Cerlak Weather Records (RSM00028799)

Record envelope, standing records and threshold days for Cerlak (RSM00028799), Russia, with 90 years of record.

Key Facts for Cerlak

Cerlak (RSM00028799) is a weather station in Russia at 54.17 latitude and 74.80 longitude, 115 m (377 ft) above sea level.
The station reports from 1936 to 2025, 90 years of record.
1,464 records set at Cerlak still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Cerlak set a daily record precipitation of 43.9 mm (1.7 in) on 19 July 2025.

About the Station

Location: Russia, 54.17 latitude, 74.80 longitude.
Elevation: 115 m (377 ft).
Period of record: 1936 to 2025, 90 years.
Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

9 days at or beyond a record

The band shows the record high and record low for each calendar day at Cerlak. The lines show the 2026 daily maximum and minimum. 9 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Cerlak, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	2.7 C (36.9 F)	-43.2 C (-45.8 F)	1.4 C (34.5 F)	-30.0 C (-22.0 F)
Feb	6.1 C (43.0 F)	-41.1 C (-42.0 F)	0.0 C (32.0 F)	-28.0 C (-18.4 F)
Mar	12.8 C (55.0 F)	-36.1 C (-33.0 F)	12.8 C (55.0 F)	-22.9 C (-9.2 F)
Apr	30.7 C (87.3 F)	-23.9 C (-11.0 F)	22.2 C (72.0 F)	-1.2 C (29.8 F)
May	36.0 C (96.8 F)	-7.2 C (19.0 F)	24.7 C (76.5 F)	3.9 C (39.0 F)
Jun	39.0 C (102.2 F)	-1.0 C (30.2 F)	29.7 C (85.5 F)	10.3 C (50.5 F)
Jul	40.0 C (104.0 F)	-1.1 C (30.0 F)	28.8 C (83.8 F)	13.2 C (55.8 F)
Aug	37.5 C (99.5 F)	0.7 C (33.3 F)	22.2 C (72.0 F)	12.2 C (54.0 F)
Sep	34.0 C (93.2 F)	-6.1 C (21.0 F)	n/a	n/a
Oct	26.7 C (80.1 F)	-19.0 C (-2.2 F)	n/a	n/a
Nov	13.5 C (56.3 F)	-37.1 C (-34.8 F)	n/a	n/a
Dec	4.3 C (39.7 F)	-43.0 C (-45.4 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Cerlak still stand. 1969 holds the most, with 82.

Standing records at Cerlak by the year they were set
Year set	Standing records
1948	4
1949	4
1950	14
1951	8
1952	17
1953	17
1954	15
1955	4
1969	82
1970	23
1971	19
1973	33
1974	30
1975	42
1976	46
1977	26
1978	33
1979	33
1980	22
1981	12
1982	33
1983	34
1984	35
1985	16
1986	17
1987	27
1988	14
1989	20
1990	22
1991	18
1992	32
1993	18
1994	20
1995	27
1996	20
1997	35
1998	30
1999	52
2000	16
2001	25
2002	40
2003	20
2004	29
2005	17
2006	35
2007	21
2008	28
2009	22
2010	38
2011	27
2012	37
2013	8
2014	6
2015	18
2016	30
2017	5
2018	4
2019	2
2020	15
2021	9
2022	9
2023	26
2024	6
2025	17

All-Time Record Progression

3 new records

3 all-time records were set at Cerlak between 3 August 1986 and 24 January 2006. Each dot is a new record.

When Cerlak set new all-time records
Date	Kind	Detail
1986-08-03	Record daily precipitation	Record daily precipitation 69.3 mm (2.7 in)
1995-07-06	Record daily precipitation	Record daily precipitation 69.8 mm (2.7 in)
2006-01-24	Record low minimum temperature	Record low minimum temperature -43.2 C (-45.8 F)

Wettest Day of Each Month

Jul: 69.8 mm (2.7 in)

The wettest day on record for each calendar month at Cerlak. The most was 69.8 mm (2.7 in) on 6 July 1995.

Record daily precipitation for each month at Cerlak
Month	Record daily precipitation (mm)	Date
Jan	14.2 mm (0.6 in)	12 January 1971
Feb	10.8 mm (0.4 in)	5 February 1982
Mar	18.1 mm (0.7 in)	16 March 1990
Apr	25.6 mm (1.0 in)	25 April 1958
May	38.7 mm (1.5 in)	17 May 1984
Jun	55.8 mm (2.2 in)	28 June 1949
Jul	69.8 mm (2.7 in)	6 July 1995
Aug	69.3 mm (2.7 in)	3 August 1986
Sep	40.9 mm (1.6 in)	1 September 2024
Oct	21.1 mm (0.8 in)	1 October 1996
Nov	22.1 mm (0.9 in)	3 November 2017
Dec	11.7 mm (0.5 in)	26 December 1977

Period of Record Coverage

1948 to 2025

64 years of record at Cerlak, 1948 to 2025. 56 years have data for under 90 percent of days and are left out of rankings: 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955 and others.

Days with data per year at Cerlak
Year	Days with data	Share of year	Complete
1948	46	13%	No
1949	85	23%	No
1950	102	28%	No
1951	76	21%	No
1952	46	13%	No
1953	84	23%	No
1954	111	30%	No
1955	40	11%	No
1969	333	91%	Yes
1970	326	89%	No
1971	161	44%	No
1973	287	79%	No
1974	303	83%	No
1975	321	88%	No
1976	329	90%	No
1977	328	90%	No
1978	332	91%	Yes
1979	323	88%	No
1980	330	90%	Yes
1981	316	87%	No
1982	302	83%	No
1983	316	87%	No
1984	312	85%	No
1985	325	89%	No
1986	308	84%	No
1987	311	85%	No
1988	323	88%	No
1989	302	83%	No
1990	296	81%	No
1991	219	60%	No
1992	226	62%	No
1993	270	74%	No
1994	312	85%	No
1995	316	87%	No
1996	312	85%	No
1997	311	85%	No
1998	229	63%	No
1999	297	81%	No
2000	304	83%	No
2001	294	81%	No
2002	282	77%	No
2003	317	87%	No
2004	309	84%	No
2005	329	90%	Yes
2006	313	86%	No
2007	317	87%	No
2008	334	91%	Yes
2009	317	87%	No
2010	331	91%	Yes
2011	338	93%	Yes
2012	339	93%	Yes
2013	98	27%	No
2014	4	1%	No
2015	256	70%	No
2016	197	54%	No
2017	136	37%	No
2018	151	41%	No
2019	114	31%	No
2020	117	32%	No
2021	125	34%	No
2022	136	37%	No
2023	152	42%	No
2024	147	40%	No
2025	92	25%	No

Latest Records

Latest records at Cerlak
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
19 July 2025	Cerlak, RU	daily rain	43.9 mm (1.7 in)	11.7 mm (0.5 in)	46 years	36 of 100 (Notable)
11 April 2025	Cerlak, RU	monthly high min	13.1 C (55.6 F)	1.1 C (2.0 F)	47 years	32 of 100 (Routine)
8 April 2025	Cerlak, RU	daily high min	6.4 C (43.5 F)	1.9 C (3.4 F)	28 years	18 of 100 (Routine)
7 April 2025	Cerlak, RU	daily high max	19.7 C (67.5 F)	1.2 C (2.2 F)	30 years	17 of 100 (Routine)
6 April 2025	Cerlak, RU	daily high min	4.0 C (39.2 F)	1.9 C (3.4 F)	30 years	19 of 100 (Routine)
4 April 2025	Cerlak, RU	daily rain	24.9 mm (1.0 in)	13.5 mm (0.5 in)	43 years	20 of 100 (Routine)
3 April 2025	Cerlak, RU	daily high max	15.5 C (59.9 F)	1.4 C (2.5 F)	16 years	13 of 100 (Routine)
31 March 2025	Cerlak, RU	monthly high max	12.8 C (55.0 F)	0.4 C (0.7 F)	17 years	22 of 100 (Routine)
30 March 2025	Cerlak, RU	daily high max	11.4 C (52.5 F)	0.9 C (1.6 F)	16 years	13 of 100 (Routine)
21 March 2025	Cerlak, RU	daily rain	9.9 mm (0.39 in)	5.8 mm (0.23 in)	51 years	20 of 100 (Routine)
20 March 2025	Cerlak, RU	daily high min	1.0 C (33.8 F)	2.0 C (3.6 F)	51 years	24 of 100 (Routine)
20 March 2025	Cerlak, RU	daily high max	7.1 C (44.8 F)	0.9 C (1.6 F)	20 years	14 of 100 (Routine)
18 March 2025	Cerlak, RU	daily high min	1.6 C (34.9 F)	6.8 C (12.2 F)	8 years	18 of 100 (Routine)
18 March 2025	Cerlak, RU	daily high max	5.4 C (41.7 F)	2.7 C (4.9 F)	12 years	14 of 100 (Routine)
17 March 2025	Cerlak, RU	daily high max	3.6 C (38.5 F)	0.7 C (1.3 F)	23 years	14 of 100 (Routine)
17 March 2025	Cerlak, RU	daily high min	-0.7 C (30.7 F)	3.5 C (6.3 F)	8 years	13 of 100 (Routine)
4 February 2025	Cerlak, RU	daily high min	-3.8 C (25.2 F)	2.5 C (4.5 F)	26 years	17 of 100 (Routine)
21 January 2025	Cerlak, RU	monthly high min	-2.7 C (27.1 F)	0.7 C (1.3 F)	20 years	23 of 100 (Routine)
20 January 2025	Cerlak, RU	daily high max	1.1 C (34.0 F)	2.2 C (4.0 F)	42 years	21 of 100 (Routine)
12 January 2025	Cerlak, RU	daily high min (Tie)	-8.9 C (16.0 F)	tie	74 years	7 of 100 (Routine)

Extremes by Year

1936 to 2025

Yearly extremes at Cerlak: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.0 C (104.0 F)	1952	34.3 C (93.7 F)	64
Coldest night (TNn)	-43.2 C (-45.8 F)	2006	-36.0 C (-32.9 F)	64
Wettest day (Rx1day)	69.8 mm (2.7 in)	1995	25.9 mm (1.0 in)	81
Wettest five days (Rx5day)	104.8 mm (4.1 in)	1969	34.9 mm (1.4 in)	76
Longest dry spell (CDD)	95 days	1945	30 days	81

Hottest day (TXx)

The hottest day of the year at Cerlak, 1936 to 2025. The record is 40.0 C (104.0 F) in 1952, marked on the chart; the median year is 34.3 C (93.7 F).

Hottest day (TXx) at Cerlak by year
Year	Hottest day (TXx)
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	30.0 C (86.0 F)
1949	31.1 C (88.0 F)
1950	33.9 C (93.0 F)
1951	32.2 C (90.0 F)
1952	40.0 C (104.0 F)
1953	36.1 C (97.0 F)
1954	32.8 C (91.0 F)
1955	23.9 C (75.0 F)
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1966	n/a
1967	n/a
1968	n/a
1969	36.1 C (97.0 F)
1970	37.8 C (100.0 F)
1971	33.9 C (93.0 F)
1972	n/a
1973	34.0 C (93.2 F)
1974	34.0 C (93.2 F)
1975	36.0 C (96.8 F)
1976	35.0 C (95.0 F)
1977	39.0 C (102.2 F)
1978	36.0 C (96.8 F)
1979	32.0 C (89.6 F)
1980	36.0 C (96.8 F)
1981	33.0 C (91.4 F)
1982	35.7 C (96.3 F)
1983	38.1 C (100.6 F)
1984	31.7 C (89.1 F)
1985	33.1 C (91.6 F)
1986	34.7 C (94.5 F)
1987	37.0 C (98.6 F)
1988	37.7 C (99.9 F)
1989	35.0 C (95.0 F)
1990	35.4 C (95.7 F)
1991	34.5 C (94.1 F)
1992	36.7 C (98.1 F)
1993	32.1 C (89.8 F)
1994	34.6 C (94.3 F)
1995	34.6 C (94.3 F)
1996	31.8 C (89.2 F)
1997	35.0 C (95.0 F)
1998	35.8 C (96.4 F)
1999	34.8 C (94.6 F)
2000	36.3 C (97.3 F)
2001	34.5 C (94.1 F)
2002	31.1 C (88.0 F)
2003	32.2 C (90.0 F)
2004	34.9 C (94.8 F)
2005	33.4 C (92.1 F)
2006	33.3 C (91.9 F)
2007	36.0 C (96.8 F)
2008	35.4 C (95.7 F)
2009	35.4 C (95.7 F)
2010	37.2 C (99.0 F)
2011	32.5 C (90.5 F)
2012	37.5 C (99.5 F)
2013	27.2 C (81.0 F)
2014	32.0 C (89.6 F)
2015	34.5 C (94.1 F)
2016	33.6 C (92.5 F)
2017	30.5 C (86.9 F)
2018	30.3 C (86.5 F)
2019	13.8 C (56.8 F)
2020	31.4 C (88.5 F)
2021	31.7 C (89.1 F)
2022	32.6 C (90.7 F)
2023	32.0 C (89.6 F)
2024	32.6 C (90.7 F)
2025	29.7 C (85.5 F)

Coldest night (TNn)

The coldest night of the year at Cerlak, 1936 to 2025. The record is -43.2 C (-45.8 F) in 2006, marked on the chart; the median year is -36.0 C (-32.9 F).

Coldest night (TNn) at Cerlak by year
Year	Coldest night (TNn)
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	-40.0 C (-40.0 F)
1949	-36.1 C (-33.0 F)
1950	-41.1 C (-42.0 F)
1951	-40.0 C (-40.0 F)
1952	-32.8 C (-27.0 F)
1953	-33.9 C (-29.0 F)
1954	-40.0 C (-40.0 F)
1955	-37.2 C (-35.0 F)
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1966	n/a
1967	n/a
1968	n/a
1969	-42.8 C (-45.0 F)
1970	-40.0 C (-40.0 F)
1971	-35.0 C (-31.0 F)
1972	n/a
1973	-40.0 C (-40.0 F)
1974	-42.0 C (-43.6 F)
1975	-38.0 C (-36.4 F)
1976	-43.0 C (-45.4 F)
1977	-39.0 C (-38.2 F)
1978	-39.0 C (-38.2 F)
1979	-40.0 C (-40.0 F)
1980	-35.0 C (-31.0 F)
1981	-28.0 C (-18.4 F)
1982	-35.1 C (-31.2 F)
1983	-29.0 C (-20.2 F)
1984	-41.6 C (-42.9 F)
1985	-30.7 C (-23.3 F)
1986	-35.4 C (-31.7 F)
1987	-37.1 C (-34.8 F)
1988	-35.2 C (-31.4 F)
1989	-32.3 C (-26.1 F)
1990	-34.1 C (-29.4 F)
1991	-33.3 C (-27.9 F)
1992	-30.5 C (-22.9 F)
1993	-31.0 C (-23.8 F)
1994	-36.9 C (-34.4 F)
1995	-32.8 C (-27.0 F)
1996	-37.7 C (-35.9 F)
1997	-38.9 C (-38.0 F)
1998	-33.7 C (-28.7 F)
1999	-36.2 C (-33.2 F)
2000	-36.0 C (-32.8 F)
2001	-38.5 C (-37.3 F)
2002	-34.5 C (-30.1 F)
2003	-30.2 C (-22.4 F)
2004	-31.7 C (-25.1 F)
2005	-30.8 C (-23.4 F)
2006	-43.2 C (-45.8 F)
2007	-34.9 C (-30.8 F)
2008	-31.4 C (-24.5 F)
2009	-36.5 C (-33.7 F)
2010	-37.4 C (-35.3 F)
2011	-36.7 C (-34.1 F)
2012	-40.5 C (-40.9 F)
2013	-32.9 C (-27.2 F)
2014	-35.7 C (-32.3 F)
2015	-36.8 C (-34.2 F)
2016	-34.2 C (-29.6 F)
2017	-32.1 C (-25.8 F)
2018	-36.3 C (-33.3 F)
2019	-38.1 C (-36.6 F)
2020	-32.8 C (-27.0 F)
2021	-38.0 C (-36.4 F)
2022	-28.8 C (-19.8 F)
2023	-37.1 C (-34.8 F)
2024	-33.2 C (-27.8 F)
2025	-30.0 C (-22.0 F)

Wettest day (Rx1day)

The wettest day of the year at Cerlak, 1936 to 2025. The record is 69.8 mm (2.7 in) in 1995, marked on the chart; the median year is 25.9 mm (1.0 in).

Wettest day (Rx1day) at Cerlak by year
Year	Wettest day (Rx1day)
1936	28.5 mm (1.1 in)
1937	30.1 mm (1.2 in)
1938	54.3 mm (2.1 in)
1939	26.0 mm (1.0 in)
1940	23.0 mm (0.9 in)
1941	16.4 mm (0.6 in)
1942	17.5 mm (0.7 in)
1943	19.0 mm (0.7 in)
1944	28.2 mm (1.1 in)
1945	22.0 mm (0.9 in)
1946	38.0 mm (1.5 in)
1947	24.2 mm (1.0 in)
1948	9.8 mm (0.39 in)
1949	55.8 mm (2.2 in)
1950	31.8 mm (1.3 in)
1951	12.7 mm (0.5 in)
1952	25.4 mm (1.0 in)
1953	26.7 mm (1.1 in)
1954	36.5 mm (1.4 in)
1955	41.2 mm (1.6 in)
1956	24.3 mm (1.0 in)
1957	30.5 mm (1.2 in)
1958	25.6 mm (1.0 in)
1959	34.0 mm (1.3 in)
1960	27.7 mm (1.1 in)
1961	37.8 mm (1.5 in)
1962	46.0 mm (1.8 in)
1963	12.1 mm (0.5 in)
1964	30.7 mm (1.2 in)
1966	27.8 mm (1.1 in)
1967	19.2 mm (0.8 in)
1968	22.4 mm (0.9 in)
1969	50.5 mm (2.0 in)
1970	32.2 mm (1.3 in)
1971	24.1 mm (0.9 in)
1972	12.4 mm (0.5 in)
1973	41.7 mm (1.6 in)
1974	33.5 mm (1.3 in)
1975	19.4 mm (0.8 in)
1976	26.5 mm (1.0 in)
1977	17.0 mm (0.7 in)
1978	44.5 mm (1.8 in)
1979	32.2 mm (1.3 in)
1980	48.6 mm (1.9 in)
1981	46.6 mm (1.8 in)
1982	14.8 mm (0.6 in)
1983	24.1 mm (0.9 in)
1984	38.7 mm (1.5 in)
1985	19.2 mm (0.8 in)
1986	69.3 mm (2.7 in)
1987	24.9 mm (1.0 in)
1988	25.9 mm (1.0 in)
1989	23.2 mm (0.9 in)
1990	18.1 mm (0.7 in)
1991	33.3 mm (1.3 in)
1992	66.5 mm (2.6 in)
1993	41.9 mm (1.6 in)
1994	24.6 mm (1.0 in)
1995	69.8 mm (2.7 in)
1996	62.0 mm (2.4 in)
1997	10.9 mm (0.4 in)
1998	26.4 mm (1.0 in)
1999	26.9 mm (1.1 in)
2000	n/a
2001	n/a
2002	5.1 mm (0.20 in)
2003	0.0 mm (0.00 in)
2004	0.0 mm (0.00 in)
2005	0.0 mm (0.00 in)
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	14.0 mm (0.6 in)
2013	33.0 mm (1.3 in)
2014	16.5 mm (0.6 in)
2015	35.1 mm (1.4 in)
2016	16.0 mm (0.6 in)
2017	22.1 mm (0.9 in)
2018	10.9 mm (0.4 in)
2019	8.9 mm (0.35 in)
2020	9.9 mm (0.39 in)
2021	13.0 mm (0.5 in)
2022	7.9 mm (0.31 in)
2023	23.9 mm (0.9 in)
2024	40.9 mm (1.6 in)
2025	43.9 mm (1.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Cerlak, 1936 to 2025. The record is 104.8 mm (4.1 in) in 1969, marked on the chart; the median year is 34.9 mm (1.4 in).

Wettest five days (Rx5day) at Cerlak by year
Year	Wettest five days (Rx5day)
1936	34.9 mm (1.4 in)
1937	54.1 mm (2.1 in)
1938	73.5 mm (2.9 in)
1939	30.4 mm (1.2 in)
1940	30.1 mm (1.2 in)
1941	29.1 mm (1.1 in)
1942	30.5 mm (1.2 in)
1943	31.8 mm (1.3 in)
1944	47.6 mm (1.9 in)
1945	41.2 mm (1.6 in)
1946	41.9 mm (1.6 in)
1947	30.1 mm (1.2 in)
1948	18.3 mm (0.7 in)
1949	70.8 mm (2.8 in)
1950	58.4 mm (2.3 in)
1951	12.9 mm (0.5 in)
1952	36.0 mm (1.4 in)
1953	43.6 mm (1.7 in)
1954	57.9 mm (2.3 in)
1955	51.1 mm (2.0 in)
1956	35.7 mm (1.4 in)
1957	41.3 mm (1.6 in)
1958	29.4 mm (1.2 in)
1959	69.2 mm (2.7 in)
1960	50.9 mm (2.0 in)
1961	48.0 mm (1.9 in)
1962	57.2 mm (2.3 in)
1963	19.3 mm (0.8 in)
1964	56.9 mm (2.2 in)
1966	36.9 mm (1.5 in)
1967	32.2 mm (1.3 in)
1968	51.6 mm (2.0 in)
1969	104.8 mm (4.1 in)
1970	75.2 mm (3.0 in)
1971	51.8 mm (2.0 in)
1972	20.0 mm (0.8 in)
1973	67.6 mm (2.7 in)
1974	49.2 mm (1.9 in)
1975	19.8 mm (0.8 in)
1976	60.2 mm (2.4 in)
1977	31.5 mm (1.2 in)
1978	51.7 mm (2.0 in)
1979	76.5 mm (3.0 in)
1980	89.9 mm (3.5 in)
1981	62.1 mm (2.4 in)
1982	21.3 mm (0.8 in)
1983	37.1 mm (1.5 in)
1984	55.8 mm (2.2 in)
1985	27.9 mm (1.1 in)
1986	96.4 mm (3.8 in)
1987	28.4 mm (1.1 in)
1988	30.0 mm (1.2 in)
1989	25.0 mm (1.0 in)
1990	28.2 mm (1.1 in)
1991	68.8 mm (2.7 in)
1992	98.4 mm (3.9 in)
1993	6.5 mm (0.26 in)
1994	34.9 mm (1.4 in)
1995	91.9 mm (3.6 in)
1996	10.4 mm (0.4 in)
1997	14.2 mm (0.6 in)
1998	20.5 mm (0.8 in)
1999	31.7 mm (1.2 in)
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	18.3 mm (0.7 in)
2013	15.8 mm (0.6 in)
2014	n/a
2015	46.5 mm (1.8 in)
2016	20.4 mm (0.8 in)
2017	6.1 mm (0.24 in)
2018	13.2 mm (0.5 in)
2019	12.9 mm (0.5 in)
2020	7.7 mm (0.30 in)
2021	9.9 mm (0.39 in)
2022	10.9 mm (0.4 in)
2023	22.0 mm (0.9 in)
2024	14.6 mm (0.6 in)
2025	25.9 mm (1.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Cerlak, 1936 to 2025. The record is 95 days in 1945, marked on the chart; the median year is 30 days.

Longest dry spell (CDD) at Cerlak by year
Year	Longest dry spell (CDD)
1936	28 days
1937	38 days
1938	28 days
1939	32 days
1940	53 days
1941	42 days
1942	43 days
1943	47 days
1944	55 days
1945	95 days
1946	32 days
1947	44 days
1948	35 days
1949	85 days
1950	61 days
1951	36 days
1952	49 days
1953	41 days
1954	45 days
1955	27 days
1956	43 days
1957	22 days
1958	24 days
1959	32 days
1960	41 days
1961	34 days
1962	36 days
1963	41 days
1964	30 days
1966	30 days
1967	32 days
1968	32 days
1969	30 days
1970	39 days
1971	36 days
1972	16 days
1973	30 days
1974	32 days
1975	19 days
1976	30 days
1977	14 days
1978	33 days
1979	17 days
1980	27 days
1981	25 days
1982	22 days
1983	22 days
1984	19 days
1985	37 days
1986	30 days
1987	30 days
1988	29 days
1989	27 days
1990	36 days
1991	32 days
1992	24 days
1993	9 days
1994	28 days
1995	42 days
1996	8 days
1997	9 days
1998	14 days
1999	16 days
2000	n/a
2001	n/a
2002	2 days
2003	1 day
2004	1 day
2005	1 day
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	27 days
2013	18 days
2014	1 day
2015	13 days
2016	10 days
2017	12 days
2018	15 days
2019	10 days
2020	10 days
2021	9 days
2022	13 days
2023	36 days
2024	14 days
2025	14 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.

Rainfall Return Levels

56 years, 1937 to 1995

A day with at least 28.0 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 80.7 mm (3.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Cerlak: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	28.0 mm (1.1 in)
5 years	40.5 mm (1.6 in)
10 years	49.4 mm (1.9 in)
25 years	61.4 mm (2.4 in)
50 years	70.8 mm (2.8 in)
100 years	80.7 mm (3.2 in)	Longer than the 56 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 56 years of values from 1937 to 1995.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 69.8 mm (2.7 in) in 1995; 69.3 mm (2.7 in) in 1986; 66.5 mm (2.6 in) in 1992.

Download the Data

Data for Cerlak standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Cerlak 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).