World Resorts Oman Muscat Weather

Muscat weather in May

Weather in Muscat: May

Average day temperature: 99.5°F
Average night temperature: 88.1°F
Sea water temperature: 86.3°F
Number of sunny days: 30 days
Day length: 13.0 - 13.5 hours
Number of rainy days: 0 days
Precipitation totals: 0.1 in.

Air temperature in May, °F

Show year:
2025
2024
2023

The highest day temperature during May of 2025 was 106°F. At the same time the lowest night temperature was 80°F. Daily and nightly averages during May were 99.6°F and 86.9°F.

Sea water temperature in Muscat in May, °F

Show year:
2025
2024
2023

The average sea water temperature in May of 2025 was 88.3°F. The highest and lowest sea temperatures during the month were 89.6°F and 86.5°F.

Sunny, partly cloudy and cloudy days

Almost all days of May in Muscat are sunny. Cloudy days are rare.

Precipitation total in May, in.

Precipitation total value in Muscat in May is 0.2 in. Other months of the year show relatively similar values.

Wind speed in May, mph

The average wind speed value in May is 7.3 mph It makes May most windy month of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 12.9.

Best time for vacation in Muscat

Sunniest months:
September 30 days
May 30 days
October 30 days
Warmest months:
June 101.4 °F
July 100.1 °F
May 99.5 °F
Warmest sea temp:
June 88.9 °F
July 87.8 °F
May 86.3 °F
Coldest months:
January 76.3 °F
December 79.0 °F
February 79.2 °F
Rainiest months:
April 0 days
November 0 days
March 0 days
Windiest months:
May 7.2 mph
June 6.8 mph
April 6.6 mph

Muscat on a weather map

Muscat
+77°F
W 6 mph
Feels like: +79°F
Precip.: 0%
Places in Oman:
Name
°F
+70°F
+77°F
+70°F
+77°F
+77°F
24 Hours Forecast
Muscat
Local time: 12:51
December 05, friday
1500
79°F
SW
10 mph
1800
73°F
W
6 mph
2100
73°F
NW
5 mph
December 06, saturday
0000
70°F
N
1 mph
0300
68°F
NE
2 mph
0600
66°F
NE
2 mph
0900
73°F
N
1 mph
1200
79°F
SW
6 mph
Units of measurement: °C / °F