Home › Cities › Japan › Tagawa
Tagawa, Japan climate
Cfa Humid subtropical
Tagawa has a seasonal mild-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is August with an average daily high near 89°F, while the coldest is January averaging around 37°F at night. Precipitation totals about 68 inches a year and is strongly seasonal — July alone averages 12.4 inches while December barely receives 2.99 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)Tagawa climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 50 | 52 | 58 | 67 | 76 | 81 | 87 | 89 | 83 | 74 | 64 | 54 |
| Avg temp (°F) | 43 | 44 | 50 | 58 | 67 | 73 | 80 | 82 | 75 | 66 | 56 | 47 |
| Avg low (°F) | 37 | 38 | 43 | 50 | 59 | 67 | 75 | 76 | 69 | 59 | 49 | 40 |
| Precipitation (in) | 3.5 | 3.1 | 4.5 | 4.9 | 5.6 | 9.4 | 12.4 | 7.8 | 6.5 | 3.4 | 3.6 | 3.0 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 50 | 52 | 58 | 67 | 76 | 81 |
| Avg temp (°F) | 43 | 44 | 50 | 58 | 67 | 73 |
| Avg low (°F) | 37 | 38 | 43 | 50 | 59 | 67 |
| Precipitation (in) | 3.5 | 3.1 | 4.5 | 4.9 | 5.6 | 9.4 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 87 | 89 | 83 | 74 | 64 | 54 |
| Avg temp (°F) | 80 | 82 | 75 | 66 | 56 | 47 |
| Avg low (°F) | 75 | 76 | 69 | 59 | 49 | 40 |
| Precipitation (in) | 12.4 | 7.8 | 6.5 | 3.4 | 3.6 | 3.0 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 76 | 73 | 70 | 67 | 68 | 81 | 73 | 66 | 67 | 60 | 65 | 71 |
| Relative humidity (%) | 73 | 72 | 72 | 75 | 79 | 83 | 85 | 82 | 79 | 74 | 72 | 73 |
| Wind speed (mph) | 11.5 | 11.0 | 10.4 | 9.1 | 7.8 | 7.1 | 7.4 | 7.7 | 9.1 | 9.6 | 9.7 | 11.2 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 76 | 73 | 70 | 67 | 68 | 81 |
| Relative humidity (%) | 73 | 72 | 72 | 75 | 79 | 83 |
| Wind speed (mph) | 11.5 | 11.0 | 10.4 | 9.1 | 7.8 | 7.1 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 73 | 66 | 67 | 60 | 65 | 71 |
| Relative humidity (%) | 85 | 82 | 79 | 74 | 72 | 73 |
| Wind speed (mph) | 7.4 | 7.7 | 9.1 | 9.6 | 9.7 | 11.2 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from the Japan Meteorological Agency, measured at Yahata, about 25 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.