The bar chart below shows the average monthly peak daytime temperatures at Si Nakhon
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 31.5 | 34.3 | 36.5 | 38 | 35.6 | 33.4 | 32.9 | 32.5 | 32.5 | 32.4 | 31.6 | 30.7 |
°F | 88.7 | 93.7 | 97.7 | 100.3 | 96.2 | 92.2 | 91.2 | 90.5 | 90.6 | 90.4 | 88.9 | 87.2 |
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 | 7 | 8 | 22 | 59 | 206 | 165 | 162 | 219 | 261 | 151 | 32 | 5 |
inches | 0.3 | 0.3 | 0.9 | 2.3 | 8.1 | 6.5 | 6.4 | 8.6 | 10.3 | 6 | 1.3 | 0.2 |
Rainy days | 1 | 2 | 3 | 6 | 15 | 16 | 17 | 20 | 18 | 13 | 4 | 1 |
Average annual rainfall in Si Nakhon: 1414.734mm (557 inches)
The bar chart below shows the average daily sunshine hours in Si Nakhon
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 9.5 | 9.9 | 9.7 | 9.7 | 7.9 | 6 | 5.7 | 5.5 | 5.9 | 7.4 | 8.6 | 9.1 |
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 | 17 | 19.2 | 22 | 24.5 | 25.1 | 24.8 | 24.5 | 24.3 | 24.1 | 23.2 | 20.7 | 17.4 |
Max °C | 31.9 | 34.7 | 36.9 | 38.3 | 35.9 | 33.7 | 33.1 | 32.7 | 32.8 | 32.7 | 31.9 | 31 |
Min °F | 62.5 | 66.5 | 71.5 | 76.1 | 77.2 | 76.6 | 76.1 | 75.7 | 75.3 | 73.7 | 69.3 | 63.3 |
Max °F | 75.9 | 80.4 | 84.9 | 88.5 | 86.9 | 84.6 | 83.8 | 83.3 | 83.1 | 82.2 | 79.3 | 75.6 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 25.3 | 25.3 | 26.2 | 27.7 | 29.2 | 29.5 | 29.1 | 28.9 | 28.8 | 28.9 | 28.1 | 26.4 |
°F | 77.6 | 77.5 | 79.2 | 81.9 | 84.5 | 85.1 | 84.4 | 84.1 | 83.9 | 84 | 82.6 | 79.6 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 2 | 3 | 4 | 5 | 4 | 4 | 4 | 4 | 3 | 2 | 2 | 2 |
mph | 1 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
67% | 62% | 58% | 59% | 72% | 78% | 78% | 80% | 82% | 80% | 76% | 71% |
Hottest month: | April | 38°C 100.4°F |
---|---|---|
Driest month: | December | 5mm 0.2ins |
Sunniest month: | February | 9.9hrs |
Coldest month: | December | 30.7°C 87.3°F |
Wettest month: | September | 261mm 10.3ins |
Warmest sea: | June | 29.5°C 85.1°F |