Sagae, Japan climate
Cfa Humid subtropical
Sagae has a strongly seasonal cool-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is August with an average daily high near 85°F, while the coldest is January averaging around 24°F at night. Around 56 inches of precipitation falls each year, peaking in July (7.8 inches) and easing off in April (2.7 inches).
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)Sagae climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 36 | 38 | 46 | 59 | 71 | 77 | 82 | 85 | 77 | 65 | 53 | 41 |
| Avg temp (°F) | 30 | 30 | 36 | 47 | 58 | 66 | 73 | 75 | 67 | 55 | 44 | 34 |
| Avg low (°F) | 24 | 23 | 28 | 36 | 47 | 57 | 65 | 67 | 59 | 46 | 35 | 28 |
| Precipitation (in) | 5.3 | 3.7 | 3.5 | 2.7 | 3.1 | 4.5 | 7.8 | 5.5 | 4.7 | 4.2 | 4.6 | 5.9 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 36 | 38 | 46 | 59 | 71 | 77 |
| Avg temp (°F) | 30 | 30 | 36 | 47 | 58 | 66 |
| Avg low (°F) | 24 | 23 | 28 | 36 | 47 | 57 |
| Precipitation (in) | 5.3 | 3.7 | 3.5 | 2.7 | 3.1 | 4.5 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 82 | 85 | 77 | 65 | 53 | 41 |
| Avg temp (°F) | 73 | 75 | 67 | 55 | 44 | 34 |
| Avg low (°F) | 65 | 67 | 59 | 46 | 35 | 28 |
| Precipitation (in) | 7.8 | 5.5 | 4.7 | 4.2 | 4.6 | 5.9 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 77 | 75 | 73 | 71 | 71 | 77 | 80 | 71 | 76 | 72 | 74 | 79 |
| Relative humidity (%) | 94 | 92 | 86 | 81 | 80 | 81 | 84 | 83 | 84 | 84 | 87 | 92 |
| Wind speed (mph) | 5.0 | 5.6 | 4.8 | 3.4 | 2.4 | 2.0 | 1.9 | 1.9 | 2.1 | 2.3 | 2.7 | 3.7 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 77 | 75 | 73 | 71 | 71 | 77 |
| Relative humidity (%) | 94 | 92 | 86 | 81 | 80 | 81 |
| Wind speed (mph) | 5.0 | 5.6 | 4.8 | 3.4 | 2.4 | 2.0 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 80 | 71 | 76 | 72 | 74 | 79 |
| Relative humidity (%) | 84 | 83 | 84 | 84 | 87 | 92 |
| Wind speed (mph) | 1.9 | 1.9 | 2.1 | 2.3 | 2.7 | 3.7 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from the Japan Meteorological Agency, measured at Aterazawa, about 7 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.