World Resorts Sweden Vasteras Weather

Vasteras sea water temperature

Current sea water temperature:
+32.7°F
Minimum sea water temperature in March: 37.9°F
Maximum sea water temperature in March: 30.2°F
Average sea water temperature in March: 33.4°F

Sea water temperature for the last 10 days:

March 16 32.7°F March 11 34.3°F
March 15 34.7°F March 10 32.9°F
March 14 34.9°F March 9 33.6°F
March 13 35.1°F March 8 32.7°F
March 12 35.1°F March 7 34.0°F

When is the warmest sea in Vasteras?

Based on the data about daily sea water temperature for the last three years the warmest sea in Vasteras was noticed in August, July and September.

Monthly Sea Temperatures in Vasteras, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 66.0°F. The highest and lowest sea temperatures during the month were 70.0°F and 62.2°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 66.3°F. The highest and lowest sea temperatures during the month were 72.5°F and 60.8°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 61.6°F. The highest and lowest sea temperatures during the month were 64.2°F and 58.5°F.

Best time for vacation in Vasteras

Sunniest months:
June 13 days
May 12 days
July 11 days
Warmest months:
July 70.2 °F
August 68.4 °F
June 66.9 °F
Warmest sea temp:
August 62.5 °F
July 59.6 °F
September 58.3 °F
Coldest months:
January 29.4 °F
February 32.0 °F
December 33.3 °F
Rainiest months:
July 4 days
June 3 days
August 3 days
Windiest months:
December 9.1 mph
January 9.1 mph
March 8.9 mph

Vasteras on a weather map

Vasteras
+45°F
N 12 mph
Feels like: +37°F
Precip.: 100%
Places in Sweden:
Name
°F
+45°F
+41°F
+37°F
+37°F
+45°F
+45°F
+43°F
+41°F
+37°F
+43°F
+43°F
+37°F
+34°F
24 Hours Forecast
Vasteras
Local time: 15:50
March 16, monday
1800
39°F
NE
7 mph
2100
37°F
NE
7 mph
March 17, tuesday
0000
34°F
NE
8 mph
0300
32°F
NE
8 mph
0600
37°F
NE
11 mph
0900
39°F
NE
8 mph
1200
41°F
NE
9 mph
1500
41°F
NE
9 mph
Units of measurement: °C / °F