September
September · June · August
77climate match
United States · 1991–2020
Best time to visit
Fox Run.
September leads for comfortable weather in Fox Run: typically 23.8°C by day, 10.4°C at night, with 102 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortSeptember
Typical high23.8°C
Typical low10.4°C
Rain in September102 mm
July
July · August · June
60climate match
May
May · September · October
72climate match
The weakest month is January, scoring 5 against September’s 77 — days reach only 1.7°C, 22° 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
51.7° / -7.7°
Feb
53.4° / -7.1°
Mar
58.4° / -3.3°
Apr
3515.9° / 2°
May
6321.5° / 7.7°
Jun
7325.8° / 12.9°
Jul
7127.9° / 15.1°
Aug
7327.4° / 14.2°
Sep
7723.8° / 10.4°
Oct
4417° / 4.3°
Nov
1310.1° / -0.8°
Dec
54.3° / -4.4°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 1.7°C | -7.7°C | 83 mm | 11.6 | 9 h 33 | 5 | Strong coverage |
| February | 3.4°C | -7.1°C | 65 mm | 9.6 | 10 h 35 | 5 | Strong coverage |
| March | 8.4°C | -3.3°C | 84 mm | 10 | 11 h 49 | 5 | Strong coverage |
| April | 15.9°C | 2°C | 93 mm | 11.2 | 13 h 14 | 35 | Strong coverage |
| May | 21.5°C | 7.7°C | 94 mm | 11 | 14 h 25 | 63 | Strong coverage |
| June | 25.8°C | 12.9°C | 108 mm | 10.2 | 15 h 04 | 73 | Strong coverage |
| July | 27.9°C | 15.1°C | 107 mm | 9.7 | 14 h 49 | 71 | Strong coverage |
| August | 27.4°C | 14.2°C | 99 mm | 8.7 | 13 h 47 | 73 | Strong coverage |
| September | 23.8°C | 10.4°C | 102 mm | 8.8 | 12 h 25 | 77 | Strong coverage |
| October | 17°C | 4.3°C | 85 mm | 10.1 | 11 h 03 | 44 | Strong coverage |
| November | 10.1°C | -0.8°C | 84 mm | 10 | 9 h 51 | 13 | Strong coverage |
| December | 4.3°C | -4.4°C | 87 mm | 10.3 | 9 h 16 | 5 | Strong coverage |
What has changed
Fox Run runs -0.1°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
0.0
Feb
+0.6
Mar
-0.9
Apr
-0.3
May
+0.6
Jun
-0.4
Jul
-0.2
Aug
-0.7
Sep
+0.4
Oct
+0.2
Nov
-1.2
Dec
+1.1
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 20.6°C12 Jan 2020 | -28.9°C19 Jan 1994 | 62 mm12 Jan 2018 | 176 mm2005 · driest 13 mm in 1981 | 53 |
| February | 23.9°C27 Feb 2000 | -28.3°C8 Feb 1977 | 52 mm24 Feb 1975 | 133 mm2008 · driest 12 mm in 1978 | 53 |
| March | 28.9°C31 Mar 1986 | -23.3°C1 Mar 2015 | 50 mm29 Mar 1985 | 146 mm2020 · driest 33 mm in 1969 | 52 |
| April | 32.2°C24 Apr 1985 | -12.8°C9 Apr 1982 | 53 mm11 Apr 2013 | 183 mm2011 · driest 25 mm in 1971 | 53 |
| May | 32.8°C30 May 1987 | -5.6°C1 May 1978 | 84 mm28 May 1985 | 186 mm1990 · driest 33 mm in 2007 | 53 |
| June | 36.1°C23 Jun 1988 | -0.6°C8 Jun 1977 | 61 mm15 Jun 2015 | 267 mm1972 · driest 27 mm in 1988 | 53 |
| July | 38.9°C17 Jul 1988 | 1.1°C1 Jul 1989 | 75 mm9 Jul 1985 | 247 mm1992 · driest 19 mm in 1975 | 52 |
| August | 37.8°C18 Aug 1988 | 0.0°C29 Aug 1982 | 100 mm21 Aug 2007 | 214 mm1974 · driest 14 mm in 2008 | 52 |
| September | 34.4°C8 Sep 1985 | -2.2°C25 Sep 1974 | 120 mm18 Sep 2004 | 250 mm2018 · driest 16 mm in 1985 | 52 |
| October | 31.1°C2 Oct 2019 | -8.3°C24 Oct 1969 | 69 mm4 Oct 1986 | 173 mm2016 · driest 10 mm in 1982 | 53 |
| November | 26.1°C5 Nov 2003 | -17.8°C30 Nov 1976 | 55 mm6 Nov 2017 | 275 mm1985 · driest 18 mm in 2009 | 53 |
| December | 23.3°C4 Dec 1982 | -25.6°C24 Dec 1989 | 80 mm1 Dec 2010 | 177 mm1990 · driest 27 mm in 1980 | 53 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 27 | 2 | 11 |
| February | 0 | 0 | 25 | 2 | 8 |
| March | <1 | 0 | 22 | 3 | 5 |
| April | 3 | <1 | 12 | 3 | 1 |
| May | 10 | 2 | 2 | 3 | 0 |
| June | 18 | 5 | 0 | 4 | 0 |
| July | 26 | 9 | 0 | 4 | 0 |
| August | 24 | 7 | 0 | 3 | 0 |
| September | 13 | 3 | <1 | 3 | 0 |
| October | 3 | <1 | 6 | 3 | 0 |
| November | 0 | 0 | 18 | 3 | 2 |
| December | 0 | 0 | 25 | 3 | 6 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 36% | 7% | 48% | -2.0–5.0°C |
| February | <1% | 33% | 7% | 43% | 0.2–6.8°C |
| March | 6% | 34% | 9% | 48% | 5.2–12.2°C |
| April | 19% | 37% | 11% | 48% | 13.0–18.3°C |
| May | 43% | 37% | 11% | 51% | 18.9–24.7°C |
| June | 61% | 34% | 14% | 45% | 24.3–27.6°C |
| July | 68% | 32% | 12% | 37% | 26.3–29.9°C |
| August | 71% | 28% | 11% | 32% | 25.8–29.1°C |
| September | 59% | 30% | 11% | 37% | 22.1–26.0°C |
| October | 25% | 32% | 8% | 38% | 14.6–19.0°C |
| November | 5% | 36% | 10% | 47% | 6.9–13.3°C |
| December | <1% | 35% | 9% | 48% | 0.8–7.8°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 5190247
- NOAA station
- USC00361139 · BUTLER 2 SW
- Station distance
- 20.9 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 29 usable years
- Daylight
- Calculated from latitude 40.70°, 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.