Japan
Niseko in April: weather & travel advice
This month's data profile
Rain shapes the decision
Niseko in April is climatically mixed. The average daily high is around 8 °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
40/100 · #6
Warmth
#7
Dryness
#3
Sun
#4
Published best categories: none
Niseko · AprilPhoto: No machine-readable author provided. Oga~commonswiki assumed (based on… · Public domainClimate facts
- Average high
- 8 °C
- Average low
- 1 °C
- Rainy days (est.)
- 11 rainy days (est.)
- Sun (est.)
- 6 h/day
- Humidity
- 83 %
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 |
|---|---|---|---|---|---|---|---|---|
| March | 1 | -4 | 16 | 74 | 4.1 | 87 | 2.9 | 24 |
| April (selected) | 8 | 1 | 11 | 64 | 5.6 | 83 | 2.1 | 40 |
| May | 14 | 6 | 11 | 75 | 6.3 | 82 | 1.4 | 55 |
How do the previous and next months compare?
Baseline: April (40/100)
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 | |
|---|---|---|---|---|---|---|---|---|
| March | -16 | -7.2 °C | -5.3 °C | +4.7 | +10.7 mm | -1.5 h | +4.7 % | +0.8 m/s |
| May | +15 | +6.4 °C | +5.4 °C | -0.2 | +11.4 mm | +0.7 h | -0.8 % | -0.7 m/s |
All twelve months in context

Find a place to stay
Where to stay in Niseko
Compare available stays, prices and cancellation terms for Niseko on Booking.com.
Booking.comFind places to stayAffiliate link: there is no extra cost to you.
Useful next decisions
Frequently asked questions
How warm is Niseko in April?
The average daily high is around 8 °C, with an average daily low of about 1 °C.
Does it rain a lot in Niseko in April?
The curated estimate is about 11 rainy days per month, not a directly measured long-term average. Total precipitation averages around 64 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Niseko?
By the climate score, June, July, August and September are the strongest months for Niseko. April is not among them.