July
July · August · June
Canada · 1991–2020
July leads for comfortable weather in Courtenay: typically 25.1°C by day, 11.7°C at night, with 29 mm of rain. Based on measured 1991–2020 NOAA station history.
July · August · June
July · August · June
June · September · May
The weakest month is January, scoring 5 against July’s 89 — days reach only 6.1°C, 18° 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 | 6.1°C | -0.5°C | 222 mm | 16.5 | 7.3°C | 8 h 33 | 5 | Strong coverage |
| February | 7.9°C | -0.7°C | 122 mm | 12.9 | 7.3°C | 10 h 01 | 5 | Strong coverage |
| March | 10.6°C | 0.6°C | 137 mm | 14.1 | 7.9°C | 11 h 43 | 5 | Strong coverage |
| April | 14.3°C | 2.6°C | 82 mm | 11.7 | 9.6°C | 13 h 40 | 31 | Strong coverage |
| May | 18.8°C | 6.3°C | 50 mm | 9.1 | 12.7°C | 15 h 20 | 60 | Strong coverage |
| June | 21.5°C | 9.5°C | 49 mm | 8.5 | 15.2°C | 16 h 17 | 75 | Strong coverage |
| July | 25.1°C | 11.7°C | 29 mm | 5.4 | 16.7°C | 15 h 54 | 89 | Strong coverage |
| August | 25.1°C | 11.3°C | 32 mm | 5 | 16.9°C | 14 h 26 | 88 | Strong coverage |
| September | 20.9°C | 8.1°C | 65 mm | 8.3 | 14.6°C | 12 h 32 | 68 | Strong coverage |
| October | 14.1°C | 4.4°C | 146 mm | 13.8 | 11.5°C | 10 h 40 | 23 | Strong coverage |
| November | 8.8°C | 1.4°C | 223 mm | 16.2 | 9.4°C | 8 h 59 | 5 | Strong coverage |
| December | 5.8°C | -0.1°C | 228 mm | 17.3 | 8.0°C | 8 h 09 | 5 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 14.0°C25 Jan 2015 | -15.0°C30 Jan 1996 | 97 mm3 Jan 2012 | 423 mm2020 · driest 36 mm in 1989 | 35 |
| February | 16.5°C7 Feb 1995 | -16.0°C3 Feb 1989 | 66 mm3 Feb 2006 | 295 mm1999 · driest 4 mm in 1993 | 34 |
| March | 21.0°C30 Mar 2016 | -10.0°C2 Mar 1989 | 102 mm17 Mar 1997 | 304 mm2016 · driest 3 mm in 2019 | 33 |
| April | 28.0°C20 Apr 2016 | -4.0°C11 Apr 2021 | 63 mm7 Apr 2003 | 175 mm2022 · driest 21 mm in 2009 | 36 |
| May | 34.0°C14 May 2023 | -1.5°C7 May 2002 | 39 mm3 May 2014 | 95 mm1993 · driest 4 mm in 2015 | 36 |
| June | 40.0°C27 Jun 2021 | 2.0°C4 Jun 1988 | 36 mm2 Jun 1990 | 121 mm2018 · driest 5 mm in 2015 | 35 |
| July | 36.4°C28 Jul 2009 | 5.0°C13 Jul 2020 | 44 mm9 Jul 2018 | 58 mm1989 · driest 0 mm in 2021 | 37 |
| August | 37.5°C20 Aug 2023 | 4.5°C28 Aug 1992 | 50 mm29 Aug 1991 | 87 mm1991 · driest 1 mm in 2017 | 35 |
| September | 34.5°C4 Sep 2017 | 0.0°C13 Sep 1992 | 66 mm29 Sep 2007 | 181 mm1997 · driest 2 mm in 1993 | 37 |
| October | 26.5°C2 Oct 2022 | -6.0°C31 Oct 1995 | 82 mm21 Oct 2014 | 444 mm2016 · driest 7 mm in 2013 | 37 |
| November | 17.5°C5 Nov 2020 | -10.0°C23 Nov 1993 | 93 mm23 Nov 1998 | 404 mm2017 · driest 48 mm in 2003 | 36 |
| December | 16.0°C14 Dec 2004 | -15.0°C27 Dec 2021 | 95 mm15 Dec 2003 | 390 mm2015 · driest 43 mm in 2001 | 34 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 15 | 7 | 2 |
| February | 0 | 0 | 16 | 4 | 1 |
| March | 0 | 0 | 14 | 4 | <1 |
| April | <1 | 0 | 6 | 3 | 0 |
| May | 3 | <1 | <1 | 1 | 0 |
| June | 5 | 1 | 0 | 1 | 0 |
| July | 15 | 3 | 0 | <1 | 0 |
| August | 13 | 4 | 0 | <1 | 0 |
| September | 5 | <1 | 0 | 2 | 0 |
| October | 0 | 0 | 3 | 5 | 0 |
| November | 0 | 0 | 11 | 6 | <1 |
| December | 0 | 0 | 15 | 6 | 1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 54% | 25% | 73% | 4.6–7.8°C |
| February | 0% | 45% | 14% | 58% | 5.6–9.9°C |
| March | <1% | 44% | 14% | 58% | 8.8–12.2°C |
| April | 9% | 39% | 10% | 50% | 12.8–16.6°C |
| May | 36% | 30% | 5% | 41% | 16.3–21.9°C |
| June | 56% | 29% | 5% | 32% | 19.8–24.3°C |
| July | 80% | 17% | 3% | 20% | 23.1–27.4°C |
| August | 80% | 16% | 3% | 15% | 22.9–27.6°C |
| September | 53% | 27% | 7% | 28% | 19.2–22.9°C |
| October | 8% | 45% | 16% | 63% | 12.9–15.7°C |
| November | 0% | 54% | 24% | 72% | 7.4–10.0°C |
| December | 0% | 54% | 23% | 72% | 4.2–6.9°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