July
July · August · June
Canada · 1991–2020
July leads for comfortable weather in Gillam: typically 22.1°C by day, 9.8°C at night, with 77 mm of rain. Based on measured 1991–2020 NOAA station history.
July · August · June
July · August · June
August · July · June
The weakest month is January, scoring 5 against July’s 73 — days reach only -20.1°C, 44° 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 | -20.1°C | -28.8°C | 21 mm | 7.3 | 7 h 29 | 5 | Good coverage |
| February | -15.6°C | -26.9°C | 20 mm | 5.3 | 9 h 26 | 5 | Good coverage |
| March | -8.2°C | -21.4°C | 23 mm | 6.2 | 11 h 37 | 5 | Good coverage |
| April | 2°C | -10.8°C | 18 mm | 4.1 | 14 h 07 | 5 | Good coverage |
| May | 9.8°C | -2.2°C | 33 mm | 6.1 | 16 h 20 | 20 | Good coverage |
| June | 18.6°C | 5.3°C | 55 mm | 7.9 | 17 h 40 | 58 | Good coverage |
| July | 22.1°C | 9.8°C | 77 mm | 9.4 | 17 h 07 | 73 | Good coverage |
| August | 20°C | 9°C | 82 mm | 10.4 | 15 h 07 | 63 | Good coverage |
| September | 13.1°C | 3.6°C | 57 mm | 9.2 | 12 h 40 | 35 | Good coverage |
| October | 3.8°C | -3.1°C | 49 mm | 8.6 | 10 h 16 | 5 | Good coverage |
| November | -7.3°C | -15.2°C | 37 mm | 8.5 | 8 h 04 | 5 | Good coverage |
| December | -16.4°C | -25°C | 25 mm | 7.4 | 6 h 54 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 2.9°C7 Jan 2003 | -46.1°C21 Jan 1975 | 18 mm18 Jan 1976 | 48 mm2005 · driest 1 mm in 1982 | 43 |
| February | 4.6°C22 Feb 1996 | -45.0°C2 Feb 1974 | 24 mm11 Feb 1999 | 73 mm1998 · driest 4 mm in 2000 | 43 |
| March | 12.4°C31 Mar 2010 | -42.6°C8 Mar 1995 | 19 mm7 Mar 1983 | 51 mm2007 · driest 4 mm in 1991 | 43 |
| April | 28.7°C30 Apr 1980 | -33.0°C5 Apr 2008 | 34 mm21 Apr 1973 | 61 mm2002 · driest 2 mm in 1999 | 44 |
| May | 32.4°C27 May 1986 | -22.8°C15 May 1983 | 46 mm31 May 1988 | 130 mm1988 · driest 6 mm in 1981 | 43 |
| June | 36.8°C29 Jun 2002 | -6.6°C2 Jun 2013 | 49 mm24 Jun 1980 | 121 mm1980 · driest 4 mm in 2013 | 43 |
| July | 36.4°C11 Jul 2012 | -1.7°C2 Jul 1972 | 64 mm8 Jul 2000 | 179 mm2000 · driest 19 mm in 1992 | 44 |
| August | 35.1°C11 Aug 1991 | -1.7°C23 Aug 1979 | 52 mm25 Aug 1975 | 198 mm1997 · driest 18 mm in 1985 | 43 |
| September | 31.0°C1 Sep 1996 | -9.1°C29 Sep 1981 | 37 mm18 Sep 1999 | 113 mm1999 · driest 18 mm in 1993 | 44 |
| October | 26.6°C6 Oct 2011 | -26.9°C30 Oct 1997 | 31 mm9 Oct 1997 | 132 mm1997 · driest 8 mm in 1974 | 43 |
| November | 9.5°C1 Nov 1978 | -39.4°C24 Nov 1989 | 22 mm20 Nov 2004 | 98 mm1990 · driest 6 mm in 1986 | 42 |
| December | 2.6°C25 Dec 1999 | -45.1°C24 Dec 2004 | 17 mm5 Dec 1990 | 55 mm1971 · driest 8 mm in 2013 | 42 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 31 | <1 | 14 |
| February | 0 | 0 | 28 | <1 | 11 |
| March | 0 | 0 | 31 | <1 | 11 |
| April | 0 | 0 | 29 | <1 | 7 |
| May | <1 | 0 | 21 | 1 | 4 |
| June | 5 | <1 | 4 | 2 | 1 |
| July | 9 | <1 | 0 | 2 | 0 |
| August | 6 | <1 | <1 | 3 | 0 |
| September | <1 | <1 | 5 | 2 | 1 |
| October | 0 | 0 | 23 | 1 | 9 |
| November | 0 | 0 | 30 | <1 | 15 |
| December | 0 | 0 | 31 | <1 | 15 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 20% | <1% | 18% | -26.1–-15.4°C |
| February | 0% | 19% | <1% | 16% | -19.9–-11.4°C |
| March | 0% | 19% | <1% | 17% | -12.0–-4.4°C |
| April | 1% | 16% | 1% | 14% | -1.6–6.3°C |
| May | 11% | 22% | 4% | 23% | 5.8–13.4°C |
| June | 33% | 28% | 6% | 33% | 15.0–20.5°C |
| July | 48% | 32% | 9% | 44% | 19.1–23.4°C |
| August | 35% | 33% | 8% | 45% | 17.3–22.6°C |
| September | 8% | 31% | 6% | 34% | 8.8–15.5°C |
| October | <1% | 26% | 4% | 29% | 1.1–6.2°C |
| November | 0% | 28% | 2% | 32% | -11.7–-4.3°C |
| December | 0% | 24% | <1% | 25% | -22.6–-11.9°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