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White Marsh, MD weather and climate

Baltimore County, MD · population 10,480 · about 95 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at White Marsh's own coordinates.

The year at a glance

Sunny days
202
clear or partly cloudy, per year
Precipitation
45 in
per year
Wet days
122
rain or snow per year
Snowfall
25 in
per year
Hot days
29
above 90 °F
Freezing nights
74
at or below 32 °F
Humidity
70%
average relative
Average temperature
57 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
406080JanMarMayJulSepNovDaily high, Jan: 43 °FDaily high, Feb: 46 °FDaily high, Mar: 54 °FDaily high, Apr: 66 °FDaily high, May: 74 °FDaily high, Jun: 83 °FDaily high, Jul: 88 °FDaily high, Aug: 85 °FDaily high, Sep: 79 °FDaily high, Oct: 67 °FDaily high, Nov: 57 °FDaily high, Dec: 47 °FDaily low, Jan: 28 °FDaily low, Feb: 29 °FDaily low, Mar: 36 °FDaily low, Apr: 46 °FDaily low, May: 56 °FDaily low, Jun: 65 °FDaily low, Jul: 71 °FDaily low, Aug: 69 °FDaily low, Sep: 62 °FDaily low, Oct: 50 °FDaily low, Nov: 40 °FDaily low, Dec: 33 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high434654667483888579675747
Daily low282936465665716962504033

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.02.04.0JanMarMayJulSepNovWhite Marsh, Jan: 3.2 inWhite Marsh, Feb: 2.9 inWhite Marsh, Mar: 4.0 inWhite Marsh, Apr: 3.7 inWhite Marsh, May: 3.7 inWhite Marsh, Jun: 3.9 inWhite Marsh, Jul: 4.2 inWhite Marsh, Aug: 3.9 inWhite Marsh, Sep: 4.7 inWhite Marsh, Oct: 3.7 inWhite Marsh, Nov: 3.1 inWhite Marsh, Dec: 3.8 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
White Marsh3.22.94.03.73.73.94.23.94.73.73.13.8

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovWhite Marsh, Jan: 16 daysWhite Marsh, Feb: 15 daysWhite Marsh, Mar: 16 daysWhite Marsh, Apr: 15 daysWhite Marsh, May: 16 daysWhite Marsh, Jun: 16 daysWhite Marsh, Jul: 18 daysWhite Marsh, Aug: 19 daysWhite Marsh, Sep: 18 daysWhite Marsh, Oct: 19 daysWhite Marsh, Nov: 17 daysWhite Marsh, Dec: 16 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
White Marsh161516151616181918191716

Compare White Marsh with another city

Nearby cities and popular picks. Any two cities can be compared from the home page.

See weather for every covered Maryland city

About this data

Figures are 30 year averages for 1991-2020. 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).