What is the weather like in Dubai vs San Francisco in December?

In December, Dubai averages 28°C high / 18°C low with about 6 mm of rain; San Francisco averages 15°C high / 9°C low with about 121 mm.

Dubai vs San Francisco in December

Dubai is the better pick in December — 85 vs 67 on SeasonMap's comfort score. Dubai is warm, dry, poor air quality, while San Francisco is cool, rainy, clean air.

Dubai vs San Francisco — December climate, side by side

	🇦🇪 Dubai	🇺🇸 San Francisco
Comfort score	85/100 (A)	67/100 (C)
Feels-like high	27°C	13°C
Avg high / low	28° / 18°	15° / 9°
Rainfall	6 mm	121 mm
Rainy days	1	9
Humidity	63%	82%
Air quality (AQI)	101	50

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Dubai vs San Francisco in December — FAQ

Is December better in Dubai or San Francisco?: Dubai is the better pick in December — 85 vs 67 on SeasonMap's comfort score. Dubai is warm, dry, poor air quality, while San Francisco is cool, rainy, clean air.
What is the weather like in Dubai vs San Francisco in December?: In December, Dubai averages 28°C high / 18°C low with about 6 mm of rain; San Francisco averages 15°C high / 9°C low with about 121 mm.