September
September · October · May
United States · 1991–2020
September leads for comfortable weather in Piggott: typically 29.2°C by day, 15.1°C at night, with 80 mm of rain. Based on measured 1991–2020 NOAA station history.
September · October · May
August · June · July
October · April · November
The weakest month is January, scoring 5 against September’s 74 — days reach only 7.3°C, 17° 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 | 7.3°C | -3.1°C | 99 mm | 6.7 | 9 h 56 | 5 | Good coverage |
| February | 10.1°C | -1.4°C | 98 mm | 6.2 | 10 h 48 | 13 | Good coverage |
| March | 15.7°C | 3.1°C | 125 mm | 7.9 | 11 h 51 | 34 | Good coverage |
| April | 22°C | 9°C | 134 mm | 8.6 | 13 h 04 | 64 | Good coverage |
| May | 27°C | 14.5°C | 151 mm | 8.4 | 14 h 05 | 68 | Good coverage |
| June | 31.4°C | 19.3°C | 92 mm | 6.8 | 14 h 37 | 56 | Good coverage |
| July | 32.7°C | 20.8°C | 103 mm | 6.2 | 14 h 25 | 48 | Good coverage |
| August | 33.1°C | 19.8°C | 57 mm | 4.8 | 13 h 32 | 57 | Good coverage |
| September | 29.2°C | 15.1°C | 80 mm | 5.2 | 12 h 22 | 74 | Good coverage |
| October | 23.3°C | 8.3°C | 103 mm | 5.7 | 11 h 12 | 74 | Good coverage |
| November | 15.4°C | 3.5°C | 109 mm | 6.9 | 10 h 11 | 37 | Good coverage |
| December | 9.1°C | -0.9°C | 116 mm | 7.4 | 9 h 41 | 7 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 23.3°C4 Jan 1955 | -24.4°C21 Jan 1985 | 202 mm1 Jan 1966 | 319 mm1966 · driest 18 mm in 2014 | 56 |
| February | 26.7°C13 Feb 1962 | -20.0°C9 Feb 1979 | 102 mm25 Feb 2011 | 250 mm1989 · driest 0 mm in 2015 | 60 |
| March | 30.0°C26 Mar 2007 | -17.8°C5 Mar 1960 | 108 mm19 Mar 2008 | 298 mm1975 · driest 6 mm in 2013 | 61 |
| April | 34.4°C19 Apr 2006 | -4.4°C10 Apr 1960 | 125 mm19 Apr 1973 | 320 mm1979 · driest 22 mm in 1976 | 60 |
| May | 36.7°C29 May 1953 | 0.6°C6 May 2013 | 133 mm2 May 2011 | 340 mm1967 · driest 0 mm in 2015 | 62 |
| June | 40.6°C27 Jun 1988 | 6.1°C23 Jun 1974 | 106 mm12 Jun 1989 | 282 mm1970 · driest 3 mm in 1988 | 57 |
| July | 44.4°C12 Jul 1980 | 10.0°C6 Jul 1972 | 120 mm4 Jul 1976 | 250 mm1996 · driest 1 mm in 1993 | 60 |
| August | 42.8°C17 Aug 2007 | 7.8°C29 Aug 1986 | 245 mm14 Aug 1957 | 301 mm1957 · driest 0 mm in 2007 | 58 |
| September | 41.1°C10 Sep 1980 | 1.1°C23 Sep 1974 | 113 mm30 Sep 1988 | 308 mm1988 · driest 1 mm in 1953 | 55 |
| October | 36.1°C11 Oct 1963 | -4.4°C24 Oct 1981 | 152 mm6 Oct 1998 | 297 mm2009 · driest 0 mm in 2005 | 57 |
| November | 30.6°C5 Nov 1987 | -11.1°C23 Nov 1964 | 139 mm24 Nov 1973 | 375 mm1957 · driest 21 mm in 1954 | 57 |
| December | 25.6°C3 Dec 1982 | -21.1°C23 Dec 1989 | 121 mm5 Dec 2011 | 278 mm1990 · driest 13 mm in 2012 | 59 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 20 | 3 | <1 |
| February | 0 | 0 | 16 | 3 | 1 |
| March | 3 | 0 | 9 | 4 | <1 |
| April | 9 | 2 | <1 | 5 | 0 |
| May | 20 | 8 | 0 | 4 | 0 |
| June | 26 | 20 | 0 | 3 | 0 |
| July | 27 | 23 | 0 | 3 | 0 |
| August | 28 | 24 | 0 | 2 | 0 |
| September | 23 | 12 | 0 | 2 | 0 |
| October | 12 | 3 | 2 | 3 | 0 |
| November | 2 | 0 | 7 | 4 | <1 |
| December | 0 | 0 | 16 | 3 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 2% | 23% | 10% | 23% | 4.3–10.7°C |
| February | 7% | 27% | 11% | 31% | 6.0–13.7°C |
| March | 23% | 28% | 13% | 33% | 12.3–19.1°C |
| April | 50% | 29% | 14% | 35% | 19.9–25.0°C |
| May | 68% | 28% | 13% | 32% | 25.1–29.5°C |
| June | 76% | 24% | 10% | 23% | 29.8–33.7°C |
| July | 78% | 22% | 9% | 20% | 31.6–35.1°C |
| August | 82% | 17% | 7% | 15% | 30.7–35.2°C |
| September | 79% | 19% | 9% | 17% | 27.0–31.8°C |
| October | 61% | 19% | 9% | 19% | 21.4–25.8°C |
| November | 22% | 24% | 12% | 22% | 12.7–18.4°C |
| December | 2% | 26% | 12% | 28% | 6.9–12.1°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