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Ozaukee County, WI

: September 2026 so far brought 4.85 in of precipitation in Ozaukee County, WI, the wettest 1 to 29 September in the county average since 2016, 13th 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
72.2°F
Warmest since 2025
15th warmest of 76
Low
47.4°F
Warmest since 2025
34th warmest of 76

No measurable precipitation in the county average of Ozaukee County, WI for 8 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).

Every 29 September high of the county average in Ozaukee County, WI since 1951: 72.2°F in 2026; the highest is 83.3°F, in 1953.
2025: 74.4°F1953: 83.3°F2026: 72.2°F 2026 72.2°F 1953 83.3°F since 2025 1951 2026
  • Normal range, 55.5 to 75.3°F
Every year as a table

Every 29 September low of the county average in Ozaukee County, WI since 1951: 47.4°F in 2026; the lowest is 31°F, in 1984.

YearHigh, °FLow, °F
202672.247.4
202574.449.6
202475.956.4
202366.155.6
202256.434.8
202167.346.3
20206044.7
201961.752.1
201854.135.1
201771.946.7
20166250.1
201578.955.9
20147651.3
201375.648.6
201267.542.4
201162.449.3
201067.447.7
200958.444.8
200864.850.5
200769.245.3
200657.338.2
200567.240.6
200460.839.9
200353.534.6
200267.749.6
200157.541.7
200062.942.9
19995747.2
199873.653.1
19977055.2
199661.147.9
199575.351
199462.742.8
199350.337.7
199255.734
199159.635.1
199062.448.2
198971.744.6
198861.651.2
198774.952.2
198673.759.9
198569.747.1
198451.431
198375.551
198268.850.5
198158.939.7
198063.647.5
197980.551.1
197862.743.8
19776550
197664.542.3
197567.440.6
197464.544.1
197360.755.6
197266.242.2
19718254.1
197057.738.1
19696139.4
196866.342.9
196746.137.7
196661.848.3
196564.650
196460.833
196357.542.9
196261.337.5
196156.131.2
196061.146.5
195964.846.4
195864.341.2
195764.632.8
195671.353
195568.647.4
195470.355.2
195383.349.5
195277.153
195153.531.4

The month

September 2026 so far averaged 64.6°F in Ozaukee County, WI, the warmest 1 to 29 September in the county average since 2024, tied 8th warmest of 76 (with 1978) (county average from NOAA gridded data, 1951 to 2026).

The month in words
  • August 2026 averaged 69.7°F in Ozaukee County, WI, the warmest August in the county average since 2021, tied 39th warmest of 132 (with 1896) (county average from NOAA's monthly county data, 1895 to 2026).
  • Tuesday 29 September 2026: a high of 72.2°F averaged over Ozaukee County, WI, the warmest 29 September in the county average since 2025, 15th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 47.4°F averaged over Ozaukee County, WI, the warmest 29 September night in the county average since 2025, tied 34th warmest of 76 (with 1955) (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Milwaukee, WI 37.9 mi, the nearest city with its own station