The weather in San Bernardino for the next 30 days
This chart shows the temperature in San Bernardino for the next 30 days, displayed in degrees Celsius. The long-term weather forecast is based on the 14-day weather forecast and the average historical weather data for San Bernardino from the past 10 years. We factor in the changing climate, so you know what to typically expect during this period.
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Precipitation in San Bernardino for the next 30 days
This chart shows the precipitation in San Bernardino for the next 30 days, measured in millimeters. We also base this on the current 14-day weather forecast, followed by the average daily precipitation over the past 10 years.
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2 2 4 4 4 4 4 4 4 4 4 4 4 4 5 4 4 6 4Average Weather in San Bernardino by Month
Click on a month below to see detailed weather info for San Bernardino. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of San Bernardino for all months at once
