NisekoPhoto: No machine-readable author provided. Oga~commonswiki assumed (based on… · Public domainJapan · Asia
Best time to visit Niseko
Niseko lies on Hokkaido below Mount Yotei. Winters are cold; the green, mild summer suits hiking and cycling.
Climate decision
Best travel months for Niseko
Top recommendation
Next highest scores
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Latest 5-year values 2021–2025
Average of the five most recent complete years compared with the 1991–2025 climate average.
July · Mean daily maximum
25 °C
1991–2025: 23.1 °C
+1.8 °C · higher
August · Wet days
17.2 days/month
1991–2025: 13.7 days/month
+3.5 days/month · higher
June · Monthly precipitation
107.5 mm/month
1991–2025: 74.9 mm/month
+32.6 mm/month · higher
July: 2/155 days at or above 30 °C; highest single value 34.6 °C.
Five-year historical sample, not a weather forecast or long-term climate trend. Individual hot days can be far above the monthly mean.
Annual profile · Seasonal contrast
Niseko: temperature opens and closes the travel window
Average daily highs span 27.3 °C across the year. This marked contrast shapes the choice of month more than small differences in rain or sunshine.
The key decision
Choose the suitable temperature range first. Within that window, dryness and sunshine identify the stronger month.
Lowest average daily low
February · -7.3 °C
Highest average daily high
August · 24.2 °C
Fewest rainy days
June · 10.2
Most sunshine
May · 6.3 h
Month by month
Overall suitability per month. Tap a month for details.
All climate figures compared
The table is the complete accessible data view; the charts below highlight selected patterns.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Rain mm | Sun h/day (est.) | Humidity % | Wind m/s | Score |
|---|---|---|---|---|---|---|---|---|
| January | -3 | -7 | 26 | 124 | 1.4 | 93 | 3.0 | 11 |
| February | -3 | -7 | 21 | 97 | 2.3 | 90 | 3.4 | 15 |
| March | 1 | -4 | 16 | 74 | 4.1 | 87 | 2.9 | 24 |
| April | 8 | 1 | 11 | 64 | 5.6 | 83 | 2.1 | 40 |
| May | 14 | 6 | 11 | 75 | 6.3 | 82 | 1.4 | 55 |
| June | 19 | 11 | 10 | 75 | 6.3 | 84 | 1.0 | 71 |
| July | 23 | 16 | 12 | 107 | 5.9 | 86 | 0.9 | 74 |
| August | 24 | 17 | 14 | 152 | 5.6 | 85 | 1.1 | 70 |
| September | 20 | 14 | 14 | 142 | 4.8 | 82 | 1.4 | 65 |
| October | 14 | 7 | 16 | 129 | 3.3 | 81 | 1.7 | 39 |
| November | 6 | 1 | 20 | 147 | 1.7 | 85 | 2.1 | 18 |
| December | -1 | -5 | 25 | 148 | 1.2 | 92 | 2.6 | 11 |
Climate through the year
Compare temperature, rainy days, sunshine and, for coastal destinations, sea temperature month by month.
Find a place to stay
Where to stay in Niseko
Compare available stays, prices and cancellation terms for Niseko on Booking.com.
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The number is the overall climate score, not a similarity score.
Country and region
Frequently asked questions
When is the best time to visit Niseko?
The strongest climate months are June, July, August, September. Values are historical averages, not a forecast.
Which month has the highest average daily maximum temperature in Niseko?
The average daily maximum temperature in Niseko is highest in August at around 24 °C.