Deale climate

Deale Weather in June

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

Average highs run from 79°F on June 1 to 87°F on June 30, and lows from 58°F to 66°F. Normal precipitation for the month is 4.20 in over about 11 wet days.

June 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.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

June at a glance

Average high
84°F
Average low
63°F
Precipitation
4.20 in
Record high
100°FJun 29, 1959
Record low
49°FJun 6, 1945
Chance of a freeze
0%
Days of 90°F or more
6.8
Daylight
14 h 42 min to 14 h 50 min
Cloud cover
59%
Humidity
74%
Dew point
63°F
Wind
8.1 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
Jun 179°F58°F93°F 202250°F 195335%0%
Jun 279°F59°F91°F 196152°F 202535%0%
Jun 380°F59°F90°F 202053°F 194835%0%
Jun 480°F59°F86°F 202054°F 195035%0%
Jun 580°F60°F88°F 201052°F 194535%0%
Jun 681°F60°F90°F 201949°F 194535%0%
Jun 781°F60°F90°F 195253°F 194535%0%
Jun 881°F61°F95°F 200853°F 195735%0%
Jun 982°F61°F97°F 200854°F 195735%0%
Jun 1082°F61°F95°F 200854°F 195535%0%
Jun 1182°F62°F93°F 201653°F 200635%0%
Jun 1283°F62°F95°F 202657°F 200435%0%
Jun 1383°F62°F95°F 195657°F 195035%0%
Jun 1483°F62°F91°F 200556°F 195935%0%
Jun 1584°F63°F92°F 195756°F 195935%0%
Jun 1684°F63°F95°F 195754°F 195935%0%
Jun 1784°F63°F95°F 202251°F 195935%0%
Jun 1885°F64°F96°F 195753°F 195935%0%
Jun 1985°F64°F95°F 195255°F 195835%0%
Jun 2085°F64°F94°F 201258°F 194635%0%
Jun 2185°F64°F95°F 201258°F 200334%0%
Jun 2286°F65°F96°F 202456°F 195834%0%
Jun 2386°F65°F97°F 202456°F 195834%0%
Jun 2486°F65°F96°F 194558°F 194734%0%
Jun 2586°F65°F96°F 195260°F 202133%0%
Jun 2687°F66°F98°F 195259°F 195533%0%
Jun 2787°F66°F95°F 201060°F 200433%0%
Jun 2887°F66°F95°F 201257°F 195033%0%
Jun 2987°F66°F100°F 195961°F 201533%0%
Jun 3087°F66°F97°F 194564°F 195033%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).

June 1
sunrise 5:43 AM, sunset 8:25 PM
June 30
sunrise 5:45 AM, sunset 8:35 PM

Every day of June: 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.