August
August · July · June
Canada · 1991–2020
August leads for comfortable weather in Pitt Meadows: typically 25.1°C by day, 12.4°C at night, with 41 mm of rain. Based on measured 1991–2020 NOAA station history.
August · July · June
August · July · June
June · September · August
The weakest month is January, scoring 5 against August’s 89 — days reach only 6.8°C, 17° 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 | 6.8°C | 0.5°C | 242 mm | 17.2 | 7.1°C | 8 h 37 | 5 | Strong coverage |
| February | 8.8°C | 0.4°C | 134 mm | 13.9 | 7.2°C | 10 h 03 | 5 | Strong coverage |
| March | 11.3°C | 2.3°C | 179 mm | 16.6 | 7.9°C | 11 h 43 | 5 | Strong coverage |
| April | 14.9°C | 4.5°C | 105 mm | 11.6 | 9.6°C | 13 h 38 | 34 | Strong coverage |
| May | 19°C | 7.9°C | 90 mm | 10.1 | 12.2°C | 15 h 17 | 56 | Strong coverage |
| June | 21.3°C | 10.8°C | 63 mm | 8.4 | 14.4°C | 16 h 12 | 75 | Strong coverage |
| July | 25°C | 12.6°C | 44 mm | 6 | 16.1°C | 15 h 50 | 88 | Strong coverage |
| August | 25.1°C | 12.4°C | 41 mm | 5 | 16.3°C | 14 h 24 | 89 | Strong coverage |
| September | 21.5°C | 9.8°C | 92 mm | 7.9 | 14.3°C | 12 h 32 | 70 | Strong coverage |
| October | 15°C | 5.9°C | 169 mm | 13.6 | 11.3°C | 10 h 41 | 26 | Strong coverage |
| November | 9.6°C | 2.4°C | 256 mm | 18.1 | 9.1°C | 9 h 03 | 5 | Strong coverage |
| December | 6.1°C | 0.1°C | 225 mm | 17 | 7.7°C | 8 h 13 | 5 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 17.1°C19 Jan 2005 | -15.7°C30 Jan 1996 | 112 mm31 Jan 2020 | 486 mm2020 · driest 137 mm in 2017 | 33 |
| February | 19.6°C16 Feb 1996 | -12.4°C3 Feb 1996 | 64 mm21 Feb 2002 | 332 mm1999 · driest 32 mm in 2001 | 33 |
| March | 25.0°C29 Mar 2004 | -7.7°C8 Mar 2002 | 118 mm11 Mar 2007 | 406 mm2007 · driest 43 mm in 2019 | 33 |
| April | 29.8°C18 Apr 2016 | -3.1°C1 Apr 2008 | 48 mm4 Apr 2011 | 206 mm1996 · driest 0 mm in 2013 | 33 |
| May | 33.2°C15 May 2023 | -1.0°C7 May 2002 | 48 mm4 May 2014 | 224 mm2000 · driest 13 mm in 2018 | 32 |
| June | 41.4°C28 Jun 2021 | 3.8°C15 Jun 2012 | 41 mm20 Jun 2013 | 138 mm2012 · driest 2 mm in 2009 | 32 |
| July | 37.6°C29 Jul 2009 | 5.2°C5 Jul 2002 | 59 mm8 Jul 1997 | 124 mm1997 · driest 0 mm in 2010 | 32 |
| August | 36.6°C12 Aug 2021 | 5.1°C28 Aug 2000 | 49 mm31 Aug 2010 | 196 mm2008 · driest 0 mm in 2009 | 31 |
| September | 34.4°C4 Sep 2017 | 0.9°C23 Sep 2000 | 88 mm29 Sep 2005 | 215 mm2018 · driest 0 mm in 2009 | 31 |
| October | 27.7°C7 Oct 2023 | -6.0°C31 Oct 2002 | 137 mm16 Oct 2003 | 366 mm2003 · driest 17 mm in 2002 | 32 |
| November | 20.0°C8 Nov 2016 | -12.8°C29 Nov 2006 | 117 mm28 Nov 2003 | 426 mm1998 · driest 112 mm in 2000 | 32 |
| December | 16.5°C9 Dec 2014 | -16.3°C26 Dec 1996 | 91 mm31 Dec 2019 | 349 mm2020 · driest 28 mm in 2011 | 32 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 12 | 8 |
| February | 0 | 0 | 13 | 5 |
| March | 0 | 0 | 8 | 6 |
| April | <1 | 0 | 2 | 4 |
| May | 4 | <1 | <1 | 3 |
| June | 6 | 2 | 0 | 2 |
| July | 15 | 4 | 0 | 2 |
| August | 16 | 4 | 0 | 1 |
| September | 7 | <1 | 0 | 3 |
| October | <1 | 0 | 1 | 6 |
| November | 0 | 0 | 9 | 9 |
| December | 0 | 0 | 15 | 7 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 57% | 27% | 76% | 5.2–8.7°C |
| February | 0% | 51% | 17% | 69% | 6.2–10.8°C |
| March | 2% | 53% | 19% | 71% | 9.4–13.2°C |
| April | 12% | 39% | 13% | 53% | 12.9–17.0°C |
| May | 35% | 32% | 10% | 43% | 16.1–22.0°C |
| June | 52% | 29% | 7% | 34% | 19.1–23.8°C |
| July | 78% | 18% | 5% | 18% | 23.0–27.3°C |
| August | 81% | 16% | 4% | 17% | 23.4–27.3°C |
| September | 56% | 26% | 11% | 35% | 19.8–23.8°C |
| October | 11% | 44% | 19% | 65% | 13.7–16.7°C |
| November | <1% | 60% | 29% | 77% | 8.0–11.3°C |
| December | 0% | 56% | 26% | 78% | 3.4–7.6°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