Mount Holly climate

Mount Holly Weather in June

NOAA 1991-2020 normals for Philadelphia/mt Holly WFO, 3.4 km from Mount Holly

Average highs run from 76°F on June 1 to 85°F on June 30, and lows from 56°F to 65°F. Normal precipitation for the month is 4.17 in over about 12 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 Mount Holly, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

June at a glance

Average high
81°F
Average low
61°F
Precipitation
4.17 in
Record high
100°FJun 22, 2024
Record low
42°FJun 1, 2020
Chance of a freeze
0%
Days of 90°F or more
4.5
Daylight
14 h 50 min to 14 h 58 min
Cloud cover
61%
Humidity
78%
Dew point
62°F
Wind
6.7 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
Jun 176°F56°F94°F 201142°F 202043%0%
Jun 277°F57°F94°F 202344°F 202643%0%
Jun 377°F57°F89°F 201049°F 201743%0%
Jun 477°F57°F89°F 201046°F 201943%0%
Jun 577°F58°F92°F 202147°F 202342%0%
Jun 678°F58°F94°F 202147°F 201242%0%
Jun 778°F58°F96°F 199949°F 200742%0%
Jun 879°F59°F97°F 201145°F 202342%0%
Jun 979°F59°F98°F 201146°F 201742%0%
Jun 1079°F59°F97°F 200852°F 199941%0%
Jun 1180°F60°F96°F 200050°F 201841%0%
Jun 1280°F60°F93°F 201747°F 201841%0%
Jun 1380°F60°F95°F 201750°F 200441%0%
Jun 1481°F61°F92°F 200554°F 201141%0%
Jun 1581°F61°F88°F 200451°F 201940%0%
Jun 1681°F61°F89°F 200845°F 201140%0%
Jun 1782°F61°F94°F 202249°F 200340%0%
Jun 1882°F62°F93°F 201450°F 201240%0%
Jun 1982°F62°F93°F 202450°F 199939%0%
Jun 2082°F62°F99°F 201251°F 200839%0%
Jun 2183°F63°F99°F 201250°F 200439%0%
Jun 2283°F63°F100°F 202452°F 199939%0%
Jun 2383°F63°F98°F 202452°F 200738%0%
Jun 2484°F63°F100°F 202550°F 200738%0%
Jun 2584°F64°F98°F 202552°F 202138%0%
Jun 2684°F64°F95°F 202454°F 201838%0%
Jun 2784°F64°F96°F 200753°F 200438%0%
Jun 2884°F64°F97°F 201053°F 201738%0%
Jun 2985°F64°F98°F 201258°F 201438%0%
Jun 3085°F65°F97°F 202159°F 200438%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Mount Holly, in percent, and of at least 0.1 inch of snowfall.010203040501102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

June 1
sunrise 5:32 AM, sunset 8:22 PM
June 30
sunrise 5:34 AM, sunset 8:32 PM

Every day of June: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00286964 (Philadelphia/mt Holly WFO), public domain. Records: NOAA GHCN-Daily, station USW00093780, 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.