Saint-Augustin-de-Desmaures climate — normals and trends

Q: What is the climate of Saint-Augustin-de-Desmaures?

Saint-Augustin-de-Desmaures has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 4.7 °C and it receives 1,255 mm of precipitation per year.

Q: What is the hottest day ever recorded in Saint-Augustin-de-Desmaures?

The hottest day measured in Saint-Augustin-de-Desmaures between 1940 and 2025 was 1 August 1975, reaching 35.4 °C.

Q: What is the coldest day in Saint-Augustin-de-Desmaures?

The coldest day measured in Saint-Augustin-de-Desmaures between 1940 and 2025 was 16 January 2009, at -37.5 °C.

Q: Does it snow in Saint-Augustin-de-Desmaures?

Yes. Saint-Augustin-de-Desmaures gets on average 213.6 cm of snow per year and has around 165 frost days.

Q: Has the climate of Saint-Augustin-de-Desmaures warmed?

Yes: Saint-Augustin-de-Desmaures warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Saint-Augustin-de-Desmaures?

The wettest day measured in Saint-Augustin-de-Desmaures between 1940 and 2025 was 9 August 2024, with 88 mm of rain in 24 hours.

Q: What was the windiest day in Saint-Augustin-de-Desmaures?

The windiest day measured in Saint-Augustin-de-Desmaures between 1940 and 2025 was 30 November 1944, with winds reaching 44.4 km/h.

Q: What is the warmest month in Saint-Augustin-de-Desmaures?

The warmest month in Saint-Augustin-de-Desmaures is July (19.4 °C on average); the coldest is January (-11.6 °C).

Q: How much does it rain in Saint-Augustin-de-Desmaures?

Saint-Augustin-de-Desmaures receives on average 1,255 mm of precipitation per year, spread over about 150 rainy days.

Q: Is it sunny in Saint-Augustin-de-Desmaures?

Saint-Augustin-de-Desmaures gets on average 8.2 hours of sunshine per day, roughly 2,993 hours per year over 1940-2025.

Saint-Augustin-de-Desmaures (Canada) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 4.7 °C and it receives 1,255 mm of precipitation per year.

These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.

The warmest month is July (19.4 °C on average) and the coldest is January (-11.6 °C). Rainfall peaks in July.

Saint-Augustin-de-Desmaures averages 165 frost days, 3 hot days (≥ 30 °C) and 150 rainy days per year.

Saint-Augustin-de-Desmaures has warmed by +1.6 °C between 1940 and 2025, or +0.19 °C per decade. This trend is statistically significant.

The number of frost days there went from about 174 to 156 per year over the period.

The hottest day of the period reached 35.4 °C (on 1 August 1975) and the coldest -37.5 °C (on 16 January 2009).

Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.

Climate normals · ERA5

Saint-Augustin-de-DesmauresQuebec

coords: 46.74°, -71.45°
period: 1940–2025 · 86 yrs

DfbWarm-summer humid continentalWarmest monthJulyColdest monthJanuaryWettest monthJulyDriest monthFebruary

Mean daily temperature

4.7°C

Average daily high

9.2°C

Average daily low

0.1°C

Annual rainfall

1,255mm

Sunshine / day

8.2h

Mean relative humidity

74%

Average peak wind

15.8km/h

Seasonal range

31.0°C

Frost days (< 0 °C)

165 d/yr

Hot days (≥ 30 °C)

3 d/yr

Rainy days (≥ 1 mm)

150 d/yr

Annual snowfall

213.6 cm

Average feels-like high

6.6 °C

Average feels-like low

-3.1 °C

Average peak gust

36.8 km/h

Tropical nights (≥ 20 °C)

2 d/yr

Solar radiation

12.8 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.6 °C

since 1940

+0.2 °C per decade · r² = 0.33 · p = < 0.001

19402025

Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).

A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.

Records for the period

Hottest day

35.4 °C

1 August 1975

Coldest day

-37.5 °C

16 January 2009

Wettest day

88 mm

9 August 2024

Windiest day

44.4 km/h

30 November 1944

Strongest gust

111.2 km/h

30 November 1944

Hottest feels-like

40.1 °C

2 August 1975

Coldest feels-like

-42.7 °C

16 January 2009

Snowiest day

27.5 cm

22 March 1972

Sunniest day

15.6 h

24 June 2002

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days	Frost days
2025	33.0 °C24 June 2025	-28.9 °C22 January 2025	5.4 °C	1,332 mm	7	159
2024	33.0 °C19 June 2024	-22.4 °C19 January 2024	7.1 °C	1,283 mm	4	137
2023	34.1 °C1 June 2023	-30.3 °C4 February 2023	6.6 °C	1,411 mm	6	150
2022	31.0 °C26 June 2022	-30.5 °C22 January 2022	5.5 °C	1,547 mm	2	154
2021	31.8 °C7 June 2021	-23.5 °C24 December 2021	6.5 °C	1,020 mm	7	144
2020	33.5 °C27 May 2020	-27.3 °C15 February 2020	5.9 °C	1,406 mm	12	171
2019	31.5 °C4 July 2019	-26.7 °C19 January 2019	4.4 °C	1,446 mm	2	165
2018	33.4 °C2 July 2018	-29.3 °C15 January 2018	5.1 °C	1,331 mm	6	171
2017	31.7 °C11 June 2017	-27.0 °C30 December 2017	5.4 °C	1,479 mm	1	155
2016	30.7 °C20 June 2016	-28.7 °C15 February 2016	5.7 °C	1,472 mm	1	159
2015	29.8 °C20 August 2015	-31.5 °C24 February 2015	5.1 °C	1,287 mm	0	152
2014	31.4 °C1 July 2014	-34.7 °C2 January 2014	5.1 °C	1,214 mm	1	159
2013	32.0 °C15 July 2013	-30.3 °C23 January 2013	5.4 °C	1,237 mm	4	164
2012	31.9 °C5 August 2012	-26.8 °C22 January 2012	6.4 °C	1,156 mm	4	152
2011	29.5 °C22 July 2011	-28.3 °C24 January 2011	5.9 °C	1,566 mm	0	153
2010	32.8 °C7 July 2010	-25.6 °C2 February 2010	6.9 °C	1,151 mm	7	141
2009	31.1 °C18 August 2009	-37.5 °C16 January 2009	4.8 °C	1,175 mm	2	155
2008	29.3 °C8 June 2008	-27.5 °C25 January 2008	5.0 °C	1,429 mm	0	158
2007	30.6 °C25 May 2007	-26.1 °C26 January 2007	4.9 °C	1,206 mm	3	162
2006	31.7 °C18 June 2006	-25.6 °C11 February 2006	6.5 °C	1,393 mm	3	140
2005	32.3 °C28 June 2005	-29.8 °C22 January 2005	5.6 °C	1,389 mm	5	155
2004	29.9 °C22 July 2004	-33.2 °C15 January 2004	4.3 °C	1,150 mm	0	163
2003	33.3 °C26 June 2003	-31.6 °C14 February 2003	4.5 °C	1,299 mm	3	162
2002	33.2 °C3 July 2002	-25.6 °C3 February 2002	5.3 °C	1,108 mm	6	178
2001	32.1 °C15 June 2001	-25.7 °C3 March 2001	6.0 °C	1,032 mm	6	164
2000	28.7 °C26 June 2000	-31.2 °C19 January 2000	4.6 °C	1,191 mm	0	163
1999	30.7 °C17 July 1999	-30.9 °C14 January 1999	6.1 °C	1,207 mm	5	159
1998	30.3 °C16 July 1998	-29.8 °C1 January 1998	6.3 °C	1,336 mm	3	151
1997	30.7 °C9 August 1997	-30.4 °C18 January 1997	4.0 °C	1,216 mm	5	173
1996	30.2 °C7 August 1996	-34.4 °C4 February 1996	4.7 °C	1,470 mm	2	171
1995	32.3 °C19 June 1995	-30.9 °C11 January 1995	4.9 °C	1,215 mm	6	167
1994	31.3 °C17 June 1994	-32.1 °C26 January 1994	4.3 °C	1,305 mm	3	162
1993	32.6 °C6 July 1993	-35.7 °C28 December 1993	4.1 °C	1,385 mm	3	173
1992	30.8 °C22 May 1992	-31.8 °C17 January 1992	3.9 °C	1,226 mm	3	170
1991	34.4 °C20 July 1991	-29.0 °C26 January 1991	5.1 °C	1,086 mm	10	156
1990	31.7 °C30 July 1990	-26.2 °C27 December 1990	5.3 °C	1,523 mm	5	162
1989	33.3 °C25 July 1989	-32.2 °C30 December 1989	4.0 °C	1,121 mm	9	161
1988	33.2 °C15 June 1988	-30.6 °C14 January 1988	4.8 °C	1,170 mm	7	161
1987	31.9 °C13 July 1987	-28.7 °C26 January 1987	5.3 °C	1,088 mm	3	159
1986	30.5 °C25 July 1986	-27.2 °C15 January 1986	4.3 °C	1,373 mm	1	171
1985	29.3 °C25 July 1985	-30.6 °C20 December 1985	4.1 °C	1,048 mm	0	169
1984	30.8 °C9 June 1984	-30.0 °C27 December 1984	4.9 °C	1,154 mm	3	161
1983	33.7 °C4 July 1983	-28.7 °C20 December 1983	5.3 °C	1,509 mm	6	161
1982	32.4 °C18 July 1982	-32.6 °C18 January 1982	4.2 °C	1,124 mm	3	161
1981	31.0 °C8 July 1981	-35.1 °C4 January 1981	5.3 °C	1,331 mm	1	156
1980	30.6 °C25 June 1980	-32.6 °C26 December 1980	3.9 °C	1,151 mm	1	177
1979	30.9 °C25 July 1979	-29.8 °C17 January 1979	5.2 °C	1,299 mm	4	163
1978	31.5 °C28 May 1978	-28.8 °C5 February 1978	3.9 °C	1,143 mm	5	178
1977	34.7 °C22 May 1977	-29.0 °C12 December 1977	4.8 °C	1,163 mm	8	164
1976	30.9 °C6 June 1976	-33.4 °C11 January 1976	3.6 °C	1,544 mm	4	173
1975	35.4 °C1 August 1975	-30.6 °C20 December 1975	4.9 °C	1,340 mm	7	173
1974	29.0 °C14 July 1974	-31.7 °C18 January 1974	3.9 °C	1,396 mm	0	183
1973	31.0 °C24 July 1973	-31.1 °C9 January 1973	5.3 °C	1,585 mm	2	157
1972	30.7 °C15 July 1972	-32.9 °C23 February 1972	3.2 °C	1,263 mm	1	191
1971	30.4 °C20 May 1971	-33.2 °C3 February 1971	4.3 °C	1,115 mm	1	172
1970	31.1 °C29 July 1970	-31.2 °C20 January 1970	4.4 °C	1,100 mm	6	167
1969	30.9 °C13 June 1969	-26.3 °C24 December 1969	4.8 °C	1,197 mm	3	176
1968	32.1 °C15 July 1968	-30.9 °C9 January 1968	4.2 °C	971 mm	4	165
1967	32.0 °C4 June 1967	-34.6 °C13 February 1967	3.9 °C	1,254 mm	3	181
1966	31.5 °C3 July 1966	-29.8 °C20 February 1966	4.8 °C	1,114 mm	1	171
1965	29.8 °C28 June 1965	-35.3 °C15 January 1965	3.5 °C	1,116 mm	0	189
1964	30.7 °C18 July 1964	-26.0 °C11 February 1964	4.2 °C	1,014 mm	1	173
1963	32.8 °C27 July 1963	-31.0 °C4 February 1963	3.7 °C	1,078 mm	11	177
1962	29.2 °C15 June 1962	-34.5 °C2 February 1962	3.7 °C	1,164 mm	0	177
1961	29.8 °C23 July 1961	-29.9 °C22 January 1961	4.5 °C	1,128 mm	0	169
1960	30.1 °C28 May 1960	-31.3 °C10 January 1960	5.0 °C	1,158 mm	2	168
1959	32.0 °C30 July 1959	-30.1 °C9 February 1959	4.5 °C	1,307 mm	6	176
1958	28.2 °C24 July 1958	-29.4 °C21 December 1958	4.3 °C	1,202 mm	0	165
1957	30.1 °C23 June 1957	-33.8 °C15 January 1957	4.8 °C	1,355 mm	1	158
1956	30.9 °C14 June 1956	-25.5 °C30 December 1956	3.8 °C	1,168 mm	1	190
1955	33.7 °C10 July 1955	-29.6 °C1 February 1955	4.8 °C	1,087 mm	7	162
1954	27.8 °C19 June 1954	-29.5 °C18 January 1954	4.3 °C	1,513 mm	0	164
1953	33.5 °C17 July 1953	-25.1 °C24 December 1953	6.0 °C	1,139 mm	2	133
1952	33.1 °C15 July 1952	-30.0 °C30 January 1952	5.0 °C	1,272 mm	6	173
1951	29.4 °C20 June 1951	-32.4 °C10 February 1951	4.6 °C	1,470 mm	0	160
1950	29.5 °C13 July 1950	-29.1 °C27 December 1950	4.2 °C	1,271 mm	0	168
1949	31.1 °C13 June 1949	-26.1 °C21 January 1949	5.2 °C	1,273 mm	7	167
1948	30.9 °C27 August 1948	-32.3 °C10 February 1948	4.1 °C	1,203 mm	1	167
1947	31.2 °C14 August 1947	-27.1 °C1 January 1947	4.5 °C	1,298 mm	4	179
1946	33.0 °C30 June 1946	-31.8 °C20 January 1946	4.5 °C	1,154 mm	4	161
1945	29.1 °C7 September 1945	-29.2 °C7 January 1945	4.5 °C	1,524 mm	0	154
1944	31.8 °C16 August 1944	-27.1 °C30 December 1944	4.5 °C	920 mm	8	181
1943	31.1 °C12 July 1943	-30.9 °C16 December 1943	3.6 °C	1,202 mm	1	178
1942	30.2 °C11 June 1942	-31.9 °C8 January 1942	4.4 °C	1,158 mm	1	168
1941	30.2 °C24 July 1941	-28.3 °C21 December 1941	3.8 °C	1,259 mm	1	176
1940	28.9 °C23 July 1940	-26.4 °C9 January 1940	4.0 °C	1,285 mm	0	179

Normals computed over complete calendar years 1940–2025.

A specific year

Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?

Year

Across the whole year

Average daily high

10.2 °C

+1.0 °C

Hot days (≥ 30 °C)

7 d/yr

Frost days (< 0 °C)

159 d/yr

-6

Annual rainfall

1332 mm

+77 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	-6.5 °C	+0.9 °C	61 mm	-20 mm
Feb	-6.5 °C	-1.1 °C	86 mm	+14 mm
Mar	2.8 °C	+2.2 °C	111 mm	+25 mm
Apr	9.6 °C	+1.5 °C	105 mm	+10 mm
May	17.2 °C	+0.3 °C	132 mm	+25 mm
Jun	22.7 °C	+0.8 °C	194 mm	+68 mm
Jul	25.5 °C	+1.3 °C	208 mm	+78 mm
Aug	24.4 °C	+1.5 °C	91 mm	-33 mm
Sep	20.8 °C	+2.6 °C	50 mm	-66 mm
Oct	14.2 °C	+3.0 °C	102 mm	-9 mm
Nov	2.3 °C	-1.0 °C	105 mm	-1 mm
Dec	-5.4 °C	-1.1 °C	87 mm	-13 mm

The year's extremes

Hottest day

33.0 °C

24 Jun 2025

Coldest day

-28.9 °C

22 Jan 2025

Wettest day

48.4 mm

7 Jul 2025

Windiest day

32.9 km/h

20 Dec 2025

Strongest gust

77.0 km/h

31 Oct 2025

Hottest feels-like

35.6 °C

11 Aug 2025

Coldest feels-like

-33.2 °C

22 Jan 2025

Snowiest day

15.6 cm

13 Feb 2025

Sunniest day

15.5 h

25 Jun 2025

What was the weather like that day?

Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.

Date

Frequently asked questions

What is the climate of Saint-Augustin-de-Desmaures?

Saint-Augustin-de-Desmaures has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 4.7 °C and it receives 1,255 mm of precipitation per year.

What is the hottest day ever recorded in Saint-Augustin-de-Desmaures?

The hottest day measured in Saint-Augustin-de-Desmaures between 1940 and 2025 was 1 August 1975, reaching 35.4 °C.

What is the coldest day in Saint-Augustin-de-Desmaures?

The coldest day measured in Saint-Augustin-de-Desmaures between 1940 and 2025 was 16 January 2009, at -37.5 °C.

Does it snow in Saint-Augustin-de-Desmaures?

Yes. Saint-Augustin-de-Desmaures gets on average 213.6 cm of snow per year and has around 165 frost days.

Has the climate of Saint-Augustin-de-Desmaures warmed?

Yes: Saint-Augustin-de-Desmaures warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Saint-Augustin-de-Desmaures?

The wettest day measured in Saint-Augustin-de-Desmaures between 1940 and 2025 was 9 August 2024, with 88 mm of rain in 24 hours.

What was the windiest day in Saint-Augustin-de-Desmaures?

The windiest day measured in Saint-Augustin-de-Desmaures between 1940 and 2025 was 30 November 1944, with winds reaching 44.4 km/h.

What is the warmest month in Saint-Augustin-de-Desmaures?

The warmest month in Saint-Augustin-de-Desmaures is July (19.4 °C on average); the coldest is January (-11.6 °C).

How much does it rain in Saint-Augustin-de-Desmaures?

Saint-Augustin-de-Desmaures receives on average 1,255 mm of precipitation per year, spread over about 150 rainy days.

Is it sunny in Saint-Augustin-de-Desmaures?

Saint-Augustin-de-Desmaures gets on average 8.2 hours of sunshine per day, roughly 2,993 hours per year over 1940-2025.

What is the biggest single-day snowfall in Saint-Augustin-de-Desmaures?

The heaviest 24-hour snowfall measured in Saint-Augustin-de-Desmaures between 1940 and 2025 was 22 March 1972, with 27.5 cm.

Are there tropical nights in Saint-Augustin-de-Desmaures?

Yes: Saint-Augustin-de-Desmaures has on average 2 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Saint-Augustin-de-Desmaures?

In Saint-Augustin-de-Desmaures, between 1940 and 2025, the highest apparent temperature reached 40.1 °C on 2 August 1975, and the lowest was -42.7 °C on 16 January 2009.

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