What is the weather like in Cape Town vs Ulaanbaatar in December?

In December, Cape Town averages 26°C high / 16°C low with about 17 mm of rain; Ulaanbaatar averages -13°C high / -26°C low with about 3 mm.

Cape Town vs Ulaanbaatar in December

Cape Town is the better pick in December — 91 vs 29 on SeasonMap's comfort score. Cape Town is warm, dry, while Ulaanbaatar is freezing, dry, poor air quality.

Cape Town vs Ulaanbaatar — December climate, side by side

	🇿🇦 Cape Town	🇲🇳 Ulaanbaatar
Comfort score	91/100 (S)	29/100 (F)
Feels-like high	27°C	-18°C
Avg high / low	26° / 16°	-13° / -26°
Rainfall	17 mm	3 mm
Rainy days	4	1
Humidity	68%	66%
Air quality (AQI)	60	122

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

Month by month

Cape Town vs Ulaanbaatar in December — FAQ

Is December better in Cape Town or Ulaanbaatar?: Cape Town is the better pick in December — 91 vs 29 on SeasonMap's comfort score. Cape Town is warm, dry, while Ulaanbaatar is freezing, dry, poor air quality.
What is the weather like in Cape Town vs Ulaanbaatar in December?: In December, Cape Town averages 26°C high / 16°C low with about 17 mm of rain; Ulaanbaatar averages -13°C high / -26°C low with about 3 mm.