Weather in Oman in September
Country-wide climate normals across 15 cities in Oman.
How Hot Is Oman in September?
Oman's September brings extreme heat to most regions — typical highs of 35°C, with the hottest cities at 41°C.
Sunshine in Oman in September
Long, bright days define Oman in September. The capital averages 9.7h of direct sunlight, and the sun rises around 5:50 am and sets near 6:10 pm. Clear skies are the norm across most regions, with warmer southern or coastal areas seeing slightly more than the national average.
Does It Rain In Oman In September?
Oman stays largely rain-free in September — Muscat averages just 3mm across 1 days, with similar arid conditions across most of the country. Long dry stretches are the norm, and the brief showers that do appear are typically over within hours. Plan around abundant sunshine rather than rain in nearly every region.
Is Oman Humid In September?
Humidity sits in a comfortable mid-range in Oman: Muscat averages 43% in September, with most other cities reading similarly. The air doesn't feel sticky or arid; weather conditions are typically pleasant from morning to evening.
Wind In Oman In September
Light breezes are typical across Oman in September: 16 kph in Muscat, with similar gentle wind conditions in most regions. The air moves enough to keep things fresh on warm days but not enough to be disruptive. Coastal cities may see slightly more.
Cloud Cover In Oman In September
Cloud cover stays low across Oman's September: Muscat averages 15%, and most regions of the country see similarly clear skies. Wall-to-wall sunshine is the norm rather than the exception.