San Bernardo weather in December 2026

The weather in San Bernardo in December is hot. The average temperatures are between 21°C and 34°C.

You can expect about 3 to 8 days of rain in San Bernardo 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 San Bernardo in December 2026.

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

Temperatures

34° / 21°

Rainy Days

Snowy Days

Dry Days

Rainfall

175

Sun Hours

11.2

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1 35° /20°	2 33° /20°	3 31° /18°	4 33° /18°	5 35° /19°
6 37° /22°	7 35° /22°	8 33° /20°	9 33° /19°	10 31° /19°	11 33° /19°	12 36° /21°
13 34° /22°	14 38° /21°	15 36° /22°	16 37° /21°	17 36° /22°	18 36° /20°	19 35° /21°
20 37° /21°	21 36° /22°	22 34° /22°	23 36° /22°	24 34° /21°	25 32° /21°	26 34° /20°
27 36° /20°	28 38° /21°	29 36° /22°	30 37° /21°	31 38° /23°

Explore the weather in San Bernardo in other months

San Bernardo annual weather

Month	Temperatures	Rainy Days	Dry Days	Rainfall	Weather	More details
January	35° / 22°	8	23	199 mm	Bad	San Bernardo in January
February	34° / 22°	6	22	153 mm	Ok	San Bernardo in February
March	31° / 19°	6	25	128 mm	Good	San Bernardo in March
April	27° / 17°	5	25	126 mm	Perfect	San Bernardo in April
May	22° / 14°	5	26	91 mm	Good	San Bernardo in May
June	20° / 11°	3	27	51 mm	Good	San Bernardo in June
July	20° / 11°	2	29	39 mm	Good	San Bernardo in July
August	24° / 12°	2	29	47 mm	Perfect	San Bernardo in August
September	26° / 14°	4	26	71 mm	Perfect	San Bernardo in September
October	28° / 17°	8	23	184 mm	Good	San Bernardo in October
November	31° / 18°	8	22	213 mm	Ok	San Bernardo in November
December	34° / 21°	7	24	175 mm	Bad	San Bernardo in December

Temperatures in San Bernardo in December

Rain in San Bernardo in December

Weather in San Bernardo in December - FAQ

What is the average temperature in San Bernardo in December?

The average temperature in San Bernardo in December is 21/34° C.

What is the chance of rain in San Bernardo in December?

On average, there are 7 rainy days in San Bernardo during December.

Weather wise, is December a good time to visit San Bernardo?

The weather in San Bernardo in December is bad.

Can it snow in San Bernardo in December?

On average, there are 0 snowy days in San Bernardo in December.

More about the weather in San Bernardo