Hot
Average highs reach 36°C, so days can feel very hot.
September verdict
Muscat, Oman in September
Weather score75Very good
Very good for holiday weather
Average highs reach 36°C, so days can feel very hot. Sunshine averages 9.7h per day, so bright days are a strong part of the month. Rainfall averages 0mm, which is relatively low for holiday planning.
September weather
Monthly averages
Temp
36°C
Rain
0mm
Sun
9.7h
Sea
30°C
Weather score
75
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 0mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9.7h per day, so bright days are a strong part of the month.
Warm sea
Sea temperatures average 30°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Muscat, Oman with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September36°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMay to July
This stretch sets the upper range for average daytime heat.
Rain
September0mm average rain
September is close to Muscat's usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
Sun
September9.7 hours average sun
September sits close to Muscat's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to June
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September30°C average sea
September sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaMay to October
Sea temperatures are usually near 30°C in this stretch, so swimming comfort is at its strongest.
Weather score
September75 weather score
September sits close to Muscat's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsMarch and October to December
These months have the strongest weather score in the monthly averages.
