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Lexington Park, MD weather and climate

St. Mary's County, MD · population 13,419 · about 102 ft elevation

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

The year at a glance

Sunny days
212
clear or partly cloudy, per year
Precipitation
46 in
per year
Wet days
118
rain or snow per year
Snowfall
13 in
per year
Hot days
27
above 90 °F
Freezing nights
65
at or below 32 °F
Humidity
72%
average relative
Average temperature
59 °F
year round

Monthly temperatures

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

Daily highDaily low
406080JanMarMayJulSepNovDaily high, Jan: 45 °FDaily high, Feb: 48 °FDaily high, Mar: 55 °FDaily high, Apr: 66 °FDaily high, May: 74 °FDaily high, Jun: 84 °FDaily high, Jul: 87 °FDaily high, Aug: 86 °FDaily high, Sep: 80 °FDaily high, Oct: 69 °FDaily high, Nov: 58 °FDaily high, Dec: 50 °FDaily low, Jan: 30 °FDaily low, Feb: 31 °FDaily low, Mar: 37 °FDaily low, Apr: 47 °FDaily low, May: 57 °FDaily low, Jun: 67 °FDaily low, Jul: 71 °FDaily low, Aug: 70 °FDaily low, Sep: 64 °FDaily low, Oct: 52 °FDaily low, Nov: 42 °FDaily low, Dec: 34 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high454855667484878680695850
Daily low303137475767717064524234

Monthly precipitation

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

0.02.04.0JanMarMayJulSepNovLexington Park, Jan: 3.8 inLexington Park, Feb: 3.5 inLexington Park, Mar: 4.4 inLexington Park, Apr: 3.5 inLexington Park, May: 3.4 inLexington Park, Jun: 3.4 inLexington Park, Jul: 3.9 inLexington Park, Aug: 4.2 inLexington Park, Sep: 4.4 inLexington Park, Oct: 4.2 inLexington Park, Nov: 3.5 inLexington Park, Dec: 4.1 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Lexington Park3.83.54.43.53.43.43.94.24.44.23.54.1

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovLexington Park, Jan: 17 daysLexington Park, Feb: 16 daysLexington Park, Mar: 17 daysLexington Park, Apr: 17 daysLexington Park, May: 17 daysLexington Park, Jun: 17 daysLexington Park, Jul: 19 daysLexington Park, Aug: 20 daysLexington Park, Sep: 18 daysLexington Park, Oct: 20 daysLexington Park, Nov: 18 daysLexington Park, Dec: 17 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Lexington Park171617171717192018201817

Compare Lexington Park 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).