September
September · May · June
82climate match
United States · 1991–2020
Best time to visit
Molen.
September leads for comfortable weather in Molen: typically 26°C by day, 9.4°C at night, with 28 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortSeptember
Typical high26°C
Typical low9.4°C
Rain in September28 mm
July
July · August · June
75climate match
May
May · October · September
87climate match
The weakest month is January, scoring 5 against September’s 82 — days reach only 3.1°C, 21° below the 24°C the score treats as ideal, and nights drop to -9.9°C.
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
53.1° / -9.9°
Feb
56.4° / -6.7°
Mar
3212.6° / -1.9°
Apr
5317° / 1.6°
May
7922.2° / 6.8°
Jun
7928.8° / 11.8°
Jul
7232° / 15.6°
Aug
7530.6° / 14.2°
Sep
8226° / 9.4°
Oct
5918.6° / 2.4°
Nov
2010.1° / -4.2°
Dec
53.4° / -9.6°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 3.1°C | -9.9°C | 15 mm | 3.3 | 9 h 42 | 5 | Strong coverage |
| February | 6.4°C | -6.7°C | 15 mm | 3.1 | 10 h 40 | 5 | Strong coverage |
| March | 12.6°C | -1.9°C | 16 mm | 2.9 | 11 h 50 | 32 | Strong coverage |
| April | 17°C | 1.6°C | 13 mm | 3.1 | 13 h 10 | 53 | Strong coverage |
| May | 22.2°C | 6.8°C | 21 mm | 3.4 | 14 h 17 | 79 | Strong coverage |
| June | 28.8°C | 11.8°C | 12 mm | 2.3 | 14 h 54 | 79 | Strong coverage |
| July | 32°C | 15.6°C | 20 mm | 3.8 | 14 h 39 | 72 | Strong coverage |
| August | 30.6°C | 14.2°C | 22 mm | 4.5 | 13 h 42 | 75 | Strong coverage |
| September | 26°C | 9.4°C | 28 mm | 4.3 | 12 h 24 | 82 | Strong coverage |
| October | 18.6°C | 2.4°C | 25 mm | 3.5 | 11 h 06 | 59 | Strong coverage |
| November | 10.1°C | -4.2°C | 11 mm | 2 | 9 h 59 | 20 | Strong coverage |
| December | 3.4°C | -9.6°C | 12 mm | 2.5 | 9 h 26 | 5 | Strong coverage |
What has changed
Molen runs +1.0°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
+0.8
Feb
+0.7
Mar
+1.7
Apr
+1.2
May
0.0
Jun
+2.4
Jul
+1.2
Aug
+1.3
Sep
+1.7
Oct
0.0
Nov
+0.5
Dec
+0.5
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 17.2°C12 Jan 2000 | -27.2°C8 Jan 1982 | 31 mm26 Jan 1969 | 67 mm1949 · driest 0 mm in 1964 | 75 |
| February | 20.0°C26 Feb 1986 | -26.1°C6 Feb 1949 | 28 mm7 Feb 1965 | 61 mm1998 · driest 0 mm in 1988 | 77 |
| March | 30.0°C26 Mar 2026 | -17.2°C1 Mar 1962 | 35 mm9 Mar 2013 | 48 mm1979 · driest 0 mm in 1956 | 77 |
| April | 30.0°C26 Apr 1898 | -11.1°C7 Apr 2023 | 44 mm23 Apr 2004 | 66 mm2004 · driest 0 mm in 1966 | 78 |
| May | 35.6°C30 May 1897 | -5.6°C7 May 2010 | 31 mm2 May 2018 | 57 mm1992 · driest 0 mm in 2012 | 78 |
| June | 37.8°C26 Jun 1994 | -2.8°C2 Jun 1990 | 53 mm3 Jun 2005 | 69 mm2005 · driest 0 mm in 2017 | 79 |
| July | 38.9°C19 Jul 1998 | 3.9°C5 Jul 1993 | 50 mm20 Jul 1973 | 88 mm1973 · driest 0 mm in 2020 | 80 |
| August | 40.0°C13 Aug 1898 | 1.7°C23 Aug 1968 | 44 mm12 Aug 1995 | 80 mm1995 · driest 0 mm in 2020 | 80 |
| September | 36.7°C6 Sep 2020 | -5.6°C29 Sep 1985 | 39 mm9 Sep 1961 | 111 mm1997 · driest 0 mm in 1953 | 80 |
| October | 31.1°C2 Oct 2003 | -14.4°C31 Oct 2019 | 42 mm7 Oct 2006 | 120 mm2006 · driest 0 mm in 1995 | 80 |
| November | 25.0°C18 Nov 1898 | -20.0°C28 Nov 1976 | 23 mm3 Nov 1978 | 69 mm1978 · driest 0 mm in 2020 | 80 |
| December | 22.2°C1 Dec 1898 | -29.4°C23 Dec 1990 | 19 mm26 Dec 2003 | 57 mm2010 · driest 0 mm in 2017 | 78 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 31 | <1 | 3 |
| February | 0 | 0 | 27 | <1 | 3 |
| March | <1 | 0 | 22 | <1 | 1 |
| April | 2 | 0 | 11 | <1 | <1 |
| May | 12 | 2 | 2 | <1 | <1 |
| June | 25 | 14 | <1 | <1 | 0 |
| July | 30 | 25 | 0 | <1 | 0 |
| August | 30 | 20 | 0 | <1 | 0 |
| September | 20 | 6 | <1 | <1 | 0 |
| October | 4 | <1 | 9 | <1 | <1 |
| November | 0 | 0 | 26 | <1 | 1 |
| December | 0 | 0 | 31 | <1 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 11% | 1% | 9% | -1.5–6.1°C |
| February | 0% | 10% | 1% | 8% | 1.3–9.3°C |
| March | 7% | 10% | <1% | 5% | 7.5–14.9°C |
| April | 30% | 10% | <1% | 7% | 13.6–18.9°C |
| May | 63% | 11% | 2% | 10% | 18.9–24.0°C |
| June | 88% | 8% | <1% | 5% | 25.1–30.9°C |
| July | 87% | 13% | 2% | 8% | 29.4–33.2°C |
| August | 84% | 16% | 2% | 12% | 28.2–31.6°C |
| September | 80% | 12% | 2% | 8% | 23.3–27.7°C |
| October | 45% | 11% | 2% | 8% | 15.7–21.8°C |
| November | 2% | 8% | 1% | 4% | 7.0–13.2°C |
| December | <1% | 9% | 1% | 6% | 0.0–6.6°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 5543326
- NOAA station
- USC00422798 · FERRON
- Station distance
- 6.5 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 29 usable years
- Daylight
- Calculated from latitude 39.09°, 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.