Muscat monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at Muscat
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 24.7 | 25.4 | 29 | 33.8 | 38.2 | 39.2 | 37.8 | 35.5 | 35.5 | 34.1 | 29.7 | 26.3 |
| °F | 76.5 | 77.8 | 84.3 | 92.9 | 100.8 | 102.6 | 100 | 95.9 | 96 | 93.4 | 85.5 | 79.4 |
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.
Average rainfall & rainy days
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 | 22 | 27 | 15 | 11 | 5 | 1 | 2 | 5 | 0 | 0 | 5 | 10 |
| inches | 0.9 | 1.1 | 0.6 | 0.4 | 0.2 | 0 | 0.1 | 0.2 | 0 | 0 | 0.2 | 0.4 |
| Rainy days | 1 | 3 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 |
Average annual rainfall in Muscat: 186.666mm (73.5 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in Muscat
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 9.3 | 9.3 | 9.5 | 10.3 | 11.7 | 11 | 9.6 | 9.7 | 10.3 | 10.8 | 10.4 | 9.3 |
Day / night temperatures
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 | 16.5 | 17 | 20 | 24 | 27.5 | 29.6 | 29.4 | 27.5 | 26.5 | 24.1 | 20.1 | 17.7 |
| Max °C | 25 | 25.7 | 29.3 | 34.1 | 38.5 | 39.5 | 38 | 35.7 | 35.8 | 34.4 | 30 | 26.6 |
| Min °F | 61.6 | 62.5 | 67.9 | 75.1 | 81.5 | 85.2 | 84.9 | 81.5 | 79.6 | 75.3 | 68.1 | 63.8 |
| Max °F | 69.3 | 70.3 | 76.3 | 84.2 | 91.4 | 94.1 | 92.7 | 88.9 | 88 | 84.6 | 77 | 71.8 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 23.8 | 23.6 | 24.6 | 26.8 | 29.6 | 30.9 | 30.7 | 29.8 | 29.4 | 29.2 | 27.6 | 25.3 |
| °F | 74.9 | 74.4 | 76.2 | 80.3 | 85.3 | 87.6 | 87.2 | 85.6 | 84.9 | 84.6 | 81.6 | 77.5 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 10 | 12 | 13 | 13 | 14 | 13 | 16 | 14 | 12 | 11 | 11 | 10 |
| mph | 6 | 8 | 8 | 8 | 9 | 8 | 10 | 9 | 7 | 7 | 7 | 7 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
Relative humidity
The graph below shows the average relative humidity.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 68% | 70% | 70% | 66% | 62% | 71% | 75% | 77% | 74% | 71% | 69% | 68% |
Other monthly averages
Muscat weather stats
| Hottest month: | June | 39.2°C 102.6°F |
|---|---|---|
| Driest month: | September | 0mm 0ins |
| Sunniest month: | November | 10.4hrs |
| Coldest month: | January | 24.7°C 76.5°F |
| Wettest month: | February | 27mm 1.1ins |
| Warmest sea: | June | 30.9°C 87.6°F |
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