October
October · April · May
United States · 1991–2020
October leads for comfortable weather in Rentz: typically 25°C by day, 11.4°C at night, with 83 mm of rain. Based on measured 1991–2020 NOAA station history.
October · April · May
May · September · August
November · April · March
The weakest month is January, scoring 29 against October’s 81 — days reach only 14.5°C, 9° below the 24°C the score treats as ideal, and nights drop to 1.8°C.
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 | 14.5°C | 1.8°C | 114 mm | 7.8 | 10 h 14 | 29 | Good coverage |
| February | 16.4°C | 2.6°C | 93 mm | 5.7 | 10 h 59 | 42 | Good coverage |
| March | 20.7°C | 6.2°C | 131 mm | 6.8 | 11 h 53 | 56 | Good coverage |
| April | 25.4°C | 10.1°C | 73 mm | 5.2 | 12 h 56 | 79 | Good coverage |
| May | 29.5°C | 15°C | 56 mm | 5.1 | 13 h 48 | 77 | Good coverage |
| June | 32.1°C | 19.4°C | 131 mm | 9.7 | 14 h 16 | 46 | Good coverage |
| July | 34.2°C | 21.6°C | 114 mm | 7.7 | 14 h 05 | 39 | Good coverage |
| August | 33.2°C | 21.1°C | 120 mm | 8 | 13 h 20 | 42 | Good coverage |
| September | 30°C | 17.8°C | 102 mm | 5.8 | 12 h 20 | 63 | Good coverage |
| October | 25°C | 11.4°C | 83 mm | 5.2 | 11 h 19 | 81 | Good coverage |
| November | 20.2°C | 5.8°C | 76 mm | 5 | 10 h 27 | 64 | Good coverage |
| December | 15.6°C | 2.3°C | 97 mm | 6.5 | 10 h 02 | 38 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 29.4°C14 Jan 1932 | -17.8°C21 Jan 1985 | 182 mm19 Jan 1943 | 368 mm1925 · driest 8 mm in 1950 | 100 |
| February | 29.4°C17 Feb 1989 | -12.8°C3 Feb 1917 | 142 mm2 Feb 1973 | 243 mm1979 · driest 15 mm in 2000 | 101 |
| March | 33.3°C11 Mar 1974 | -10.0°C3 Mar 1980 | 117 mm4 Mar 1966 | 334 mm1913 · driest 4 mm in 2006 | 100 |
| April | 37.2°C24 Apr 1925 | -2.2°C1 Apr 1987 | 103 mm23 Apr 1928 | 239 mm1991 · driest 0 mm in 2010 | 99 |
| May | 38.9°C31 May 1953 | 3.3°C2 May 1963 | 97 mm13 May 1948 | 249 mm1923 · driest 0 mm in 2007 | 100 |
| June | 42.2°C28 Jun 1954 | 4.4°C9 Jun 2002 | 145 mm3 Jun 2007 | 300 mm1919 · driest 5 mm in 1990 | 100 |
| July | 42.8°C14 Jul 1980 | 10.0°C1 Jul 2002 | 130 mm12 Jul 1927 | 325 mm1916 · driest 6 mm in 2009 | 99 |
| August | 42.8°C11 Aug 2007 | 11.1°C5 Aug 1894 | 122 mm26 Aug 1995 | 357 mm1928 · driest 4 mm in 1957 | 98 |
| September | 42.2°C4 Sep 1925 | 0.6°C30 Sep 1967 | 130 mm7 Sep 2004 | 347 mm1924 · driest 0 mm in 2008 | 99 |
| October | 38.3°C5 Oct 1954 | -3.9°C30 Oct 1952 | 117 mm10 Oct 1966 | 275 mm1915 · driest 0 mm in 1961 | 101 |
| November | 33.3°C2 Nov 1999 | -11.7°C25 Nov 1950 | 104 mm24 Nov 1983 | 236 mm1983 · driest 3 mm in 1931 | 99 |
| December | 28.3°C1 Dec 1931 | -15.0°C25 Dec 1983 | 123 mm24 Dec 1941 | 274 mm1941 · driest 14 mm in 1946 | 100 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | <1 | 0 | 13 | 4 |
| February | 2 | 0 | 10 | 3 |
| March | 8 | <1 | 4 | 4 |
| April | 18 | 5 | <1 | 3 |
| May | 27 | 16 | 0 | 2 |
| June | 28 | 23 | 0 | 4 |
| July | 30 | 29 | 0 | 4 |
| August | 30 | 27 | 0 | 4 |
| September | 27 | 17 | 0 | 3 |
| October | 18 | 4 | <1 | 2 |
| November | 6 | <1 | 5 | 3 |
| December | 2 | 0 | 13 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 19% | 28% | 11% | 32% | 12.0–18.3°C |
| February | 27% | 28% | 13% | 31% | 13.9–20.1°C |
| March | 47% | 26% | 13% | 29% | 18.2–23.7°C |
| April | 72% | 21% | 9% | 20% | 24.0–27.6°C |
| May | 77% | 23% | 9% | 24% | 28.1–31.8°C |
| June | 71% | 29% | 12% | 36% | 31.3–34.6°C |
| July | 67% | 33% | 15% | 41% | 32.3–35.5°C |
| August | 71% | 29% | 13% | 33% | 32.1–35.4°C |
| September | 77% | 22% | 9% | 22% | 29.0–33.0°C |
| October | 79% | 15% | 6% | 14% | 24.2–27.7°C |
| November | 50% | 18% | 7% | 15% | 18.5–23.2°C |
| December | 21% | 26% | 10% | 29% | 13.4–19.1°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