Oman Muscat Weather in August — Climate Guide
August in Muscat is low
August is low for Muscat.
August in Muscat stays brutal — around 41°C/30°C (106°F/86°F), rainless (about 2mm), and humid, much like July.
Low season continues, with the cheapest rates and minimal crowds. As in July, it only suits travelers who organise their days around the air-conditioning, with brief outdoor moments at dawn or after dark. The sea is very warm and the beach tolerable only at the day's edges.
Travel score
Muscat August Weather Stats
Avg High
41°C
Avg Low
30°C
Rainy Days
0
2mm total
Sunshine
10h
Daily avg
Humidity
65%
muggy
UV Index
11
Extreme
Wind
13 km/h
Gusts 26
Sea Temp
31°C
Avg water temp
Crowds
Quiet
At attractions
August Sunrise & Sunset
Air Quality
PM2.5
41 μg/m³
PM10
90 μg/m³
Status
moderate
Feels-Like Temperature & Wind
Feels like
Daytime
45°C
Nighttime
33°C
Humidity and wind affect how the actual temperature feels.
Wind
13 km/h
Max gust 26 km/h
Activities Recommended for August
August Travel Pros & Cons
Pros
- Lowest prices and quietest city
- Salalah khareef at its best
- Mountain escape available
- No rain in Muscat
Cons
- Extreme heat + humidity
- Outdoor sightseeing barely viable
- Wadis/desert impractical
- Sapping, draining conditions
August Events & Festivals
- Peak heat continues — low season
- Lowest rates of the year
- Salalah khareef season at its best (Aug)
- Indoor and mountain itineraries only
Muscat in August — Full Picture
August in Muscat stays brutal — around 41°C/30°C (106°F/86°F), rainless (about 2mm), and humid, much like July.
Low season continues, with the cheapest rates and minimal crowds. As in July, it only suits travelers who organise their days around the air-conditioning, with brief outdoor moments at dawn or after dark. The sea is very warm and the beach tolerable only at the day's edges.
Wadis and desert camping remain impractical in this heat. The Hajar mountains are the most comfortable outdoor option, though still warm. Salalah in the far south is at its peak 'khareef' — green, misty, and cool while the rest of Oman bakes — and is the country's standout summer-getaway, reachable by a short domestic flight.
Note: the combination of heat and humidity is at its most sapping. Plan an indoor-heavy itinerary and treat midday sun with respect.
What to Wear & What to Pack
Extreme heat and humidity — around 41°C/30°C (106°F/86°F). Minimal time outdoors; lightweight clothing, a hat, and constant hydration. UV is extreme (11). Headscarf and modest cover-up for the Mosque.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
34°C
24°C
1/mo
Summer (Jun·Jul·Aug)
Current41.3°C
30.3°C
0/mo
Autumn (Sep·Oct·Nov)
35°C
25°C
0.7/mo
Winter (Dec·Jan·Feb)
26°C
17.7°C
2/mo
Muscat Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| January (Best) | 25° | 17° | 2d·25mm | 8.5h | 60% | 5 | Busy | Peak |
| February (Best) | 26° | 17° | 2d·20mm | 9h | 60% | 6 | Busy | Peak |
| March (Best) | 29° | 20° | 2d·20mm | 9h | 60% | 8 | Busy | Peak |
| 34° | 24° | 1d·10mm | 9.5h | 55% | 10 | Moderate | Shoulder | |
| 39° | 28° | 0d·5mm | 10.5h | 55% | 11 | Quiet | Low season | |
| 41° | 30° | 0d·2mm | 10.5h | 60% | 11 | Quiet | Low season | |
| 42° | 31° | 0d·2mm | 10h | 65% | 11 | Quiet | Low season | |
| 41° | 30° | 0d·2mm | 10h | 65% | 11 | Quiet | Low season | |
| 39° | 28° | 0d·2mm | 10h | 60% | 10 | Quiet | Low season | |
| 35° | 25° | 1d·8mm | 9.5h | 60% | 8 | Moderate | Shoulder | |
| November (Best) | 31° | 22° | 1d·12mm | 9h | 60% | 6 | Busy | Peak |
| December (Best) | 27° | 19° | 2d·25mm | 8.5h | 60% | 5 | Busy | Peak |
View Other Months
Muscat August Hotel Picks
Frequently Asked Questions
Is August a good time to visit Muscat?
Muscat in August is low. Tourist crowds are quiet and flight/hotel prices are low season.
What's the average temperature in Muscat in August?
Muscat August averages a high of 41°C and a low of 30°C.
Does it rain much in Muscat in August?
Muscat August averages 2mm of rainfall over about 0 rainy days.
What should I wear in Muscat in August?
Extreme heat and humidity — around 41°C/30°C (106°F/86°F). Minimal time outdoors; lightweight clothing, a hat, and constant hydration. UV is extreme (11). Headscarf and modest cover-up for the Mosque.
What time are sunrise and sunset in Muscat in August?
Muscat August sunrise is 05:35 and sunset is 18:35, with 13h 00min of daylight.
What's the air quality like in Muscat in August?
Muscat August air quality (AQI) averages 80, rated Moderate. PM2.5 averages 41μg/m³.
What activities are recommended in Muscat in August?
In August, Muscat is great for Salalah khareef trip (domestic flight), Air-conditioned malls and museums, Hotel pools.
Is August peak season in Muscat?
Muscat August crowds are quiet and prices are low season. You can travel relatively comfortably without long queues.
Best Months to Visit Muscat
View Other Months
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.