August
August · July · June
Canada · 1991–2020
August leads for comfortable weather in Saint-Antoine: typically 24.7°C by day, 13.5°C at night, with 83 mm of rain. Based on measured 1991–2020 NOAA station history.
August · July · June
July · August · June
June · September · August
The weakest month is January, scoring 5 against August’s 83 — days reach only -3.3°C, 27° 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 | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | -3.3°C | -13.1°C | 75 mm | 10.2 | -0.6°C | 8 h 58 | 5 | Strong coverage |
| February | -2.4°C | -12.7°C | 64 mm | 9 | -0.8°C | 10 h 15 | 5 | Strong coverage |
| March | 2.1°C | -7.4°C | 69 mm | 10 | -0.7°C | 11 h 45 | 5 | Strong coverage |
| April | 8.4°C | -1.2°C | 76 mm | 11.1 | 0.8°C | 13 h 29 | 6 | Strong coverage |
| May | 15.7°C | 4.5°C | 86 mm | 11.4 | 5.7°C | 14 h 58 | 39 | Strong coverage |
| June | 21.3°C | 10.2°C | 87 mm | 9.9 | 11.8°C | 15 h 47 | 69 | Strong coverage |
| July | 25°C | 14.3°C | 89 mm | 9.7 | 16.8°C | 15 h 27 | 82 | Strong coverage |
| August | 24.7°C | 13.5°C | 83 mm | 8.6 | 18.3°C | 14 h 10 | 83 | Strong coverage |
| September | 20.3°C | 9.1°C | 106 mm | 8.9 | 16.2°C | 12 h 29 | 62 | Strong coverage |
| October | 13.1°C | 3.3°C | 105 mm | 9.8 | 12.3°C | 10 h 49 | 27 | Strong coverage |
| November | 6.2°C | -2°C | 92 mm | 10.4 | 7.0°C | 9 h 21 | 5 | Strong coverage |
| December | 0°C | -8.3°C | 95 mm | 12 | 1.9°C | 8 h 37 | 5 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 16.0°C14 Jan 2005 | -31.0°C31 Jan 1993 | 76 mm13 Jan 2018 | 232 mm2018 · driest 16 mm in 2013 | 30 |
| February | 14.9°C20 Feb 1994 | -30.1°C7 Feb 1995 | 61 mm2 Feb 2003 | 116 mm2018 · driest 12 mm in 2007 | 30 |
| March | 26.0°C22 Mar 2012 | -27.0°C10 Mar 1997 | 58 mm30 Mar 2003 | 180 mm1994 · driest 16 mm in 1993 | 30 |
| April | 28.4°C30 Apr 2004 | -15.8°C6 Apr 2015 | 45 mm24 Apr 2014 | 183 mm2019 · driest 24 mm in 1992 | 30 |
| May | 33.3°C22 May 1992 | -5.7°C2 May 2015 | 71 mm14 May 2001 | 188 mm2017 · driest 0 mm in 1992 | 30 |
| June | 36.0°C19 Jun 2020 | -2.0°C4 Jun 2018 | 64 mm4 Jun 2006 | 157 mm1993 · driest 0 mm in 1992 | 30 |
| July | 35.0°C17 Jul 1999 | 3.5°C4 Jul 1992 | 65 mm4 Jul 1997 | 183 mm2006 · driest 20 mm in 2017 | 30 |
| August | 35.6°C1 Aug 1995 | 4.5°C23 Aug 2007 | 59 mm29 Aug 2009 | 179 mm2004 · driest 18 mm in 1995 | 31 |
| September | 34.2°C1 Sep 2010 | -2.8°C25 Sep 2018 | 144 mm30 Sep 2015 | 227 mm1999 · driest 0 mm in 1995 | 30 |
| October | 27.5°C9 Oct 2011 | -7.6°C27 Oct 1998 | 68 mm24 Oct 2014 | 194 mm2003 · driest 1 mm in 2018 | 28 |
| November | 23.7°C10 Nov 2020 | -18.2°C25 Nov 2008 | 62 mm17 Nov 2002 | 185 mm2002 · driest 28 mm in 2003 | 29 |
| December | 16.3°C1 Dec 2020 | -27.1°C28 Dec 1993 | 101 mm10 Dec 2014 | 229 mm2014 · driest 32 mm in 2001 | 29 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 30 | 2 |
| February | 0 | 0 | 27 | 2 |
| March | <1 | 0 | 28 | 2 |
| April | <1 | 0 | 19 | 2 |
| May | 3 | <1 | 4 | 2 |
| June | 8 | 1 | <1 | 2 |
| July | 16 | 3 | 0 | 3 |
| August | 14 | 3 | 0 | 3 |
| September | 5 | <1 | <1 | 3 |
| October | <1 | 0 | 8 | 3 |
| November | 0 | 0 | 20 | 3 |
| December | 0 | 0 | 28 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 32% | 7% | 42% | -6.0–-1.6°C |
| February | 0% | 32% | 7% | 39% | -4.5–0.2°C |
| March | <1% | 33% | 7% | 42% | 0.0–4.6°C |
| April | 2% | 37% | 7% | 45% | 6.6–10.2°C |
| May | 18% | 37% | 8% | 52% | 13.7–17.7°C |
| June | 43% | 33% | 8% | 38% | 19.8–23.3°C |
| July | 64% | 32% | 9% | 39% | 23.4–26.7°C |
| August | 67% | 28% | 9% | 32% | 23.0–26.3°C |
| September | 39% | 29% | 10% | 34% | 18.6–22.2°C |
| October | 6% | 32% | 12% | 42% | 11.1–15.2°C |
| November | <1% | 35% | 10% | 49% | 4.3–8.8°C |
| December | 0% | 39% | 10% | 49% | -2.5–2.6°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