July
July · August · June
Canada · 1991–2020
July leads for comfortable weather in Middleton: typically 25.4°C by day, 14°C at night, with 72 mm of rain. Based on measured 1991–2020 NOAA station history.
July · August · June
July · August · June
September · June · July
The weakest month is January, scoring 5 against July’s 83 — days reach only -1°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 | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | -1°C | -12°C | 91 mm | 10.7 | -0.4°C | 9 h 03 | 5 | Strong coverage |
| February | -0.5°C | -11.8°C | 72 mm | 8.3 | -0.9°C | 10 h 17 | 5 | Strong coverage |
| March | 3.2°C | -6.9°C | 72 mm | 8.5 | -0.7°C | 11 h 46 | 5 | Strong coverage |
| April | 8.8°C | -0.9°C | 78 mm | 9.7 | 0.7°C | 13 h 27 | 9 | Strong coverage |
| May | 15.9°C | 4.4°C | 83 mm | 11.5 | 4.4°C | 14 h 53 | 40 | Strong coverage |
| June | 21.3°C | 9.6°C | 97 mm | 11.5 | 11.2°C | 15 h 41 | 65 | Strong coverage |
| July | 25.4°C | 14°C | 72 mm | 9.2 | 16.7°C | 15 h 22 | 83 | Strong coverage |
| August | 25°C | 13.2°C | 92 mm | 9.5 | 18.6°C | 14 h 07 | 80 | Strong coverage |
| September | 20.7°C | 8.9°C | 106 mm | 9.4 | 16.6°C | 12 h 29 | 63 | Strong coverage |
| October | 14.2°C | 3.4°C | 127 mm | 12.1 | 12.9°C | 10 h 51 | 26 | Strong coverage |
| November | 8.2°C | -0.7°C | 119 mm | 11.8 | 7.8°C | 9 h 25 | 5 | Strong coverage |
| December | 2.4°C | -6.5°C | 110 mm | 10.7 | 2.3°C | 8 h 42 | 5 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 18.0°C24 Jan 1999 | -35.5°C27 Jan 1994 | 84 mm24 Jan 1998 | 145 mm2016 · driest 29 mm in 2013 | 28 |
| February | 18.0°C20 Feb 1994 | -28.5°C14 Feb 2015 | 46 mm25 Feb 2011 | 155 mm2015 · driest 7 mm in 2007 | 28 |
| March | 28.0°C22 Mar 2012 | -26.0°C4 Mar 1995 | 73 mm30 Mar 2003 | 150 mm2003 · driest 3 mm in 2004 | 26 |
| April | 29.5°C28 Apr 2009 | -14.0°C5 Apr 1997 | 60 mm13 Apr 2020 | 153 mm2019 · driest 27 mm in 2011 | 27 |
| May | 31.0°C27 May 2015 | -6.0°C1 May 2001 | 50 mm9 May 2011 | 160 mm2011 · driest 32 mm in 2004 | 28 |
| June | 35.0°C19 Jun 2020 | -3.0°C2 Jun 1997 | 57 mm21 Jun 2019 | 199 mm2018 · driest 31 mm in 1999 | 28 |
| July | 34.5°C22 Jul 1994 | 1.0°C9 Jul 2009 | 40 mm26 Jul 2011 | 149 mm1996 · driest 20 mm in 1997 | 27 |
| August | 36.0°C10 Aug 2001 | 3.0°C30 Aug 2014 | 91 mm29 Aug 2009 | 291 mm2008 · driest 22 mm in 2001 | 28 |
| September | 34.0°C1 Sep 2010 | -3.0°C21 Sep 2020 | 90 mm11 Sep 2002 | 261 mm1996 · driest 41 mm in 2011 | 28 |
| October | 27.5°C1 Oct 2010 | -7.5°C27 Oct 1998 | 98 mm10 Oct 2016 | 354 mm2011 · driest 32 mm in 1997 | 28 |
| November | 23.0°C10 Nov 2020 | -16.0°C25 Nov 2008 | 91 mm13 Nov 2002 | 210 mm2002 · driest 53 mm in 1999 | 28 |
| December | 18.0°C12 Dec 2008 | -28.0°C29 Dec 1993 | 89 mm3 Dec 2013 | 215 mm1993 · driest 32 mm in 1997 | 28 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 30 | 3 | 8 |
| February | 0 | 0 | 27 | 3 | 6 |
| March | <1 | 0 | 28 | 3 | 5 |
| April | <1 | 0 | 20 | 3 | 2 |
| May | 2 | <1 | 6 | 3 | <1 |
| June | 8 | 2 | <1 | 3 | 0 |
| July | 18 | 4 | 0 | 3 | 0 |
| August | 17 | 3 | 0 | 3 | 0 |
| September | 6 | <1 | 1 | 3 | 0 |
| October | <1 | 0 | 10 | 4 | 0 |
| November | 0 | 0 | 19 | 4 | 1 |
| December | 0 | 0 | 27 | 4 | 5 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 34% | 10% | 42% | -4.3–1.0°C |
| February | 0% | 30% | 10% | 32% | -2.9–1.6°C |
| March | <1% | 28% | 8% | 31% | 1.1–5.4°C |
| April | 3% | 32% | 9% | 39% | 6.8–10.8°C |
| May | 19% | 37% | 8% | 51% | 14.0–18.2°C |
| June | 44% | 39% | 10% | 48% | 19.4–23.2°C |
| July | 67% | 30% | 8% | 34% | 23.9–27.1°C |
| August | 67% | 31% | 9% | 35% | 23.8–26.8°C |
| September | 42% | 31% | 12% | 39% | 19.2–22.3°C |
| October | 8% | 39% | 12% | 53% | 12.2–15.9°C |
| November | <1% | 39% | 13% | 48% | 6.5–10.5°C |
| December | 0% | 35% | 13% | 46% | -0.2–4.8°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