June
June · July · August
Canada · 1991–2020
June leads for comfortable weather in Merritt: typically 23.1°C by day, 8.9°C at night, with 34 mm of rain. Based on measured 1991–2020 NOAA station history.
June · July · August
July · August · June
May · September · June
The weakest month is January, scoring 5 against June’s 82 — days reach only 0.8°C, 23° 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 | 0.8°C | -7.1°C | 29 mm | 7 | 8 h 30 | 5 | Strong coverage |
| February | 4.1°C | -5.4°C | 18 mm | 5.2 | 9 h 59 | 5 | Strong coverage |
| March | 9.8°C | -1.8°C | 19 mm | 5.8 | 11 h 42 | 20 | Strong coverage |
| April | 14.8°C | 1.2°C | 16 mm | 4.4 | 13 h 41 | 44 | Strong coverage |
| May | 20.1°C | 5.5°C | 30 mm | 6.3 | 15 h 23 | 67 | Strong coverage |
| June | 23.1°C | 8.9°C | 34 mm | 6.9 | 16 h 21 | 82 | Strong coverage |
| July | 27.6°C | 11.4°C | 25 mm | 4.1 | 15 h 58 | 81 | Strong coverage |
| August | 27.5°C | 10.6°C | 16 mm | 3.9 | 14 h 29 | 80 | Strong coverage |
| September | 22.3°C | 6.7°C | 24 mm | 5 | 12 h 33 | 78 | Strong coverage |
| October | 13.5°C | 1.8°C | 33 mm | 6.8 | 10 h 38 | 38 | Strong coverage |
| November | 5.5°C | -2.6°C | 37 mm | 8.1 | 8 h 56 | 5 | Strong coverage |
| December | 0.8°C | -6.7°C | 37 mm | 8 | 8 h 05 | 5 | Strong 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 | 17.5°C19 Jan 2005 | -40.0°C29 Jan 1969 | 31 mm14 Jan 1971 | 104 mm1974 · driest 0 mm in 2023 | 54 |
| February | 16.0°C24 Feb 1986 | -32.0°C19 Feb 1986 | 24 mm17 Feb 1983 | 70 mm1975 · driest 0 mm in 2023 | 52 |
| March | 24.0°C17 Mar 2024 | -28.3°C3 Mar 1976 | 19 mm15 Mar 1997 | 35 mm1972 · driest 0 mm in 2023 | 52 |
| April | 30.6°C24 Apr 1977 | -9.5°C1 Apr 2008 | 25 mm22 Apr 2016 | 48 mm2018 · driest 0 mm in 2007 | 52 |
| May | 36.0°C29 May 1983 | -4.4°C11 May 1973 | 31 mm23 May 2015 | 75 mm1990 · driest 3 mm in 2001 | 52 |
| June | 38.0°C28 Jun 2015 | -0.6°C4 Jun 1976 | 43 mm20 Jun 1986 | 80 mm1986 · driest 5 mm in 1974 | 51 |
| July | 39.5°C24 Jul 1994 | 1.7°C2 Jul 1971 | 26 mm26 Jul 2016 | 91 mm2016 · driest 0 mm in 2003 | 50 |
| August | 39.0°C14 Aug 2004 | 0.0°C19 Aug 1973 | 21 mm3 Aug 1970 | 77 mm1989 · driest 0 mm in 2011 | 50 |
| September | 38.5°C3 Sep 1988 | -6.7°C27 Sep 1972 | 27 mm12 Sep 1980 | 68 mm1983 · driest 0 mm in 2012 | 51 |
| October | 30.5°C5 Oct 1980 | -23.0°C31 Oct 1984 | 29 mm21 Oct 1991 | 63 mm2016 · driest 1 mm in 1987 | 52 |
| November | 21.7°C4 Nov 1975 | -32.0°C27 Nov 1985 | 35 mm3 Nov 1978 | 85 mm2006 · driest 4 mm in 1972 | 53 |
| December | 18.5°C27 Dec 1980 | -42.8°C30 Dec 1968 | 42 mm29 Dec 1996 | 143 mm1996 · driest 10 mm in 1976 | 53 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 28 | <1 | 5 |
| February | 0 | 0 | 24 | <1 | 4 |
| March | 0 | 0 | 21 | <1 | 2 |
| April | 1 | 0 | 13 | <1 | <1 |
| May | 7 | 2 | 3 | <1 | <1 |
| June | 10 | 3 | 0 | <1 | 0 |
| July | 21 | 11 | 0 | <1 | 0 |
| August | 22 | 11 | 0 | <1 | 0 |
| September | 10 | 3 | 2 | <1 | 0 |
| October | <1 | 0 | 12 | <1 | <1 |
| November | 0 | 0 | 20 | <1 | 3 |
| December | 0 | 0 | 27 | <1 | 6 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 24% | 2% | 24% | -4.0–3.9°C |
| February | 0% | 19% | 2% | 19% | 0.6–6.9°C |
| March | 2% | 17% | <1% | 13% | 7.7–12.1°C |
| April | 15% | 13% | <1% | 9% | 12.5–16.9°C |
| May | 41% | 20% | 2% | 20% | 17.0–22.1°C |
| June | 61% | 21% | 3% | 21% | 20.9–26.1°C |
| July | 82% | 13% | 2% | 11% | 24.4–29.8°C |
| August | 82% | 14% | 1% | 12% | 23.9–29.1°C |
| September | 57% | 16% | 2% | 13% | 18.6–25.1°C |
| October | 11% | 18% | 2% | 17% | 12.1–16.0°C |
| November | <1% | 26% | 2% | 29% | 2.6–8.1°C |
| December | 0% | 27% | 3% | 31% | -4.4–3.8°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