Hiroshima Weather in March
Hiroshima in March sees moderate daytime temperatures of 15°C (59°F) and nighttime lows of 5°C (41°F). Rainfall is fairly high this month at around 102 mm (4 in), so pack a rain jacket to stay dry.
Rainfall in Hiroshima in March
Looking at the last 30 years, the data shows about 17 days with rain, averaging 102 mm (4 in) for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Hiroshima in March
Daytime temperatures in Hiroshima reach 15°C (59°F) in March, dropping to 5°C (41°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Hiroshima in March
The month brings about 179 hours of sunlight, offering a comfortable mix of sun and overcast.
Wind Speed in Hiroshima in March
March sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.If your ideal day consists of dry skies and pleasant temperatures, April, May, September, October and November typically offer the best circumstances for Hiroshima.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Hiroshima's climate page.
Hiroshima Temperature in March
Min Temperature
5°C (41°F)
Max Temperature
15°C (59°F)
Chance of Rain
56%
Precipitation
102 mm (4 in)
Rainy days
17 days
Humidity
62%
Windspeed
2 m/s (4 knots)
Sunshine
179 hours
Percentage Sunshine
47%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Hiroshima typically rise from around 11°C (52°F) at the start of March to approximately 15°C (59°F) by the end. Nights are cold, with lows typically ranging from 2°C (36°F) to 7°C (45°F).
Average temperatures in March
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Hiroshima in March
Browse day-by-day weather records for Hiroshima spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hiroshima historical weather extremes in March
According to our 50 years of weather records for Hiroshima, the following extremes were recorded between 1976 and 2026.
- Hiroshima recorded its highest March temperature of 22°C (72°F) on March 30, 1979.
- The coldest March day was on March 1, 2016, with a maximum of 2°C (36°F).
- The lowest overnight temperature recorded in March was -5°C (23°F) (March 5, 1977).
- The wettest day in March Hiroshima was on March 5, 2018 with 48 mm (1.9 in) of precipitation.
Best Places in Japan in March
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in March →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Hiroshima in March
Pack for changing conditions in Hiroshima in March. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Hiroshima in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Hiroshima's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Hiroshima climate overview or explore weather in Japan.
