Sullivan climate

Sullivan Weather in June

NOAA 1991-2020 normals for Union, 29.6 km from Sullivan

Average highs run from 82°F on June 1 to 90°F on June 30, and lows from 59°F to 67°F. Normal precipitation for the month is 4.24 in over about 10 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 Sullivan, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

June at a glance

Average high
86°F
Average low
63°F
Precipitation
4.24 in
Record high
109°FJun 29, 1952
Record low
35°FJun 1, 1972
Chance of a freeze
0%
Days of 90°F or more
8.8
Daylight
14 h 39 min to 14 h 47 min
Cloud cover
55%
Humidity
78%
Dew point
65°F
Wind
3.6 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 182°F59°F95°F 194435°F 197236%0%
Jun 282°F60°F95°F 194445°F 195635%0%
Jun 383°F60°F94°F 194440°F 194635%0%
Jun 483°F60°F95°F 194441°F 194635%0%
Jun 583°F60°F97°F 197742°F 195435%0%
Jun 684°F61°F96°F 199946°F 199834%0%
Jun 784°F61°F96°F 195242°F 198334%0%
Jun 884°F61°F97°F 195248°F 196034%0%
Jun 985°F62°F101°F 195341°F 197834%0%
Jun 1085°F62°F97°F 195241°F 198834%0%
Jun 1185°F62°F100°F 195240°F 197233%0%
Jun 1285°F63°F100°F 195243°F 198033%0%
Jun 1386°F63°F100°F 195244°F 198533%0%
Jun 1486°F63°F99°F 198742°F 195533%0%
Jun 1586°F63°F103°F 195247°F 195932%0%
Jun 1687°F64°F103°F 195244°F 198932%0%
Jun 1787°F64°F99°F 194443°F 196132%0%
Jun 1887°F64°F99°F 195248°F 199931%0%
Jun 1987°F64°F98°F 195347°F 196531%0%
Jun 2088°F65°F103°F 195344°F 198031%0%
Jun 2188°F65°F100°F 194446°F 197630%0%
Jun 2288°F65°F102°F 198844°F 199230%0%
Jun 2388°F65°F100°F 195248°F 197230%0%
Jun 2489°F66°F104°F 198843°F 197230%0%
Jun 2589°F66°F105°F 195445°F 197429%0%
Jun 2689°F66°F106°F 195445°F 197429%0%
Jun 2789°F66°F108°F 195450°F 197429%0%
Jun 2889°F66°F106°F 195249°F 196829%0%
Jun 2990°F67°F109°F 195251°F 193829%0%
Jun 3090°F67°F102°F 195249°F 195029%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Sullivan, 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 (CDT).

June 1
sunrise 5:43 AM, sunset 8:22 PM
June 30
sunrise 5:45 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 USC00238515 (Union), public domain. Records: NOAA GHCN-Daily, station USC00238515, 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.