World Resorts USA San Bernardino

San Bernardino Monthly Weather Averages

Please click on any column to get detailed information about San Bernardino weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

The warmest month in San Bernardino is august. The average daily temp is 94.6°F. The average nightly temp is 72.3°F.

Precipitation total, in.

July is the month with least precipitations during the year. The average precipitation totals for this month is 0.0 in. The month with most precipitation total is March.

Number of rainy days

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in San Bernardino

Sunniest months:
July 30 days
August 29 days
June 28 days
Warmest months:
August 94.6 °F
July 94.3 °F
September 90.5 °F
Coldest months:
January 60.2 °F
March 62.4 °F
February 62.8 °F
Rainiest months:
January 2 days
March 2 days
December 2 days
Windiest months:
May 4.8 mph
March 4.7 mph
April 4.7 mph

San Bernardino on a weather map

Current weather
00:00
San Bernardino
+48°F
S 8 mph
Feels like: +46°F
Precip.: 0%
Places in USA:
Name
°F
Washington
+48°F
Hawaii
+73°F
Honolulu
+73°F
Las Vegas
+45°F
Los Angeles
+52°F
Miami
+64°F
Miami Beach
+64°F
Maui
+68°F
New York
+36°F
San Diego
+54°F
San Francisco
+46°F
Sarasota
+59°F
Tampa
+59°F
Houston
+50°F
Chicago
+25°F
all places
24 Hours Forecast
San Bernardino
Local time: 00:00
December 29, monday
0300
46°F
S
8 mph
0600
41°F
S
9 mph
0900
41°F
S
9 mph
1200
59°F
S
9 mph
1500
63°F
S
10 mph
1800
54°F
S
8 mph
2100
46°F
S
7 mph
December 30, tuesday
0000
43°F
S
7 mph
Units of measurement: °C / °F