December 9 is statistically one of the best days of the year in Muscat. With minimal rain risk (2%) and pleasant highs of 27°C, it's ideal for outdoor adventures.
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Essential Travel Info for Muscat
Currency
OMR
ر.ع. Omani rial
Language
Arabic
Driving
Right side
Connect
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Safety
High Safety
GPI: 1.889
Muscat Weather Forecast for December 9
"Warm & Sunny. Expect average highs of 26.5°C. 2% chance of rain."
What to Wear in Muscat in December
Based on historical data for December 9, Muscat typically experiences temperatures between 19.2°C and 26.5°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (2% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Muscat
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
26.5°C
Daytime Peak
Average Low
19.2°C
Nighttime Low
Feels Like
27.2°C
☀️ Feels accurate
Rain Chance
2%
Avg 0mm if it rains
Cloud Cover
17%
Clear sky
Pressure
1016.9 hPa
Low volatility
Muscat Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 100% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
18.4°C
Noticeable
Heat Stress
Low
No heat warning
😊 Best outdoor time:
Any time during daylight hours
Marine Conditions
Marine Life
No special warnings. Enjoy the swim!
Swim Index
✅ Excellent Swimming Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Oman
Flight Traffic
N/A
0/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
N/A
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Muscat
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:38
☀️ Noon
11:59
🌇 Sunset
17:21
⏱️ Daylight
10h 43m
Wind Speed
14.3 km/h
Gentle breeze
Sunshine
9.8 hrs
Direct Sun (Cloud-free)
Humidity
61%
Slightly humid
Travel Intelligence
Exclusive flight analytics & health data for Muscat
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Muscat
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟡 Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Stable conditions. Low risk of headaches.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
Air quality is acceptable. Sensitive individuals should limit prolonged outdoor exertion.
Regional Safety Profile
Seismic Activity
Zero seismic activity detected in 30 years.
Cyclone Risk
Season: Apr - Dec
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Muscat on December 9 averages 26.5°C with a 2% precipitation probability. Wedding/Outdoor Event Score: 100/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Muscat Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Compare Other Cities
Same date (December 9) in other destinations
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📍 Is Muscat Worth Visiting on December 9?
Planning a trip to Muscat on December 9? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 26.5°C with a 2% historical precipitation risk.
💉 Health Advisory: 7 vaccinations are recommended for Oman, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 26.8°C (tropical bath). Wave conditions are generally lake-like with heights around 0.37m.
📊 Historical Extremes: The hottest December 9 recorded in the last 30 years saw temperatures hit 30°C in 2018, while the coldest dropped to 18.1°C in 2021.