Boonsboro climate

Boonsboro Weather in June

NOAA 1991-2020 normals for Sharpsburg 5 S, 13.4 km from Boonsboro

Average highs run from 78°F on June 1 to 85°F on June 30, and lows from 54°F to 61°F. Normal precipitation for the month is 4.16 in.

June day by day

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

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

June at a glance

Average high
82°F
Average low
58°F
Precipitation
4.16 in
Record high
94°FJun 9, 2008
Record low
34°FJun 10, 1975
Chance of a freeze
0%
Days of 90°F or more
4.3
Daylight
14 h 47 min to 14 h 55 min
Cloud cover
60%
Humidity
74%
Dew point
61°F
Wind
6.3 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 178°F54°F87°F 200645°F 19720%
Jun 278°F55°F87°F 200044°F 20030%
Jun 378°F55°F85°F 200941°F 19860%
Jun 479°F55°F86°F 201045°F 19690%
Jun 579°F56°F85°F 200240°F 19900%
Jun 679°F56°F89°F 200545°F 19980%
Jun 780°F56°F91°F 199945°F 19980%
Jun 880°F56°F92°F 200839°F 19770%
Jun 980°F57°F94°F 200845°F 19800%
Jun 1081°F57°F92°F 200834°F 19750%
Jun 1181°F57°F92°F 200837°F 19720%
Jun 1281°F58°F89°F 201046°F 19800%
Jun 1382°F58°F88°F 199648°F 19790%
Jun 1482°F58°F89°F 199442°F 19780%
Jun 1582°F58°F89°F 199146°F 20110%
Jun 1682°F59°F90°F 199450°F 19710%
Jun 1783°F59°F89°F 199145°F 19800%
Jun 1883°F59°F88°F 200645°F 19990%
Jun 1983°F59°F88°F 199448°F 19860%
Jun 2083°F60°F89°F 199547°F 20040%
Jun 2184°F60°F89°F 198844°F 19680%
Jun 2284°F60°F90°F 198845°F 19920%
Jun 2384°F60°F90°F 198843°F 19720%
Jun 2484°F60°F90°F 199747°F 19720%
Jun 2585°F61°F89°F 199746°F 19790%
Jun 2685°F61°F89°F 199850°F 19720%
Jun 2785°F61°F94°F 201152°F 19810%
Jun 2885°F61°F88°F 196951°F 19700%
Jun 2985°F61°F93°F 201150°F 19880%
Jun 3085°F61°F88°F 196948°F 19880%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Boonsboro, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

June 1
sunrise 5:45 AM, sunset 8:32 PM
June 30
sunrise 5:47 AM, sunset 8:42 PM

Every day of June: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00188207 (Sharpsburg 5 S), public domain. Records: NOAA GHCN-Daily, station USC00181530, 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.