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Baltimore, MD vs San Bernardino, CA weather comparison

Baltimore

MD

San Bernardino has around 53 fewer freezing nights a year.

San Bernardino sees rain or snow on roughly 79 fewer days each year. San Bernardino endures about 66 more days above 90 °F each year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Baltimore, MD and San Bernardino, CA
BaltimoreMetricSan Bernardino
208 daysSunny daysclear or partly cloudy skies296 days
46 inPrecipitationper year12 in
121 daysWet daysrain or snow per year42 days
20 inSnowfallper year14 in
40 daysHot daysabove 90 °F106 days
56 daysFreezing nightsat or below 32 °F3 days
71%Humidityaverage relative55%
59 °FAverage temperatureyear round66 °F

Monthly temperatures

Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.

BaltimoreSan Bernardino

Daily highs

406080100JanMarMayJulSepNovBaltimore, Jan: 44 °FBaltimore, Feb: 47 °FBaltimore, Mar: 55 °FBaltimore, Apr: 67 °FBaltimore, May: 76 °FBaltimore, Jun: 85 °FBaltimore, Jul: 90 °FBaltimore, Aug: 87 °FBaltimore, Sep: 80 °FBaltimore, Oct: 69 °FBaltimore, Nov: 58 °FBaltimore, Dec: 48 °FSan Bernardino, Jan: 68 °FSan Bernardino, Feb: 69 °FSan Bernardino, Mar: 72 °FSan Bernardino, Apr: 76 °FSan Bernardino, May: 81 °FSan Bernardino, Jun: 88 °FSan Bernardino, Jul: 95 °FSan Bernardino, Aug: 96 °FSan Bernardino, Sep: 93 °FSan Bernardino, Oct: 83 °FSan Bernardino, Nov: 76 °FSan Bernardino, Dec: 68 °F

Daily lows

4060JanMarMayJulSepNovBaltimore, Jan: 30 °FBaltimore, Feb: 31 °FBaltimore, Mar: 38 °FBaltimore, Apr: 48 °FBaltimore, May: 58 °FBaltimore, Jun: 67 °FBaltimore, Jul: 73 °FBaltimore, Aug: 71 °FBaltimore, Sep: 64 °FBaltimore, Oct: 52 °FBaltimore, Nov: 42 °FBaltimore, Dec: 34 °FSan Bernardino, Jan: 42 °FSan Bernardino, Feb: 43 °FSan Bernardino, Mar: 46 °FSan Bernardino, Apr: 49 °FSan Bernardino, May: 54 °FSan Bernardino, Jun: 58 °FSan Bernardino, Jul: 63 °FSan Bernardino, Aug: 64 °FSan Bernardino, Sep: 60 °FSan Bernardino, Oct: 54 °FSan Bernardino, Nov: 46 °FSan Bernardino, Dec: 41 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Baltimore high444755677685908780695848
San Bernardino high686972768188959693837668
Baltimore low303138485867737164524234
San Bernardino low424346495458636460544641

Monthly precipitation

Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.

BaltimoreSan Bernardino
0.02.04.0JanMarMayJulSepNovBaltimore, Jan: 3.6 inBaltimore, Feb: 3.3 inBaltimore, Mar: 4.5 inBaltimore, Apr: 3.8 inBaltimore, May: 3.8 inBaltimore, Jun: 3.5 inBaltimore, Jul: 3.8 inBaltimore, Aug: 3.6 inBaltimore, Sep: 4.7 inBaltimore, Oct: 4.0 inBaltimore, Nov: 3.4 inBaltimore, Dec: 4.3 inSan Bernardino, Jan: 2.2 inSan Bernardino, Feb: 2.7 inSan Bernardino, Mar: 1.6 inSan Bernardino, Apr: 0.8 inSan Bernardino, May: 0.3 inSan Bernardino, Jun: 0.1 inSan Bernardino, Jul: 0.5 inSan Bernardino, Aug: 0.4 inSan Bernardino, Sep: 0.3 inSan Bernardino, Oct: 0.5 inSan Bernardino, Nov: 0.7 inSan Bernardino, Dec: 1.7 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Baltimore3.63.34.53.83.83.53.83.64.74.03.44.3
San Bernardino2.22.71.60.80.30.10.50.40.30.50.71.7

Monthly sunny days

Days each month with clear or partly cloudy skies, so compare the same month between cities.

BaltimoreSan Bernardino
0102030JanMarMayJulSepNovBaltimore, Jan: 16 daysBaltimore, Feb: 15 daysBaltimore, Mar: 17 daysBaltimore, Apr: 16 daysBaltimore, May: 16 daysBaltimore, Jun: 17 daysBaltimore, Jul: 19 daysBaltimore, Aug: 19 daysBaltimore, Sep: 18 daysBaltimore, Oct: 20 daysBaltimore, Nov: 18 daysBaltimore, Dec: 17 daysSan Bernardino, Jan: 20 daysSan Bernardino, Feb: 17 daysSan Bernardino, Mar: 21 daysSan Bernardino, Apr: 24 daysSan Bernardino, May: 26 daysSan Bernardino, Jun: 28 daysSan Bernardino, Jul: 29 daysSan Bernardino, Aug: 30 daysSan Bernardino, Sep: 29 daysSan Bernardino, Oct: 28 daysSan Bernardino, Nov: 24 daysSan Bernardino, Dec: 21 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Baltimore161517161617191918201817
San Bernardino201721242628293029282421

Keep comparing

Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.

Baltimore vs another city

See the full Baltimore, MD climate profile

More Maryland cities

San Bernardino vs another city

See the full San Bernardino, CA climate profile

More California cities

About this data

Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).