Muscat weather
11-year climate averages (2015–2025), month by month
Muscat in september
Current month averages, based on 11 complete years of records (2015–2025). Read the full guide →
Muscat sits at 23°35′N 58°24′E in Oman, in Asia. Its climate profile is shaped by these coordinates — and the 11 complete years of records below (2015–2025) reveal exactly how each season feels on the ground.
Below, you'll find monthly averages for temperature, rainfall and sunshine, drawn from the Open-Meteo Archive. Every month links to a full guide with what to pack, where to stay, and when to arrive.
The year in weather
Muscat weather by month
Pick a month for the full climate guide — temperature, rainfall, sunshine, packing tips and hotel deals for Muscat.
Places that feel like Muscat in september
Muscat weather — FAQ
Q01When does Muscat reach its peak summer heat?
When does Muscat reach its peak summer heat?
June runs the highest averages in Muscat, with typical daytime highs of 39°C (102°F). Plan around midday and consider accommodation with reliable cooling.
Q02When is winter at its deepest in Muscat?
When is winter at its deepest in Muscat?
January brings the lowest averages, with daytime highs near 24°C (76°F). Layer up and expect shorter daylight hours if you plan sightseeing.
Q03What is the wettest time of year in Muscat?
What is the wettest time of year in Muscat?
October typically records the highest monthly rainfall — around 13mm on average. Plan indoor alternatives and pack proper rain gear if visiting this month.
Q04What kind of climate does Muscat have?
What kind of climate does Muscat have?
Muscat, Oman has very hot summers, warm winters, a mostly dry climate year-round. You can read the detailed month-by-month breakdown on this page.