NE 13 mph
Feels like: 70°F
Precip: 0%
World Resorts Estonia Tallinn Weather May Weather in Tallinn

Tallinn Weather: May

Average Day Temperature: 54.3°F
Average Night Temperature: 44.5°F
Sea Water Temperature: 44.0°F
Number of Sunny Days: 14 days
Sunshine Hours: 15.9 - 18.1 hours
Number of Rainy Days: 4 days
Precipitation Totals: 2.0 in

Air Temperature in May, °F

Select Year: 2021 2020 2019

The highest day temperature in May 2021 was 73°F. The lowest night temperature was 31°F. The average values for day and night temperatures during May were 52.9°F и 43.9°F respectivly.

Tallinn Water Sea Temperature in May, °F

Select Year: 2021 2020 2019

The average sea surface temperature in May 2021 for Tallinn was 42.7°F. The maximum and minimum values were 38.2°F and 48.6°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Tallinn is 2.0 in. It makes may one of the least rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 9.6 mph. It makes May the most windless month of the year for Tallinn.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Tallinn in May is 10.6 hours.

Best Time to Visit Tallinn
The most sunny months:
July 17 days
August 15 days
May 14 days
The most warm months:
July 70.3 °F
August 69.2 °F
June 64.0 °F
Warmest sea temperature:
August 66.4 °F
July 63.8 °F
September 60.9 °F
The most cold months:
February 27.2 °F
January 27.3 °F
March 32.5 °F
The most rainy months:
October 6 days
September 6 days
August 6 days
The most windy months:
December 14 mph
November 13 mph
October 12 mph

Tallinn on the Weather Map

Estonia Resorts:
Jõhvi +70
Kohtla-Järve +70
Kunda +68
Kuressaare +72
Narva +70
Otepaa +76
Parnu +70
Saaremaa +70
Sillamäe +70
Tallinn +70
Tartu +76
Toila +70
Valga +78
Varska +74
Võru +76
24 Hours Weather Forecast
Local time: 20:07
28 jul, wednesday
2100 70°F
13 mph
29 jul, thursday
0000 66°F
14 mph
0300 66°F
16 mph
0600 68°F
16 mph
0900 72°F
19 mph
1200 74°F
22 mph
1500 72°F
22 mph
1800 70°F
16 mph