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Hiroshima weather by month
Check out Hiroshima weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Hiroshima (°F)
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temperature (daytime) | 46 |
48 |
54 |
64 |
72 |
77 |
84 |
88 |
81 |
72 |
61 |
52 |
Min temperature (night-time) | 32 |
34 |
37 |
48 |
55 |
64 |
72 |
73 |
66 |
55 |
45 |
36 |
Heat & Humidity | 0 |
0 |
0 |
0 |
0 |
L |
H |
VH |
M |
0 |
0 |
0 |
Sea temperature | 59 |
57 |
57 |
59 |
64 |
70 |
75 |
79 |
77 |
73 |
68 |
63 |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & Daylight in Hiroshima
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Daily hours of sunshine | ||||||||||||
Daily hours of daylight | 10 |
11 |
12 |
13 |
14 |
14 |
14 |
13 |
12 |
11 |
10 |
10 |
UV Index (Maximum) | 3 |
4 |
6 |
8 |
9 |
10 |
11 |
10 |
8 |
6 |
4 |
3 |
Rainfall in Hiroshima
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of days with some rain | 19 |
18 |
18 |
15 |
14 |
17 |
17 |
14 |
16 |
12 |
13 |
17 |
Average monthly rainfall (inches) | 2.3 |
2.7 |
4.4 |
6.3 |
6.1 |
10.5 |
9.8 |
4.9 |
7.3 |
4.1 |
3.0 |
1.9 |
More about Hiroshima
Hiroshima by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Japan
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The climate guide for Japan (Hiroshima) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
What's the climate like in Hiroshima?
Hiroshima has a temperate climate with hot summers and some rainfall in all months.
Metric (°C) | Imperial (°F)
Tropical storm risk: Hiroshima, Japan typhoon season
More about Japan
Compare Hiroshima with the USA
Below the Hiroshima chart shows average maximum daytime temperature for Hiroshima, Japan and the USA (Washington).
Maximum daytime temperature (°F)
Metric (°C) | Imperial (°F)
Compare more Hiroshima weather >>
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