September
September · August · May
United States · 1991–2020
September leads for comfortable weather in Loogootee: typically 26.6°C by day, 12.3°C at night, with 94 mm of rain. Based on measured 1991–2020 NOAA station history.
September · August · May
August · July · June
October · April · September
The weakest month is January, scoring 5 against September’s 75 — days reach only 4.1°C, 20° 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 | 4.1°C | -5.8°C | 89 mm | 8.5 | 9 h 44 | 5 | Strong coverage |
| February | 6.8°C | -4.5°C | 79 mm | 7.6 | 10 h 41 | 5 | Strong coverage |
| March | 12.5°C | -0.1°C | 114 mm | 9.6 | 11 h 50 | 18 | Strong coverage |
| April | 19.3°C | 5.2°C | 132 mm | 10.4 | 13 h 09 | 47 | Strong coverage |
| May | 24.4°C | 11.2°C | 155 mm | 11.1 | 14 h 15 | 68 | Strong coverage |
| June | 28.7°C | 16.1°C | 130 mm | 9.3 | 14 h 51 | 64 | Strong coverage |
| July | 30.3°C | 18°C | 111 mm | 8.2 | 14 h 37 | 59 | Strong coverage |
| August | 30°C | 16.5°C | 77 mm | 6.3 | 13 h 40 | 69 | Strong coverage |
| September | 26.6°C | 12.3°C | 94 mm | 6.4 | 12 h 23 | 75 | Strong coverage |
| October | 20.3°C | 5.9°C | 90 mm | 7.2 | 11 h 07 | 60 | Strong coverage |
| November | 12.8°C | 0.7°C | 105 mm | 7.5 | 10 h 01 | 24 | Strong coverage |
| December | 6.6°C | -3.2°C | 97 mm | 9.1 | 9 h 28 | 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°C9 Jan 1939 | -30.6°C29 Jan 1963 | 101 mm24 Jan 1949 | 388 mm1937 · driest 6 mm in 1943 | 114 |
| February | 28.3°C13 Feb 1938 | -27.8°C2 Feb 1951 | 77 mm10 Feb 1965 | 194 mm2018 · driest 2 mm in 1947 | 114 |
| March | 31.7°C23 Mar 2026 | -22.8°C3 Mar 1980 | 169 mm24 Mar 1913 | 368 mm1913 · driest 10 mm in 1941 | 114 |
| April | 35.0°C22 Apr 1914 | -10.0°C1 Apr 1969 | 100 mm28 Apr 2026 | 300 mm2011 · driest 17 mm in 1915 | 114 |
| May | 39.4°C30 May 1918 | -2.8°C1 May 1963 | 112 mm23 May 1975 | 266 mm1990 · driest 22 mm in 1914 | 113 |
| June | 43.9°C29 Jun 1936 | 2.8°C1 Jun 1966 | 110 mm27 Jun 2013 | 318 mm1916 · driest 8 mm in 1933 | 113 |
| July | 45.6°C14 Jul 1936 | 6.1°C23 Jul 1947 | 114 mm27 Jul 1979 | 335 mm1958 · driest 13 mm in 1919 | 113 |
| August | 43.3°C28 Aug 1936 | 4.4°C31 Aug 1915 | 102 mm22 Aug 1923 | 271 mm1974 · driest 12 mm in 1936 | 111 |
| September | 41.7°C13 Sep 1939 | -3.3°C26 Sep 1928 | 154 mm7 Sep 1971 | 243 mm1971 · driest 0 mm in 2004 | 112 |
| October | 36.7°C8 Oct 1939 | -8.9°C21 Oct 1952 | 114 mm27 Oct 1919 | 364 mm1919 · driest 2 mm in 2024 | 113 |
| November | 32.8°C1 Nov 1933 | -18.9°C30 Nov 1929 | 107 mm15 Nov 1993 | 289 mm1985 · driest 2 mm in 1914 | 113 |
| December | 25.0°C3 Dec 1982 | -29.4°C11 Dec 1917 | 79 mm15 Dec 1948 | 189 mm1990 · driest 13 mm in 1955 | 114 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 25 | 3 | 3 |
| February | <1 | 0 | 22 | 3 | 3 |
| March | 1 | 0 | 17 | 4 | 1 |
| April | 6 | <1 | 6 | 4 | 0 |
| May | 16 | 5 | <1 | 5 | 0 |
| June | 26 | 13 | 0 | 4 | 0 |
| July | 29 | 18 | 0 | 4 | 0 |
| August | 29 | 17 | 0 | 2 | 0 |
| September | 20 | 8 | 0 | 3 | 0 |
| October | 8 | 1 | 5 | 3 | 0 |
| November | <1 | 0 | 15 | 4 | <1 |
| December | 0 | 0 | 22 | 3 | 2 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 29% | 10% | 32% | 1.1–9.1°C |
| February | 2% | 28% | 9% | 32% | 3.1–10.6°C |
| March | 12% | 32% | 13% | 38% | 9.0–17.2°C |
| April | 33% | 34% | 13% | 43% | 16.8–22.1°C |
| May | 58% | 33% | 14% | 42% | 22.2–27.8°C |
| June | 71% | 29% | 12% | 33% | 27.0–31.6°C |
| July | 74% | 26% | 12% | 27% | 29.0–34.1°C |
| August | 78% | 22% | 10% | 20% | 28.3–32.9°C |
| September | 73% | 23% | 10% | 21% | 24.7–29.8°C |
| October | 47% | 22% | 9% | 23% | 18.4–23.8°C |
| November | 13% | 27% | 11% | 30% | 10.1–15.7°C |
| December | 1% | 28% | 10% | 33% | 3.1–10.7°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