World Resorts Sweden Vasteras Weather

Vasteras sea water temperature

Current sea water temperature:
+65.8°F
Minimum sea water temperature in August: 70.3°F
Maximum sea water temperature in August: 32.0°F
Average sea water temperature in August: 62.5°F

Sea water temperature for the last 10 days:

August 2 65.8°F July 28 66.2°F
August 1 67.5°F July 27 66.6°F
July 31 67.5°F July 26 66.9°F
July 30 67.1°F July 25 67.3°F
July 29 66.9°F July 24 66.7°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:
2026
2025
2024

The average sea water temperature in July of 2026 was 67.1°F. The highest and lowest sea temperatures during the month were 70.5°F and 64.2°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 12 days
Warmest months:
July 70.2 °F
August 68.4 °F
June 67.0 °F
Warmest sea temp:
August 62.5 °F
July 60.0 °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
+54°F
NE 9 mph
Feels like: +50°F
Precip.: 16%
Places in Sweden:
Name
°F
+54°F
+55°F
+52°F
+55°F
+54°F
+57°F
+59°F
+54°F
+48°F
+54°F
+57°F
+52°F
+46°F
24 Hours Forecast
Vasteras
Local time: 05:42
August 03, monday
0600
54°F
NE
9 mph
0900
61°F
NE
12 mph
1200
68°F
NE
12 mph
1500
72°F
NE
12 mph
1800
72°F
NE
11 mph
2100
63°F
NE
8 mph
August 04, tuesday
0000
54°F
NE
5 mph
0300
52°F
NE
5 mph
Units of measurement: °C / °F