Wynyard Weather Records (CA004019035)

Record envelope, standing records and threshold days for Wynyard (CA004019035), Saskatchewan, Canada, with 67 years of record.

Key Facts for Wynyard

Wynyard (CA004019035) is a weather station in Saskatchewan, Canada at 51.77 latitude and -104.20 longitude, 561 m (1,841 ft) above sea level.
The station reports from 1939 to 2005, 67 years of record.
1,464 records set at Wynyard still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Saskatchewan, Canada, 51.77 latitude, -104.20 longitude.
Elevation: 561 m (1,841 ft).
Period of record: 1939 to 2005, 67 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Wynyard. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Wynyard, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	7.2 C (45.0 F)	-46.7 C (-52.1 F)	n/a	n/a
Feb	6.7 C (44.1 F)	-40.0 C (-40.0 F)	n/a	n/a
Mar	15.0 C (59.0 F)	-32.8 C (-27.0 F)	n/a	n/a
Apr	30.0 C (86.0 F)	-29.2 C (-20.6 F)	n/a	n/a
May	36.1 C (97.0 F)	-8.3 C (17.1 F)	n/a	n/a
Jun	35.7 C (96.3 F)	-2.8 C (27.0 F)	n/a	n/a
Jul	36.7 C (98.1 F)	0.6 C (33.1 F)	n/a	n/a
Aug	36.7 C (98.1 F)	-2.8 C (27.0 F)	n/a	n/a
Sep	36.1 C (97.0 F)	-8.9 C (16.0 F)	n/a	n/a
Oct	28.9 C (84.0 F)	-21.7 C (-7.1 F)	n/a	n/a
Nov	21.1 C (70.0 F)	-30.7 C (-23.3 F)	n/a	n/a
Dec	12.8 C (55.0 F)	-40.4 C (-40.7 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Wynyard still stand. 1972 holds the most, with 101.

Standing records at Wynyard by the year they were set
Year set	Standing records
1939	80
1940	64
1941	35
1964	16
1965	76
1966	73
1967	78
1968	77
1969	68
1970	58
1971	45
1972	101
1973	67
1974	55
1975	54
1976	51
1977	76
1978	44
1979	58
1980	73
1981	81
1982	49
1983	85

Wettest Day of Each Month

Aug: 94.2 mm (3.7 in)

The wettest day on record for each calendar month at Wynyard. The most was 94.2 mm (3.7 in) on 6 August 1966.

Record daily precipitation for each month at Wynyard
Month	Record daily precipitation (mm)	Date
Jan	11.2 mm (0.4 in)	24 January 1975
Feb	24.6 mm (1.0 in)	25 February 1971
Mar	19.6 mm (0.8 in)	30 March 1967
Apr	30.0 mm (1.2 in)	28 April 1975
May	64.4 mm (2.5 in)	24 May 1977
Jun	39.4 mm (1.6 in)	5 June 1971
Jul	63.4 mm (2.5 in)	5 July 1978
Aug	94.2 mm (3.7 in)	6 August 1966
Sep	40.1 mm (1.6 in)	10 September 1974
Oct	39.5 mm (1.6 in)	12 October 1981
Nov	15.2 mm (0.6 in)	25 November 1940
Dec	15.3 mm (0.6 in)	2 December 1982

Period of Record Coverage

1939 to 1983

23 years of record at Wynyard, 1939 to 1983. 4 years have data for under 90 percent of days and are left out of rankings: 1939, 1940, 1941, 1964.

Days with data per year at Wynyard
Year	Days with data	Share of year	Complete
1939	183	50%	No
1940	268	73%	No
1941	151	41%	No
1964	108	30%	No
1965	365	100%	Yes
1966	365	100%	Yes
1967	365	100%	Yes
1968	366	100%	Yes
1969	365	100%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	366	100%	Yes
1981	365	100%	Yes
1982	364	100%	Yes
1983	364	100%	Yes

Latest Records

No records were set at this station in the latest data.

Climate Trend

19 complete years, 1965 to 1983

One stripe for each of 19 complete years at Wynyard, 1965 to 1983. Blue stripes are years cooler than the station's own mean of 1.3 C (34.3 F); red stripes are warmer. The coolest year was 1972, at -0.2 C (31.6 F), and the warmest was 1981, at 4.1 C (39.4 F). The strongest colour marks a difference of 2.9 C (5.2 F).

Annual mean temperature at Wynyard as warming stripes, 1965 to 1983
Year	Annual mean temperature	Difference from the station mean
1965	0.1 C	-1.21 C
1966	0.1 C	-1.18 C
1967	0.9 C	-0.41 C
1968	1.9 C	+0.60 C
1969	1.1 C	-0.24 C
1970	0.8 C	-0.53 C
1971	1.2 C	-0.12 C
1972	-0.2 C	-1.52 C
1973	1.8 C	+0.53 C
1974	1.3 C	-0.03 C
1975	1.2 C	-0.13 C
1976	2.4 C	+1.07 C
1977	2.2 C	+0.91 C
1978	1.0 C	-0.36 C
1979	0.3 C	-0.97 C
1980	2.5 C	+1.15 C
1981	4.1 C	+2.82 C
1982	0.4 C	-0.95 C
1983	1.8 C	+0.48 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1939 to 1983

Yearly extremes at Wynyard: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	36.7 C (98.1 F)	1972	34.4 C (93.9 F)	23
Coldest night (TNn)	-46.7 C (-52.1 F)	1972	-38.0 C (-36.4 F)	23
Wettest day (Rx1day)	94.2 mm (3.7 in)	1966	37.1 mm (1.5 in)	23
Wettest five days (Rx5day)	152.8 mm (6.0 in)	1966	61.0 mm (2.4 in)	23
Longest dry spell (CDD)	71 days	1976	26 days	23

Hottest day (TXx)

The hottest day of the year at Wynyard, 1939 to 1983. The record is 36.7 C (98.1 F) in 1972, marked on the chart; the median year is 34.4 C (93.9 F).

Hottest day (TXx) at Wynyard by year
Year	Hottest day (TXx)
1939	35.0 C (95.0 F)
1940	36.1 C (97.0 F)
1941	34.4 C (93.9 F)
1964	29.4 C (84.9 F)
1965	31.1 C (88.0 F)
1966	34.4 C (93.9 F)
1967	35.6 C (96.1 F)
1968	33.3 C (91.9 F)
1969	36.1 C (97.0 F)
1970	35.0 C (95.0 F)
1971	34.4 C (93.9 F)
1972	36.7 C (98.1 F)
1973	32.8 C (91.0 F)
1974	32.8 C (91.0 F)
1975	36.7 C (98.1 F)
1976	35.0 C (95.0 F)
1977	30.5 C (86.9 F)
1978	34.3 C (93.7 F)
1979	35.7 C (96.3 F)
1980	36.1 C (97.0 F)
1981	33.0 C (91.4 F)
1982	32.2 C (90.0 F)
1983	35.8 C (96.4 F)

Coldest night (TNn)

The coldest night of the year at Wynyard, 1939 to 1983. The record is -46.7 C (-52.1 F) in 1972, marked on the chart; the median year is -38.0 C (-36.4 F).

Coldest night (TNn) at Wynyard by year
Year	Coldest night (TNn)
1939	-31.7 C (-25.1 F)
1940	-35.6 C (-32.1 F)
1941	-41.7 C (-43.1 F)
1964	-36.1 C (-33.0 F)
1965	-37.8 C (-36.0 F)
1966	-42.8 C (-45.0 F)
1967	-38.3 C (-36.9 F)
1968	-40.0 C (-40.0 F)
1969	-40.6 C (-41.1 F)
1970	-38.3 C (-36.9 F)
1971	-38.3 C (-36.9 F)
1972	-46.7 C (-52.1 F)
1973	-37.2 C (-35.0 F)
1974	-37.2 C (-35.0 F)
1975	-36.7 C (-34.1 F)
1976	-35.0 C (-31.0 F)
1977	-37.0 C (-34.6 F)
1978	-38.0 C (-36.4 F)
1979	-38.5 C (-37.3 F)
1980	-35.5 C (-31.9 F)
1981	-35.2 C (-31.4 F)
1982	-39.6 C (-39.3 F)
1983	-40.4 C (-40.7 F)

Wettest day (Rx1day)

The wettest day of the year at Wynyard, 1939 to 1983. The record is 94.2 mm (3.7 in) in 1966, marked on the chart; the median year is 37.1 mm (1.5 in).

Wettest day (Rx1day) at Wynyard by year
Year	Wettest day (Rx1day)
1939	23.9 mm (0.9 in)
1940	22.1 mm (0.9 in)
1941	30.0 mm (1.2 in)
1964	7.4 mm (0.29 in)
1965	30.5 mm (1.2 in)
1966	94.2 mm (3.7 in)
1967	31.0 mm (1.2 in)
1968	42.9 mm (1.7 in)
1969	35.8 mm (1.4 in)
1970	45.2 mm (1.8 in)
1971	39.4 mm (1.6 in)
1972	23.1 mm (0.9 in)
1973	37.1 mm (1.5 in)
1974	40.1 mm (1.6 in)
1975	30.0 mm (1.2 in)
1976	32.0 mm (1.3 in)
1977	64.4 mm (2.5 in)
1978	63.4 mm (2.5 in)
1979	13.8 mm (0.5 in)
1980	49.0 mm (1.9 in)
1981	40.2 mm (1.6 in)
1982	54.3 mm (2.1 in)
1983	54.2 mm (2.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Wynyard, 1939 to 1983. The record is 152.8 mm (6.0 in) in 1966, marked on the chart; the median year is 61.0 mm (2.4 in).

Wettest five days (Rx5day) at Wynyard by year
Year	Wettest five days (Rx5day)
1939	35.3 mm (1.4 in)
1940	33.2 mm (1.3 in)
1941	34.3 mm (1.4 in)
1964	12.5 mm (0.5 in)
1965	75.3 mm (3.0 in)
1966	152.8 mm (6.0 in)
1967	54.1 mm (2.1 in)
1968	46.5 mm (1.8 in)
1969	60.4 mm (2.4 in)
1970	61.0 mm (2.4 in)
1971	79.8 mm (3.1 in)
1972	27.6 mm (1.1 in)
1973	70.1 mm (2.8 in)
1974	77.4 mm (3.0 in)
1975	60.5 mm (2.4 in)
1976	66.8 mm (2.6 in)
1977	92.3 mm (3.6 in)
1978	77.6 mm (3.1 in)
1979	30.0 mm (1.2 in)
1980	59.8 mm (2.4 in)
1981	77.2 mm (3.0 in)
1982	72.9 mm (2.9 in)
1983	107.4 mm (4.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Wynyard, 1939 to 1983. The record is 71 days in 1976, marked on the chart; the median year is 26 days.

Longest dry spell (CDD) at Wynyard by year
Year	Longest dry spell (CDD)
1939	26 days
1940	16 days
1941	10 days
1964	30 days
1965	43 days
1966	28 days
1967	24 days
1968	26 days
1969	24 days
1970	17 days
1971	35 days
1972	28 days
1973	32 days
1974	39 days
1975	31 days
1976	71 days
1977	20 days
1978	45 days
1979	21 days
1980	24 days
1981	25 days
1982	32 days
1983	24 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Download the Data

Data for Wynyard standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Wynyard threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-14. Last revised 14 October 2026 (2026-10-14).