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Weather in September in Oman

Planning a journey to Oman this September and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in Oman in September?

In September, Oman experiences a range of weather conditions, with temperatures that range from warm to very hot and precipitation levels ranging from almost none to low.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is warm in Masirah Island at 27°C to very hot in Al Buraymī at 41°C. Nighttime temperatures generally drop to 28°C in Al Buraymī and 25°C in Masirah Island. The temperatures mentioned for both day and night are typical averages. However some days might get even hotter. It's best to stay prepared by wearing cloths suitable for the warmth.

To learn more about the conditions in specific areas of Oman, check out the map below.

Precipitation

In September, precipitation varies across different areas. From almost no rainfall in Al Ḩadd with an average of 0.1 mm to low rainfall in Mirbāţ with 17 mm. Looking at the climate data spanning the last 30 years, this month usually has the lowest rainfall in Muscat, marking it as the year's driest month.

Average sunshine

The days are mostly sunny, with an average total of around 305 hours of sunshine in Muscat. The sunlight during this month doesn't just make the days brighter, it also seems to make everyone a bit more cheerful.

For an in-depth overview of the yearly conditions, do visit our Oman climate page.

Where to go in Oman in September

Find more information for the most popular destinations in the Oman on the map below. Click on a destination dot for more details.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Select a Month of Interest

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Oman, check out our Oman's climate page.

Popular destinations

What is the weather like in September for the 5 most popular destinations in Oman?

Muscat

In September Muscat generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 29°C and almost no monthly rainfall. So on average the conditions are pleasant that month.

Muscat
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
35°C 
30°C 
278 hours 
0.9 mm 
a single day 
34°C 
29°C 
305 hours 
0.2 mm 
0 days 
October   >> October
>>  
33°C 
27°C 
317 hours 
1 mm 
0 days 
Climate in Muscat

Salalah

In September Salalah generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 24°C and low monthly rainfall. So on average the conditions are perfect that month.

Salalah
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
28°C 
23°C 
42 hours 
18 mm 
15 days 
29°C 
24°C 
188 hours 
16 mm 
2 days 
October   >> October
>>  
31°C 
24°C 
314 hours 
9.7 mm 
0 days 
Climate in Salalah

Sur

In September Sur generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 27°C and almost no monthly rainfall. So on average the conditions are pleasant that month.

Sur
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
34°C 
28°C 
2.6 mm 
a single day 
34°C 
27°C 
0.2 mm 
0 days 
October   >> October
>>  
32°C 
26°C 
4.6 mm 
0 days 
Climate in Sur

Seeb

In September Seeb generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 29°C and almost no monthly rainfall. So on average the conditions are pleasant that month.

Seeb
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
34°C 
30°C 
277 hours 
0.4 mm 
0 days 
34°C 
29°C 
301 hours 
0.2 mm 
0 days 
October   >> October
>>  
33°C 
28°C 
315 hours 
0.7 mm 
0 days 
Climate in Seeb

Sohar

In September Sohar generally has extremely high temperatures with maximum daytime temperatures around 36°C, minimum nighttime temperatures around 29°C and almost no monthly rainfall. So on average the conditions are unpleasant that month.

Sohar
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
37°C 
31°C 
275 hours 
0.6 mm 
0 days 
36°C 
29°C 
276 hours 
0.7 mm 
0 days 
October   >> October
>>  
34°C 
27°C 
283 hours 
2.6 mm 
0 days 
Climate in Sohar

Is your destination not in the list? Have a look at other destinations in Oman.

Is September the best time to visit Oman?

Given the typically pleasant weather conditions in Muscat, September might be a good time to visit Oman.

Generally speaking, January, February, March, April, October, November and December provide perfect weather in Muscat. On the other hand, the months of May, June and July tend to have unpleasant weather conditions.

Interested in more climate information?

We have much more information about the climate in Oman.

Weather and climate has detailed information for every country in the world. Are you going to Oman? Get detailed historical weather averages for many cities in Oman.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.