August weather forecast
Keminmaa, Finland

Weather in August

The last month of the summer, August, is also an enjoyable month in Keminmaa, Finland, with temperature in the range of an average low of 11.8°C (53.2°F) and an average high of 16.5°C (61.7°F).

Temperature

In August, the average high-temperature is almost the same as in July - a still comfortable 16.5°C (61.7°F). The average low-temperature, in Keminmaa, is 11.8°C (53.2°F).

Humidity

In Keminmaa, the average relative humidity in August is 77%.

Rainfall

The month with the most rainfall in Keminmaa is August, when the rain falls for 15.8 days and typically aggregates up to 53mm (2.09") of precipitation.

Snowfall

July through September are months without snowfall.

Sea temperature

In August, the average sea temperature in Keminmaa is 16.1°C (61°F).
Note: Swimming in 16.1°C (61°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

The average length of the day in August is 16h and 43min.
On the first day of August, sunrise is at 04:10 and sunset at 22:45. On the last day of the month, sunrise is at 05:54 and sunset at 20:49 EEST.

Sunshine

In August, the average sunshine in Keminmaa is 10.2h.

UV index

In August, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 4 in August transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in August in Keminmaa?

In August, the average relative humidity in Keminmaa, Finland, is 77%.

What is the rainiest month in Keminmaa?

The month with the most rainfall in Keminmaa, Finland, is August, when the rain falls for 15.8 days and typically aggregates up to 53mm (2.09") of precipitation.

How much does it rain in Keminmaa in August?

In Keminmaa, Finland, in August, during 15.8 rainfall days, 53mm (2.09") of precipitation is typically accumulated.

When it does not snow in Keminmaa?

July through September are months without snowfall in Keminmaa, Finland.

How cold is the water in August in Keminmaa?

In Keminmaa, Finland, the average seawater temperature in August is 16.1°C (61°F). For most, swimming in 16.1°C (61°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 Keminmaa have in August?

In August, the average day length in Keminmaa is 16h and 43min.

What time are sunrise and sunset in August in Keminmaa?

In August, on the first day of the month, sunrise is at 04:10 and sunset at 22:45. On the last day of the month, in Keminmaa, sunrise is at 05:54 and sunset at 20:49 EEST.

How many hours of sunshine does Keminmaa have in August?

In August, the average sunshine duration in Keminmaa is 10.2h.

How high is the UV index in August in Keminmaa?

The average daily maximum UV index in August in Keminmaa, Finland, is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover

Average temperature in August
Keminmaa, Finland

Average temperature in August - Keminmaa, Finland
  • Average high temperature in August: 16.5°C

The warmest month (with the highest average high temperature) is July (17.8°C).
The month with the lowest average high temperature is January (-6.3°C).

  • Average low temperature in August: 11.8°C

The month with the highest average low temperature is July (12.6°C).
The coldest month (with the lowest average low temperature) is January (-10.7°C).

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Average pressure in August
Keminmaa, Finland

Average pressure in August - Keminmaa, Finland
  • Average pressure in August: 1011.3mbar

The month with the highest atmospheric pressure is May (1013.9mbar).
The month with the lowest atmospheric pressure is December (1004.9mbar).

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Average wind speed in August
Keminmaa, Finland

Average wind speed in August - Keminmaa, Finland
  • Average wind speed in August: 14.7km/h

The windiest month (with the highest average wind speed) is November (17.7km/h).
The calmest month (with the lowest average wind speed) is April (12.4km/h).

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Average humidity in August
Keminmaa, Finland

Average humidity in August - Keminmaa, Finland
  • Average humidity in August: 77%

The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is June (71%).

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Average rainfall in August
Keminmaa, Finland

Average rainfall in August - Keminmaa, Finland
  • Average rainfall in August: 53mm

The wettest month (with the highest rainfall) is August (53mm).
The driest month (with the least rainfall) is April (28mm).

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Average rainfall days in August
Keminmaa, Finland

Average rainfall days in August - Keminmaa, Finland
  • Average rainfall days in August: 15.8 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (3.3 days).

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Average snowfall in August
Keminmaa, Finland

Average snowfall in August - Keminmaa, Finland
  • Average snowfall in August: 0mm

The month with the highest snowfall is March (228mm).
The months with the least snowfall are July, August and September (0mm).

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Average snowfall days in August
Keminmaa, Finland

Average snowfall days in August - Keminmaa, Finland
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are July, August and September (0 days).

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Average sea temperature in August
Keminmaa, Finland

Average sea temperature in August - Keminmaa, Finland
  • Average sea temperature in August: 16.1°C

The best month for swimming (with the highest average sea temperature) is July (16.8°C).
The coldest months (with the lowest average sea temperature) are January and February (-0.7°C).

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Average daylight in August /
Average sunshine in August
Keminmaa, Finland

Average daylight in August / Average sunshine in August - Keminmaa, Finland
  • Average daylight in August: 16h and 43min

The month with the longest days is July (Average daylight: 20h and 43min).
The month with the shortest days is December (Average daylight: 3h and 20min).

  • Average sunshine in August: 10h and 12min

The month with the most sunshine is July (Average sunshine: 12h and 18min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).

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Average sunshine days in August
Keminmaa, Finland

Average sunshine days in August - Keminmaa, Finland
  • Average sunshine days in August: 12.9 days

The month with the most sunshine days is October (13.9 days).
The month with the least sunshine days is December (9.9 days).

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Average UV index in August
Keminmaa, Finland

Average UV index in August - Keminmaa, Finland
  • Average UV index in August: 4

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

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Average cloud cover in August
Keminmaa, Finland

Average cloud cover in August - Keminmaa, Finland
  • Average cloud cover in August: 41

The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is July (Cloud cover 40).

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Average visibility in August
Keminmaa, Finland

Average visibility in August - Keminmaa, Finland
  • Average visibility in August: 10km

The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March and April (7km).

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