Brown County climate

Brown County Weather in June

NOAA 1991-2020 normals for Ainsworth, 14.9 km from Brown County

Average highs run from 77°F on June 1 to 86°F on June 30, and lows from 53°F to 61°F. Normal precipitation for the month is 3.77 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 Brown 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
57°F
Precipitation
3.77 in
Record high
109°FJun 23, 1937
Record low
32°FJun 3, 1929
Chance of a freeze
0%
Days of 90°F or more
3.9
Daylight
15 h 05 min to 15 h 15 min
Cloud cover
55%
Humidity
61%
Dew point
54°F
Wind
11.0 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 177°F53°F101°F 194036°F 194639%0%
Jun 277°F53°F96°F 193134°F 194639%0%
Jun 378°F54°F97°F 193132°F 192939%0%
Jun 478°F54°F97°F 202135°F 192939%0%
Jun 578°F54°F99°F 196938°F 190739%0%
Jun 679°F55°F100°F 194637°F 194439%0%
Jun 779°F55°F97°F 198536°F 193539%0%
Jun 879°F55°F100°F 200040°F 191639%0%
Jun 980°F56°F98°F 191836°F 191639%0%
Jun 1080°F56°F102°F 191838°F 196439%0%
Jun 1180°F56°F96°F 191837°F 194738%0%
Jun 1280°F56°F102°F 195642°F 198538%0%
Jun 1381°F57°F103°F 195639°F 194238%0%
Jun 1481°F57°F104°F 191835°F 196938%0%
Jun 1581°F57°F107°F 194639°F 192438%0%
Jun 1682°F58°F104°F 202141°F 191638%0%
Jun 1782°F58°F100°F 194043°F 191237%0%
Jun 1882°F58°F101°F 191839°F 197637%0%
Jun 1983°F58°F101°F 193138°F 200437%0%
Jun 2083°F59°F103°F 197437°F 194637%0%
Jun 2183°F59°F104°F 202540°F 190636%0%
Jun 2283°F59°F107°F 193743°F 191636%0%
Jun 2384°F59°F109°F 193745°F 196736%0%
Jun 2484°F59°F104°F 193740°F 192935%0%
Jun 2584°F60°F107°F 193638°F 195835%0%
Jun 2684°F60°F103°F 193445°F 190635%0%
Jun 2785°F60°F103°F 193143°F 198534%0%
Jun 2885°F60°F106°F 192644°F 192834%0%
Jun 2985°F61°F103°F 192945°F 190834%0%
Jun 3086°F61°F100°F 191140°F 191834%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Brown 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 6:05 AM, sunset 9:10 PM
June 30
sunrise 6:06 AM, sunset 9:21 PM

Every day of June: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00250050 (Ainsworth), public domain. Records: NOAA GHCN-Daily, station USC00250050, 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.