July
July · August · September
Canada · 1991–2020
July leads for comfortable weather in Ruskin: typically 23.8°C by day, 11.7°C at night, with 59 mm of rain. Based on measured 1991–2020 NOAA station history.
July · August · September
July · August · September
September · June · July
The weakest month is January, scoring 5 against July’s 87 — days reach only 4.9°C, 19° 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 | 4.9°C | 0.1°C | 282 mm | 19.5 | 8 h 37 | 5 | Good coverage |
| February | 7.7°C | 0.5°C | 150 mm | 14.2 | 10 h 03 | 5 | Good coverage |
| March | 10.4°C | 2°C | 202 mm | 18.8 | 11 h 43 | 5 | Good coverage |
| April | 14.2°C | 3.9°C | 142 mm | 14.7 | 13 h 38 | 22 | Good coverage |
| May | 18°C | 7°C | 121 mm | 12.4 | 15 h 17 | 45 | Good coverage |
| June | 20°C | 9.8°C | 97 mm | 12 | 16 h 12 | 61 | Good coverage |
| July | 23.8°C | 11.7°C | 59 mm | 6.4 | 15 h 50 | 87 | Good coverage |
| August | 24°C | 11.6°C | 67 mm | 6.8 | 14 h 24 | 86 | Good coverage |
| September | 20.7°C | 9°C | 96 mm | 8.1 | 12 h 32 | 65 | Good coverage |
| October | 13.7°C | 5.9°C | 190 mm | 15.3 | 10 h 41 | 17 | Good coverage |
| November | 7.7°C | 2.4°C | 282 mm | 19.3 | 9 h 03 | 5 | Good coverage |
| December | 4.4°C | 0°C | 233 mm | 17.9 | 8 h 13 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 14.5°C31 Jan 1992 | -17.0°C6 Jan 1993 | 93 mm1 Jan 2007 | 503 mm2006 · driest 98 mm in 1988 | 26 |
| February | 20.0°C26 Feb 1992 | -13.5°C2 Feb 1989 | 93 mm21 Feb 2002 | 333 mm1999 · driest 8 mm in 1993 | 27 |
| March | 25.5°C28 Mar 1994 | -9.0°C11 Mar 2009 | 104 mm11 Mar 2007 | 473 mm2007 · driest 30 mm in 1992 | 26 |
| April | 29.5°C27 Apr 1987 | -4.0°C20 Apr 2008 | 55 mm19 Apr 1997 | 240 mm2011 · driest 38 mm in 2004 | 28 |
| May | 31.0°C17 May 2008 | -1.0°C10 May 1999 | 56 mm5 May 1997 | 227 mm2000 · driest 33 mm in 2015 | 27 |
| June | 34.0°C6 Jun 2003 | 2.5°C5 Jun 1988 | 40 mm4 Jun 1999 | 189 mm2012 · driest 24 mm in 1987 | 25 |
| July | 37.5°C11 Jul 2007 | 5.0°C3 Jul 2000 | 64 mm8 Jul 1997 | 145 mm1997 · driest 3 mm in 2010 | 26 |
| August | 34.5°C29 Aug 1996 | 5.0°C28 Aug 2000 | 61 mm26 Aug 1991 | 193 mm1991 · driest 7 mm in 2003 | 25 |
| September | 35.5°C3 Sep 1988 | 1.0°C23 Sep 1996 | 54 mm9 Sep 2000 | 214 mm2010 · driest 7 mm in 1993 | 25 |
| October | 27.5°C1 Oct 1987 | -6.0°C29 Oct 1991 | 149 mm16 Oct 2003 | 443 mm2003 · driest 25 mm in 2002 | 25 |
| November | 16.0°C17 Nov 1995 | -13.0°C28 Nov 2006 | 106 mm9 Nov 1990 | 516 mm1990 · driest 113 mm in 2000 | 25 |
| December | 13.5°C9 Dec 1993 | -17.5°C29 Dec 1990 | 78 mm2 Dec 2007 | 389 mm1998 · driest 121 mm in 2009 | 25 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 14 | 10 | 3 |
| February | 0 | 0 | 14 | 5 | 2 |
| March | 0 | 0 | 10 | 7 | 2 |
| April | <1 | 0 | 4 | 5 | <1 |
| May | 3 | <1 | <1 | 5 | 0 |
| June | 5 | 1 | 0 | 4 | 0 |
| July | 14 | 3 | 0 | 2 | 0 |
| August | 13 | 3 | 0 | 2 | 0 |
| September | 6 | <1 | 0 | 4 | 0 |
| October | <1 | 0 | 2 | 6 | 0 |
| November | 0 | 0 | 9 | 10 | 1 |
| December | 0 | 0 | 15 | 9 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 63% | 32% | 81% | 2.9–7.0°C |
| February | <1% | 49% | 18% | 65% | 5.3–9.5°C |
| March | 1% | 59% | 24% | 80% | 8.4–12.4°C |
| April | 11% | 49% | 18% | 70% | 13.0–15.8°C |
| May | 27% | 42% | 15% | 58% | 15.6–20.7°C |
| June | 42% | 38% | 12% | 49% | 18.2–22.5°C |
| July | 70% | 22% | 7% | 21% | 22.2–26.0°C |
| August | 72% | 22% | 7% | 25% | 22.8–25.3°C |
| September | 54% | 25% | 11% | 31% | 18.9–22.8°C |
| October | 7% | 48% | 21% | 71% | 12.6–14.9°C |
| November | 0% | 66% | 34% | 86% | 6.2–9.2°C |
| December | 0% | 57% | 28% | 80% | 2.4–5.6°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