The bar chart below shows the average monthly peak daytime temperatures at Najrān
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 22.3 | 24.6 | 27.6 | 29.2 | 32.5 | 34.4 | 35.1 | 34.6 | 32.6 | 28.3 | 25.5 | 23 |
°F | 72.2 | 76.2 | 81.6 | 84.5 | 90.4 | 93.8 | 95.1 | 94.2 | 90.7 | 83 | 77.9 | 73.4 |
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 | 6 | 11 | 39 | 41 | 38 | 19 | 26 | 32 | 14 | 9 | 10 | 4 |
inches | 0.3 | 0.4 | 1.5 | 1.6 | 1.5 | 0.8 | 1 | 1.3 | 0.6 | 0.3 | 0.4 | 0.1 |
Rainy days | 2 | 2 | 3 | 3 | 3 | 1 | 2 | 3 | 1 | 1 | 1 | 1 |
Average annual rainfall in Najrān: 309.6mm (121.9 inches)
The bar chart below shows the average daily sunshine hours in Najrān
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 8 | 8.3 | 8.7 | 9.4 | 10.1 | 9 | 6.9 | 7.4 | 9.1 | 10.1 | 9.4 | 8.6 |
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 | 7.9 | 10.7 | 14.1 | 16.1 | 19 | 20.1 | 21.6 | 21.5 | 18.3 | 12.9 | 10.1 | 8.1 |
Max °C | 22.7 | 24.9 | 27.9 | 29.5 | 32.8 | 34.7 | 35.4 | 34.9 | 33 | 28.7 | 25.9 | 23.4 |
Min °F | 46.2 | 51.3 | 57.4 | 61 | 66.2 | 68.2 | 70.9 | 70.7 | 64.9 | 55.2 | 50.2 | 46.5 |
Max °F | 59.5 | 64 | 69.8 | 73 | 78.6 | 81.3 | 83.3 | 82.8 | 78.1 | 69.4 | 64.4 | 60.3 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 26.3 | 25.9 | 26.7 | 28.3 | 30.1 | 30.8 | 30.5 | 30.3 | 30.8 | 30.8 | 29.2 | 27.5 |
°F | 79.3 | 78.6 | 80 | 82.9 | 86.1 | 87.5 | 86.9 | 86.6 | 87.4 | 87.4 | 84.6 | 81.6 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 13 | 13 | 14 | 13 | 12 | 16 | 16 | 16 | 12 | 12 | 10 | 10 |
mph | 8 | 8 | 9 | 8 | 8 | 10 | 10 | 10 | 7 | 7 | 7 | 7 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
72% | 68% | 65% | 65% | 59% | 47% | 46% | 48% | 52% | 59% | 68% | 71% |
Hottest month: | July | 35.1°C 95.2°F |
---|---|---|
Driest month: | December | 4mm 0.2ins |
Sunniest month: | October | 10.1hrs |
Coldest month: | January | 22.3°C 72.1°F |
Wettest month: | April | 41mm 1.6ins |
Warmest sea: | June | 30.8°C 87.4°F |