World Resorts Estonia Tallinn Weather

Tallinn Sea Temperature in September

Average sea water temperature in September:
+59.8°F
Minimum sea water temperature in September: 66.4°F
Maximum sea water temperature in September: 51.3°F

Daily sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 59.7°F. The highest and lowest sea temperatures during the month were 62.8°F and 57.4°F.

Monthly sea water temperature in Tallinn, °F

Which Estonia resorts have warmest sea in September?

Place name September 2025 September 2024
Kuressaare 62.4°F 64.2°F
Parnu 62.1°F 64.9°F
Saaremaa 61.9°F 64.0°F
Tartu 61.9°F 66.0°F
Varska 61.3°F 64.8°F
Narva 60.9°F 65.4°F
Toila 60.8°F 65.4°F
Sillamäe 60.5°F 65.2°F
Tallinn 59.7°F 63.7°F
Kunda 59.7°F 63.9°F

Best time for vacation in Tallinn

Sunniest months:
July 15 days
June 14 days
May 14 days
Warmest months:
July 68.2 °F
August 67.4 °F
June 62.7 °F
Warmest sea temp:
August 65.1 °F
July 62.9 °F
September 59.8 °F
Coldest months:
January 29.7 °F
February 30.0 °F
December 34.0 °F
Rainiest months:
August 5 days
October 4 days
September 4 days
Windiest months:
December 14.1 mph
November 13.0 mph
January 12.7 mph

Tallinn on a weather map

Current weather
12:28
Tallinn
+34°F
SW 11 mph
Feels like: +27°F
Precip.: 65%
Places in Estonia:
Name
°F
Valga
+34°F
Võru
+36°F
Varska
+34°F
Jõhvi
+32°F
Kohtla-Järve
+32°F
Kunda
+32°F
Kuressaare
+37°F
Narva
+28°F
Otepaa
+36°F
Parnu
+34°F
Saaremaa
+37°F
Sillamäe
+32°F
Tallinn
+34°F
Tartu
+36°F
Toila
+30°F
all places
24 Hours Forecast
Tallinn
Local time: 12:28
December 22, monday
1500
32°F
SW
14 mph
1800
30°F
SW
13 mph
2100
28°F
SW
12 mph
December 23, tuesday
0000
28°F
W
9 mph
0300
28°F
W
6 mph
0600
28°F
SW
8 mph
0900
27°F
SW
8 mph
1200
28°F
SW
6 mph
Units of measurement: °C / °F