The bar chart below shows the average monthly peak daytime temperatures at Chiang Khwan
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 29.7 | 32 | 34.3 | 35.2 | 33.7 | 32.5 | 31.9 | 31.1 | 30.8 | 30.7 | 29.8 | 28.9 |
°F | 85.4 | 89.6 | 93.7 | 95.4 | 92.7 | 90.4 | 89.4 | 88 | 87.5 | 87.2 | 85.6 | 83.9 |
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 | 3 | 18 | 32 | 85 | 197 | 209 | 200 | 267 | 295 | 99 | 10 | 1 |
inches | 0.1 | 0.7 | 1.3 | 3.3 | 7.7 | 8.2 | 7.9 | 10.5 | 11.6 | 3.9 | 0.4 | 0 |
Rainy days | 1 | 2 | 4 | 8 | 15 | 17 | 16 | 18 | 18 | 9 | 2 | 1 |
Average annual rainfall in Chiang Khwan: 1535.133mm (604.4 inches)
The bar chart below shows the average daily sunshine hours in Chiang Khwan
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 9.7 | 9.6 | 8.9 | 9 | 8.1 | 6.6 | 6.6 | 5.9 | 6.2 | 8 | 9.1 | 9.5 |
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 | 16.4 | 19.3 | 22.2 | 24.3 | 24.9 | 25 | 24.8 | 24.5 | 24.2 | 22.8 | 19.6 | 16.7 |
Max °C | 30 | 32.3 | 34.6 | 35.5 | 34 | 32.7 | 32.1 | 31.3 | 31 | 30.9 | 30 | 29.2 |
Min °F | 61.5 | 66.7 | 72 | 75.7 | 76.7 | 76.9 | 76.6 | 76.1 | 75.6 | 73 | 67.3 | 62 |
Max °F | 73.8 | 78.4 | 83.1 | 85.8 | 84.9 | 83.8 | 83.1 | 82.2 | 81.7 | 80.2 | 76.6 | 73.2 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 24.5 | 24.3 | 25.2 | 26.7 | 28.6 | 29.5 | 29.4 | 29.3 | 29 | 28.5 | 27.5 | 25.7 |
°F | 76.1 | 75.8 | 77.3 | 80 | 83.4 | 85 | 84.8 | 84.7 | 84.3 | 83.3 | 81.5 | 78.3 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 5 | 5 | 5 | 5 | 4 | 5 | 5 | 5 | 4 | 4 | 6 | 5 |
mph | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 3 | 4 | 3 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
65% | 62% | 60% | 64% | 74% | 77% | 77% | 80% | 82% | 77% | 71% | 67% |
Hottest month: | April | 35.2°C 95.4°F |
---|---|---|
Driest month: | December | 1mm 0ins |
Sunniest month: | January | 9.7hrs |
Coldest month: | December | 28.9°C 84°F |
Wettest month: | September | 295mm 11.6ins |
Warmest sea: | June | 29.5°C 85.1°F |