Home › Cities › Japan › Noboribetsu
Noboribetsu, Japan climate
Dfb Warm-summer humid continental
Noboribetsu has a seasonal cool-temperate climate (Warm-summer humid continental, Köppen Dfb). The hottest month is August with an average daily high near 23°C, while the coldest is January averaging around −7°C at night. Precipitation totals about 1811 mm a year and is strongly seasonal — August alone averages 298 mm while February barely receives 53 mm.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Noboribetsu climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | −1 | −1 | 3 | 9 | 15 | 18 | 22 | 23 | 21 | 15 | 8 | 1 |
| Avg temp (°C) | −4 | −4 | 0 | 5 | 10 | 14 | 18 | 20 | 17 | 11 | 4 | −2 |
| Avg low (°C) | −7 | −7 | −4 | 1 | 6 | 10 | 15 | 17 | 13 | 7 | 1 | −5 |
| Precipitation (mm) | 54 | 53 | 76 | 110 | 167 | 183 | 252 | 298 | 259 | 176 | 113 | 70 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | −1 | −1 | 3 | 9 | 15 | 18 |
| Avg temp (°C) | −4 | −4 | 0 | 5 | 10 | 14 |
| Avg low (°C) | −7 | −7 | −4 | 1 | 6 | 10 |
| Precipitation (mm) | 54 | 53 | 76 | 110 | 167 | 183 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 22 | 23 | 21 | 15 | 8 | 1 |
| Avg temp (°C) | 18 | 20 | 17 | 11 | 4 | −2 |
| Avg low (°C) | 15 | 17 | 13 | 7 | 1 | −5 |
| Precipitation (mm) | 252 | 298 | 259 | 176 | 113 | 70 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 81 | 76 | 71 | 71 | 71 | 76 | 79 | 75 | 70 | 69 | 77 | 81 |
| Relative humidity (%) | 89 | 86 | 84 | 83 | 85 | 87 | 90 | 88 | 84 | 80 | 83 | 88 |
| Wind speed (m/s) | 4.2 | 4.2 | 3.8 | 2.8 | 2.2 | 1.8 | 1.8 | 2.0 | 2.6 | 3.1 | 3.6 | 4.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 81 | 76 | 71 | 71 | 71 | 76 |
| Relative humidity (%) | 89 | 86 | 84 | 83 | 85 | 87 |
| Wind speed (m/s) | 4.2 | 4.2 | 3.8 | 2.8 | 2.2 | 1.8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 79 | 75 | 70 | 69 | 77 | 81 |
| Relative humidity (%) | 90 | 88 | 84 | 80 | 83 | 88 |
| Wind speed (m/s) | 1.8 | 2.0 | 2.6 | 3.1 | 3.6 | 4.1 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from the Japan Meteorological Agency, measured at Noboribetsu, about 5 km from the city centre.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.