Measurements:
°C
°F
CURRENT WEATHER
23:23
Hiroshima
58°F
S 2 mph
Feels like: 58°F
Precip: 45%
World Resorts Japan Hiroshima Weather

7 Day Weather Forecast

11.12
thu
DAY
64°F
N 3 mph
precip
18%
NIGHT
58°F
S 2 mph
precip
45%
11.13
fri
DAY
66°F
NE 2 mph
precip
17%
NIGHT
56°F
S 3 mph
precip
26%
11.14
sat
DAY
66°F
NE 2 mph
precip
24%
NIGHT
60°F
NW 1 mph
precip
71%
11.15
sun
DAY
66°F
S 5 mph
precip
27%
NIGHT
60°F
S 8 mph
precip
19%
11.16
mon
DAY
66°F
S 11 mph
precip
11%
NIGHT
58°F
SW 9 mph
precip
22%
11.17
tue
DAY
64°F
W 6 mph
precip
18%
NIGHT
58°F
SW 4 mph
precip
53%
11.18
wed
DAY
66°F
E 16 mph
precip
40%
NIGHT
52°F
E 19 mph
precip
15%

Hiroshima Sea Water Temperature in November, °F

Select Year: 2025 2024 2023

The average sea surface temperature in November 2025 for Hiroshima was 20.1°F. The maximum and minimum values were 18.2°F and 22.2°F respectively.

Hiroshima on the Weather Map

Best Time to Visit Hiroshima
The most sunny months:
May 16 days
October 15 days
April 14 days
The most warm months:
August 92.5 °F
July 89.7 °F
September 85.2 °F
Warmest sea temperature:
August 84.8 °F
September 81.5 °F
July 80.8 °F
The most cold months:
January 45.8 °F
February 47.6 °F
December 49.7 °F
The most rainy months:
July 9 days
June 9 days
August 8 days
The most windy months:
December 6 mph
January 6 mph
February 6 mph
more details