Flights to San Bernardino, United States

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Weather in San Bernardino

Average Weather

Month	Average monthly max temperature	Average monthly min temperature
January	16°C	5°C
February	17°C	5°C
March	19°C	7°C
April	23°C	9°C
May	26°C	12°C
June	31°C	16°C
July	34°C	20°C
August	35°C	20°C
September	32°C	18°C
October	27°C	13°C
November	20°C	9°C
December	16°C	6°C

Hottest Month

35°C

August

Coldest month

5°C

January

Sunny days

340

days per year

14 day forecast

Friday

3 Oct

29°C14°C

10 Oct

34°C17°C

Saturday

4 Oct

28°C11°C

11 Oct

34°C17°C

Sunday

5 Oct

29°C15°C

12 Oct

30°C16°C

Monday

6 Oct

26°C15°C

13 Oct

27°C13°C

Tuesday

7 Oct

26°C9°C

14 Oct

87%

28°C13°C

Wednesday

8 Oct

29°C10°C

15 Oct

30°C14°C

Thursday

9 Oct

33°C12°C

16 Oct

29°C13°C

Cheapest month to fly to San Bernardino

Explore price trends for trips to San Bernardino

Showing prices in CAD

Annual Avg. Price	214 CAD
November 2025	211 CAD
December 2025	216 CAD
January 2026	208 CAD
February 2026	216 CAD
March 2026	232 CAD
April 2026	215 CAD
May 2026	201 CAD