Hot
Average highs reach 38°C, so days can feel very hot.
Weather Guide
Muscat, Oman Average Monthly Weather
Weather score74Very good annual avg
Best months: November, March, December
Across the year, average daytime temperatures are around 33°C, sunshine averages 9.4h per day, and rainfall totals about 102mm. Sea temperatures average 28°C across the year.
Annual weather
Annual averages
Temp
33°C
Rain
102mm
Annual total
Sun
9.4h
Sea
28°C
Weather score
74
Very good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 2mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9.1h per day, so bright days are a strong part of the month.
Warm sea
Sea temperatures average 31°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
July38°C average high
July 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
July2mm average rain
July 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
July9.1 hours average sun
July is below Muscat's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsMay to June
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
July31°C average sea
July is one of Muscat's warmest sea months, when swimming comfort is usually strongest.
Warmest seaMay to October
Sea temperatures are usually near 30°C in this stretch, so swimming comfort is at its strongest.
Weather score
July54 weather score
July is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsMarch and October to December
These months have the strongest weather score in the monthly averages.
