September
September · June · August
82climate match
United States · 1991–2020
Best time to visit
Macy.
September leads for comfortable weather in Macy: typically 24.4°C by day, 11.7°C at night, with 81 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortSeptember
Typical high24.4°C
Typical low11.7°C
Rain in September81 mm
July
July · August · June
68climate match
May
May · October · September
72climate match
The weakest month is January, scoring 5 against September’s 82 — days reach only 0.1°C, 24° below the 24°C the score treats as ideal.
Month by month
The whole year,
without the guesswork.
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
Jan
50.1° / -8°
Feb
52.3° / -6.7°
Mar
108.6° / -1.9°
Apr
3715.5° / 3.6°
May
6621.8° / 9.9°
Jun
7426.8° / 15.4°
Jul
6628.4° / 17°
Aug
7227.5° / 16°
Sep
8224.4° / 11.7°
Oct
5117.6° / 5.8°
Nov
149.4° / 0°
Dec
52.9° / -4.8°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 0.1°C | -8°C | 72 mm | 9.1 | 9 h 32 | 5 | Strong coverage |
| February | 2.3°C | -6.7°C | 56 mm | 7 | 10 h 34 | 5 | Strong coverage |
| March | 8.6°C | -1.9°C | 67 mm | 8.1 | 11 h 49 | 10 | Strong coverage |
| April | 15.5°C | 3.6°C | 98 mm | 9.7 | 13 h 15 | 37 | Strong coverage |
| May | 21.8°C | 9.9°C | 112 mm | 10.3 | 14 h 27 | 66 | Strong coverage |
| June | 26.8°C | 15.4°C | 109 mm | 9.1 | 15 h 06 | 74 | Strong coverage |
| July | 28.4°C | 17°C | 113 mm | 8 | 14 h 51 | 66 | Strong coverage |
| August | 27.5°C | 16°C | 105 mm | 8.1 | 13 h 48 | 72 | Strong coverage |
| September | 24.4°C | 11.7°C | 81 mm | 7.3 | 12 h 25 | 82 | Strong coverage |
| October | 17.6°C | 5.8°C | 81 mm | 8.5 | 11 h 02 | 51 | Strong coverage |
| November | 9.4°C | 0°C | 78 mm | 8.5 | 9 h 50 | 14 | Strong coverage |
| December | 2.9°C | -4.8°C | 62 mm | 8.4 | 9 h 15 | 5 | Strong coverage |
What has changed
Macy runs +0.9°C
on the 1961–1990 baseline.
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.
Jan
+1.6
Feb
+1.4
Mar
+1.9
Apr
+0.2
May
+0.7
Jun
+0.4
Jul
-0.2
Aug
-0.1
Sep
+0.7
Oct
+1.1
Nov
+0.1
Dec
+2.4
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 20.6°C25 Jan 1950 | -31.1°C20 Jan 1985 | 79 mm5 Jan 1916 | 212 mm1916 · driest 1 mm in 1961 | 112 |
| February | 22.8°C26 Feb 2000 | -29.4°C13 Feb 1905 | 79 mm21 Feb 2018 | 174 mm2018 · driest 1 mm in 1987 | 112 |
| March | 30.0°C22 Mar 2012 | -21.7°C2 Mar 1980 | 81 mm11 Mar 2009 | 176 mm2009 · driest 5 mm in 1928 | 112 |
| April | 33.9°C11 Apr 1930 | -13.3°C8 Apr 1982 | 120 mm29 Apr 1956 | 210 mm1981 · driest 13 mm in 2004 | 114 |
| May | 35.6°C31 May 1934 | -4.4°C4 May 1926 | 103 mm11 May 1905 | 238 mm1943 · driest 18 mm in 1939 | 113 |
| June | 40.6°C29 Jun 1934 | -6.7°C26 Jun 1926 | 105 mm1 Jun 2013 | 296 mm2015 · driest 11 mm in 1910 | 113 |
| July | 42.8°C22 Jul 1934 | 0.6°C18 Jul 1925 | 119 mm7 Jul 2001 | 244 mm1961 · driest 2 mm in 1940 | 112 |
| August | 38.9°C21 Aug 1916 | 1.7°C29 Aug 1965 | 159 mm18 Aug 1990 | 315 mm1990 · driest 16 mm in 1974 | 111 |
| September | 39.4°C15 Sep 1939 | -2.2°C28 Sep 1951 | 109 mm15 Sep 1966 | 252 mm1970 · driest 1 mm in 1979 | 111 |
| October | 32.8°C8 Oct 1939 | -10.0°C29 Oct 1925 | 88 mm2 Oct 1942 | 229 mm2001 · driest 4 mm in 2024 | 111 |
| November | 27.2°C1 Nov 1933 | -20.0°C24 Nov 1950 | 117 mm2 Nov 1982 | 230 mm1982 · driest 8 mm in 1933 | 112 |
| December | 21.1°C3 Dec 1982 | -34.4°C28 Dec 1924 | 79 mm25 Dec 1965 | 202 mm1967 · driest 7 mm in 1958 | 112 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 28 | 2 | 4 |
| February | 0 | 0 | 25 | 2 | 3 |
| March | <1 | 0 | 21 | 2 | 1 |
| April | 3 | 0 | 8 | 4 | <1 |
| May | 11 | 3 | <1 | 4 | 0 |
| June | 21 | 8 | 0 | 4 | 0 |
| July | 27 | 11 | 0 | 3 | 0 |
| August | 25 | 8 | 0 | 3 | 0 |
| September | 15 | 4 | <1 | 3 | 0 |
| October | 4 | <1 | 4 | 3 | 0 |
| November | <1 | 0 | 16 | 3 | <1 |
| December | 0 | 0 | 26 | 2 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 25% | 6% | 26% | -3.1–4.1°C |
| February | <1% | 23% | 5% | 22% | -1.3–6.2°C |
| March | 5% | 26% | 8% | 31% | 5.1–12.1°C |
| April | 18% | 32% | 11% | 41% | 13.1–18.3°C |
| May | 46% | 33% | 11% | 40% | 19.1–25.2°C |
| June | 68% | 29% | 12% | 35% | 25.1–29.4°C |
| July | 74% | 26% | 11% | 26% | 27.5–31.5°C |
| August | 76% | 24% | 10% | 23% | 26.3–30.5°C |
| September | 64% | 24% | 9% | 26% | 22.6–26.9°C |
| October | 31% | 24% | 8% | 26% | 15.7–20.7°C |
| November | 5% | 26% | 9% | 28% | 6.3–12.4°C |
| December | 0% | 26% | 7% | 27% | -0.7–6.0°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
Nearby, measured,
and named.
- Place identity
- GeoNames 4923118
- NOAA station
- USC00127482 · ROCHESTER
- Station distance
- 13.8 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 29 usable years
- Daylight
- Calculated from latitude 40.96°, mid-month, sunrise to sunset including refraction. Not a station measurement.
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.