June
June · August · July
United States · 1991–2020
June leads for comfortable weather in Troy: typically 24.7°C by day, 11.4°C at night, with 90 mm of rain. Based on measured 1991–2020 NOAA station history.
June · August · July
July · August · June
May · September · June
The weakest month is January, scoring 5 against June’s 76 — days reach only 0.5°C, 23° 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 | 0.5°C | -9.7°C | 73 mm | 9.2 | 9 h 27 | 5 | Strong coverage |
| February | 2.1°C | -9°C | 53 mm | 7.5 | 10 h 31 | 5 | Strong coverage |
| March | 6.8°C | -5°C | 78 mm | 8.9 | 11 h 48 | 5 | Strong coverage |
| April | 14.2°C | 0.6°C | 94 mm | 10.4 | 13 h 17 | 27 | Strong coverage |
| May | 20.5°C | 6.3°C | 91 mm | 10.8 | 14 h 31 | 58 | Strong coverage |
| June | 24.7°C | 11.4°C | 90 mm | 10.6 | 15 h 12 | 76 | Strong coverage |
| July | 27.1°C | 13.7°C | 98 mm | 9.4 | 14 h 56 | 73 | Strong coverage |
| August | 26.3°C | 13.1°C | 97 mm | 9.4 | 13 h 51 | 74 | Strong coverage |
| September | 22.3°C | 8.9°C | 112 mm | 8.6 | 12 h 26 | 68 | Strong coverage |
| October | 15.8°C | 2.9°C | 97 mm | 9.1 | 11 h 00 | 37 | Strong coverage |
| November | 9°C | -1.8°C | 75 mm | 8 | 9 h 46 | 10 | Strong coverage |
| December | 3.2°C | -5.9°C | 77 mm | 8.8 | 9 h 09 | 5 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 18.3°C9 Jan 1998 | -31.1°C21 Jan 1994 | 56 mm20 Jan 1996 | 173 mm1996 · driest 13 mm in 2025 | 50 |
| February | 21.1°C25 Feb 2017 | -29.4°C12 Feb 2014 | 56 mm15 Feb 1984 | 144 mm1981 · driest 12 mm in 1987 | 50 |
| March | 30.0°C31 Mar 1977 | -26.7°C19 Mar 1993 | 84 mm4 Mar 1999 | 174 mm2011 · driest 20 mm in 1981 | 48 |
| April | 32.8°C28 Apr 1990 | -12.2°C7 Apr 1982 | 56 mm3 Apr 2005 | 272 mm2011 · driest 24 mm in 1997 | 46 |
| May | 34.4°C10 May 1979 | -5.6°C9 May 2020 | 66 mm1 May 2020 | 195 mm1984 · driest 31 mm in 2005 | 49 |
| June | 35.6°C25 Jun 2025 | -2.2°C10 Jun 1988 | 69 mm15 Jun 1981 | 202 mm1981 · driest 14 mm in 1991 | 47 |
| July | 38.9°C17 Jul 1988 | 2.8°C3 Jul 2007 | 79 mm24 Jul 2018 | 304 mm2004 · driest 29 mm in 1997 | 47 |
| August | 36.7°C12 Aug 1988 | -2.2°C29 Aug 1982 | 105 mm18 Aug 1994 | 213 mm1994 · driest 21 mm in 2013 | 47 |
| September | 35.6°C11 Sep 1983 | -5.0°C29 Sep 2000 | 137 mm8 Sep 2011 | 334 mm2011 · driest 23 mm in 2017 | 49 |
| October | 30.6°C1 Oct 1986 | -10.6°C31 Oct 1988 | 111 mm1 Oct 2010 | 223 mm1990 · driest 18 mm in 1982 | 50 |
| November | 27.2°C3 Nov 1982 | -16.7°C30 Nov 1976 | 61 mm30 Nov 2005 | 145 mm1985 · driest 19 mm in 2016 | 49 |
| December | 20.0°C6 Dec 2001 | -27.8°C24 Dec 1989 | 68 mm25 Dec 2020 | 168 mm1983 · driest 14 mm in 1980 | 47 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 29 | 2 | 8 |
| February | 0 | 0 | 27 | 2 | 6 |
| March | <1 | 0 | 26 | 2 | 4 |
| April | 2 | <1 | 15 | 3 | 1 |
| May | 7 | 1 | 4 | 3 | 0 |
| June | 16 | 3 | <1 | 3 | 0 |
| July | 24 | 7 | 0 | 3 | 0 |
| August | 21 | 4 | 0 | 3 | 0 |
| September | 9 | 1 | 1 | 4 | 0 |
| October | 2 | <1 | 11 | 3 | <1 |
| November | 0 | 0 | 21 | 2 | 2 |
| December | 0 | 0 | 27 | 3 | 5 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 28% | 7% | 33% | -2.8–3.6°C |
| February | <1% | 26% | 6% | 28% | -1.0–5.6°C |
| March | 4% | 27% | 7% | 32% | 3.9–10.8°C |
| April | 15% | 35% | 11% | 46% | 12.5–16.5°C |
| May | 39% | 35% | 11% | 46% | 18.5–23.0°C |
| June | 58% | 36% | 10% | 47% | 22.9–26.5°C |
| July | 69% | 31% | 10% | 37% | 25.4–29.3°C |
| August | 68% | 31% | 10% | 36% | 24.8–28.2°C |
| September | 53% | 29% | 11% | 36% | 21.1–24.4°C |
| October | 21% | 30% | 10% | 35% | 13.9–18.2°C |
| November | 3% | 28% | 8% | 31% | 6.4–11.8°C |
| December | <1% | 28% | 8% | 28% | 0.0–6.4°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