Cermoz Weather Records (RSM00028128)

Record envelope, standing records and threshold days for Cermoz (RSM00028128), Russia, with 60 years of record.

Key Facts for Cermoz

Cermoz (RSM00028128) is a weather station in Russia at 58.77 latitude and 56.20 longitude, 123 m (404 ft) above sea level.
The station reports from 1936 to 1995, 60 years of record.
440 records set at Cermoz still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Cermoz set a daily record precipitation of 7.4 mm (0.29 in) on 25 December 1995.

About the Station

Location: Russia, 58.77 latitude, 56.20 longitude.
Elevation: 123 m (404 ft).
Period of record: 1936 to 1995, 60 years.
Eligible elements: prcp.

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 Cermoz. 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 Cermoz, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	-9.5 C (14.9 F)	-16.1 C (3.0 F)	n/a	n/a
Feb	-2.0 C (28.4 F)	-23.2 C (-9.8 F)	n/a	n/a
Mar	4.4 C (39.9 F)	-13.0 C (8.6 F)	n/a	n/a
Apr	14.6 C (58.3 F)	-0.8 C (30.6 F)	n/a	n/a
May	25.0 C (77.0 F)	-1.0 C (30.2 F)	n/a	n/a
Jun	29.4 C (84.9 F)	5.0 C (41.0 F)	n/a	n/a
Jul	29.1 C (84.4 F)	9.7 C (49.5 F)	n/a	n/a
Aug	28.5 C (83.3 F)	1.8 C (35.2 F)	n/a	n/a
Sep	19.1 C (66.4 F)	-0.4 C (31.3 F)	n/a	n/a
Oct	14.2 C (57.6 F)	-5.0 C (23.0 F)	n/a	n/a
Nov	1.5 C (34.7 F)	-15.8 C (3.6 F)	n/a	n/a
Dec	0.4 C (32.7 F)	-25.0 C (-13.0 F)	n/a	n/a

Which Years Hold Standing Records

440 standing records

440 records at Cermoz still stand. 1990 holds the most, with 83.

Wettest Day of Each Month

Jul: 71.9 mm (2.8 in)

The wettest day on record for each calendar month at Cermoz. The most was 71.9 mm (2.8 in) on 9 July 1959.

Record daily precipitation for each month at Cermoz
Month	Record daily precipitation (mm)	Date
Jan	13.6 mm (0.5 in)	25 January 1985
Feb	11.6 mm (0.5 in)	14 February 1983
Mar	18.0 mm (0.7 in)	24 March 1961
Apr	16.2 mm (0.6 in)	17 April 1974
May	40.7 mm (1.6 in)	30 May 1958
Jun	39.7 mm (1.6 in)	16 June 1984
Jul	71.9 mm (2.8 in)	9 July 1959
Aug	65.7 mm (2.6 in)	21 August 1988
Sep	46.7 mm (1.8 in)	4 September 1962
Oct	27.0 mm (1.1 in)	20 October 1955
Nov	19.7 mm (0.8 in)	30 November 1980
Dec	17.8 mm (0.7 in)	15 December 1957

Period of Record Coverage

1975 to 1991

10 years of record at Cermoz, 1975 to 1991. 10 years have data for under 90 percent of days and are left out of rankings: 1975, 1976, 1977, 1985, 1986, 1987, 1988, 1989 and others.

Latest Records

Latest records at Cermoz
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 December 1995	Cermoz, RU	daily rain	7.4 mm (0.29 in)	2.2 mm (0.09 in)	25 years	20 of 100 (Routine)
6 November 1995	Cermoz, RU	daily rain	9.8 mm (0.39 in)	2.0 mm (0.08 in)	42 years	20 of 100 (Routine)
4 November 1995	Cermoz, RU	daily rain	12.1 mm (0.5 in)	0.4 mm (0.02 in)	10 years	10 of 100 (Routine)
20 September 1995	Cermoz, RU	daily rain	7.2 mm (0.28 in)	1.0 mm (0.04 in)	13 years	12 of 100 (Routine)
14 August 1995	Cermoz, RU	daily rain	15.5 mm (0.6 in)	1.5 mm (0.06 in)	52 years	20 of 100 (Routine)
26 June 1995	Cermoz, RU	daily rain	26.3 mm (1.0 in)	0.9 mm (0.04 in)	25 years	14 of 100 (Routine)
4 June 1995	Cermoz, RU	daily rain	17.0 mm (0.7 in)	6.0 mm (0.24 in)	16 years	20 of 100 (Routine)
16 May 1995	Cermoz, RU	daily rain	17.4 mm (0.7 in)	3.7 mm (0.15 in)	52 years	20 of 100 (Routine)
22 March 1995	Cermoz, RU	daily rain	14.2 mm (0.6 in)	5.0 mm (0.20 in)	13 years	20 of 100 (Routine)
28 February 1995	Cermoz, RU	daily rain	6.3 mm (0.25 in)	3.1 mm (0.12 in)	20 years	20 of 100 (Routine)
23 February 1995	Cermoz, RU	daily rain	3.7 mm (0.15 in)	1.0 mm (0.04 in)	27 years	19 of 100 (Routine)
1 November 1994	Cermoz, RU	daily rain	12.2 mm (0.5 in)	3.2 mm (0.13 in)	25 years	20 of 100 (Routine)
27 August 1994	Cermoz, RU	daily rain	18.1 mm (0.7 in)	5.1 mm (0.20 in)	13 years	17 of 100 (Routine)
17 August 1994	Cermoz, RU	daily rain	18.2 mm (0.7 in)	3.5 mm (0.14 in)	40 years	20 of 100 (Routine)
16 August 1994	Cermoz, RU	daily rain	22.2 mm (0.9 in)	1.0 mm (0.04 in)	8 years	8 of 100 (Routine)
14 July 1994	Cermoz, RU	daily rain	20.3 mm (0.8 in)	3.0 mm (0.12 in)	4 years	10 of 100 (Routine)
1 July 1994	Cermoz, RU	daily rain	25.7 mm (1.0 in)	1.0 mm (0.04 in)	8 years	8 of 100 (Routine)
18 June 1994	Cermoz, RU	daily rain	24.2 mm (1.0 in)	12.6 mm (0.5 in)	3 years	20 of 100 (Routine)
26 May 1994	Cermoz, RU	daily rain	10.4 mm (0.4 in)	3.5 mm (0.14 in)	56 years	20 of 100 (Routine)
25 March 1994	Cermoz, RU	daily rain	8.6 mm (0.34 in)	0.1 mm (0.00 in)	32 years	14 of 100 (Routine)

Extremes by Year

1936 to 1995

Yearly extremes at Cermoz: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	29.4 C (84.9 F)	1987	27.8 C (82.0 F)	10
Coldest night (TNn)	-25.0 C (-13.0 F)	1988	-13.0 C (8.6 F)	11
Wettest day (Rx1day)	71.9 mm (2.8 in)	1959	25.6 mm (1.0 in)	59
Wettest five days (Rx5day)	97.1 mm (3.8 in)	1988	49.4 mm (1.9 in)	57
Longest dry spell (CDD)	42 days	1976	22 days	59

Hottest day (TXx)

The hottest day of the year at Cermoz, 1936 to 1995. The record is 29.4 C (84.9 F) in 1987, marked on the chart; the median year is 27.8 C (82.0 F).

Hottest day (TXx) at Cermoz 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	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
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
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	28.0 C (82.4 F)
1976	-1.0 C (30.2 F)
1977	25.0 C (77.0 F)
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	29.1 C (84.4 F)
1986	25.6 C (78.1 F)
1987	29.4 C (84.9 F)
1988	29.1 C (84.4 F)
1989	24.5 C (76.1 F)
1990	27.5 C (81.5 F)
1991	28.5 C (83.3 F)
1992	n/a
1994	n/a
1995	n/a

Coldest night (TNn)

The coldest night of the year at Cermoz, 1936 to 1995. The record is -25.0 C (-13.0 F) in 1988, marked on the chart; the median year is -13.0 C (8.6 F).

Coldest night (TNn) at Cermoz 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	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
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
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	-8.0 C (17.6 F)
1975	-5.0 C (23.0 F)
1976	3.0 C (37.4 F)
1977	-1.0 C (30.2 F)
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	-15.8 C (3.6 F)
1986	-13.0 C (8.6 F)
1987	-1.4 C (29.5 F)
1988	-25.0 C (-13.0 F)
1989	-14.4 C (6.1 F)
1990	-16.1 C (3.0 F)
1991	-23.2 C (-9.8 F)
1992	n/a
1994	n/a
1995	n/a

Wettest day (Rx1day)

The wettest day of the year at Cermoz, 1936 to 1995. The record is 71.9 mm (2.8 in) in 1959, marked on the chart; the median year is 25.6 mm (1.0 in).

Wettest day (Rx1day) at Cermoz by year
Year	Wettest day (Rx1day)
1936	13.3 mm (0.5 in)
1937	27.5 mm (1.1 in)
1938	25.6 mm (1.0 in)
1939	38.2 mm (1.5 in)
1940	21.0 mm (0.8 in)
1941	28.5 mm (1.1 in)
1942	36.8 mm (1.4 in)
1943	37.3 mm (1.5 in)
1944	25.0 mm (1.0 in)
1945	25.4 mm (1.0 in)
1946	18.3 mm (0.7 in)
1947	22.5 mm (0.9 in)
1948	28.0 mm (1.1 in)
1949	18.2 mm (0.7 in)
1950	35.5 mm (1.4 in)
1951	17.0 mm (0.7 in)
1952	22.0 mm (0.9 in)
1953	17.6 mm (0.7 in)
1954	23.8 mm (0.9 in)
1955	27.0 mm (1.1 in)
1956	47.9 mm (1.9 in)
1957	33.3 mm (1.3 in)
1958	40.7 mm (1.6 in)
1959	71.9 mm (2.8 in)
1960	30.4 mm (1.2 in)
1961	20.7 mm (0.8 in)
1962	46.7 mm (1.8 in)
1963	20.3 mm (0.8 in)
1964	25.5 mm (1.0 in)
1965	21.1 mm (0.8 in)
1966	55.0 mm (2.2 in)
1967	61.3 mm (2.4 in)
1968	17.9 mm (0.7 in)
1969	25.4 mm (1.0 in)
1970	17.5 mm (0.7 in)
1971	32.5 mm (1.3 in)
1972	34.9 mm (1.4 in)
1973	27.4 mm (1.1 in)
1974	25.3 mm (1.0 in)
1975	12.8 mm (0.5 in)
1976	25.4 mm (1.0 in)
1977	10.9 mm (0.4 in)
1978	35.7 mm (1.4 in)
1979	22.8 mm (0.9 in)
1980	31.6 mm (1.2 in)
1981	36.5 mm (1.4 in)
1982	20.7 mm (0.8 in)
1983	25.2 mm (1.0 in)
1984	39.7 mm (1.6 in)
1985	23.2 mm (0.9 in)
1986	26.6 mm (1.0 in)
1987	5.1 mm (0.20 in)
1988	65.7 mm (2.6 in)
1989	25.2 mm (1.0 in)
1990	38.6 mm (1.5 in)
1991	24.2 mm (1.0 in)
1992	28.6 mm (1.1 in)
1994	25.7 mm (1.0 in)
1995	26.3 mm (1.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Cermoz, 1936 to 1995. The record is 97.1 mm (3.8 in) in 1988, marked on the chart; the median year is 49.4 mm (1.9 in).

Wettest five days (Rx5day) at Cermoz by year
Year	Wettest five days (Rx5day)
1936	31.1 mm (1.2 in)
1937	61.3 mm (2.4 in)
1938	50.7 mm (2.0 in)
1939	51.0 mm (2.0 in)
1940	39.3 mm (1.5 in)
1941	43.4 mm (1.7 in)
1942	48.6 mm (1.9 in)
1943	58.6 mm (2.3 in)
1944	65.4 mm (2.6 in)
1945	34.8 mm (1.4 in)
1946	31.1 mm (1.2 in)
1947	46.1 mm (1.8 in)
1948	51.3 mm (2.0 in)
1949	40.5 mm (1.6 in)
1950	76.1 mm (3.0 in)
1951	24.2 mm (1.0 in)
1952	26.3 mm (1.0 in)
1953	39.9 mm (1.6 in)
1954	35.5 mm (1.4 in)
1955	68.5 mm (2.7 in)
1956	69.5 mm (2.7 in)
1957	36.9 mm (1.5 in)
1958	58.3 mm (2.3 in)
1959	87.7 mm (3.5 in)
1960	53.7 mm (2.1 in)
1961	32.7 mm (1.3 in)
1962	77.9 mm (3.1 in)
1963	37.6 mm (1.5 in)
1964	49.7 mm (2.0 in)
1965	42.3 mm (1.7 in)
1966	72.9 mm (2.9 in)
1967	63.0 mm (2.5 in)
1968	29.3 mm (1.2 in)
1969	52.2 mm (2.1 in)
1970	30.5 mm (1.2 in)
1971	69.3 mm (2.7 in)
1972	64.3 mm (2.5 in)
1973	52.5 mm (2.1 in)
1974	30.4 mm (1.2 in)
1975	33.0 mm (1.3 in)
1976	44.5 mm (1.8 in)
1977	n/a
1978	65.6 mm (2.6 in)
1979	42.5 mm (1.7 in)
1980	66.5 mm (2.6 in)
1981	49.4 mm (1.9 in)
1982	30.2 mm (1.2 in)
1983	70.3 mm (2.8 in)
1984	60.5 mm (2.4 in)
1985	42.2 mm (1.7 in)
1986	42.0 mm (1.7 in)
1987	n/a
1988	97.1 mm (3.8 in)
1989	60.0 mm (2.4 in)
1990	54.8 mm (2.2 in)
1991	44.9 mm (1.8 in)
1992	44.8 mm (1.8 in)
1994	72.0 mm (2.8 in)
1995	42.0 mm (1.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Cermoz, 1936 to 1995. The record is 42 days in 1976, marked on the chart; the median year is 22 days.

Longest dry spell (CDD) at Cermoz by year
Year	Longest dry spell (CDD)
1936	34 days
1937	35 days
1938	18 days
1939	23 days
1940	14 days
1941	13 days
1942	15 days
1943	17 days
1944	35 days
1945	18 days
1946	25 days
1947	24 days
1948	18 days
1949	25 days
1950	20 days
1951	28 days
1952	40 days
1953	26 days
1954	31 days
1955	21 days
1956	28 days
1957	30 days
1958	32 days
1959	33 days
1960	38 days
1961	21 days
1962	28 days
1963	19 days
1964	20 days
1965	21 days
1966	27 days
1967	30 days
1968	17 days
1969	29 days
1970	19 days
1971	15 days
1972	22 days
1973	15 days
1974	40 days
1975	18 days
1976	42 days
1977	1 day
1978	18 days
1979	18 days
1980	28 days
1981	26 days
1982	16 days
1983	15 days
1984	32 days
1985	31 days
1986	23 days
1987	4 days
1988	29 days
1989	14 days
1990	13 days
1991	22 days
1992	20 days
1994	17 days
1995	25 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

57 years, 1936 to 1995

A day with at least 26.7 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 77.2 mm (3.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Cermoz: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	26.7 mm (1.1 in)
5 years	36.7 mm (1.4 in)
10 years	44.5 mm (1.8 in)
25 years	56.0 mm (2.2 in)
50 years	66.0 mm (2.6 in)
100 years	77.2 mm (3.0 in)	Longer than the 57 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, 57 years of values from 1936 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: 71.9 mm (2.8 in) in 1959; 65.7 mm (2.6 in) in 1988; 61.3 mm (2.4 in) in 1967.

Download the Data

Data for Cermoz standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Cermoz 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 2026-10-16 (16 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).