Coronation Weather Records (CA003011890)

Record envelope, standing records and threshold days for Coronation (CA003011890), Alberta, Canada, with 32 years of record.

Key Facts for Coronation

Coronation (CA003011890) is a weather station in Alberta, Canada at 52.12 latitude and -111.45 longitude, 789 m (2,589 ft) above sea level.
The station reports from 1912 to 1943, 32 years of record.
1,464 records set at Coronation still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Alberta, Canada, 52.12 latitude, -111.45 longitude.
Elevation: 789 m (2,589 ft).
Period of record: 1912 to 1943, 32 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 Coronation. 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 Coronation, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	15.0 C (59.0 F)	-41.7 C (-43.1 F)	n/a	n/a
Feb	10.0 C (50.0 F)	-36.1 C (-33.0 F)	n/a	n/a
Mar	21.7 C (71.1 F)	-31.7 C (-25.1 F)	n/a	n/a
Apr	31.1 C (88.0 F)	-24.4 C (-11.9 F)	n/a	n/a
May	33.3 C (91.9 F)	-11.1 C (12.0 F)	n/a	n/a
Jun	36.7 C (98.1 F)	-3.3 C (26.1 F)	n/a	n/a
Jul	38.3 C (100.9 F)	-5.0 C (23.0 F)	n/a	n/a
Aug	34.4 C (93.9 F)	-2.2 C (28.0 F)	n/a	n/a
Sep	31.7 C (89.1 F)	-8.3 C (17.1 F)	n/a	n/a
Oct	29.4 C (84.9 F)	-21.1 C (-6.0 F)	n/a	n/a
Nov	21.1 C (70.0 F)	-27.8 C (-18.0 F)	n/a	n/a
Dec	20.6 C (69.1 F)	-31.1 C (-24.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Coronation still stand. 1932 holds the most, with 193.

Standing records at Coronation by the year they were set
Year set	Standing records
1912	49
1914	18
1918	78
1919	2
1924	38
1925	24
1927	8
1928	138
1929	122
1930	105
1931	185
1932	193
1933	130
1934	50
1935	34
1936	82
1937	47
1938	13
1939	40
1940	31
1941	33
1942	26
1943	18

Wettest Day of Each Month

Jul: 59.7 mm (2.4 in)

The wettest day on record for each calendar month at Coronation. The most was 59.7 mm (2.4 in) on 28 July 1924.

Record daily precipitation for each month at Coronation
Month	Record daily precipitation (mm)	Date
Jan	10.2 mm (0.4 in)	9 January 1932
Feb	12.7 mm (0.5 in)	11 February 1930
Mar	10.2 mm (0.4 in)	9 March 1931
Apr	31.5 mm (1.2 in)	16 April 1927
May	37.1 mm (1.5 in)	20 May 1939
Jun	40.6 mm (1.6 in)	13 June 1935
Jul	59.7 mm (2.4 in)	28 July 1924
Aug	45.7 mm (1.8 in)	12 August 1927
Sep	45.7 mm (1.8 in)	16 September 1927
Oct	17.5 mm (0.7 in)	31 October 1937
Nov	12.7 mm (0.5 in)	28 November 1929
Dec	10.2 mm (0.4 in)	11 December 1929

Period of Record Coverage

1912 to 1943

23 years of record at Coronation, 1912 to 1943. 22 years have data for under 90 percent of days and are left out of rankings: 1912, 1914, 1918, 1919, 1924, 1925, 1927, 1928 and others.

Days with data per year at Coronation
Year	Days with data	Share of year	Complete
1912	165	45%	No
1914	116	32%	No
1918	144	39%	No
1919	26	7%	No
1924	144	39%	No
1925	144	39%	No
1927	182	50%	No
1928	259	71%	No
1929	242	66%	No
1930	283	78%	No
1931	302	83%	No
1932	362	99%	Yes
1933	301	82%	No
1934	214	59%	No
1935	183	50%	No
1936	214	58%	No
1937	212	58%	No
1938	153	42%	No
1939	214	59%	No
1940	214	58%	No
1941	213	58%	No
1942	183	50%	No
1943	183	50%	No

Latest Records

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

Extremes by Year

1912 to 1943

Yearly extremes at Coronation: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	38.3 C (100.9 F)	1941	34.4 C (93.9 F)	23
Coldest night (TNn)	-41.7 C (-43.1 F)	1932	-17.8 C (0.0 F)	23
Wettest day (Rx1day)	59.7 mm (2.4 in)	1924	28.2 mm (1.1 in)	23
Wettest five days (Rx5day)	122.9 mm (4.8 in)	1942	35.3 mm (1.4 in)	23
Longest dry spell (CDD)	57 days	1928	25 days	23

Hottest day (TXx)

The hottest day of the year at Coronation, 1912 to 1943. The record is 38.3 C (100.9 F) in 1941, marked on the chart; the median year is 34.4 C (93.9 F).

Hottest day (TXx) at Coronation by year
Year	Hottest day (TXx)
1912	32.2 C (90.0 F)
1914	31.7 C (89.1 F)
1918	36.7 C (98.1 F)
1919	25.0 C (77.0 F)
1924	35.0 C (95.0 F)
1925	36.7 C (98.1 F)
1927	26.7 C (80.1 F)
1928	30.6 C (87.1 F)
1929	28.9 C (84.0 F)
1930	34.4 C (93.9 F)
1931	32.8 C (91.0 F)
1932	34.4 C (93.9 F)
1933	35.0 C (95.0 F)
1934	35.0 C (95.0 F)
1935	34.4 C (93.9 F)
1936	34.4 C (93.9 F)
1937	36.7 C (98.1 F)
1938	32.2 C (90.0 F)
1939	34.4 C (93.9 F)
1940	33.3 C (91.9 F)
1941	38.3 C (100.9 F)
1942	33.3 C (91.9 F)
1943	32.2 C (90.0 F)

Coldest night (TNn)

The coldest night of the year at Coronation, 1912 to 1943. The record is -41.7 C (-43.1 F) in 1932, marked on the chart; the median year is -17.8 C (0.0 F).

Coldest night (TNn) at Coronation by year
Year	Coldest night (TNn)
1912	-17.8 C (0.0 F)
1914	-6.7 C (19.9 F)
1918	-9.4 C (15.1 F)
1919	-6.1 C (21.0 F)
1924	-17.8 C (0.0 F)
1925	-13.3 C (8.1 F)
1927	-13.9 C (7.0 F)
1928	-31.1 C (-24.0 F)
1929	-36.1 C (-33.0 F)
1930	-23.9 C (-11.0 F)
1931	-27.8 C (-18.0 F)
1932	-41.7 C (-43.1 F)
1933	-35.6 C (-32.1 F)
1934	-10.6 C (12.9 F)
1935	-21.7 C (-7.1 F)
1936	-24.4 C (-11.9 F)
1937	-7.8 C (18.0 F)
1938	-17.8 C (0.0 F)
1939	-18.9 C (-2.0 F)
1940	-17.8 C (0.0 F)
1941	-10.0 C (14.0 F)
1942	-16.7 C (1.9 F)
1943	-17.8 C (0.0 F)

Wettest day (Rx1day)

The wettest day of the year at Coronation, 1912 to 1943. The record is 59.7 mm (2.4 in) in 1924, marked on the chart; the median year is 28.2 mm (1.1 in).

Wettest day (Rx1day) at Coronation by year
Year	Wettest day (Rx1day)
1912	20.3 mm (0.8 in)
1914	17.3 mm (0.7 in)
1918	8.4 mm (0.33 in)
1919	24.9 mm (1.0 in)
1924	59.7 mm (2.4 in)
1925	16.3 mm (0.6 in)
1927	45.7 mm (1.8 in)
1928	28.2 mm (1.1 in)
1929	12.7 mm (0.5 in)
1930	45.7 mm (1.8 in)
1931	34.3 mm (1.4 in)
1932	31.8 mm (1.3 in)
1933	24.9 mm (1.0 in)
1934	20.6 mm (0.8 in)
1935	40.6 mm (1.6 in)
1936	22.4 mm (0.9 in)
1937	28.2 mm (1.1 in)
1938	29.0 mm (1.1 in)
1939	37.1 mm (1.5 in)
1940	45.2 mm (1.8 in)
1941	27.4 mm (1.1 in)
1942	50.8 mm (2.0 in)
1943	19.6 mm (0.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Coronation, 1912 to 1943. The record is 122.9 mm (4.8 in) in 1942, marked on the chart; the median year is 35.3 mm (1.4 in).

Wettest five days (Rx5day) at Coronation by year
Year	Wettest five days (Rx5day)
1912	20.3 mm (0.8 in)
1914	34.8 mm (1.4 in)
1918	8.9 mm (0.35 in)
1919	28.0 mm (1.1 in)
1924	78.0 mm (3.1 in)
1925	22.4 mm (0.9 in)
1927	50.8 mm (2.0 in)
1928	37.4 mm (1.5 in)
1929	21.6 mm (0.9 in)
1930	53.9 mm (2.1 in)
1931	50.0 mm (2.0 in)
1932	35.3 mm (1.4 in)
1933	31.7 mm (1.2 in)
1934	29.4 mm (1.2 in)
1935	61.5 mm (2.4 in)
1936	26.9 mm (1.1 in)
1937	33.8 mm (1.3 in)
1938	51.3 mm (2.0 in)
1939	54.6 mm (2.1 in)
1940	68.3 mm (2.7 in)
1941	37.1 mm (1.5 in)
1942	122.9 mm (4.8 in)
1943	31.8 mm (1.3 in)

Longest dry spell (CDD)

The longest dry spell of the year at Coronation, 1912 to 1943. The record is 57 days in 1928, marked on the chart; the median year is 25 days.

Longest dry spell (CDD) at Coronation by year
Year	Longest dry spell (CDD)
1912	35 days
1914	21 days
1918	20 days
1919	14 days
1924	28 days
1925	16 days
1927	28 days
1928	57 days
1929	22 days
1930	24 days
1931	23 days
1932	26 days
1933	28 days
1934	29 days
1935	32 days
1936	34 days
1937	21 days
1938	25 days
1939	31 days
1940	33 days
1941	22 days
1942	18 days
1943	20 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 Coronation standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Coronation 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).