Deale climate

Deale Weather in April

NOAA 1991-2020 normals for Upper Marlboro 3 Nnw, 20.3 km from Deale

Average highs run from 61°F on April 1 to 71°F on April 30, and lows from 38°F to 49°F. Normal precipitation for the month is 3.38 in over about 10 wet days.

April day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Deale, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
67°F
Average low
44°F
Precipitation
3.38 in
Record high
91°FApr 6, 2010
Record low
24°FApr 14, 1950
Chance of a freeze
79%
Daylight
12 h 39 min to 13 h 48 min
Cloud cover
63%
Humidity
78%
Dew point
46°F
Wind
10.7 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Apr 161°F38°F84°F 202632°F 200334%1%
Apr 261°F39°F80°F 194634°F 202134%1%
Apr 362°F39°F80°F 194533°F 201334%1%
Apr 462°F39°F83°F 201130°F 201334%0%
Apr 563°F40°F78°F 202332°F 201634%0%
Apr 663°F40°F91°F 201031°F 201634%0%
Apr 763°F40°F87°F 201028°F 195034%0%
Apr 864°F41°F85°F 201931°F 200734%0%
Apr 964°F41°F84°F 201330°F 195035%0%
Apr 1065°F42°F89°F 201331°F 201635%0%
Apr 1165°F42°F78°F 201135°F 195734%0%
Apr 1265°F42°F84°F 202336°F 195935%0%
Apr 1366°F43°F84°F 202329°F 195035%0%
Apr 1466°F43°F86°F 201824°F 195035%0%
Apr 1567°F43°F87°F 202631°F 195035%0%
Apr 1667°F44°F89°F 201734°F 195035%0%
Apr 1767°F44°F86°F 200236°F 194935%0%
Apr 1868°F45°F82°F 200237°F 195135%0%
Apr 1968°F45°F83°F 200436°F 202035%0%
Apr 2068°F45°F86°F 201134°F 195335%0%
Apr 2169°F46°F91°F 195734°F 195635%0%
Apr 2269°F46°F82°F 196036°F 202135%0%
Apr 2369°F46°F85°F 195238°F 202135%0%
Apr 2470°F47°F85°F 195739°F 195635%0%
Apr 2570°F47°F90°F 196037°F 195635%0%
Apr 2670°F47°F86°F 200943°F 201535%0%
Apr 2771°F48°F91°F 200944°F 194635%0%
Apr 2871°F48°F87°F 202139°F 194634%0%
Apr 2971°F48°F91°F 201741°F 202234%0%
Apr 3071°F49°F87°F 202440°F 196134%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Deale, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

April 1
sunrise 6:51 AM, sunset 7:30 PM
April 30
sunrise 6:10 AM, sunset 7:58 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00189070 (Upper Marlboro 3 Nnw), public domain. Records: NOAA GHCN-Daily, station USW00013752, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.