Japan
Osaka in March: weather & travel advice
This month's data profile
Rain shapes the decision
Osaka in March is climatically mixed. The average daily high is around 12 °C. With about 11 rainy days it is wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
49/100 · #9
Warmth
#9
Dryness
#5
Sun
#7
Published best categories: none
Osaka · MarchPhoto: Manish Prabhune · CC BY-SA 4.0Climate facts
- Average high
- 12 °C
- Average low
- 2 °C
- Rainy days (est.)
- 11 rainy days (est.)
- Sun (est.)
- 5 h/day
- Humidity
- 80 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Score |
|---|---|---|---|---|---|---|---|---|
| February | 8 | -0 | 8 | 72 | 3.8 | 81 | 2.2 | 46 |
| March (selected) | 12 | 2 | 11 | 122 | 4.9 | 80 | 2.2 | 49 |
| April | 18 | 7 | 11 | 140 | 6.1 | 79 | 2.0 | 66 |
How do the previous and next months compare?
Baseline: March (49/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | |
|---|---|---|---|---|---|---|---|---|
| February | -3 | -4.2 °C | -2.5 °C | -3 | -50.5 mm | -1.1 h | +1.6 % | ±0 m/s |
| April | +17 | +5.4 °C | +4.8 °C | +0.2 | +17.3 mm | +1.2 h | -1.1 % | -0.2 m/s |
All twelve months in context

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Useful next decisions
Frequently asked questions
How warm is Osaka in March?
The average daily high is around 12 °C, with an average daily low of about 2 °C.
Does it rain a lot in Osaka in March?
The curated estimate is about 11 rainy days per month, not a directly measured long-term average. Total precipitation averages around 122 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Osaka?
By the climate score, April, May, June and October are the strongest months for Osaka. March is not among them.