Mecca Weather in December
December in Mecca brings very high temperatures, with highs of 31°C (88°F) and nights dropping to 19°C (66°F). With excellent weather conditions overall, it's a good time to visit.
Rainfall in Mecca in December
Rain is expected on roughly a single day, totalling around 23 mm (0.9 in) for the month. Any rain that does arrive tends to come in a single sharp spell rather than prolonged drizzle.
Temperature in Mecca in December
December is a excellent month in Mecca, with 31°C (88°F) during the day and 19°C (66°F) at night. For most visitors, the main thing to prepare for is the heat during the day. Nights drop to around 19°C (66°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Mecca in December
Expect sunny days throughout the month, with an estimated 249 hours of sunshine. This makes it a pleasant time to visit Mecca.Should you favor a climate that's both dry and comfortably warm, January typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Saudi Arabia, check out our Mecca's climate page.
Mecca Temperature in December
Min Temperature
19°C (66°F)
Max Temperature
31°C (88°F)
Chance of Rain
5%
Precipitation
23 mm (0.9 in)
Rainy days
a single day
Humidity
59%
Sunshine
249 hours
Percentage Sunshine
73%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Mecca typically stay consistent throughout December, with daily highs averaging around 31°C (88°F). Nights are pleasant, with lows typically ranging from 18°C (64°F) to 20°C (68°F).
Average temperatures in December
Historical weather for Mecca in December
Browse day-by-day weather records for Mecca spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mecca historical weather extremes in December
Based on 49 years of weather observations in Mecca between 1976 and 2025, these are the recorded extremes.
- The hottest December day on record in Mecca reached 38°C (100°F) (December 25, 2017).
- The coldest December day was on December 18, 2025, with a maximum of 21°C (70°F).
- Mecca registered its coldest December night on December 23, 1978, with temperatures dropping to 5°C (41°F).
Best Places in Saudi Arabia in December
Find out more about the weather in Saudi Arabia and which places have the best travel conditions in this month. See all of Saudi Arabia in December →
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What to Wear in Mecca in December
Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Some rain is possible, so pack something to handle light showers. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Mecca in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Saudi Arabia, check out our Mecca's climate page.
Temperature Rainfall Sunshine Humidity
See the full Mecca climate overview or explore weather in Saudi Arabia.
