Nagano or Sapporo in February?
On climate data, Nagano comes out ahead overall in February. See the per-criterion details below.
NaganoPhoto: Sl-Ziga · CC BY-SA 3.0
SapporoPhoto: OKJaguar · CC BY-SA 4.0Key figures in February
| Criterion | Nagano | Sapporo |
|---|---|---|
| Average daily high | 1 °C | -3 °C |
| Average daily low | -8 °C | -10 °C |
| Rainy days | 15 rainy days (est.) ★ | 21 rainy days (est.) |
| Sun | 4 h/day ★ | 2 h/day |
| Humidity | 87 % | 92 % |
Winner by travel type
Trade-offs
- Nagano is about 4 °C warmer by day.
- Nagano is drier, with about 5 fewer rainy days.
Nagano or Sapporo in February: the short answer
In February, Nagano comes out ahead on the overall climate score (Nagano 25/100 vs Sapporo 15/100). That is a snapshot of one month, though — which one truly fits depends on what you want from the trip, so the breakdown below goes criterion by criterion.
This comparison focuses on February as a representative month for the pair; for any other month, use each destination's month-by-month pages. Across the whole year Nagano averages a climate score of 46/100, Sapporo 41/100. Both profiles below are historical monthly averages, not a forecast.
Weather in February, side by side
The average daily high is about 1 °C in Nagano and -3 °C in Sapporo — warmer in Nagano. Average daily lows are around -8 °C versus -10 °C.
On rain, Nagano sees about 15 rainy days in February and Sapporo about 21 — drier in Nagano. Nagano gets more sunshine (4 vs 2 hours a day).
Rain and sun across the year
Over a full year Nagano records roughly 194 rainy days and Sapporo about 195 — the drier of the two overall is Nagano. At their sunniest, Nagano reaches about 7 hours of sun a day (May) and Sapporo about 7 (June). If dependable dry, sunny weather is your top priority, weigh these annual totals alongside the single month above.
Best time to visit each
Climatically, Nagano is at its best in May, June and September, while Sapporo peaks in June, July, August and September. If your dates are fixed, pick the destination whose strong season overlaps them; if you are flexible, plan around these windows.
Which suits which kind of trip
Based on the February scores for each travel style:
City breaks: Nagano scores higher in February (Nagano 31 vs Sapporo 18).
Active & hiking: Nagano scores higher in February (Nagano 25 vs Sapporo 15).
Family: Nagano scores higher in February (Nagano 21 vs Sapporo 12).
Verdict: which should you pick?
In February, Nagano leads across every scored category here — the overall score and each travel type — so on the climate data it is the clearer pick this month. Over the year, Nagano carries the higher overall climate score. Your own priority (sun, sea, low rain or sightseeing comfort) still matters, and the month-by-month pages for each destination give you the full picture before you book.