Jefferson climate

Jefferson Weather in June

NOAA 1991-2020 normals for Newcastle, 19.4 km from Jefferson

Average highs run from 69°F on June 1 to 77°F on June 30, and lows from 49°F to 58°F. Normal precipitation for the month is 4.28 in over about 13 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 Jefferson, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

June at a glance

Average high
73°F
Average low
54°F
Precipitation
4.28 in
Record high
100°FJun 24, 2025
Record low
36°FJun 9, 1955
Chance of a freeze
0%
Daylight
15 h 18 min to 15 h 27 min
Cloud cover
66%
Humidity
85%
Dew point
54°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 169°F49°F93°F 202338°F 202044%0%
Jun 269°F50°F91°F 202340°F 199344%0%
Jun 370°F50°F86°F 196737°F 198644%0%
Jun 470°F50°F88°F 200539°F 199743%0%
Jun 570°F51°F92°F 202541°F 201543%0%
Jun 671°F51°F89°F 202141°F 196443%0%
Jun 771°F51°F92°F 199938°F 195843%0%
Jun 871°F52°F90°F 200839°F 200243%0%
Jun 971°F52°F94°F 198436°F 195543%0%
Jun 1072°F52°F90°F 198442°F 194843%0%
Jun 1172°F52°F91°F 198441°F 196843%0%
Jun 1272°F53°F91°F 201743°F 195042%0%
Jun 1372°F53°F91°F 195642°F 195342%0%
Jun 1473°F53°F93°F 198842°F 195342%0%
Jun 1573°F54°F97°F 198842°F 196142%0%
Jun 1673°F54°F93°F 198842°F 195442%0%
Jun 1774°F54°F92°F 200042°F 195842%0%
Jun 1874°F55°F93°F 199445°F 195641%0%
Jun 1974°F55°F98°F 199543°F 195641%0%
Jun 2074°F55°F97°F 202445°F 195641%0%
Jun 2175°F55°F92°F 195443°F 196841%0%
Jun 2275°F56°F92°F 201245°F 196341%0%
Jun 2375°F56°F89°F 197548°F 199141%0%
Jun 2475°F56°F100°F 202548°F 195841%0%
Jun 2576°F57°F94°F 196346°F 198641%0%
Jun 2676°F57°F93°F 200345°F 197941%0%
Jun 2776°F57°F93°F 199949°F 200441%0%
Jun 2876°F57°F94°F 202147°F 196841%0%
Jun 2976°F58°F94°F 202147°F 196841%0%
Jun 3077°F58°F97°F 197149°F 196741%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Jefferson, 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 4:57 AM, sunset 8:15 PM
June 30
sunrise 4:58 AM, sunset 8:25 PM

Every day of June: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00175675 (Newcastle), public domain. Records: NOAA GHCN-Daily, station USW00014605, 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.