Home › Cities › Japan › Minamiawaji
Minamiawaji, Japan climate
Cfa Humid subtropical
Minamiawaji has a seasonal mild-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is August with an average daily high near 90°F, while the coldest is January averaging around 35°F at night. Precipitation totals about 61 inches a year and is strongly seasonal — September alone averages 8.8 inches while January barely receives 1.90 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)Minamiawaji climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 49 | 51 | 58 | 67 | 76 | 80 | 87 | 90 | 83 | 73 | 62 | 54 |
| Avg temp (°F) | 42 | 42 | 49 | 58 | 66 | 72 | 80 | 82 | 75 | 65 | 55 | 47 |
| Avg low (°F) | 35 | 35 | 40 | 49 | 58 | 66 | 74 | 76 | 69 | 58 | 48 | 40 |
| Precipitation (in) | 1.9 | 2.6 | 4.3 | 4.6 | 5.7 | 7.8 | 7.2 | 4.6 | 8.8 | 7.3 | 3.6 | 3.0 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 49 | 51 | 58 | 67 | 76 | 80 |
| Avg temp (°F) | 42 | 42 | 49 | 58 | 66 | 72 |
| Avg low (°F) | 35 | 35 | 40 | 49 | 58 | 66 |
| Precipitation (in) | 1.9 | 2.6 | 4.3 | 4.6 | 5.7 | 7.8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 87 | 90 | 83 | 73 | 62 | 54 |
| Avg temp (°F) | 80 | 82 | 75 | 65 | 55 | 47 |
| Avg low (°F) | 74 | 76 | 69 | 58 | 48 | 40 |
| Precipitation (in) | 7.2 | 4.6 | 8.8 | 7.3 | 3.6 | 3.0 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 74 | 73 | 68 | 65 | 67 | 78 | 72 | 62 | 69 | 66 | 70 | 73 |
| Relative humidity (%) | 77 | 75 | 74 | 76 | 79 | 83 | 85 | 83 | 80 | 77 | 76 | 77 |
| Wind speed (mph) | 8.8 | 8.6 | 8.1 | 6.7 | 5.3 | 4.6 | 4.6 | 5.0 | 6.2 | 7.0 | 7.1 | 8.2 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 74 | 73 | 68 | 65 | 67 | 78 |
| Relative humidity (%) | 77 | 75 | 74 | 76 | 79 | 83 |
| Wind speed (mph) | 8.8 | 8.6 | 8.1 | 6.7 | 5.3 | 4.6 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 72 | 62 | 69 | 66 | 70 | 73 |
| Relative humidity (%) | 85 | 83 | 80 | 77 | 76 | 77 |
| Wind speed (mph) | 4.6 | 5.0 | 6.2 | 7.0 | 7.1 | 8.2 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from the Japan Meteorological Agency, measured at Sumoto, about 8 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.