October
October · April · November
United States · 1991–2020
October leads for comfortable weather in Wausau: typically 27.4°C by day, 13.2°C at night, with 88 mm of rain. Based on measured 1991–2020 NOAA station history.
October · April · November
May · September · October
November · February · March
The weakest month is July, scoring 25 against October’s 76 — days average 33.5°C, 10° above the 24°C the score treats as ideal, and 192 mm of rain falls.
Month by month
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 17.3°C | 3.6°C | 130 mm | 8 | 10 h 22 | 39 | Strong coverage |
| February | 19.3°C | 5°C | 137 mm | 7.6 | 11 h 03 | 48 | Strong coverage |
| March | 23°C | 8.4°C | 144 mm | 7 | 11 h 54 | 66 | Strong coverage |
| April | 26.5°C | 11.8°C | 128 mm | 6.3 | 12 h 52 | 70 | Strong coverage |
| May | 30.5°C | 16.5°C | 98 mm | 6.4 | 13 h 41 | 64 | Strong coverage |
| June | 32.7°C | 20.7°C | 145 mm | 10.4 | 14 h 07 | 39 | Strong coverage |
| July | 33.5°C | 22.2°C | 192 mm | 13.1 | 13 h 57 | 25 | Strong coverage |
| August | 33.2°C | 22°C | 183 mm | 12 | 13 h 15 | 28 | Strong coverage |
| September | 31.5°C | 19.4°C | 144 mm | 7.8 | 12 h 19 | 48 | Strong coverage |
| October | 27.4°C | 13.2°C | 88 mm | 5.1 | 11 h 22 | 76 | Strong coverage |
| November | 22.2°C | 7.6°C | 106 mm | 5.8 | 10 h 34 | 68 | Strong coverage |
| December | 18.2°C | 4.8°C | 135 mm | 8.1 | 10 h 10 | 44 | Strong coverage |
What has changed
Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 30.0°C15 Jan 2020 | -16.7°C21 Jan 1985 | 137 mm9 Jan 1997 | 392 mm1991 · driest 18 mm in 1957 | 87 |
| February | 31.7°C7 Feb 2020 | -12.2°C12 Feb 1996 | 147 mm16 Feb 1970 | 401 mm2013 · driest 22 mm in 1976 | 86 |
| March | 33.3°C30 Mar 2020 | -6.7°C4 Mar 1980 | 157 mm7 Mar 1947 | 365 mm1947 · driest 13 mm in 2006 | 87 |
| April | 36.1°C13 Apr 1965 | -0.6°C1 Apr 1987 | 209 mm1 Apr 1948 | 325 mm1960 · driest 0 mm in 1981 | 87 |
| May | 37.8°C27 May 2019 | 3.9°C4 May 1971 | 175 mm4 May 2010 | 409 mm1946 · driest 0 mm in 2001 | 86 |
| June | 40.0°C7 Jun 1985 | 8.3°C9 Jun 1998 | 174 mm9 Jun 1989 | 386 mm1989 · driest 21 mm in 1993 | 85 |
| July | 40.0°C15 Jul 1980 | 12.8°C17 Jul 1967 | 131 mm4 Jul 2013 | 469 mm2013 · driest 49 mm in 1972 | 86 |
| August | 38.9°C13 Aug 1954 | 12.8°C31 Aug 1986 | 152 mm31 Aug 1950 | 474 mm1939 · driest 32 mm in 1954 | 85 |
| September | 38.9°C19 Sep 2019 | 2.2°C30 Sep 1967 | 206 mm15 Sep 2002 | 476 mm1998 · driest 3 mm in 2019 | 82 |
| October | 37.2°C4 Oct 2019 | -2.8°C30 Oct 1952 | 152 mm14 Oct 2014 | 279 mm1959 · driest 0 mm in 2016 | 86 |
| November | 32.2°C1 Nov 2016 | -8.3°C25 Nov 1970 | 171 mm12 Nov 2002 | 328 mm1997 · driest 0 mm in 2016 | 83 |
| December | 32.2°C30 Dec 2019 | -13.3°C13 Dec 1962 | 203 mm11 Dec 2008 | 417 mm1953 · driest 10 mm in 1980 | 85 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 3 | 0 | 10 | 4 |
| February | 4 | <1 | 6 | 4 |
| March | 13 | 1 | 2 | 4 |
| April | 21 | 5 | 0 | 3 |
| May | 29 | 20 | 0 | 3 |
| June | 29 | 25 | 0 | 5 |
| July | 30 | 28 | 0 | 6 |
| August | 29 | 27 | 0 | 5 |
| September | 28 | 22 | 0 | 4 |
| October | 23 | 9 | <1 | 2 |
| November | 10 | <1 | 3 | 3 |
| December | 4 | <1 | 8 | 4 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 26% | 25% | 12% | 26% | 13.6–20.9°C |
| February | 37% | 27% | 13% | 28% | 15.8–22.4°C |
| March | 56% | 25% | 14% | 25% | 19.9–25.4°C |
| April | 76% | 20% | 10% | 15% | 24.5–28.2°C |
| May | 77% | 23% | 11% | 26% | 28.6–31.5°C |
| June | 66% | 34% | 15% | 46% | 31.0–34.3°C |
| July | 59% | 41% | 19% | 57% | 31.6–34.5°C |
| August | 65% | 35% | 15% | 45% | 31.6–34.3°C |
| September | 74% | 26% | 11% | 28% | 29.9–33.1°C |
| October | 82% | 15% | 7% | 13% | 25.6–28.9°C |
| November | 58% | 19% | 8% | 15% | 20.3–24.3°C |
| December | 30% | 25% | 12% | 24% | 15.6–21.1°C |
A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.
The evidence behind this page