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Calumet County, WI

: September 2026 so far brought 6.11 in of precipitation in Calumet County, WI, the wettest 1 to 29 September in the county average since 2019, 5th wettest of 76 (county average from NOAA gridded data, 1951 to 2026).

Last updated . This page normally updates every day; the latest update is late.

High
74.3°F
Warmest since 2025
14th warmest of 76
Low
47.4°F
Warmest since 2024
25th warmest of 76

No measurable precipitation in the county average of Calumet County, WI for 9 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).

Every 29 September low of the county average in Calumet County, WI since 1951: 47.4°F in 2026; the lowest is 28.4°F, in 1961.
2024: 54°F1961: 28.4°F2026: 47.4°F 2026 47.4°F 1961 28.4°F since 2024 1951 2026
  • Normal range, 34.2 to 50.6°F
Every year as a table

Every 29 September high of the county average in Calumet County, WI since 1951: 74.3°F in 2026; the highest is 80.2°F, in 1979.

YearHigh, °FLow, °F
202674.347.4
202576.746.3
202477.254
202367.751.5
202255.333.7
202169.945.3
202059.143.9
201961.348.6
201853.333.8
201770.446.6
201663.350.3
201579.253.7
201478.951
201375.546.9
201269.938
20116548.5
20106547.8
200956.744.7
200858.650.5
200769.243.5
200655.937.2
200564.839.2
200462.635.2
200352.233.1
200268.546.8
200157.837.8
200062.940.3
19995544.2
199872.448.7
199769.755.3
199660.647
199575.849.2
199461.741.3
199349.935.9
199254.430.5
19916034.2
199062.546.6
198973.243
198857.849.5
198775.251.6
198674.559.3
198565.845.2
198449.728.7
198377.651.1
198268.350.4
198158.638.9
198064.846.1
197980.251
19786242.4
197766.149.2
197665.639.5
197566.638.7
197461.641.8
197361.852.1
197261.138.3
19717749
197062.636.2
196957.338
196865.340.5
196748.834.5
19666045.4
196560.246.9
196460.329.3
19635740.3
196261.135.2
196155.128.4
196059.441.4
195963.945.2
195863.438.2
195766.729.7
195668.549.5
195569.944.3
195469.650.2
195379.847.2
195278.350.1
195154.328.9

The month

September 2026 so far averaged 63.3°F in Calumet County, WI, the warmest 1 to 29 September in the county average since 2024, 12th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).

The month in words
  • August 2026 averaged 68.9°F in Calumet County, WI, the warmest August in the county average since 2024, tied 33rd warmest of 132 (with 2006, 2002, 1970 and 2 other years) (county average from NOAA's monthly county data, 1895 to 2026).
  • Tuesday 29 September 2026: a high of 74.3°F averaged over Calumet County, WI, the warmest 29 September in the county average since 2025, 14th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 47.4°F averaged over Calumet County, WI, the warmest 29 September night in the county average since 2024, 25th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Green Bay, WI 28.0 mi, the nearest city with its own station