World Resorts Japan Hiroshima Weather

Hiroshima sea water temperature

Current sea water temperature:
+62.8°F
Minimum sea water temperature in December: 65.8°F
Maximum sea water temperature in December: 55.9°F
Average sea water temperature in December: 60.9°F

Sea water temperature for the last 10 days:

December 15 62.8°F December 10 63.5°F
December 14 63.1°F December 9 63.5°F
December 13 63.3°F December 8 63.5°F
December 12 63.3°F December 7 63.5°F
December 11 63.7°F December 6 63.5°F

When is the warmest sea in Hiroshima?

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

Monthly Sea Temperatures in Hiroshima, °F

Sea water temperature in August, °F

Show year:
2024
2023
2022

The average sea water temperature in August of 2024 was 84.6°F. The highest and lowest sea temperatures during the month were 86.7°F and 82.0°F.

Sea water temperature in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 82.2°F. The highest and lowest sea temperatures during the month were 85.3°F and 79.0°F.

Sea water temperature in July, °F

Show year:
2024
2023
2022

The average sea water temperature in July of 2024 was 80.1°F. The highest and lowest sea temperatures during the month were 85.5°F and 73.0°F.

Best time for vacation in Hiroshima

Sunniest months:
October 16 days
May 16 days
April 14 days
Warmest months:
August 88.5 °F
July 85.7 °F
September 82.2 °F
Warmest sea temp:
August 81.1 °F
September 78.1 °F
July 77.3 °F
Coldest months:
January 46.4 °F
February 48.0 °F
December 49.7 °F
Rainiest months:
June 10 days
August 9 days
July 9 days
Windiest months:
December 5.7 mph
January 5.7 mph
February 5.5 mph

Hiroshima on a weather map

Hiroshima
+39°F
SE 5 mph
Feels like: +36°F
Precip.: 66%
Places in Japan:
Name
°F
+48°F
+48°F
+36°F
+41°F
+48°F
+41°F
+39°F
+23°F
+61°F
+43°F
+21°F
+43°F
+45°F
+43°F
+39°F
24 Hours Forecast
Hiroshima
Local time: 06:49
December 16, monday
0900
43°F
SE
6 mph
1200
46°F
E
12 mph
1500
46°F
SE
12 mph
1800
39°F
SE
6 mph
2100
37°F
E
4 mph
December 17, tuesday
0000
36°F
E
4 mph
0300
36°F
SE
4 mph
0600
34°F
E
4 mph
Units of measurement: °C / °F