September
September · May · June
United States · 1991–2020
September leads for comfortable weather in Macy: typically 25.9°C by day, 10.8°C at night, with 67 mm of rain. Based on measured 1991–2020 NOAA station history.
September · May · June
July · August · June
October · September · May
The weakest month is January, scoring 5 against September’s 79 — days reach only -0.9°C, 25° below the 24°C the score treats as ideal.
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 | -0.9°C | -11.8°C | 18 mm | 3.6 | 9 h 25 | 5 | Strong coverage |
| February | 2.3°C | -9.3°C | 23 mm | 3.2 | 10 h 30 | 5 | Strong coverage |
| March | 9.7°C | -3.5°C | 40 mm | 4.5 | 11 h 48 | 17 | Strong coverage |
| April | 16.9°C | 2.6°C | 86 mm | 7.4 | 13 h 17 | 43 | Strong coverage |
| May | 23.2°C | 9.2°C | 100 mm | 9.2 | 14 h 33 | 72 | Strong coverage |
| June | 28.5°C | 15.2°C | 115 mm | 8.7 | 15 h 14 | 68 | Strong coverage |
| July | 30.7°C | 17.4°C | 82 mm | 6.7 | 14 h 58 | 64 | Strong coverage |
| August | 29.4°C | 16.1°C | 99 mm | 6.4 | 13 h 53 | 68 | Strong coverage |
| September | 25.9°C | 10.8°C | 67 mm | 5.5 | 12 h 26 | 79 | Good coverage |
| October | 18.4°C | 3.9°C | 54 mm | 4.8 | 11 h | 57 | Strong coverage |
| November | 8.6°C | -3.6°C | 32 mm | 3.4 | 9 h 44 | 16 | Strong coverage |
| December | 0.9°C | -9.5°C | 23 mm | 3.5 | 9 h 07 | 5 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 20.6°C25 Jan 1944 | -42.8°C12 Jan 1912 | 51 mm31 Jan 1915 | 87 mm1932 · driest 0 mm in 1970 | 100 |
| February | 22.2°C10 Feb 1999 | -36.7°C28 Feb 1962 | 51 mm13 Feb 1919 | 158 mm1969 · driest 0 mm in 1970 | 101 |
| March | 36.7°C29 Mar 1910 | -31.7°C5 Mar 1960 | 69 mm23 Mar 1987 | 198 mm1987 · driest 0 mm in 1969 | 101 |
| April | 36.1°C28 Apr 1910 | -17.8°C1 Apr 1924 | 89 mm10 Apr 1913 | 251 mm1984 · driest 8 mm in 1969 | 103 |
| May | 40.0°C25 May 1967 | -6.7°C2 May 1961 | 89 mm5 May 1932 | 229 mm1959 · driest 18 mm in 1955 | 105 |
| June | 41.7°C21 Jun 1988 | 1.7°C6 Jun 1983 | 141 mm4 Jun 1940 | 315 mm1967 · driest 22 mm in 1988 | 103 |
| July | 45.0°C17 Jul 1936 | 2.8°C30 Jul 1971 | 139 mm17 Jul 1996 | 237 mm1972 · driest 0 mm in 2012 | 103 |
| August | 42.2°C8 Aug 1934 | 1.7°C29 Aug 1946 | 100 mm28 Aug 1960 | 231 mm2017 · driest 7 mm in 1970 | 100 |
| September | 40.0°C7 Sep 1912 | -6.7°C20 Sep 1918 | 95 mm26 Sep 1915 | 261 mm1965 · driest 2 mm in 1999 | 99 |
| October | 34.4°C6 Oct 1909 | -17.8°C30 Oct 1925 | 90 mm30 Oct 1979 | 130 mm2007 · driest 0 mm in 1952 | 101 |
| November | 28.9°C2 Nov 1909 | -27.8°C14 Nov 1959 | 56 mm9 Nov 1919 | 147 mm1983 · driest 0 mm in 1924 | 98 |
| December | 24.4°C1 Dec 1998 | -34.4°C29 Dec 1917 | 50 mm2 Dec 1933 | 66 mm1982 · driest 0 mm in 1943 | 97 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 29 | <1 | 3 |
| February | 0 | 0 | 25 | <1 | 3 |
| March | 1 | 0 | 22 | 2 | 2 |
| April | 4 | 1 | 10 | 3 | <1 |
| May | 13 | 4 | 1 | 4 | <1 |
| June | 23 | 12 | 0 | 4 | 0 |
| July | 28 | 17 | 0 | 3 | 0 |
| August | 27 | 14 | 0 | 3 | 0 |
| September | 17 | 7 | <1 | 2 | 0 |
| October | 6 | 1 | 8 | 2 | <1 |
| November | <1 | 0 | 22 | 1 | 1 |
| December | 0 | 0 | 29 | <1 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 11% | 1% | 4% | -6.0–4.1°C |
| February | <1% | 11% | 3% | 5% | -2.3–6.6°C |
| March | 9% | 16% | 5% | 12% | 3.5–13.2°C |
| April | 31% | 22% | 8% | 25% | 13.2–20.0°C |
| May | 55% | 27% | 11% | 30% | 20.4–26.1°C |
| June | 69% | 29% | 12% | 30% | 25.5–31.1°C |
| July | 79% | 21% | 9% | 21% | 28.9–33.2°C |
| August | 77% | 23% | 9% | 20% | 27.3–31.8°C |
| September | 69% | 20% | 8% | 18% | 22.5–28.0°C |
| October | 43% | 14% | 5% | 10% | 15.7–21.2°C |
| November | 6% | 11% | 3% | 6% | 5.1–12.1°C |
| December | <1% | 10% | 2% | 4% | -3.0–4.7°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