June
June · August · July
United States · 1991–2020
June leads for comfortable weather in Richmondville: typically 24.2°C by day, 12.4°C at night, with 107 mm of rain. Based on measured 1991–2020 NOAA station history.
June · August · July
July · August · June
September · May · June
The weakest month is January, scoring 5 against June’s 78 — days reach only -0.7°C, 25° 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 | -0.7°C | -11°C | 61 mm | 8.5 | 9 h 22 | 5 | Strong coverage |
| February | 0.5°C | -10.3°C | 54 mm | 7.1 | 10 h 28 | 5 | Strong coverage |
| March | 5.2°C | -6°C | 79 mm | 8.4 | 11 h 48 | 5 | Strong coverage |
| April | 12.8°C | 0.7°C | 85 mm | 8.9 | 13 h 19 | 25 | Strong coverage |
| May | 19.5°C | 7.2°C | 92 mm | 10.8 | 14 h 36 | 56 | Strong coverage |
| June | 24.2°C | 12.4°C | 107 mm | 10.3 | 15 h 18 | 78 | Strong coverage |
| July | 26.6°C | 14.9°C | 104 mm | 9.8 | 15 h 01 | 75 | Strong coverage |
| August | 25.7°C | 13.7°C | 105 mm | 9.6 | 13 h 55 | 76 | Strong coverage |
| September | 22°C | 9.6°C | 92 mm | 8.7 | 12 h 26 | 71 | Strong coverage |
| October | 15°C | 3.6°C | 103 mm | 10.1 | 10 h 58 | 34 | Strong coverage |
| November | 8.3°C | -1.6°C | 67 mm | 7.5 | 9 h 42 | 10 | Strong coverage |
| December | 2.4°C | -6.5°C | 79 mm | 8.8 | 9 h 04 | 5 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 18.3°C7 Jan 2007 | -36.1°C27 Jan 1994 | 38 mm13 Jan 2018 | 120 mm1999 · driest 9 mm in 1989 | 33 |
| February | 23.9°C22 Feb 2018 | -28.9°C7 Feb 1995 | 59 mm26 Feb 2010 | 136 mm2008 · driest 12 mm in 2012 | 33 |
| March | 28.3°C31 Mar 1998 | -26.7°C7 Mar 2003 | 55 mm27 Mar 2002 | 157 mm2001 · driest 20 mm in 2016 | 33 |
| April | 31.7°C28 Apr 2009 | -13.9°C7 Apr 2016 | 90 mm16 Apr 2007 | 175 mm2007 · driest 27 mm in 2001 | 33 |
| May | 32.2°C27 May 2010 | -5.0°C1 May 2008 | 134 mm30 May 2016 | 185 mm2016 · driest 26 mm in 2015 | 32 |
| June | 33.3°C19 Jun 1994 | -4.4°C3 Jun 1998 | 70 mm7 Jun 2000 | 250 mm2006 · driest 34 mm in 1988 | 32 |
| July | 35.6°C17 Jul 1988 | 6.1°C3 Jul 2001 | 89 mm14 Jul 1996 | 231 mm1996 · driest 34 mm in 1990 | 33 |
| August | 34.4°C15 Aug 2002 | -3.3°C19 Aug 2007 | 72 mm23 Aug 2010 | 264 mm2011 · driest 30 mm in 1998 | 32 |
| September | 32.8°C6 Sep 2018 | -5.0°C21 Sep 2007 | 132 mm17 Sep 1999 | 236 mm1999 · driest 25 mm in 1990 | 33 |
| October | 28.3°C8 Oct 1990 | -9.4°C28 Oct 2016 | 113 mm1 Oct 2010 | 245 mm2010 · driest 15 mm in 2001 | 34 |
| November | 23.9°C10 Nov 2020 | -21.7°C23 Nov 2018 | 89 mm9 Nov 1996 | 212 mm1997 · driest 6 mm in 2012 | 33 |
| December | 20.0°C25 Dec 2015 | -27.2°C17 Dec 2013 | 76 mm8 Dec 2010 | 177 mm1996 · driest 20 mm in 1989 | 34 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 27 | 2 | 6 |
| February | 0 | 0 | 26 | 2 | 5 |
| March | <1 | 0 | 26 | 2 | 3 |
| April | 1 | <1 | 14 | 3 | <1 |
| May | 6 | <1 | 1 | 3 | <1 |
| June | 14 | 3 | <1 | 4 | 0 |
| July | 22 | 5 | 0 | 3 | 0 |
| August | 20 | 3 | <1 | 3 | 0 |
| September | 9 | 1 | <1 | 3 | 0 |
| October | 1 | 0 | 7 | 3 | <1 |
| November | 0 | 0 | 18 | 2 | 1 |
| December | 0 | 0 | 26 | 3 | 4 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 27% | 6% | 30% | -4.0–2.8°C |
| February | <1% | 26% | 6% | 27% | -2.7–3.5°C |
| March | 2% | 27% | 8% | 31% | 2.9–8.7°C |
| April | 12% | 30% | 9% | 33% | 10.4–15.3°C |
| May | 34% | 35% | 11% | 45% | 17.1–22.3°C |
| June | 58% | 34% | 12% | 43% | 22.7–25.8°C |
| July | 68% | 31% | 11% | 35% | 25.0–28.4°C |
| August | 67% | 31% | 12% | 38% | 24.2–27.7°C |
| September | 49% | 28% | 10% | 36% | 20.1–23.7°C |
| October | 17% | 33% | 10% | 34% | 12.9–16.9°C |
| November | 4% | 25% | 7% | 27% | 5.9–11.8°C |
| December | <1% | 28% | 8% | 33% | -1.0–6.0°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