July
July · August · June
Canada · 1991–2020
July leads for comfortable weather in Port Moody: typically 23.1°C by day, 13.2°C at night, with 47 mm of rain. Based on measured 1991–2020 NOAA station history.
July · August · June
July · August · June
June · July · September
The weakest month is January, scoring 5 against July’s 90 — days reach only 6°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°C | 1.5°C | 277 mm | 16.9 | 7.1°C | 8 h 37 | 5 | Good coverage |
| February | 7.7°C | 1.8°C | 143 mm | 12.5 | 7.2°C | 10 h 03 | 5 | Good coverage |
| March | 9.9°C | 3.1°C | 199 mm | 16 | 7.9°C | 11 h 43 | 5 | Good coverage |
| April | 13.2°C | 5.5°C | 131 mm | 13.6 | 9.6°C | 13 h 38 | 24 | Good coverage |
| May | 17.4°C | 8.7°C | 93 mm | 10.2 | 12.2°C | 15 h 17 | 52 | Good coverage |
| June | 19.6°C | 11.1°C | 76 mm | 9.9 | 14.4°C | 16 h 13 | 67 | Good coverage |
| July | 23.1°C | 13.2°C | 47 mm | 5.3 | 16.1°C | 15 h 51 | 90 | Strong coverage |
| August | 23.2°C | 13.6°C | 67 mm | 5.7 | 16.3°C | 14 h 24 | 88 | Good coverage |
| September | 19.5°C | 11.2°C | 97 mm | 8.6 | 14.3°C | 12 h 32 | 64 | Good coverage |
| October | 13.3°C | 7.3°C | 206 mm | 14.4 | 11.3°C | 10 h 41 | 17 | Good coverage |
| November | 8.6°C | 3.9°C | 312 mm | 18.5 | 9.1°C | 9 h 02 | 5 | Good coverage |
| December | 5.5°C | 1.2°C | 261 mm | 17.7 | 7.7°C | 8 h 12 | 5 | Good coverage |
What has changed
Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 16.5°C20 Jan 1981 | -22.0°C12 Jan 2024 | 110 mm18 Jan 2005 | 509 mm2020 · driest 36 mm in 1985 | 47 |
| February | 19.0°C27 Feb 1986 | -13.0°C2 Feb 1989 | 109 mm12 Feb 2019 | 286 mm1971 · driest 8 mm in 1993 | 49 |
| March | 24.0°C29 Mar 2004 | -7.8°C3 Mar 1976 | 94 mm23 Mar 2007 | 493 mm2007 · driest 36 mm in 1992 | 48 |
| April | 30.0°C18 Apr 2016 | -3.0°C2 Apr 2008 | 59 mm19 Apr 1997 | 281 mm1981 · driest 21 mm in 1998 | 48 |
| May | 34.5°C29 May 1983 | -1.0°C6 May 2002 | 60 mm17 May 1989 | 230 mm1974 · driest 3 mm in 1982 | 48 |
| June | 38.5°C28 Jun 2021 | 4.4°C3 Jun 1976 | 49 mm28 Jun 1984 | 192 mm1981 · driest 1 mm in 1982 | 47 |
| July | 35.0°C29 Jul 2009 | 6.0°C3 Jul 2000 | 97 mm11 Jul 1972 | 221 mm1983 · driest 0 mm in 2021 | 48 |
| August | 34.5°C16 Aug 2020 | 7.2°C18 Aug 1973 | 70 mm26 Aug 1991 | 283 mm1991 · driest 0 mm in 1986 | 47 |
| September | 32.0°C4 Sep 2017 | 1.0°C4 Sep 2000 | 79 mm23 Sep 2020 | 237 mm2018 · driest 2 mm in 1975 | 48 |
| October | 28.0°C1 Oct 1987 | -7.0°C31 Oct 1984 | 139 mm16 Oct 2003 | 465 mm1975 · driest 17 mm in 2002 | 46 |
| November | 19.0°C2 Nov 1981 | -15.5°C27 Nov 1985 | 116 mm14 Nov 2021 | 676 mm2021 · driest 29 mm in 1970 | 48 |
| December | 15.0°C26 Dec 1980 | -16.0°C26 Dec 2021 | 112 mm25 Dec 1972 | 488 mm1979 · driest 78 mm in 1985 | 46 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 11 | 9 | 1 |
| February | 0 | 0 | 8 | 5 | 2 |
| March | 0 | 0 | 5 | 7 | <1 |
| April | <1 | 0 | 1 | 5 | <1 |
| May | 2 | <1 | <1 | 3 | 0 |
| June | 4 | <1 | 0 | 3 | 0 |
| July | 10 | 2 | 0 | 2 | 0 |
| August | 11 | 2 | 0 | 2 | 0 |
| September | 3 | <1 | 0 | 4 | 0 |
| October | 0 | 0 | <1 | 8 | 0 |
| November | 0 | 0 | 4 | 10 | <1 |
| December | 0 | 0 | 12 | 10 | 2 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 56% | 28% | 73% | 3.3–8.1°C |
| February | 0% | 49% | 22% | 69% | 5.2–9.3°C |
| March | <1% | 51% | 23% | 67% | 8.0–11.6°C |
| April | 6% | 44% | 16% | 57% | 11.2–14.8°C |
| May | 23% | 35% | 11% | 46% | 14.7–19.2°C |
| June | 38% | 32% | 10% | 40% | 17.3–21.7°C |
| July | 71% | 18% | 6% | 19% | 20.6–25.2°C |
| August | 71% | 19% | 6% | 22% | 20.7–24.8°C |
| September | 39% | 28% | 12% | 34% | 17.1–21.4°C |
| October | 6% | 45% | 23% | 64% | 12.0–15.5°C |
| November | 0% | 60% | 34% | 79% | 6.7–10.3°C |
| December | 0% | 57% | 31% | 78% | 2.3–7.2°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