Somme Cda Epf Weather Records (CA004087640)

Record envelope, standing records and threshold days for Somme Cda Epf (CA004087640), Saskatchewan, Canada, with 31 years of record.

Key Facts for Somme Cda Epf

Somme Cda Epf (CA004087640) is a weather station in Saskatchewan, Canada at 52.62 latitude and -103.02 longitude, 439 m (1,440 ft) above sea level.
The station reports from 1953 to 1983, 31 years of record.
1,464 records set at Somme Cda Epf 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, 52.62 latitude, -103.02 longitude.
Elevation: 439 m (1,440 ft).
Period of record: 1953 to 1983, 31 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 Somme Cda Epf. 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 Somme Cda Epf, 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)	-46.1 C (-51.0 F)	n/a	n/a
Feb	8.3 C (46.9 F)	-46.1 C (-51.0 F)	n/a	n/a
Mar	16.7 C (62.1 F)	-45.6 C (-50.1 F)	n/a	n/a
Apr	29.4 C (84.9 F)	-31.7 C (-25.1 F)	n/a	n/a
May	35.0 C (95.0 F)	-13.3 C (8.1 F)	n/a	n/a
Jun	35.6 C (96.1 F)	-5.0 C (23.0 F)	n/a	n/a
Jul	35.6 C (96.1 F)	0.0 C (32.0 F)	n/a	n/a
Aug	36.7 C (98.1 F)	-2.2 C (28.0 F)	n/a	n/a
Sep	36.1 C (97.0 F)	-10.0 C (14.0 F)	n/a	n/a
Oct	29.4 C (84.9 F)	-20.6 C (-5.1 F)	n/a	n/a
Nov	18.3 C (64.9 F)	-36.7 C (-34.1 F)	n/a	n/a
Dec	7.8 C (46.0 F)	-44.4 C (-47.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Somme Cda Epf still stand. 1961 holds the most, with 92.

Standing records at Somme Cda Epf by the year they were set
Year set	Standing records
1960	48
1961	92
1962	86
1963	85
1964	89
1965	73
1966	92
1967	70
1968	73
1969	74
1970	68
1971	44
1972	62
1973	70
1974	54
1975	22
1976	57
1977	78
1978	41
1979	47
1980	37
1981	73
1982	15
1983	14

Wettest Day of Each Month

Jun: 82.3 mm (3.2 in)

The wettest day on record for each calendar month at Somme Cda Epf. The most was 82.3 mm (3.2 in) on 27 June 1959.

Record daily precipitation for each month at Somme Cda Epf
Month	Record daily precipitation (mm)	Date
Jan	20.3 mm (0.8 in)	8 January 1966
Feb	15.2 mm (0.6 in)	26 February 1958
Mar	30.5 mm (1.2 in)	20 March 1962
Apr	61.2 mm (2.4 in)	19 April 1973
May	30.5 mm (1.2 in)	1 May 1979
Jun	82.3 mm (3.2 in)	27 June 1959
Jul	58.2 mm (2.3 in)	24 July 1971
Aug	45.7 mm (1.8 in)	5 August 1960
Sep	65.3 mm (2.6 in)	2 September 1953
Oct	36.8 mm (1.4 in)	13 October 1981
Nov	25.4 mm (1.0 in)	7 November 1978
Dec	17.8 mm (0.7 in)	4 December 1979

Period of Record Coverage

1960 to 1983

24 years of record at Somme Cda Epf, 1960 to 1983. 5 years have data for under 90 percent of days and are left out of rankings: 1967, 1975, 1980, 1982, 1983.

Days with data per year at Somme Cda Epf
Year	Days with data	Share of year	Complete
1960	331	90%	Yes
1961	331	91%	Yes
1962	360	99%	Yes
1963	364	100%	Yes
1964	363	99%	Yes
1965	365	100%	Yes
1966	363	99%	Yes
1967	301	82%	No
1968	366	100%	Yes
1969	365	100%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	335	92%	Yes
1973	364	100%	Yes
1974	364	100%	Yes
1975	264	72%	No
1976	333	91%	Yes
1977	343	94%	Yes
1978	359	98%	Yes
1979	330	90%	Yes
1980	234	64%	No
1981	342	94%	Yes
1982	142	39%	No
1983	90	25%	No

Latest Records

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

Climate Trend

12 complete years, 1962 to 1978

One stripe for each of 12 complete years at Somme Cda Epf, 1962 to 1978. Blue stripes are years cooler than the station's own mean of 0.3 C (32.6 F); red stripes are warmer. The coolest year was 1966, at -1.0 C (30.1 F), and the warmest was 1963, at 1.2 C (34.2 F). The strongest colour marks a difference of 1.4 C (2.5 F).

Annual mean temperature at Somme Cda Epf as warming stripes, 1962 to 1978
Year	Annual mean temperature	Difference from the station mean
1962	0.5 C	+0.18 C
1963	1.2 C	+0.91 C
1964	0.3 C	+0.02 C
1965	-0.6 C	-0.92 C
1966	-1.0 C	-1.36 C
1968	0.9 C	+0.59 C
1969	0.1 C	-0.22 C
1970	0.0 C	-0.31 C
1971	0.5 C	+0.15 C
1973	1.0 C	+0.70 C
1974	0.2 C	-0.17 C
1978	0.7 C	+0.41 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

1953 to 1983

Yearly extremes at Somme Cda Epf: 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)	1961	33.6 C (92.5 F)	24
Coldest night (TNn)	-46.1 C (-51.0 F)	1966	-41.1 C (-42.0 F)	24
Wettest day (Rx1day)	82.3 mm (3.2 in)	1959	30.5 mm (1.2 in)	31
Wettest five days (Rx5day)	101.9 mm (4.0 in)	1959	58.1 mm (2.3 in)	31
Longest dry spell (CDD)	57 days	1980	31 days	31

Hottest day (TXx)

The hottest day of the year at Somme Cda Epf, 1953 to 1983. The record is 36.7 C (98.1 F) in 1961, marked on the chart; the median year is 33.6 C (92.5 F).

Hottest day (TXx) at Somme Cda Epf by year
Year	Hottest day (TXx)
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	34.4 C (93.9 F)
1961	36.7 C (98.1 F)
1962	33.9 C (93.0 F)
1963	33.9 C (93.0 F)
1964	32.8 C (91.0 F)
1965	31.1 C (88.0 F)
1966	32.8 C (91.0 F)
1967	36.1 C (97.0 F)
1968	30.6 C (87.1 F)
1969	35.0 C (95.0 F)
1970	35.6 C (96.1 F)
1971	33.9 C (93.0 F)
1972	35.0 C (95.0 F)
1973	32.2 C (90.0 F)
1974	32.8 C (91.0 F)
1975	32.2 C (90.0 F)
1976	33.9 C (93.0 F)
1977	31.1 C (88.0 F)
1978	33.3 C (91.9 F)
1979	33.9 C (93.0 F)
1980	35.0 C (95.0 F)
1981	31.7 C (89.1 F)
1982	29.4 C (84.9 F)
1983	25.0 C (77.0 F)

Coldest night (TNn)

The coldest night of the year at Somme Cda Epf, 1953 to 1983. The record is -46.1 C (-51.0 F) in 1966, marked on the chart; the median year is -41.1 C (-42.0 F).

Coldest night (TNn) at Somme Cda Epf by year
Year	Coldest night (TNn)
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	-37.2 C (-35.0 F)
1961	-40.6 C (-41.1 F)
1962	-45.6 C (-50.1 F)
1963	-40.0 C (-40.0 F)
1964	-37.8 C (-36.0 F)
1965	-40.6 C (-41.1 F)
1966	-46.1 C (-51.0 F)
1967	-44.4 C (-47.9 F)
1968	-42.8 C (-45.0 F)
1969	-43.9 C (-47.0 F)
1970	-41.7 C (-43.1 F)
1971	-41.1 C (-42.0 F)
1972	-41.1 C (-42.0 F)
1973	-43.3 C (-45.9 F)
1974	-42.8 C (-45.0 F)
1975	-34.4 C (-29.9 F)
1976	-38.9 C (-38.0 F)
1977	-44.4 C (-47.9 F)
1978	-40.6 C (-41.1 F)
1979	-43.9 C (-47.0 F)
1980	-33.9 C (-29.0 F)
1981	-40.0 C (-40.0 F)
1982	-42.7 C (-44.9 F)
1983	-36.0 C (-32.8 F)

Wettest day (Rx1day)

The wettest day of the year at Somme Cda Epf, 1953 to 1983. The record is 82.3 mm (3.2 in) in 1959, marked on the chart; the median year is 30.5 mm (1.2 in).

Wettest day (Rx1day) at Somme Cda Epf by year
Year	Wettest day (Rx1day)
1953	65.3 mm (2.6 in)
1954	41.9 mm (1.6 in)
1955	20.3 mm (0.8 in)
1956	21.8 mm (0.9 in)
1957	33.8 mm (1.3 in)
1958	21.3 mm (0.8 in)
1959	82.3 mm (3.2 in)
1960	45.7 mm (1.8 in)
1961	21.1 mm (0.8 in)
1962	33.8 mm (1.3 in)
1963	16.5 mm (0.6 in)
1964	29.2 mm (1.1 in)
1965	28.2 mm (1.1 in)
1966	30.2 mm (1.2 in)
1967	23.6 mm (0.9 in)
1968	47.0 mm (1.9 in)
1969	31.2 mm (1.2 in)
1970	23.4 mm (0.9 in)
1971	58.2 mm (2.3 in)
1972	18.8 mm (0.7 in)
1973	61.2 mm (2.4 in)
1974	30.5 mm (1.2 in)
1975	20.3 mm (0.8 in)
1976	52.1 mm (2.1 in)
1977	30.5 mm (1.2 in)
1978	25.4 mm (1.0 in)
1979	31.8 mm (1.3 in)
1980	50.8 mm (2.0 in)
1981	48.1 mm (1.9 in)
1982	10.2 mm (0.4 in)
1983	4.9 mm (0.19 in)

Wettest five days (Rx5day)

The wettest five days of the year at Somme Cda Epf, 1953 to 1983. The record is 101.9 mm (4.0 in) in 1959, marked on the chart; the median year is 58.1 mm (2.3 in).

Wettest five days (Rx5day) at Somme Cda Epf by year
Year	Wettest five days (Rx5day)
1953	77.7 mm (3.1 in)
1954	78.7 mm (3.1 in)
1955	38.9 mm (1.5 in)
1956	36.0 mm (1.4 in)
1957	36.6 mm (1.4 in)
1958	37.6 mm (1.5 in)
1959	101.9 mm (4.0 in)
1960	68.8 mm (2.7 in)
1961	30.8 mm (1.2 in)
1962	62.2 mm (2.4 in)
1963	29.2 mm (1.1 in)
1964	64.7 mm (2.5 in)
1965	73.7 mm (2.9 in)
1966	57.9 mm (2.3 in)
1967	58.1 mm (2.3 in)
1968	69.6 mm (2.7 in)
1969	52.0 mm (2.0 in)
1970	63.2 mm (2.5 in)
1971	64.3 mm (2.5 in)
1972	25.4 mm (1.0 in)
1973	76.4 mm (3.0 in)
1974	43.9 mm (1.7 in)
1975	40.9 mm (1.6 in)
1976	60.3 mm (2.4 in)
1977	41.0 mm (1.6 in)
1978	41.9 mm (1.6 in)
1979	66.1 mm (2.6 in)
1980	82.6 mm (3.3 in)
1981	68.6 mm (2.7 in)
1982	18.6 mm (0.7 in)
1983	12.7 mm (0.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at Somme Cda Epf, 1953 to 1983. The record is 57 days in 1980, marked on the chart; the median year is 31 days.

Longest dry spell (CDD) at Somme Cda Epf by year
Year	Longest dry spell (CDD)
1953	23 days
1954	33 days
1955	41 days
1956	19 days
1957	28 days
1958	26 days
1959	40 days
1960	40 days
1961	35 days
1962	34 days
1963	17 days
1964	30 days
1965	31 days
1966	25 days
1967	32 days
1968	37 days
1969	24 days
1970	23 days
1971	49 days
1972	35 days
1973	20 days
1974	36 days
1975	31 days
1976	39 days
1977	34 days
1978	23 days
1979	24 days
1980	57 days
1981	23 days
1982	30 days
1983	55 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 Somme Cda Epf standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Somme Cda Epf 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).