August weather forecast and climate
Tallinn, Estonia

A beautiful summer view of an ancient town in Tallinn, Estonia
A beautiful summer view of an ancient town in Tallinn, Estonia

Weather in August

The last month of the summer, August, is also an agreeable month in Tallinn, Estonia, with average temperature ranging between max 20.4°C (68.7°F) and min 12°C (53.6°F).

Temperature

In August, the average high-temperature is practically the same as in July - a still agreeable 20.4°C (68.7°F). In August, in Tallinn, the average low-temperature is 12°C (53.6°F).

Humidity

The average relative humidity in Tallinn is 79%.

Rainfall

In Tallinn, Estonia, during August, the rain falls for 15 days and regularly aggregates up to 73mm (2.87") of precipitation. In Tallinn, during the entire year, the rain falls for 120 days and collects up to 617mm (24.29") of precipitation.

Snowfall

June through September are months without snowfall in Tallinn, Estonia.

Sea temperature

August is the month with the warmest seawater in Tallinn, with an average sea temperature of 19.1°C (66.4°F).
Note: For most, swimming in 19.1°C (66.4°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

In August, the average length of the day in Tallinn, Estonia, is 15.5h.

Sunshine

The average sunshine in Tallinn is 7.4h.

UV index

In Tallinn, the average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 4 in August interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in August in Tallinn?

In August, in Tallinn, the average high-temperature is 20.4°C (68.7°F), and the average low-temperature is 12°C (53.6°F).

What is the average humidity in August in Tallinn?

The average relative humidity in August in Tallinn is 79%.

How much does it rain in Tallinn in August?

In Tallinn, in August, during 15 rainfall days, 73mm (2.87") of precipitation is typically accumulated.

When it does not snow in Tallinn?

In Tallinn snow does not fall in June through September.

What is the month with the warmest sea water in Tallinn?

August is the month with the warmest seawater in Tallinn, with an average sea temperature of 19.1°C (66.4°F).

What is the sea temperature in August in Tallinn?

In Tallinn, the average seawater temperature in August is 19.1°C (66.4°F). For most, swimming in 19.1°C (66.4°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).

What is the average length of the day in August in Tallinn?

In Tallinn, the average length of the day in August is 15.5h.

How long on average sun shines in August in Tallinn?

In August, the average sunshine in Tallinn, Estonia, is 7.4h.

How high is the UV index in August in Tallinn?

The average daily maximum UV index in August in Tallinn is 4. A UV Index of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.

Average temperature in August
Tallinn, Estonia

Average temperature in August - Tallinn, Estonia
  • Average high temperature in August: 20.4°C

The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is February (-1.6°C).

  • Average low temperature in August: 12°C

The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is February (-7°C).

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Average humidity in August
Tallinn, Estonia

Average humidity in August - Tallinn, Estonia
  • Average humidity in August: 79%

Months with the highest relative humidity are January, November and December (88%).
The month with the lowest relative humidity is May (69%).

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Average rainfall in August
Tallinn, Estonia

Average rainfall in August - Tallinn, Estonia
  • Average rainfall in August: 73mm

The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is April (30mm).

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Average rainfall days in August
Tallinn, Estonia

Average rainfall days in August - Tallinn, Estonia
  • Average rainfall days in August: 15 days

Months with the highest number of rainy days are September and October (16 days).
The month with the least rainy days is February (3 days).

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Average snowfall days in August
Tallinn, Estonia

Average snowfall days in August - Tallinn, Estonia
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (14 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in August
Tallinn, Estonia

Average sea temperature in August - Tallinn, Estonia
  • Average sea temperature in August: 19.1°C

The best month for swimming (with the highest average sea temperature) is August (19.1°C).
The coldest months (with the lowest average sea temperature) are February and March (0.2°C).

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Average daylight in August /
Average sunshine in August
Tallinn, Estonia

Average daylight in August / Average sunshine in August - Tallinn, Estonia
  • Average daylight in August: 15.5h

The month with the longest days is June (Average daylight: 18.5h).
The month with the shortest days is December (Average daylight: 6.2h).

  • Average sunshine in August: 7.4h

The month with the most sunshine is June (Average sunshine: 10.1h).
The month with the least sunshine is December (Average sunshine: 0.5h).

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Average UV index in August
Tallinn, Estonia

Average UV index in August - Tallinn, Estonia
  • Average UV index in August: 4

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

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