Kolchugino Weather Records (RSM00029742)

Record envelope, standing records and threshold days for Kolchugino (RSM00029742), Russia, with 55 years of record.

Key Facts for Kolchugino

Kolchugino (RSM00029742) is a weather station in Russia at 54.67 latitude and 86.18 longitude, 276 m (906 ft) above sea level.
The station reports from 1933 to 1987, 55 years of record.
1,462 records set at Kolchugino still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Kolchugino set a daily record precipitation of 6.4 mm (0.25 in) on 25 December 1987.

About the Station

Location: Russia, 54.67 latitude, 86.18 longitude.
Elevation: 276 m (906 ft).
Period of record: 1933 to 1987, 55 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 Kolchugino. 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 Kolchugino, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	5.0 C (41.0 F)	-37.8 C (-36.0 F)	n/a	n/a
Feb	5.0 C (41.0 F)	-46.1 C (-51.0 F)	n/a	n/a
Mar	12.2 C (54.0 F)	-30.0 C (-22.0 F)	n/a	n/a
Apr	22.2 C (72.0 F)	-17.2 C (1.0 F)	n/a	n/a
May	32.2 C (90.0 F)	-5.0 C (23.0 F)	n/a	n/a
Jun	33.9 C (93.0 F)	-2.2 C (28.0 F)	n/a	n/a
Jul	35.0 C (95.0 F)	3.9 C (39.0 F)	n/a	n/a
Aug	35.0 C (95.0 F)	2.2 C (36.0 F)	n/a	n/a
Sep	32.2 C (90.0 F)	-6.1 C (21.0 F)	n/a	n/a
Oct	21.1 C (70.0 F)	-20.0 C (-4.0 F)	n/a	n/a
Nov	12.2 C (54.0 F)	-41.1 C (-42.0 F)	n/a	n/a
Dec	5.0 C (41.0 F)	-41.1 C (-42.0 F)	n/a	n/a

Which Years Hold Standing Records

1,462 standing records

1,462 records at Kolchugino still stand. 1955 holds the most, with 153.

Standing records at Kolchugino by the year they were set
Year set	Standing records
1933	41
1934	77
1948	39
1949	86
1950	117
1951	126
1952	107
1953	123
1954	122
1955	153
1956	54
1957	20
1958	10
1959	63
1960	41
1961	93
1962	88
1963	102

Wettest Day of Each Month

Aug: 82.4 mm (3.2 in)

The wettest day on record for each calendar month at Kolchugino. The most was 82.4 mm (3.2 in) on 10 August 1950.

Record daily precipitation for each month at Kolchugino
Month	Record daily precipitation (mm)	Date
Jan	12.6 mm (0.5 in)	14 January 1986
Feb	19.2 mm (0.8 in)	12 February 1955
Mar	14.9 mm (0.6 in)	10 March 1966
Apr	19.7 mm (0.8 in)	22 April 1966
May	39.5 mm (1.6 in)	29 May 1973
Jun	66.5 mm (2.6 in)	17 June 1948
Jul	52.9 mm (2.1 in)	15 July 1978
Aug	82.4 mm (3.2 in)	10 August 1950
Sep	34.0 mm (1.3 in)	12 September 1938
Oct	22.2 mm (0.9 in)	3 October 1987
Nov	30.1 mm (1.2 in)	4 November 1979
Dec	11.3 mm (0.4 in)	15 December 1979

Period of Record Coverage

1933 to 1963

18 years of record at Kolchugino, 1933 to 1963. 18 years have data for under 90 percent of days and are left out of rankings: 1933, 1934, 1948, 1949, 1950, 1951, 1952, 1953 and others.

Days with data per year at Kolchugino
Year	Days with data	Share of year	Complete
1933	59	16%	No
1934	118	32%	No
1948	60	16%	No
1949	141	39%	No
1950	167	46%	No
1951	160	44%	No
1952	149	41%	No
1953	177	48%	No
1954	167	46%	No
1955	199	55%	No
1956	110	30%	No
1957	76	21%	No
1958	66	18%	No
1959	184	50%	No
1960	180	49%	No
1961	293	80%	No
1962	323	88%	No
1963	262	72%	No

Latest Records

Latest records at Kolchugino
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 December 1987	Kolchugino, RU	daily rain	6.4 mm (0.25 in)	1.0 mm (0.04 in)	4 years	11 of 100 (Routine)
24 December 1987	Kolchugino, RU	daily rain	6.9 mm (0.27 in)	1.0 mm (0.04 in)	4 years	11 of 100 (Routine)
14 December 1987	Kolchugino, RU	daily rain	7.3 mm (0.29 in)	2.6 mm (0.10 in)	22 years	20 of 100 (Routine)
8 November 1987	Kolchugino, RU	daily rain	9.7 mm (0.38 in)	0.2 mm (0.01 in)	24 years	12 of 100 (Routine)
21 October 1987	Kolchugino, RU	daily rain	8.6 mm (0.34 in)	3.1 mm (0.12 in)	2 years	16 of 100 (Routine)
15 October 1987	Kolchugino, RU	daily rain	9.8 mm (0.39 in)	1.9 mm (0.07 in)	2 years	12 of 100 (Routine)
3 October 1987	Kolchugino, RU	monthly rain	22.2 mm (0.9 in)	5.6 mm (0.22 in)	21 years	20 of 100 (Routine)
1 July 1987	Kolchugino, RU	daily rain	13.6 mm (0.5 in)	2.4 mm (0.09 in)	14 years	12 of 100 (Routine)
7 May 1987	Kolchugino, RU	daily rain	9.0 mm (0.35 in)	3.9 mm (0.15 in)	37 years	20 of 100 (Routine)
14 April 1987	Kolchugino, RU	daily rain	10.8 mm (0.4 in)	4.1 mm (0.16 in)	16 years	20 of 100 (Routine)
4 April 1987	Kolchugino, RU	daily rain	8.1 mm (0.32 in)	2.2 mm (0.09 in)	1 year	13 of 100 (Routine)
3 March 1987	Kolchugino, RU	daily rain	2.4 mm (0.09 in)	0.1 mm (0.00 in)	8 years	7 of 100 (Routine)
8 February 1987	Kolchugino, RU	daily rain	6.6 mm (0.26 in)	1.1 mm (0.04 in)	24 years	17 of 100 (Routine)
9 January 1987	Kolchugino, RU	daily rain	7.6 mm (0.30 in)	2.3 mm (0.09 in)	20 years	20 of 100 (Routine)
13 August 1986	Kolchugino, RU	daily rain	17.3 mm (0.7 in)	4.4 mm (0.17 in)	44 years	20 of 100 (Routine)
24 May 1986	Kolchugino, RU	daily rain	12.7 mm (0.5 in)	2.7 mm (0.11 in)	0 years	10 of 100 (Routine)
6 May 1986	Kolchugino, RU	daily rain	9.4 mm (0.37 in)	5.7 mm (0.22 in)	1 year	17 of 100 (Routine)
20 April 1986	Kolchugino, RU	daily rain	7.0 mm (0.28 in)	3.2 mm (0.13 in)	29 years	20 of 100 (Routine)
14 January 1986	Kolchugino, RU	monthly rain	12.6 mm (0.5 in)	1.5 mm (0.06 in)	20 years	20 of 100 (Routine)
8 October 1985	Kolchugino, RU	daily rain	13.3 mm (0.5 in)	2.9 mm (0.11 in)	36 years	20 of 100 (Routine)

Extremes by Year

1933 to 1987

Yearly extremes at Kolchugino: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	35.0 C (95.0 F)	1953	31.7 C (89.0 F)	18
Coldest night (TNn)	-46.1 C (-51.0 F)	1951	-35.0 C (-31.0 F)	16
Wettest day (Rx1day)	82.4 mm (3.2 in)	1950	26.7 mm (1.0 in)	52
Wettest five days (Rx5day)	106.2 mm (4.2 in)	1950	48.7 mm (1.9 in)	52
Longest dry spell (CDD)	43 days	1952	23 days	52

Hottest day (TXx)

The hottest day of the year at Kolchugino, 1933 to 1987. The record is 35.0 C (95.0 F) in 1953, marked on the chart; the median year is 31.7 C (89.0 F).

Hottest day (TXx) at Kolchugino by year
Year	Hottest day (TXx)
1933	27.8 C (82.0 F)
1934	32.2 C (90.0 F)
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	28.9 C (84.0 F)
1949	30.0 C (86.0 F)
1950	32.2 C (90.0 F)
1951	32.8 C (91.0 F)
1952	28.9 C (84.0 F)
1953	35.0 C (95.0 F)
1954	31.1 C (88.0 F)
1955	35.0 C (95.0 F)
1956	31.1 C (88.0 F)
1957	33.9 C (93.0 F)
1958	28.9 C (84.0 F)
1959	28.9 C (84.0 F)
1960	27.8 C (82.0 F)
1961	32.2 C (90.0 F)
1962	32.8 C (91.0 F)
1963	32.2 C (90.0 F)
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	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a

Coldest night (TNn)

The coldest night of the year at Kolchugino, 1933 to 1987. The record is -46.1 C (-51.0 F) in 1951, marked on the chart; the median year is -35.0 C (-31.0 F).

Coldest night (TNn) at Kolchugino by year
Year	Coldest night (TNn)
1933	-35.0 C (-31.0 F)
1934	-35.0 C (-31.0 F)
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 (-22.0 F)
1949	-37.8 C (-36.0 F)
1950	-36.1 C (-33.0 F)
1951	-46.1 C (-51.0 F)
1952	-41.1 C (-42.0 F)
1953	-32.8 C (-27.0 F)
1954	-41.1 C (-42.0 F)
1955	-38.9 C (-38.0 F)
1956	-37.8 C (-36.0 F)
1957	n/a
1958	n/a
1959	-35.0 C (-31.0 F)
1960	-27.8 C (-18.0 F)
1961	-20.0 C (-4.0 F)
1962	-35.0 C (-31.0 F)
1963	-33.9 C (-29.0 F)
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	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a

Wettest day (Rx1day)

The wettest day of the year at Kolchugino, 1933 to 1987. The record is 82.4 mm (3.2 in) in 1950, marked on the chart; the median year is 26.7 mm (1.0 in).

Wettest day (Rx1day) at Kolchugino by year
Year	Wettest day (Rx1day)
1933	n/a
1934	n/a
1936	28.4 mm (1.1 in)
1937	29.7 mm (1.2 in)
1938	34.0 mm (1.3 in)
1939	26.0 mm (1.0 in)
1940	16.6 mm (0.7 in)
1941	15.7 mm (0.6 in)
1942	19.0 mm (0.7 in)
1943	15.8 mm (0.6 in)
1944	20.7 mm (0.8 in)
1945	40.2 mm (1.6 in)
1946	36.3 mm (1.4 in)
1947	35.4 mm (1.4 in)
1948	66.5 mm (2.6 in)
1949	19.7 mm (0.8 in)
1950	82.4 mm (3.2 in)
1951	21.7 mm (0.9 in)
1952	30.8 mm (1.2 in)
1953	20.1 mm (0.8 in)
1954	28.4 mm (1.1 in)
1955	31.4 mm (1.2 in)
1956	25.5 mm (1.0 in)
1957	39.6 mm (1.6 in)
1958	28.2 mm (1.1 in)
1959	19.1 mm (0.8 in)
1960	15.9 mm (0.6 in)
1961	27.8 mm (1.1 in)
1962	34.8 mm (1.4 in)
1963	21.3 mm (0.8 in)
1964	25.2 mm (1.0 in)
1965	16.7 mm (0.7 in)
1966	23.9 mm (0.9 in)
1967	29.4 mm (1.2 in)
1968	20.1 mm (0.8 in)
1969	27.0 mm (1.1 in)
1970	46.2 mm (1.8 in)
1971	20.7 mm (0.8 in)
1972	25.2 mm (1.0 in)
1973	39.5 mm (1.6 in)
1974	15.7 mm (0.6 in)
1975	15.8 mm (0.6 in)
1976	26.3 mm (1.0 in)
1977	34.0 mm (1.3 in)
1978	52.9 mm (2.1 in)
1979	30.1 mm (1.2 in)
1980	25.1 mm (1.0 in)
1981	32.9 mm (1.3 in)
1982	23.6 mm (0.9 in)
1983	30.2 mm (1.2 in)
1984	29.1 mm (1.1 in)
1985	31.4 mm (1.2 in)
1986	22.2 mm (0.9 in)
1987	22.2 mm (0.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Kolchugino, 1933 to 1987. The record is 106.2 mm (4.2 in) in 1950, marked on the chart; the median year is 48.7 mm (1.9 in).

Wettest five days (Rx5day) at Kolchugino by year
Year	Wettest five days (Rx5day)
1933	n/a
1934	n/a
1936	63.2 mm (2.5 in)
1937	42.0 mm (1.7 in)
1938	52.4 mm (2.1 in)
1939	42.6 mm (1.7 in)
1940	35.8 mm (1.4 in)
1941	27.7 mm (1.1 in)
1942	48.9 mm (1.9 in)
1943	33.4 mm (1.3 in)
1944	56.4 mm (2.2 in)
1945	62.1 mm (2.4 in)
1946	52.2 mm (2.1 in)
1947	56.9 mm (2.2 in)
1948	67.9 mm (2.7 in)
1949	35.1 mm (1.4 in)
1950	106.2 mm (4.2 in)
1951	45.9 mm (1.8 in)
1952	70.9 mm (2.8 in)
1953	29.0 mm (1.1 in)
1954	53.3 mm (2.1 in)
1955	47.1 mm (1.9 in)
1956	70.0 mm (2.8 in)
1957	88.3 mm (3.5 in)
1958	59.5 mm (2.3 in)
1959	34.8 mm (1.4 in)
1960	40.4 mm (1.6 in)
1961	40.1 mm (1.6 in)
1962	49.8 mm (2.0 in)
1963	50.3 mm (2.0 in)
1964	56.3 mm (2.2 in)
1965	48.5 mm (1.9 in)
1966	36.6 mm (1.4 in)
1967	63.2 mm (2.5 in)
1968	33.8 mm (1.3 in)
1969	49.7 mm (2.0 in)
1970	56.2 mm (2.2 in)
1971	44.6 mm (1.8 in)
1972	44.1 mm (1.7 in)
1973	45.1 mm (1.8 in)
1974	26.9 mm (1.1 in)
1975	28.8 mm (1.1 in)
1976	44.5 mm (1.8 in)
1977	54.3 mm (2.1 in)
1978	57.1 mm (2.2 in)
1979	46.5 mm (1.8 in)
1980	58.1 mm (2.3 in)
1981	45.8 mm (1.8 in)
1982	49.1 mm (1.9 in)
1983	50.0 mm (2.0 in)
1984	46.6 mm (1.8 in)
1985	40.0 mm (1.6 in)
1986	49.9 mm (2.0 in)
1987	31.7 mm (1.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Kolchugino, 1933 to 1987. The record is 43 days in 1952, marked on the chart; the median year is 23 days.

Longest dry spell (CDD) at Kolchugino by year
Year	Longest dry spell (CDD)
1933	n/a
1934	n/a
1936	14 days
1937	16 days
1938	25 days
1939	19 days
1940	23 days
1941	26 days
1942	18 days
1943	28 days
1944	23 days
1945	22 days
1946	18 days
1947	20 days
1948	22 days
1949	17 days
1950	16 days
1951	42 days
1952	43 days
1953	20 days
1954	27 days
1955	20 days
1956	28 days
1957	29 days
1958	16 days
1959	25 days
1960	20 days
1961	34 days
1962	25 days
1963	14 days
1964	29 days
1965	24 days
1966	17 days
1967	35 days
1968	23 days
1969	32 days
1970	18 days
1971	24 days
1972	16 days
1973	18 days
1974	23 days
1975	18 days
1976	17 days
1977	23 days
1978	23 days
1979	18 days
1980	29 days
1981	31 days
1982	23 days
1983	13 days
1984	17 days
1985	24 days
1986	12 days
1987	19 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

52 years, 1936 to 1987

A day with at least 25.8 mm (1.0 in) of rain is expected about once in 2 years. A day with at least 74.8 mm (2.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Kolchugino: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	25.8 mm (1.0 in)
5 years	35.4 mm (1.4 in)
10 years	42.9 mm (1.7 in)
25 years	54.1 mm (2.1 in)
50 years	63.8 mm (2.5 in)
100 years	74.8 mm (2.9 in)	Longer than the 52 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, 52 years of values from 1936 to 1987.

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: 82.4 mm (3.2 in) in 1950; 66.5 mm (2.6 in) in 1948; 52.9 mm (2.1 in) in 1978.

Download the Data

Data for Kolchugino standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Kolchugino 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).