Monthly climate averages for Muscat. Based on 10-year ERA5 reanalysis data.
BWh Hot Desert
Climate OverviewOman in May has hot conditions, with highs reaching 39.1°C (102°F) and afternoons the warmest part of the day. Rain is rare, falling on about 1 days this month.
This month falls at the end of Spring. Temperatures are at their seasonal peak.
Compared to April, this month is about 4°C warmer with 1 fewer rainy days.
With midday temperatures reaching 39°C (102°F), schedule outdoor activities for early morning or late afternoon. Evenings remain warm enough for comfortable outdoor dining and night markets.
Rain is uncommon in this month, so most days stay dry from morning through evening.
Weather conditions this month are less ideal compared to other times of the year. Indoor activities or shorter outings may be more comfortable.
Light, breathable fabrics like cotton and linen are essential. Opt for loose-fitting clothing in light colors to stay cool.
| Month | Temp | Feels Like | Rain | Sun | Humidity | Status | Details |
|---|---|---|---|---|---|---|---|
| January best | 26°C / 18°C | 26°C / 18°C | 2days (14 mm) Excellent | 10.2h Excellent | 59% Moderate | Excellent | View Details |
| February best | 28°C / 20°C | 29°C / 20°C | 1days (6 mm) Excellent | 10.7h Excellent | 59% Moderate | Excellent | View Details |
| March best | 31°C / 23°C | 32°C / 23°C | 2days (7 mm) Excellent | 11.1h Excellent | 47% Moderate | Excellent | View Details |
| April | 35°C / 28°C | 37°C / 28°C | 2days (15 mm) Excellent | 11.7h Excellent | 40% Comfortable | Fair | View Details |
| May | 39°C / 32°C | 41°C / 32°C | 1days (3 mm) Excellent | 12h Excellent | 35% Comfortable | Poor | View Details |
| June | 40°C / 33°C | 45°C / 36°C | 0days (0 mm) Excellent | 12.2h Excellent | 43% Moderate | Poor | View Details |
| July | 38°C / 33°C | 44°C / 38°C | 1days (12 mm) Excellent | 11.3h Excellent | 55% Moderate | Poor | View Details |
| August | 38°C / 32°C | 43°C / 37°C | 0days (0 mm) Excellent | 11.4h Excellent | 56% Moderate | Poor | View Details |
| September | 37°C / 30°C | 42°C / 33°C | 0days (0 mm) Excellent | 11.9h Excellent | 52% Moderate | Poor | View Details |
| October | 35°C / 27°C | 38°C / 28°C | 1days (17 mm) Excellent | 10.9h Excellent | 50% Moderate | Fair | View Details |
| November best | 31°C / 23°C | 33°C / 24°C | 0days (1 mm) Excellent | 10.4h Excellent | 55% Moderate | Excellent | View Details |
| December best | 27°C / 20°C | 28°C / 20°C | 1days (6 mm) Excellent | 9.9h Good | 61% Muggy | Excellent | View Details |
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