September
September · August · June
United States · 1991–2020
September leads for comfortable weather in Loup City: typically 25.2°C by day, 10.2°C at night, with 56 mm of rain. Based on measured 1991–2020 NOAA station history.
September · August · June
August · July · June
September · October · May
The weakest month is January, scoring 5 against September’s 83 — days reach only 1.9°C, 22° below the 24°C the score treats as ideal, and nights drop to -11.3°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 | 1.9°C | -11.3°C | 14 mm | 2.6 | 9 h 30 | 5 | Strong coverage |
| February | 4.3°C | -9.5°C | 15 mm | 2.9 | 10 h 33 | 5 | Strong coverage |
| March | 10.7°C | -3.8°C | 41 mm | 5.2 | 11 h 48 | 19 | Strong coverage |
| April | 16.2°C | 1.6°C | 76 mm | 7.8 | 13 h 15 | 40 | Strong coverage |
| May | 21.9°C | 7.9°C | 114 mm | 10 | 14 h 28 | 63 | Strong coverage |
| June | 27.9°C | 14.2°C | 104 mm | 9.2 | 15 h 08 | 70 | Strong coverage |
| July | 30.5°C | 17.1°C | 87 mm | 7.3 | 14 h 52 | 64 | Strong coverage |
| August | 29.3°C | 15.7°C | 81 mm | 6.6 | 13 h 49 | 72 | Strong coverage |
| September | 25.2°C | 10.2°C | 56 mm | 4.7 | 12 h 25 | 83 | Strong coverage |
| October | 18.1°C | 2.5°C | 48 mm | 5.4 | 11 h 01 | 54 | Strong coverage |
| November | 10.3°C | -4.2°C | 31 mm | 3.3 | 9 h 48 | 20 | Strong coverage |
| December | 3.7°C | -9.3°C | 17 mm | 2.9 | 9 h 13 | 5 | Strong coverage |
What has changed
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.
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 23.9°C25 Jan 1981 | -36.1°C12 Jan 1912 | 25 mm3 Jan 2023 | 67 mm1960 · driest 0 mm in 1912 | 118 |
| February | 26.7°C26 Feb 1995 | -35.6°C13 Feb 1905 | 41 mm18 Feb 1984 | 62 mm1984 · driest 0 mm in 1949 | 119 |
| March | 33.3°C30 Mar 1943 | -27.8°C4 Mar 1960 | 90 mm17 Mar 1987 | 280 mm1987 · driest 0 mm in 1918 | 117 |
| April | 36.7°C28 Apr 1910 | -20.0°C3 Apr 1936 | 78 mm17 Apr 2016 | 234 mm1984 · driest 1 mm in 1928 | 119 |
| May | 38.3°C25 May 1967 | -6.7°C2 May 1909 | 89 mm5 May 1960 | 249 mm1903 · driest 9 mm in 1940 | 119 |
| June | 41.7°C16 Jun 1946 | 0.6°C7 Jun 1935 | 128 mm17 Jun 1954 | 285 mm1914 · driest 13 mm in 1906 | 117 |
| July | 44.4°C12 Jul 1939 | 4.4°C2 Jul 1907 | 90 mm28 Jul 1903 | 282 mm1993 · driest 3 mm in 1936 | 118 |
| August | 43.3°C23 Aug 1943 | 2.2°C18 Aug 1927 | 135 mm1 Aug 1905 | 215 mm1905 · driest 3 mm in 1919 | 119 |
| September | 40.6°C4 Sep 1945 | -10.0°C29 Sep 1984 | 142 mm10 Sep 2006 | 195 mm1965 · driest 1 mm in 2020 | 120 |
| October | 36.1°C4 Oct 1938 | -15.6°C28 Oct 1925 | 68 mm12 Oct 1930 | 155 mm2008 · driest 0 mm in 1996 | 117 |
| November | 29.4°C4 Nov 2020 | -26.7°C28 Nov 1976 | 58 mm9 Nov 1946 | 145 mm2015 · driest 0 mm in 1939 | 120 |
| December | 28.3°C6 Dec 1939 | -32.2°C22 Dec 1989 | 46 mm5 Dec 1913 | 141 mm1913 · driest 0 mm in 1905 | 121 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 31 | <1 | 4 |
| February | <1 | 0 | 27 | <1 | 4 |
| March | 1 | 0 | 24 | 1 | 2 |
| April | 4 | <1 | 11 | 2 | <1 |
| May | 11 | 3 | 1 | 4 | 0 |
| June | 23 | 11 | 0 | 3 | 0 |
| July | 28 | 18 | 0 | 3 | 0 |
| August | 27 | 15 | 0 | 3 | 0 |
| September | 17 | 7 | <1 | 2 | 0 |
| October | 6 | 1 | 9 | 1 | <1 |
| November | <1 | 0 | 25 | <1 | 1 |
| December | 0 | 0 | 30 | <1 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 7% | 1% | 2% | -2.8–6.5°C |
| February | 2% | 10% | 1% | 5% | -0.8–9.1°C |
| March | 13% | 15% | 4% | 10% | 5.5–13.8°C |
| April | 33% | 22% | 7% | 22% | 14.3–20.1°C |
| May | 54% | 28% | 11% | 33% | 20.2–25.3°C |
| June | 70% | 28% | 11% | 31% | 25.5–31.0°C |
| July | 78% | 22% | 9% | 21% | 28.9–33.7°C |
| August | 79% | 20% | 8% | 16% | 27.8–32.8°C |
| September | 73% | 17% | 7% | 15% | 23.1–28.6°C |
| October | 47% | 13% | 4% | 9% | 16.0–22.3°C |
| November | 11% | 9% | 3% | 4% | 7.4–14.0°C |
| December | 1% | 8% | 1% | 3% | -0.5–7.2°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