The bar chart below shows the average monthly peak daytime temperatures at Koshigaya
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 9.2 | 9.5 | 12.5 | 18.2 | 22.7 | 25.2 | 28.6 | 30.7 | 26.2 | 20.9 | 16.2 | 11.6 |
°F | 48.5 | 49.1 | 54.5 | 64.8 | 72.9 | 77.3 | 83.5 | 87.3 | 79.2 | 69.6 | 61.2 | 52.8 |
Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.
The graph below shows the average rainfall and number of rainy days per month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
mm | 37 | 53 | 84 | 110 | 127 | 177 | 131 | 150 | 179 | 147 | 76 | 39 |
inches | 1.4 | 2.1 | 3.3 | 4.3 | 5 | 7 | 5.1 | 5.9 | 7 | 5.8 | 3 | 1.5 |
Rainy days | 8 | 10 | 15 | 16 | 16 | 20 | 19 | 16 | 19 | 16 | 12 | 8 |
Average annual rainfall in Koshigaya: 1484.367mm (584.4 inches)
The bar chart below shows the average daily sunshine hours in Koshigaya
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6.6 | 6.1 | 6 | 5.8 | 6.3 | 4.4 | 4.7 | 6.1 | 4.1 | 4.7 | 5.3 | 6.3 |
The graph below shows the daily range of temperatures for each month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Min °C | -1 | -0.2 | 2.7 | 8.6 | 13.5 | 17.9 | 21.6 | 23.1 | 19.2 | 12.7 | 6.8 | 1.4 |
Max °C | 9.4 | 9.8 | 12.8 | 18.5 | 23 | 25.4 | 28.8 | 30.9 | 26.4 | 21.1 | 16.5 | 11.8 |
Min °F | 30.2 | 31.7 | 36.8 | 47.4 | 56.2 | 64.1 | 70.9 | 73.6 | 66.6 | 54.9 | 44.2 | 34.5 |
Max °F | 39.6 | 40.6 | 45.9 | 56.3 | 64.8 | 70.9 | 77.4 | 80.6 | 73 | 62.4 | 52.9 | 43.9 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 16.7 | 15.7 | 15.9 | 17.3 | 19.9 | 22.2 | 24.5 | 26.3 | 25.3 | 22.9 | 20.9 | 18.6 |
°F | 62.1 | 60.3 | 60.6 | 63.1 | 67.8 | 72 | 76.1 | 79.4 | 77.6 | 73.2 | 69.6 | 65.5 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 10 | 10 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
mph | 6 | 7 | 7 | 7 | 6 | 6 | 5 | 6 | 5 | 5 | 5 | 6 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
The graph below shows the average relative humidity.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|
56% | 57% | 60% | 67% | 70% | 77% | 80% | 77% | 78% | 73% | 67% | 61% |
Hottest month: | August | 30.7°C 87.3°F |
---|---|---|
Driest month: | January | 37mm 1.5ins |
Sunniest month: | January | 6.6hrs |
Coldest month: | January | 9.2°C 48.6°F |
Wettest month: | September | 179mm 7ins |
Warmest sea: | August | 26.3°C 79.3°F |