, Finland
  • Average sunshine days in July: 12.8 days

The month with the most sunshine days is June (17 days).
The month with the least sunshine days is December (7.4 days).

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Average UV index in July
Oulu, Finland

Average UV index in July - Oulu, Finland
  • Average UV index in July: 5

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

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Average cloud cover in July
Oulu, Finland

Average cloud cover in July - Oulu, Finland
  • Average cloud cover in July: 43

The month with the most cloud cover is February (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 43).

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Average visibility in July
Oulu, Finland

Average visibility in July - Oulu, Finland
  • Average visibility in July: 9km

The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and March (6km).

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Oulu, Finland

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