Sister Bay climate

Sister Bay Weather in June

NOAA 1991-2020 normals for Ephraim 1NE-Wwtp, 3.1 km from Sister Bay

Average highs run from 70°F on June 1 to 77°F on June 30, and lows from 48°F to 56°F. Normal precipitation for the month is 3.31 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 Sister Bay, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

June at a glance

Average high
74°F
Average low
53°F
Precipitation
3.31 in
Record high
90°FJun 6, 2021
Record low
33°FJun 3, 2019
Chance of a freeze
5%
Daylight
15 h 25 min to 15 h 36 min
Cloud cover
70%
Humidity
88%
Dew point
51°F
Wind
10.3 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 170°F48°F82°F 201135°F 201540%0%
Jun 270°F48°F81°F 201034°F 200940%0%
Jun 371°F49°F89°F 202033°F 201940%0%
Jun 471°F49°F82°F 202336°F 200940%0%
Jun 571°F49°F89°F 202141°F 201440%0%
Jun 672°F50°F90°F 202135°F 200940%0%
Jun 772°F50°F84°F 202138°F 201040%0%
Jun 872°F50°F86°F 201143°F 201040%0%
Jun 972°F51°F89°F 201138°F 201440%0%
Jun 1073°F51°F88°F 201244°F 201440%0%
Jun 1173°F51°F84°F 201237°F 202440%0%
Jun 1273°F52°F86°F 201642°F 201140%0%
Jun 1373°F52°F82°F 202141°F 202540%0%
Jun 1474°F52°F84°F 202141°F 202040%0%
Jun 1574°F53°F80°F 201838°F 202339%0%
Jun 1674°F53°F85°F 202246°F 202139%0%
Jun 1774°F53°F82°F 201442°F 201939%0%
Jun 1875°F53°F90°F 201842°F 201939%0%
Jun 1975°F54°F86°F 202142°F 201338%0%
Jun 2075°F54°F85°F 201642°F 200838%0%
Jun 2175°F54°F87°F 201245°F 201938%0%
Jun 2275°F55°F85°F 202244°F 202138%0%
Jun 2376°F55°F84°F 201045°F 201837%0%
Jun 2476°F55°F88°F 200947°F 201637%0%
Jun 2576°F55°F90°F 200947°F 201836%0%
Jun 2676°F56°F83°F 200947°F 201236%0%
Jun 2777°F56°F83°F 201647°F 201736%0%
Jun 2877°F56°F84°F 201949°F 202335%0%
Jun 2977°F56°F87°F 201843°F 201635%0%
Jun 3077°F56°F86°F 201946°F 201035%0%

Chance of rain

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

June 1
sunrise 5:04 AM, sunset 8:29 PM
June 30
sunrise 5:04 AM, sunset 8:40 PM

Every day of June: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00472626 (Ephraim 1NE-Wwtp), public domain. Records: NOAA GHCN-Daily, station USC00472626, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.