The bar chart below shows the average monthly peak daytime temperatures at Perai
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 33.9 | 36.7 | 38.8 | 40 | 39.8 | 35.9 | 32.4 | 31.3 | 32.1 | 34.3 | 35.2 | 33.3 |
°F | 93 | 98.1 | 101.9 | 104 | 103.7 | 96.7 | 90.3 | 88.3 | 89.7 | 93.7 | 95.4 | 92 |
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 | 0 | 1 | 0 | 2 | 20 | 110 | 208 | 272 | 230 | 86 | 5 | 1 |
inches | 0 | 0 | 0 | 0.1 | 0.8 | 4.3 | 8.2 | 10.7 | 9.1 | 3.4 | 0.2 | 0 |
Rainy days | 0 | 0 | 0 | 0 | 2 | 8 | 13 | 16 | 13 | 6 | 1 | 0 |
Average annual rainfall in Perai: 932.134mm (367 inches)
The bar chart below shows the average daily sunshine hours in Perai
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 9 | 9.4 | 9.7 | 9.7 | 9.4 | 8.2 | 7.3 | 6.7 | 7.6 | 8.4 | 9 | 8.4 |
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 | 16.1 | 18.5 | 21.4 | 23.8 | 25.4 | 24.6 | 23.4 | 23.6 | 22.7 | 22.5 | 18.8 | 15.9 |
Max °C | 34.3 | 37.2 | 39.3 | 40.4 | 40.2 | 36.2 | 32.6 | 31.5 | 32.3 | 34.6 | 35.6 | 33.8 |
Min °F | 61 | 65.2 | 70.4 | 74.8 | 77.7 | 76.3 | 74.1 | 74.4 | 72.9 | 72.4 | 65.8 | 60.5 |
Max °F | 77.4 | 82 | 86.5 | 89.8 | 91 | 86.7 | 82.4 | 81.5 | 81.5 | 83.3 | 81 | 76.6 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 24.4 | 23.6 | 23.4 | 23.9 | 25.2 | 26.7 | 26.9 | 26.7 | 27 | 27.5 | 27.3 | 26.1 |
°F | 75.9 | 74.5 | 74.2 | 75.1 | 77.4 | 80.1 | 80.4 | 80 | 80.5 | 81.5 | 81.2 | 79 |
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 | 6 | 5 | 5 | 4 | 3 | 3 | 3 | 4 |
mph | 3 | 3 | 3 | 3 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
31% | 30% | 29% | 32% | 42% | 58% | 74% | 80% | 80% | 71% | 52% | 38% |
Hottest month: | May | 39.8°C 103.6°F |
---|---|---|
Driest month: | January | 0mm 0ins |
Sunniest month: | March | 9.7hrs |
Coldest month: | December | 33.3°C 91.9°F |
Wettest month: | August | 272mm 10.7ins |
Warmest sea: | October | 27.5°C 81.5°F |