July
July · August · June
Canada · 1991–2020
July leads for comfortable weather in Cheminis: typically 24.1°C by day, 12.8°C at night, with 81 mm of rain. Based on measured 1991–2020 NOAA station history.
July · August · June
July · August · June
June · August · September
The weakest month is January, scoring 5 against July’s 84 — days reach only -9.4°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 | -9.4°C | -21.3°C | 42 mm | 9 | 8 h 45 | 5 | Good coverage |
| February | -7°C | -20.7°C | 31 mm | 7.1 | 10 h 07 | 5 | Good coverage |
| March | -0.1°C | -14.3°C | 39 mm | 8 | 11 h 44 | 5 | Good coverage |
| April | 7.4°C | -4.9°C | 57 mm | 8.3 | 13 h 35 | 5 | Good coverage |
| May | 16.5°C | 4.1°C | 64 mm | 9.8 | 15 h 09 | 45 | Good coverage |
| June | 21.7°C | 10°C | 79 mm | 10 | 16 h 02 | 71 | Good coverage |
| July | 24.1°C | 12.8°C | 81 mm | 9.3 | 15 h 41 | 84 | Good coverage |
| August | 22.3°C | 11.7°C | 92 mm | 10.4 | 14 h 19 | 74 | Good coverage |
| September | 17.8°C | 7.7°C | 90 mm | 10.1 | 12 h 31 | 52 | Good coverage |
| October | 9.4°C | 1.4°C | 86 mm | 11.6 | 10 h 44 | 12 | Good coverage |
| November | 1.5°C | -5.4°C | 60 mm | 10.2 | 9 h 10 | 5 | Good coverage |
| December | -6.1°C | -15.6°C | 46 mm | 9.1 | 8 h 22 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 7.2°C23 Jan 1999 | -42.4°C13 Jan 1999 | 32 mm11 Jan 2016 | 124 mm2016 · driest 11 mm in 2011 | 24 |
| February | 10.1°C11 Feb 1999 | -42.6°C13 Feb 2003 | 18 mm5 Feb 2006 | 79 mm2019 · driest 0 mm in 2007 | 24 |
| March | 26.5°C21 Mar 2012 | -39.4°C3 Mar 2003 | 28 mm31 Mar 2022 | 70 mm2022 · driest 12 mm in 2005 | 24 |
| April | 27.6°C30 Apr 2001 | -28.8°C4 Apr 2016 | 37 mm23 Apr 2019 | 132 mm2019 · driest 4 mm in 2000 | 24 |
| May | 33.8°C25 May 2010 | -8.0°C8 May 2020 | 42 mm22 May 2001 | 108 mm2001 · driest 10 mm in 2021 | 25 |
| June | 33.1°C23 Jun 2003 | -1.2°C1 Jun 2003 | 52 mm1 Jun 2013 | 145 mm2022 · driest 35 mm in 2010 | 26 |
| July | 36.0°C12 Jul 2005 | 3.1°C1 Jul 2001 | 50 mm4 Jul 2004 | 122 mm2004 · driest 4 mm in 2019 | 26 |
| August | 33.7°C6 Aug 2001 | 2.2°C31 Aug 2009 | 61 mm10 Aug 2004 | 151 mm2000 · driest 1 mm in 2008 | 26 |
| September | 33.3°C8 Sep 2002 | -4.3°C28 Sep 2000 | 48 mm5 Sep 2018 | 166 mm2010 · driest 41 mm in 2004 | 24 |
| October | 28.2°C8 Oct 2011 | -13.6°C30 Oct 2020 | 54 mm14 Oct 2014 | 153 mm2014 · driest 28 mm in 1998 | 24 |
| November | 19.9°C9 Nov 2020 | -27.3°C30 Nov 2012 | 37 mm1 Nov 2013 | 105 mm2013 · driest 27 mm in 2006 | 24 |
| December | 11.2°C5 Dec 2001 | -43.1°C20 Dec 2004 | 30 mm14 Dec 2015 | 93 mm2015 · driest 0 mm in 2005 | 24 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 31 | <1 |
| February | 0 | 0 | 28 | <1 |
| March | 0 | 0 | 29 | <1 |
| April | <1 | 0 | 24 | 2 |
| May | 3 | <1 | 8 | 2 |
| June | 8 | 2 | <1 | 3 |
| July | 13 | 2 | 0 | 2 |
| August | 8 | 1 | 0 | 3 |
| September | 3 | <1 | <1 | 3 |
| October | <1 | 0 | 13 | 3 |
| November | 0 | 0 | 24 | 2 |
| December | 0 | 0 | 30 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 29% | 2% | 33% | -12.8–-6.1°C |
| February | 0% | 25% | 2% | 26% | -10.8–-4.2°C |
| March | <1% | 26% | 3% | 35% | -3.0–2.8°C |
| April | 2% | 29% | 6% | 36% | 4.5–10.1°C |
| May | 24% | 32% | 7% | 44% | 13.4–19.1°C |
| June | 45% | 34% | 10% | 45% | 20.1–23.4°C |
| July | 61% | 30% | 8% | 37% | 22.0–25.8°C |
| August | 51% | 33% | 10% | 40% | 20.8–24.1°C |
| September | 27% | 34% | 10% | 41% | 16.0–19.7°C |
| October | 6% | 38% | 9% | 53% | 6.5–11.7°C |
| November | 0% | 34% | 5% | 45% | -1.8–4.7°C |
| December | 0% | 31% | 3% | 40% | -9.9–-3.0°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