Average sea water temperature in September:
+63.2°F
| Minimum sea water temperature in September: | 71.4°F |
| Maximum sea water temperature in September: | 58.3°F |
Daily sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 64.5°F. The highest and lowest sea temperatures during the month were 66.9°F and 62.6°F.
Monthly sea water temperature in Utrecht, °F
Which Netherlands resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Aruba | 82.7°F | 84.2°F |
| Breda | 66.5°F | 65.4°F |
| Hague | 66.3°F | 64.5°F |
| Rotterdam | 66.3°F | 64.5°F |
| Utrecht | 64.5°F | 63.2°F |
| Amsterdam | 64.5°F | 62.9°F |
| Groningen | 62.7°F | 61.3°F |
Best time for vacation in Utrecht
Utrecht on a weather map
Places in Netherlands:
Name
°F
24 Hours Forecast
Utrecht
Local time: 04:45
November 12, thursday
0600

37°F
E
3 mph
3 mph
0900

41°F
E
4 mph
4 mph
1200

46°F
SE
7 mph
7 mph
1500

48°F
SE
9 mph
9 mph
1800

43°F
SE
7 mph
7 mph
2100

39°F
SE
6 mph
6 mph
November 13, friday
0000

39°F
SE
6 mph
6 mph
0300

41°F
SE
7 mph
7 mph


























