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New Carrollton, MD vs Riverdale Park, MD weather comparison

New Carrollton

MD

New Carrollton and Riverdale Park have remarkably similar climates.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for New Carrollton, MD and Riverdale Park, MD
New CarrolltonMetricRiverdale Park
206 daysSunny daysclear or partly cloudy skies206 days
42 inPrecipitationper year42 in
119 daysWet daysrain or snow per year119 days
14 inSnowfallper year14 in
37 daysHot daysabove 90 °F38 days
101 daysFreezing nightsat or below 32 °F93 days
69%Humidityaverage relative69%
56 °FAverage temperatureyear round57 °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.

New CarrolltonRiverdale Park

Daily highs

6080JanMarMayJulSepNovNew Carrollton, Jan: 44 °FNew Carrollton, Feb: 47 °FNew Carrollton, Mar: 55 °FNew Carrollton, Apr: 66 °FNew Carrollton, May: 75 °FNew Carrollton, Jun: 83 °FNew Carrollton, Jul: 88 °FNew Carrollton, Aug: 87 °FNew Carrollton, Sep: 80 °FNew Carrollton, Oct: 68 °FNew Carrollton, Nov: 57 °FNew Carrollton, Dec: 48 °FRiverdale Park, Jan: 44 °FRiverdale Park, Feb: 47 °FRiverdale Park, Mar: 55 °FRiverdale Park, Apr: 66 °FRiverdale Park, May: 75 °FRiverdale Park, Jun: 84 °FRiverdale Park, Jul: 89 °FRiverdale Park, Aug: 87 °FRiverdale Park, Sep: 80 °FRiverdale Park, Oct: 69 °FRiverdale Park, Nov: 57 °FRiverdale Park, Dec: 48 °F

Daily lows

4060JanMarMayJulSepNovNew Carrollton, Jan: 24 °FNew Carrollton, Feb: 26 °FNew Carrollton, Mar: 33 °FNew Carrollton, Apr: 43 °FNew Carrollton, May: 53 °FNew Carrollton, Jun: 63 °FNew Carrollton, Jul: 67 °FNew Carrollton, Aug: 66 °FNew Carrollton, Sep: 59 °FNew Carrollton, Oct: 46 °FNew Carrollton, Nov: 35 °FNew Carrollton, Dec: 29 °FRiverdale Park, Jan: 26 °FRiverdale Park, Feb: 27 °FRiverdale Park, Mar: 35 °FRiverdale Park, Apr: 44 °FRiverdale Park, May: 55 °FRiverdale Park, Jun: 64 °FRiverdale Park, Jul: 69 °FRiverdale Park, Aug: 67 °FRiverdale Park, Sep: 60 °FRiverdale Park, Oct: 47 °FRiverdale Park, Nov: 37 °FRiverdale Park, Dec: 30 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
New Carrollton high444755667583888780685748
Riverdale Park high444755667584898780695748
New Carrollton low242633435363676659463529
Riverdale Park low262735445564696760473730

Monthly precipitation

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

New CarrolltonRiverdale Park
0.02.04.0JanMarMayJulSepNovNew Carrollton, Jan: 3.1 inNew Carrollton, Feb: 2.9 inNew Carrollton, Mar: 3.9 inNew Carrollton, Apr: 3.4 inNew Carrollton, May: 3.8 inNew Carrollton, Jun: 3.5 inNew Carrollton, Jul: 4.1 inNew Carrollton, Aug: 3.5 inNew Carrollton, Sep: 4.3 inNew Carrollton, Oct: 3.4 inNew Carrollton, Nov: 2.9 inNew Carrollton, Dec: 3.5 inRiverdale Park, Jan: 3.1 inRiverdale Park, Feb: 2.9 inRiverdale Park, Mar: 3.9 inRiverdale Park, Apr: 3.4 inRiverdale Park, May: 3.8 inRiverdale Park, Jun: 3.5 inRiverdale Park, Jul: 4.1 inRiverdale Park, Aug: 3.5 inRiverdale Park, Sep: 4.3 inRiverdale Park, Oct: 3.4 inRiverdale Park, Nov: 2.9 inRiverdale Park, Dec: 3.5 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
New Carrollton3.12.93.93.43.83.54.13.54.33.42.93.5
Riverdale Park3.12.93.93.43.83.54.13.54.33.42.93.5

Monthly sunny days

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

New CarrolltonRiverdale Park
01020JanMarMayJulSepNovNew Carrollton, Jan: 16 daysNew Carrollton, Feb: 15 daysNew Carrollton, Mar: 16 daysNew Carrollton, Apr: 16 daysNew Carrollton, May: 16 daysNew Carrollton, Jun: 17 daysNew Carrollton, Jul: 19 daysNew Carrollton, Aug: 19 daysNew Carrollton, Sep: 18 daysNew Carrollton, Oct: 19 daysNew Carrollton, Nov: 18 daysNew Carrollton, Dec: 17 daysRiverdale Park, Jan: 16 daysRiverdale Park, Feb: 15 daysRiverdale Park, Mar: 16 daysRiverdale Park, Apr: 16 daysRiverdale Park, May: 16 daysRiverdale Park, Jun: 17 daysRiverdale Park, Jul: 19 daysRiverdale Park, Aug: 19 daysRiverdale Park, Sep: 18 daysRiverdale Park, Oct: 19 daysRiverdale Park, Nov: 18 daysRiverdale Park, Dec: 17 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
New Carrollton161516161617191918191817
Riverdale Park161516161617191918191817

Keep comparing

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

New Carrollton vs another city

See the full New Carrollton, MD climate profile

More Maryland cities

Riverdale Park vs another city

See the full Riverdale Park, MD climate profile

More Maryland 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).