You can expect about 3 to 8 days of rain in Sierra de la Ventana during the month of December. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in Sierra de la Ventana in December 2025.

If you’re planning to visit Sierra de la Ventana in the near future, we highly recommend that you review the 14 day weather forecast for Sierra de la Ventana before you arrive.

Temperatures

29° / 14°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

11.3

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1 26° /14°	2 28° /10°	3 29° /12°	4 29° /13°	5 29° /11°	6 28° /13°
7 30° /12°	8 29° /13°	9 30° /15°	10 30° /14°	11 32° /16°	12 30° /14°	13 30° /14°
14 30° /15°	15 30° /13°	16 24° /9°	17 34° /13°	18 31° /13°	19 31° /12°	20 34° /17°
21 32° /19°	22 31° /16°	23 32° /18°	24 34° /16°	25 38° /15°	26 33° /15°	27 25° /10°
28 29° /10°	29 33° /12°	30 35° /17°	31 34° /16°

Explore the weather in Sierra de la Ventana in other months

Sierra de la Ventana annual weather

Month	Temperatures	Rainy Days	Dry Days	Snowy Days	Rainfall	Weather	More details
January	30° / 15°	2	29	0	65 mm	Good	Sierra de la Ventana in January
February	29° / 15°	3	25	0	62 mm	Good	Sierra de la Ventana in February
March	25° / 12°	3	28	0	76 mm	Perfect	Sierra de la Ventana in March
April	20° / 10°	3	27	0	88 mm	Good	Sierra de la Ventana in April
May	16° / 7°	3	28	0	45 mm	Good	Sierra de la Ventana in May
June	12° / 5°	2	28	0	36 mm	Ok	Sierra de la Ventana in June
July	11° / 3°	3	27	1	48 mm	Ok	Sierra de la Ventana in July
August	14° / 5°	2	29	0	31 mm	Good	Sierra de la Ventana in August
September	16° / 5°	4	26	0	88 mm	Good	Sierra de la Ventana in September
October	19° / 7°	5	26	0	106 mm	Good	Sierra de la Ventana in October
November	24° / 10°	4	26	0	130 mm	Perfect	Sierra de la Ventana in November
December	29° / 14°	4	27	0	87 mm	Good	Sierra de la Ventana in December