Weather in Hiroshima in March
March in Hiroshima is cool with average temperatures around 6.5°C (43.7°F). Expect significant rainfall with 109mm across approximately 12 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
11.8°C
53.2°F
Low
1.1°C
34.0°F
Precipitation
109 mm
4.3 inches
~12 rainy days
Conditions
Humidity
80%
Comparison to Adjacent Months
March is 3.0°C warmer than February, 34mm wetter than February.
March is 5.1°C cooler than April.