July
July · August · June
82climate match
Canada · 1991–2020
Best time to visit
Atwater.
July leads for comfortable weather in Atwater: typically 24.6°C by day, 11.5°C at night, with 67 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortJuly
Typical high24.6°C
Typical low11.5°C
Rain in July67 mm
July
July · August · June
49climate match
September
September · June · August
82climate match
The weakest month is January, scoring 5 against July’s 82 — days reach only -11.5°C, 35° below the 24°C the score treats as ideal.
Month by month
The whole year,
without the guesswork.
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
Jan
5-11.5° / -21.2°
Feb
5-7.6° / -17.6°
Mar
5-1.2° / -11.6°
Apr
209.7° / -2.4°
May
4717.1° / 3.6°
Jun
6721.6° / 9.3°
Jul
8224.6° / 11.5°
Aug
8224.2° / 10.2°
Sep
6018.7° / 5°
Oct
219.8° / -1.5°
Nov
5-1.2° / -10.1°
Dec
5-7.9° / -16.8°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | -11.5°C | -21.2°C | 19 mm | 5.9 | 8 h 24 | 5 | Good coverage |
| February | -7.6°C | -17.6°C | 14 mm | 4.4 | 9 h 56 | 5 | Good coverage |
| March | -1.2°C | -11.6°C | 19 mm | 5.1 | 11 h 42 | 5 | Good coverage |
| April | 9.7°C | -2.4°C | 25 mm | 4.8 | 13 h 44 | 20 | Good coverage |
| May | 17.1°C | 3.6°C | 59 mm | 9.7 | 15 h 29 | 47 | Good coverage |
| June | 21.6°C | 9.3°C | 86 mm | 11.8 | 16 h 28 | 67 | Good coverage |
| July | 24.6°C | 11.5°C | 67 mm | 8.8 | 16 h 05 | 82 | Good coverage |
| August | 24.2°C | 10.2°C | 62 mm | 8.5 | 14 h 32 | 82 | Good coverage |
| September | 18.7°C | 5°C | 40 mm | 6.8 | 12 h 33 | 60 | Good coverage |
| October | 9.8°C | -1.5°C | 24 mm | 5.5 | 10 h 36 | 21 | Good coverage |
| November | -1.2°C | -10.1°C | 21 mm | 5.1 | 8 h 52 | 5 | Good coverage |
| December | -7.9°C | -16.8°C | 26 mm | 7.3 | 7 h 58 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 7.0°C8 Jan 2002 | -42.0°C26 Jan 1997 | 15 mm21 Jan 1997 | 38 mm1995 · driest 0 mm in 2001 | 31 |
| February | 11.5°C27 Feb 1988 | -42.0°C1 Feb 1996 | 18 mm26 Feb 1998 | 44 mm1998 · driest 0 mm in 2000 | 31 |
| March | 21.5°C24 Mar 1993 | -39.0°C2 Mar 2003 | 27 mm12 Mar 1990 | 60 mm1995 · driest 0 mm in 1977 | 32 |
| April | 31.0°C20 Apr 1980 | -27.0°C1 Apr 1979 | 32 mm18 Apr 2006 | 70 mm2003 · driest 0 mm in 1980 | 31 |
| May | 38.0°C22 May 1980 | -16.5°C15 May 1983 | 44 mm22 May 2007 | 124 mm2004 · driest 5 mm in 1980 | 31 |
| June | 37.0°C13 Jun 1979 | -3.0°C7 Jun 1980 | 43 mm13 Jun 1981 | 211 mm2005 · driest 13 mm in 1979 | 31 |
| July | 38.5°C6 Jul 1981 | -0.5°C17 Jul 2000 | 54 mm19 Jul 2002 | 123 mm1977 · driest 3 mm in 2006 | 31 |
| August | 37.0°C3 Aug 1983 | -3.5°C27 Aug 1982 | 53 mm31 Aug 2005 | 116 mm2005 · driest 6 mm in 2001 | 31 |
| September | 35.0°C3 Sep 1978 | -8.0°C21 Sep 1995 | 44 mm21 Sep 1996 | 94 mm1984 · driest 8 mm in 2005 | 31 |
| October | 33.0°C1 Oct 1992 | -22.0°C30 Oct 1984 | 29 mm26 Oct 1989 | 52 mm1998 · driest 4 mm in 1990 | 31 |
| November | 20.0°C7 Nov 1999 | -37.0°C30 Nov 1985 | 19 mm8 Nov 2005 | 65 mm2000 · driest 2 mm in 1997 | 31 |
| December | 14.0°C14 Dec 1997 | -43.0°C23 Dec 1983 | 22 mm18 Dec 2002 | 49 mm2004 · driest 7 mm in 1999 | 30 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 31 | <1 | 6 |
| February | 0 | 0 | 28 | <1 | 4 |
| March | 0 | 0 | 30 | <1 | 5 |
| April | <1 | 0 | 21 | <1 | 2 |
| May | 4 | <1 | 8 | 2 | <1 |
| June | 8 | <1 | <1 | 3 | 0 |
| July | 16 | 4 | <1 | 2 | 0 |
| August | 14 | 4 | <1 | 2 | 0 |
| September | 5 | <1 | 4 | 1 | <1 |
| October | <1 | <1 | 20 | <1 | 2 |
| November | 0 | 0 | 29 | <1 | 5 |
| December | 0 | 0 | 31 | <1 | 7 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 19% | <1% | 15% | -17.6–-5.4°C |
| February | 0% | 15% | <1% | 9% | -12.4–-3.2°C |
| March | <1% | 17% | 1% | 13% | -4.4–2.5°C |
| April | 11% | 15% | 2% | 12% | 5.6–14.8°C |
| May | 32% | 29% | 6% | 39% | 14.6–20.5°C |
| June | 48% | 36% | 9% | 51% | 19.8–24.0°C |
| July | 66% | 29% | 7% | 32% | 23.3–27.2°C |
| August | 63% | 26% | 6% | 30% | 20.7–27.8°C |
| September | 35% | 25% | 4% | 29% | 15.4–20.9°C |
| October | 10% | 18% | 1% | 15% | 7.8–12.4°C |
| November | <1% | 16% | 1% | 15% | -4.7–4.3°C |
| December | 0% | 20% | 1% | 19% | -14.7–-4.5°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
Nearby, measured,
and named.
- Place identity
- GeoNames 5888157
- NOAA station
- CA004010310 · ATWATER
- Station distance
- 3.7 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 16 usable years
- Daylight
- Calculated from latitude 50.78°, mid-month, sunrise to sunset including refraction. Not a station measurement.
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.