Nagano weather in February
Temperature, rain and sunshine in February: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in February
Poor
Best time to visit: May – June, October
What is the weather like in Nagano in February?
In February, Nagano is cold: daytime highs average 4 °C, and nights often drop below freezing (−4 °C). Expect around 5 hours of sunshine a day. It rains often – on about 21 days, adding up to 178 mm. Snow falls on about 17 days. All in all, February is not an ideal month for a holiday in Nagano.
February compared
How the weather changes from January to March. Tap a month to open it.
| JanuaryJan | FebruaryFeb | MarchMar | |
|---|---|---|---|
| Score | 4 | 7 | 11 |
| Day | 3° | 4° | 8° |
| Night | −4° | −4° | −1° |
| Sun | 4 h | 5 h | 6 h |
| Rain days | 26 | 21 | 20 |
More details for February
- Daylight
- 10 h 50 min06:37 – 17:26
- UV index
- 4 · moderateclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 13 km/haverage daily peakAll months
- Cloud cover
- 72 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 17 days1 cm or more of fresh snowAll months
- Time zone
- UTC+9Asia/Tokyo
How the score comes together
- Temperatureweight 50 %0 %
- Sunshineweight 20 %33 %
- Few rainy daysweight 30 %0 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in February
- Sunscreen
- Warm jacket
- Hat, scarf & gloves
- Rain jacket or umbrella
Nagano in February: quick answers
Is Nagano hot in February?
No. In February, Nagano is cold: daytime highs average 4 °C and nights drop to about −4 °C.
Does it rain much in Nagano in February?
It rains often – on about 21 days, adding up to 178 mm.
Nagano month by month
The whole year in NaganoAll destinations: JapanWhere to go in February
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences