Month summary
Hiroshima weather in March
⚠️ Fair
🌡️ Temperature min / max
4°C – 14°C
🌧 Rainy days
32% of days
☀️ Sunshine
10.1h per day on average
🌊 🌊 Season
Spring
⭐ ⭐ Weather score
6.4/10
📅 📅 Best month
May (7.7/10)
Quick decision
Should you visit Hiroshima in March?
⚠️ Fair
✅ Yes if: you prefer museums and gastronomy — it's cool at 14°C.
❌ No if: you're looking for beach weather — it's not the right season.
Our take: Hiroshima in March is possible but May offers a score of 7.7/10 vs 6.4.
By trip type
Hiroshima in March by trip type
- 🏙️ 🏙️ City break / culture : ⚠️ Possible
- 🚶 🚶 Outdoor activities : ⚠️ Possible
- 🏖️ Beach / swimming : ❌ Not recommended
- 💰 💰 Budget : ✅ Low season
Local context
What to expect in March
🎯 Acceptable period — 14°C but 32% rain risk. Plan alternatives Spring marks the start of the good season in Hiroshima. Temperatures rise (14°C) and tourists have not yet arrived en masse. Expect rain on 32% of days — a light raincoat in the bag is recommended. Not the best window, but acceptable if dates are constrained. May (7.7/10) is significantly better if possible.
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Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌫️ January | 0°C | 9°C | 22% | 1.7 | 8.6h | 5.3/10 |
| 🌫️ February | 1°C | 10°C | 25% | 2.5 | 9.3h | 5.5/10 |
| ⛅ March | 4°C | 14°C | 32% | 3.9 | 10.1h | 6.4/10 |
| 🌤️ April | 8°C | 18°C | 31% | 5.2 | 10.8h | 7.1/10 |
| 🌤️ May | 13°C | 22°C | 30% | 4.8 | 11.6h | 7.7/10 |
| 🌤️ June | 18°C | 25°C | 48% | 7.6 | 10.1h | 7.4/10 |
| 🌤️ July | 23°C | 29°C | 46% | 9.2 | 11.8h | 7.7/10 |
| 🌤️ August | 24°C | 31°C | 39% | 6.5 | 12.2h | 7.6/10 |
| 🌤️ September | 21°C | 28°C | 47% | 7.0 | 10.0h | 7.7/10 |
| 🌤️ October | 14°C | 22°C | 27% | 3.5 | 9.8h | 7.6/10 |
| ⛅ November | 7°C | 17°C | 19% | 2.1 | 9.9h | 7.2/10 |
| 🌫️ December | 2°C | 11°C | 22% | 1.6 | 8.6h | 5.9/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In March, Hiroshima averages 14°C, 32% rainy days and 10.1h of sunshine per day. Overall weather score: 6.4/10.
See methodology →
Comparison
March vs May (best month)
The best month is May (score 7.7/10). Difference:
- 🌡️ Max temperature : +8°C
- 🌧 Rainy days : -2%
- ☀️ Sunshine : +1.5h/day
FAQ
FAQ — Hiroshima in March
Is March a good time to visit Hiroshima?
March is an acceptable time for Hiroshima (score 6.4/10). Conditions are decent but not optimal — consider May (7.7/10) if possible.
What's the weather like in Hiroshima in March?
It's cool with 14°C daytime and 4°C at night. 10.1h of sunshine per day. Pack warm clothes and favour indoor visits.
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