Custer County climate

Custer County Weather in June

NOAA 1991-2020 normals for Broken Bow 2 W, 4.5 km from Custer County

Average highs run from 76°F on June 1 to 84°F on June 30, and lows from 51°F to 59°F. Normal precipitation for the month is 3.73 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 Custer County, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

June at a glance

Average high
81°F
Average low
55°F
Precipitation
3.73 in
Record high
103°FJun 13, 2022
Record low
36°FJun 5, 2000
Chance of a freeze
0%
Days of 90°F or more
4.2
Daylight
14 h 58 min to 15 h 07 min
Cloud cover
54%
Humidity
64%
Dew point
56°F
Wind
10.7 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°F51°F96°F 202038°F 201238%0%
Jun 276°F51°F97°F 202037°F 201338%0%
Jun 377°F51°F93°F 201442°F 200438%0%
Jun 477°F52°F92°F 202044°F 200038%0%
Jun 577°F52°F96°F 200636°F 200038%0%
Jun 678°F53°F95°F 201146°F 200138%0%
Jun 778°F53°F102°F 200045°F 201338%0%
Jun 878°F53°F98°F 200048°F 200337%0%
Jun 979°F54°F98°F 200645°F 200837%0%
Jun 1079°F54°F94°F 201643°F 201937%0%
Jun 1179°F54°F95°F 201648°F 201237%0%
Jun 1280°F54°F97°F 202445°F 202337%0%
Jun 1380°F55°F103°F 202246°F 200836%0%
Jun 1480°F55°F100°F 200646°F 200836%0%
Jun 1581°F55°F97°F 202141°F 202636%0%
Jun 1681°F56°F103°F 202147°F 200236%0%
Jun 1781°F56°F98°F 201245°F 200035%0%
Jun 1881°F56°F103°F 201243°F 200035%0%
Jun 1982°F56°F98°F 202244°F 200434%0%
Jun 2082°F57°F102°F 202542°F 200134%0%
Jun 2182°F57°F100°F 201742°F 200133%0%
Jun 2283°F57°F97°F 202542°F 200133%0%
Jun 2383°F57°F95°F 202150°F 200432%0%
Jun 2483°F57°F97°F 202443°F 201732%0%
Jun 2583°F58°F97°F 200242°F 200431%0%
Jun 2684°F58°F98°F 201244°F 200331%0%
Jun 2784°F58°F96°F 201246°F 200431%0%
Jun 2884°F58°F99°F 200239°F 200430%0%
Jun 2984°F58°F99°F 202243°F 200030%0%
Jun 3084°F59°F99°F 200244°F 200030%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Custer County, 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 6:08 AM, sunset 9:06 PM
June 30
sunrise 6:09 AM, sunset 9:16 PM

Every day of June: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00251200 (Broken Bow 2 W), public domain. Records: NOAA GHCN-Daily, station USW00094946, 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.