Claydon Weather Records (CA004031581)

Record envelope, standing records and threshold days for Claydon (CA004031581), Saskatchewan, Canada, with 47 years of record.

Key Facts for Claydon

Claydon (CA004031581) is a weather station in Saskatchewan, Canada at 49.13 latitude and -109.10 longitude, 975 m (3,199 ft) above sea level.
The station reports from 1971 to 2017, 47 years of record.
1,464 records set at Claydon 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, 49.13 latitude, -109.10 longitude.
Elevation: 975 m (3,199 ft).
Period of record: 1971 to 2017, 47 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 Claydon. 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 Claydon, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	10.0 C (50.0 F)	-39.5 C (-39.1 F)	n/a	n/a
Feb	12.0 C (53.6 F)	-35.5 C (-31.9 F)	n/a	n/a
Mar	19.4 C (66.9 F)	-31.7 C (-25.1 F)	n/a	n/a
Apr	30.0 C (86.0 F)	-22.2 C (-8.0 F)	n/a	n/a
May	33.0 C (91.4 F)	-7.0 C (19.4 F)	n/a	n/a
Jun	32.8 C (91.0 F)	-2.0 C (28.4 F)	n/a	n/a
Jul	36.7 C (98.1 F)	2.8 C (37.0 F)	n/a	n/a
Aug	39.5 C (103.1 F)	1.0 C (33.8 F)	n/a	n/a
Sep	35.0 C (95.0 F)	-9.4 C (15.1 F)	n/a	n/a
Oct	28.5 C (83.3 F)	-16.7 C (1.9 F)	n/a	n/a
Nov	20.0 C (68.0 F)	-27.0 C (-16.6 F)	n/a	n/a
Dec	12.0 C (53.6 F)	-42.5 C (-44.5 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Claydon still stand. 1972 holds the most, with 152.

Wettest Day of Each Month

Sep: 62.2 mm (2.4 in)

The wettest day on record for each calendar month at Claydon. The most was 62.2 mm (2.4 in) on 11 September 1978.

Record daily precipitation for each month at Claydon
Month	Record daily precipitation (mm)	Date
Jan	15.2 mm (0.6 in)	3 January 1978
Feb	15.0 mm (0.6 in)	10 February 1979
Mar	15.8 mm (0.6 in)	28 March 1982
Apr	24.1 mm (0.9 in)	26 April 1974
May	38.1 mm (1.5 in)	20 May 1974
Jun	33.5 mm (1.3 in)	3 June 1976
Jul	56.0 mm (2.2 in)	10 July 1983
Aug	21.1 mm (0.8 in)	17 August 1972
Sep	62.2 mm (2.4 in)	11 September 1978
Oct	20.3 mm (0.8 in)	8 October 1975
Nov	17.0 mm (0.7 in)	12 November 1978
Dec	20.3 mm (0.8 in)	3 December 1973

Period of Record Coverage

1971 to 1983

13 years of record at Claydon, 1971 to 1983. 1 years have data for under 90 percent of days and are left out of rankings: 1971.

Days with data per year at Claydon
Year	Days with data	Share of year	Complete
1971	184	50%	No
1972	366	100%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	365	100%	Yes
1977	364	100%	Yes
1978	361	99%	Yes
1979	329	90%	Yes
1980	363	99%	Yes
1981	363	99%	Yes
1982	360	99%	Yes
1983	362	99%	Yes

Latest Records

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

Climate Trend

11 complete years, 1972 to 1983

One stripe for each of 11 complete years at Claydon, 1972 to 1983. Blue stripes are years cooler than the station's own mean of 3.9 C (39.1 F); red stripes are warmer. The coolest year was 1982, at 1.8 C (35.3 F), and the warmest was 1981, at 6.1 C (43.0 F). The strongest colour marks a difference of 2.2 C (4.0 F).

Annual mean temperature at Claydon as warming stripes, 1972 to 1983
Year	Annual mean temperature	Difference from the station mean
1972	2.5 C	-1.42 C
1973	4.5 C	+0.55 C
1974	4.7 C	+0.72 C
1975	2.8 C	-1.12 C
1976	5.4 C	+1.45 C
1977	4.4 C	+0.49 C
1978	2.4 C	-1.51 C
1980	4.4 C	+0.45 C
1981	6.1 C	+2.16 C
1982	1.8 C	-2.09 C
1983	4.3 C	+0.37 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

1971 to 1983

Yearly extremes at Claydon: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	39.5 C (103.1 F)	1983	35.5 C (95.9 F)	13
Coldest night (TNn)	-42.5 C (-44.5 F)	1983	-35.0 C (-31.0 F)	13
Wettest day (Rx1day)	62.2 mm (2.4 in)	1978	33.5 mm (1.3 in)	13
Wettest five days (Rx5day)	88.1 mm (3.5 in)	1978	50.0 mm (2.0 in)	13
Longest dry spell (CDD)	49 days	1977	30 days	13

Hottest day (TXx)

The hottest day of the year at Claydon, 1971 to 1983. The record is 39.5 C (103.1 F) in 1983, marked on the chart; the median year is 35.5 C (95.9 F).

Hottest day (TXx) at Claydon by year
Year	Hottest day (TXx)
1971	36.7 C (98.1 F)
1972	35.0 C (95.0 F)
1973	37.2 C (99.0 F)
1974	33.9 C (93.0 F)
1975	36.7 C (98.1 F)
1976	35.6 C (96.1 F)
1977	35.0 C (95.0 F)
1978	38.3 C (100.9 F)
1979	34.0 C (93.2 F)
1980	35.5 C (95.9 F)
1981	35.5 C (95.9 F)
1982	34.0 C (93.2 F)
1983	39.5 C (103.1 F)

Coldest night (TNn)

The coldest night of the year at Claydon, 1971 to 1983. The record is -42.5 C (-44.5 F) in 1983, marked on the chart; the median year is -35.0 C (-31.0 F).

Coldest night (TNn) at Claydon by year
Year	Coldest night (TNn)
1971	-33.9 C (-29.0 F)
1972	-38.3 C (-36.9 F)
1973	-30.0 C (-22.0 F)
1974	-35.0 C (-31.0 F)
1975	-33.3 C (-27.9 F)
1976	-32.8 C (-27.0 F)
1977	-36.7 C (-34.1 F)
1978	-33.0 C (-27.4 F)
1979	-39.5 C (-39.1 F)
1980	-35.0 C (-31.0 F)
1981	-32.0 C (-25.6 F)
1982	-37.0 C (-34.6 F)
1983	-42.5 C (-44.5 F)

Wettest day (Rx1day)

The wettest day of the year at Claydon, 1971 to 1983. The record is 62.2 mm (2.4 in) in 1978, marked on the chart; the median year is 33.5 mm (1.3 in).

Wettest day (Rx1day) at Claydon by year
Year	Wettest day (Rx1day)
1971	14.7 mm (0.6 in)
1972	21.1 mm (0.8 in)
1973	20.3 mm (0.8 in)
1974	38.1 mm (1.5 in)
1975	38.9 mm (1.5 in)
1976	33.5 mm (1.3 in)
1977	21.6 mm (0.9 in)
1978	62.2 mm (2.4 in)
1979	41.4 mm (1.6 in)
1980	25.0 mm (1.0 in)
1981	34.0 mm (1.3 in)
1982	23.4 mm (0.9 in)
1983	56.0 mm (2.2 in)

Wettest five days (Rx5day)

The wettest five days of the year at Claydon, 1971 to 1983. The record is 88.1 mm (3.5 in) in 1978, marked on the chart; the median year is 50.0 mm (2.0 in).

Wettest five days (Rx5day) at Claydon by year
Year	Wettest five days (Rx5day)
1971	19.8 mm (0.8 in)
1972	42.2 mm (1.7 in)
1973	39.9 mm (1.6 in)
1974	53.3 mm (2.1 in)
1975	54.7 mm (2.2 in)
1976	52.0 mm (2.0 in)
1977	33.5 mm (1.3 in)
1978	88.1 mm (3.5 in)
1979	74.6 mm (2.9 in)
1980	45.6 mm (1.8 in)
1981	37.8 mm (1.5 in)
1982	50.0 mm (2.0 in)
1983	87.2 mm (3.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Claydon, 1971 to 1983. The record is 49 days in 1977, marked on the chart; the median year is 30 days.

Longest dry spell (CDD) at Claydon by year
Year	Longest dry spell (CDD)
1971	27 days
1972	34 days
1973	27 days
1974	37 days
1975	25 days
1976	34 days
1977	49 days
1978	19 days
1979	25 days
1980	41 days
1981	29 days
1982	30 days
1983	30 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 Claydon standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Claydon 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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-17. Last revised 17 October 2026 (2026-10-17).