Average sea water temperature in September:
+60.5°F
| Minimum sea water temperature in September: | 68.9°F |
| Maximum sea water temperature in September: | 51.3°F |
Daily sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 61.1°F. The highest and lowest sea temperatures during the month were 65.1°F and 56.5°F.
Monthly sea water temperature in Parnu, °F
Which Estonia resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Saaremaa | 61.2°F | 61.9°F |
| Tartu | 61.2°F | 61.9°F |
| Parnu | 61.1°F | 62.1°F |
| Toila | 60.9°F | 60.8°F |
| Tallinn | 60.9°F | 59.7°F |
| Narva | 60.8°F | 60.9°F |
| Kunda | 60.7°F | 59.7°F |
| Sillamäe | 60.7°F | 60.5°F |
| Varska | 60.3°F | 61.3°F |
| Kuressaare | 60.0°F | 62.4°F |
Best time for vacation in Parnu
Parnu on a weather map
Places in Estonia:
Name
°F
24 Hours Forecast
Parnu
Local time: 21:11
October 28, wednesday
0000
48°F
N
13 mph
13 mph
0300
48°F
N
12 mph
12 mph
0600
46°F
N
12 mph
12 mph
0900
46°F
N
12 mph
12 mph
1200
50°F
N
12 mph
12 mph
1500
50°F
N
10 mph
10 mph
1800
46°F
N
7 mph
7 mph
2100
46°F
N
6 mph
6 mph
