July
July · August · June
Canada · 1991–2020
July leads for comfortable weather in Guy: typically 22.9°C by day, 10.9°C at night, with 73 mm of rain. Based on measured 1991–2020 NOAA station history.
July · August · June
July · August · June
August · June · September
The weakest month is January, scoring 5 against July’s 77 — days reach only -8.6°C, 33° 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 | -8.6°C | -18.6°C | 31 mm | 7.2 | 7 h 38 | 5 | Good coverage |
| February | -4.8°C | -15.3°C | 16 mm | 4.4 | 9 h 31 | 5 | Good coverage |
| March | 0.3°C | -10.3°C | 21 mm | 5.3 | 11 h 38 | 5 | Good coverage |
| April | 10°C | -1.7°C | 21 mm | 4.7 | 14 h 03 | 22 | Good coverage |
| May | 17.3°C | 4.3°C | 45 mm | 7.1 | 16 h 11 | 54 | Good coverage |
| June | 21°C | 9°C | 77 mm | 9.8 | 17 h 28 | 67 | Good coverage |
| July | 22.9°C | 10.9°C | 73 mm | 10 | 16 h 57 | 77 | Good coverage |
| August | 22.2°C | 9.3°C | 50 mm | 7.9 | 15 h 02 | 77 | Good coverage |
| September | 17.2°C | 5.1°C | 36 mm | 7.2 | 12 h 39 | 56 | Good coverage |
| October | 9.3°C | -0.9°C | 25 mm | 6.6 | 10 h 19 | 20 | Good coverage |
| November | -0.9°C | -9.6°C | 28 mm | 7.3 | 8 h 12 | 5 | Good coverage |
| December | -7°C | -16.4°C | 30 mm | 6.3 | 7 h 05 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 13.7°C7 Jan 2003 | -48.4°C26 Jan 2004 | 20 mm19 Jan 2003 | 88 mm1994 · driest 0 mm in 2014 | 23 |
| February | 13.0°C28 Feb 1992 | -43.2°C6 Feb 1994 | 14 mm19 Feb 2003 | 44 mm2003 · driest 2 mm in 2010 | 23 |
| March | 15.6°C22 Mar 1992 | -46.0°C8 Mar 2003 | 20 mm10 Mar 2007 | 41 mm2004 · driest 2 mm in 2014 | 23 |
| April | 27.6°C21 Apr 2010 | -26.7°C2 Apr 2002 | 19 mm13 Apr 2012 | 47 mm2008 · driest 3 mm in 1994 | 24 |
| May | 31.7°C24 May 1999 | -9.7°C3 May 2002 | 65 mm4 May 2000 | 123 mm2000 · driest 6 mm in 2014 | 24 |
| June | 30.1°C9 Jun 1998 | -1.6°C6 Jun 2009 | 62 mm23 Jun 1993 | 190 mm2011 · driest 19 mm in 2009 | 24 |
| July | 34.4°C1 Jul 2013 | -1.1°C16 Jul 1999 | 44 mm7 Jul 2004 | 119 mm1993 · driest 16 mm in 1991 | 24 |
| August | 34.1°C17 Aug 2008 | -2.4°C22 Aug 1992 | 56 mm21 Aug 2012 | 127 mm1996 · driest 1 mm in 2014 | 24 |
| September | 30.6°C23 Sep 2009 | -7.6°C18 Sep 1995 | 31 mm1 Sep 2004 | 121 mm2004 · driest 4 mm in 1995 | 23 |
| October | 26.7°C2 Oct 2008 | -27.2°C27 Oct 1991 | 21 mm1 Oct 2012 | 70 mm1991 · driest 0 mm in 2008 | 24 |
| November | 17.7°C22 Nov 2005 | -35.3°C26 Nov 2006 | 18 mm9 Nov 1996 | 64 mm1996 · driest 4 mm in 1997 | 24 |
| December | 12.7°C27 Dec 1999 | -48.8°C28 Dec 1992 | 18 mm16 Dec 1992 | 77 mm2013 · driest 2 mm in 2003 | 24 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 29 | <1 | 10 |
| February | 0 | 0 | 27 | <1 | 7 |
| March | 0 | 0 | 28 | <1 | 8 |
| April | <1 | 0 | 18 | <1 | 4 |
| May | 2 | 0 | 5 | 1 | 1 |
| June | 5 | <1 | <1 | 2 | <1 |
| July | 9 | <1 | 0 | 2 | 0 |
| August | 9 | 1 | <1 | 1 | 0 |
| September | 2 | <1 | 3 | 1 | <1 |
| October | <1 | 0 | 17 | <1 | 4 |
| November | 0 | 0 | 27 | <1 | 8 |
| December | 0 | 0 | 30 | <1 | 9 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 23% | 2% | 25% | -14.0–-2.8°C |
| February | 0% | 16% | <1% | 15% | -9.0–-0.8°C |
| March | 0% | 17% | <1% | 15% | -3.9–4.5°C |
| April | 4% | 16% | 2% | 15% | 6.7–13.8°C |
| May | 30% | 23% | 4% | 27% | 14.8–20.1°C |
| June | 49% | 33% | 8% | 43% | 19.2–22.6°C |
| July | 59% | 33% | 8% | 44% | 21.1–24.9°C |
| August | 56% | 26% | 4% | 27% | 19.1–24.9°C |
| September | 28% | 24% | 3% | 28% | 13.5–20.1°C |
| October | 4% | 22% | 1% | 27% | 6.1–12.1°C |
| November | 0% | 25% | 1% | 28% | -6.6–3.0°C |
| December | 0% | 20% | 2% | 19% | -13.0–-0.6°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