Mogzon Weather Records (RSM00030843)

Record envelope, standing records and threshold days for Mogzon (RSM00030843), Russia, with 60 years of record.

Key Facts for Mogzon

Mogzon (RSM00030843) is a weather station in Russia at 51.73 latitude and 112.00 longitude, 907 m (2,976 ft) above sea level.
The station reports from 1936 to 1995, 60 years of record.
1,464 records set at Mogzon still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Mogzon set a daily record precipitation of 5.1 mm (0.20 in) on 8 December 1994.

About the Station

Location: Russia, 51.73 latitude, 112.00 longitude.
Elevation: 907 m (2,976 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 Mogzon. 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 Mogzon, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	0.0 C (32.0 F)	-47.0 C (-52.6 F)	n/a	n/a
Feb	3.0 C (37.4 F)	-46.0 C (-50.8 F)	n/a	n/a
Mar	15.0 C (59.0 F)	-37.0 C (-34.6 F)	n/a	n/a
Apr	21.0 C (69.8 F)	-27.0 C (-16.6 F)	n/a	n/a
May	30.0 C (86.0 F)	-17.0 C (1.4 F)	n/a	n/a
Jun	35.0 C (95.0 F)	-7.0 C (19.4 F)	n/a	n/a
Jul	38.0 C (100.4 F)	-3.0 C (26.6 F)	n/a	n/a
Aug	33.0 C (91.4 F)	-5.0 C (23.0 F)	n/a	n/a
Sep	28.0 C (82.4 F)	-16.0 C (3.2 F)	n/a	n/a
Oct	25.5 C (77.9 F)	-34.0 C (-29.2 F)	n/a	n/a
Nov	10.0 C (50.0 F)	-38.1 C (-36.6 F)	n/a	n/a
Dec	1.2 C (34.2 F)	-47.0 C (-52.6 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Mogzon still stand. 1977 holds the most, with 86.

Standing records at Mogzon by the year they were set
Year set	Standing records
1948	24
1949	72
1950	59
1951	75
1952	39
1969	37
1970	15
1971	4
1973	18
1974	29
1975	19
1976	85
1977	86
1978	75
1979	49
1980	53
1981	42
1982	48
1983	54
1984	67
1985	69
1986	47
1987	79
1988	45
1989	42
1990	79
1991	41
1992	22
1993	36
1994	47
1995	7

All-Time Record Progression

2 new records

2 all-time records were set at Mogzon between 5 June 1984 and 11 July 1994. Each dot is a new record.

When Mogzon set new all-time records
Date	Kind	Detail
1984-06-05	Record daily precipitation	Record daily precipitation 62.2 mm (2.4 in)
1994-07-11	Record daily precipitation	Record daily precipitation 91.9 mm (3.6 in)

Wettest Day of Each Month

Jul: 91.9 mm (3.6 in)

The wettest day on record for each calendar month at Mogzon. The most was 91.9 mm (3.6 in) on 11 July 1994.

Record daily precipitation for each month at Mogzon
Month	Record daily precipitation (mm)	Date
Jan	3.2 mm (0.13 in)	6 January 1979
Feb	5.1 mm (0.20 in)	2 February 1966
Mar	10.5 mm (0.4 in)	16 March 1955
Apr	17.3 mm (0.7 in)	27 April 1952
May	34.3 mm (1.4 in)	28 May 1940
Jun	62.2 mm (2.4 in)	5 June 1984
Jul	91.9 mm (3.6 in)	11 July 1994
Aug	53.2 mm (2.1 in)	18 August 1948
Sep	33.4 mm (1.3 in)	9 September 1941
Oct	20.9 mm (0.8 in)	10 October 1961
Nov	11.8 mm (0.5 in)	18 November 1961
Dec	6.4 mm (0.25 in)	24 December 1962

Period of Record Coverage

1948 to 1995

31 years of record at Mogzon, 1948 to 1995. 31 years have data for under 90 percent of days and are left out of rankings: 1948, 1949, 1950, 1951, 1952, 1969, 1970, 1971 and others.

Days with data per year at Mogzon
Year	Days with data	Share of year	Complete
1948	84	23%	No
1949	223	61%	No
1950	270	74%	No
1951	263	72%	No
1952	127	35%	No
1969	195	53%	No
1970	148	41%	No
1971	56	15%	No
1973	55	15%	No
1974	162	44%	No
1975	71	19%	No
1976	296	81%	No
1977	284	78%	No
1978	275	75%	No
1979	218	60%	No
1980	224	61%	No
1981	171	47%	No
1982	217	59%	No
1983	247	68%	No
1984	275	75%	No
1985	281	77%	No
1986	284	78%	No
1987	246	67%	No
1988	247	67%	No
1989	251	69%	No
1990	269	74%	No
1991	228	62%	No
1992	125	34%	No
1993	195	53%	No
1994	218	60%	No
1995	21	6%	No

Latest Records

Latest records at Mogzon
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
8 December 1994	Mogzon, RU	daily rain	5.1 mm (0.20 in)	3.5 mm (0.14 in)	57 years	20 of 100 (Routine)
4 September 1994	Mogzon, RU	daily rain	20.1 mm (0.8 in)	1.6 mm (0.06 in)	16 years	13 of 100 (Routine)
12 August 1994	Mogzon, RU	daily rain	9.9 mm (0.39 in)	0.3 mm (0.01 in)	29 years	13 of 100 (Routine)
22 July 1994	Mogzon, RU	daily rain	32.0 mm (1.3 in)	5.0 mm (0.20 in)	4 years	12 of 100 (Routine)
11 July 1994	Mogzon, RU	all-time rain	91.9 mm (3.6 in)	29.7 mm (1.2 in)	10 years	65 of 100 (Major)
26 February 1994	Mogzon, RU	daily rain	3.0 mm (0.12 in)	2.0 mm (0.08 in)	19 years	20 of 100 (Routine)
20 May 1993	Mogzon, RU	daily rain	21.1 mm (0.8 in)	15.5 mm (0.6 in)	16 years	20 of 100 (Routine)
21 April 1993	Mogzon, RU	daily rain	17.0 mm (0.7 in)	6.6 mm (0.26 in)	24 years	20 of 100 (Routine)
1 April 1993	Mogzon, RU	daily rain	2.0 mm (0.08 in)	0.7 mm (0.03 in)	52 years	20 of 100 (Routine)
27 March 1993	Mogzon, RU	daily rain	2.0 mm (0.08 in)	0.7 mm (0.03 in)	47 years	20 of 100 (Routine)
1 January 1993	Mogzon, RU	daily rain	1.0 mm (0.04 in)	0.5 mm (0.02 in)	24 years	14 of 100 (Routine)
20 December 1992	Mogzon, RU	daily rain	2.5 mm (0.10 in)	1.6 mm (0.06 in)	34 years	20 of 100 (Routine)
7 December 1992	Mogzon, RU	daily rain	1.8 mm (0.07 in)	1.3 mm (0.05 in)	34 years	20 of 100 (Routine)
5 December 1992	Mogzon, RU	daily rain	4.5 mm (0.18 in)	2.4 mm (0.09 in)	15 years	20 of 100 (Routine)
23 November 1992	Mogzon, RU	daily rain	2.3 mm (0.09 in)	1.1 mm (0.04 in)	53 years	20 of 100 (Routine)
5 November 1991	Mogzon, RU	daily rain	7.7 mm (0.30 in)	0.8 mm (0.03 in)	30 years	18 of 100 (Routine)
1 November 1991	Mogzon, RU	daily rain	1.4 mm (0.06 in)	0.1 mm (0.00 in)	8 years	7 of 100 (Routine)
17 July 1991	Mogzon, RU	daily rain	52.1 mm (2.1 in)	27.2 mm (1.1 in)	12 years	43 of 100 (Notable)
6 July 1991	Mogzon, RU	daily rain	53.3 mm (2.1 in)	27.5 mm (1.1 in)	45 years	53 of 100 (Notable)
27 May 1991	Mogzon, RU	daily rain	25.6 mm (1.0 in)	19.8 mm (0.8 in)	21 years	51 of 100 (Notable)

Extremes by Year

1936 to 1995

Yearly extremes at Mogzon: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	38.0 C (100.4 F)	1977	30.6 C (87.1 F)	31
Coldest night (TNn)	-47.0 C (-52.6 F)	1976	-42.2 C (-44.0 F)	31
Wettest day (Rx1day)	91.9 mm (3.6 in)	1994	30.6 mm (1.2 in)	60
Wettest five days (Rx5day)	90.8 mm (3.6 in)	1971	49.5 mm (1.9 in)	59
Longest dry spell (CDD)	100 days	1952	55 days	60

Hottest day (TXx)

The hottest day of the year at Mogzon, 1936 to 1995. The record is 38.0 C (100.4 F) in 1977, marked on the chart; the median year is 30.6 C (87.1 F).

Hottest day (TXx) at Mogzon 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	31.1 C (88.0 F)
1949	33.9 C (93.0 F)
1950	33.9 C (93.0 F)
1951	35.0 C (95.0 F)
1952	23.9 C (75.0 F)
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	27.8 C (82.0 F)
1970	32.2 C (90.0 F)
1971	30.0 C (86.0 F)
1972	n/a
1973	22.0 C (71.6 F)
1974	30.0 C (86.0 F)
1975	19.0 C (66.2 F)
1976	33.0 C (91.4 F)
1977	38.0 C (100.4 F)
1978	32.0 C (89.6 F)
1979	32.0 C (89.6 F)
1980	34.0 C (93.2 F)
1981	29.0 C (84.2 F)
1982	30.7 C (87.3 F)
1983	27.2 C (81.0 F)
1984	30.2 C (86.4 F)
1985	30.3 C (86.5 F)
1986	30.6 C (87.1 F)
1987	33.5 C (92.3 F)
1988	28.5 C (83.3 F)
1989	32.5 C (90.5 F)
1990	30.6 C (87.1 F)
1991	33.0 C (91.4 F)
1992	28.6 C (83.5 F)
1993	29.8 C (85.6 F)
1994	33.8 C (92.8 F)
1995	-3.5 C (25.7 F)

Coldest night (TNn)

The coldest night of the year at Mogzon, 1936 to 1995. The record is -47.0 C (-52.6 F) in 1976, marked on the chart; the median year is -42.2 C (-44.0 F).

Coldest night (TNn) at Mogzon 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	-37.2 C (-35.0 F)
1949	-42.2 C (-44.0 F)
1950	-42.8 C (-45.0 F)
1951	-42.8 C (-45.0 F)
1952	-40.0 C (-40.0 F)
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	-37.8 C (-36.0 F)
1970	-42.8 C (-45.0 F)
1971	-41.1 C (-42.0 F)
1972	n/a
1973	-38.0 C (-36.4 F)
1974	-43.0 C (-45.4 F)
1975	-41.0 C (-41.8 F)
1976	-47.0 C (-52.6 F)
1977	-46.0 C (-50.8 F)
1978	-43.0 C (-45.4 F)
1979	-47.0 C (-52.6 F)
1980	-44.0 C (-47.2 F)
1981	-43.0 C (-45.4 F)
1982	-44.5 C (-48.1 F)
1983	-40.9 C (-41.6 F)
1984	-40.9 C (-41.6 F)
1985	-44.5 C (-48.1 F)
1986	-42.9 C (-45.2 F)
1987	-43.2 C (-45.8 F)
1988	-40.4 C (-40.7 F)
1989	-40.1 C (-40.2 F)
1990	-44.8 C (-48.6 F)
1991	-39.7 C (-39.5 F)
1992	-37.9 C (-36.2 F)
1993	-41.4 C (-42.5 F)
1994	-41.8 C (-43.2 F)
1995	-35.4 C (-31.7 F)

Wettest day (Rx1day)

The wettest day of the year at Mogzon, 1936 to 1995. The record is 91.9 mm (3.6 in) in 1994, marked on the chart; the median year is 30.6 mm (1.2 in).

Wettest day (Rx1day) at Mogzon by year
Year	Wettest day (Rx1day)
1936	41.3 mm (1.6 in)
1937	25.4 mm (1.0 in)
1938	52.6 mm (2.1 in)
1939	48.4 mm (1.9 in)
1940	34.3 mm (1.4 in)
1941	33.4 mm (1.3 in)
1942	34.7 mm (1.4 in)
1943	23.1 mm (0.9 in)
1944	16.8 mm (0.7 in)
1945	34.3 mm (1.4 in)
1946	16.2 mm (0.6 in)
1947	47.7 mm (1.9 in)
1948	58.4 mm (2.3 in)
1949	37.6 mm (1.5 in)
1950	35.3 mm (1.4 in)
1951	29.3 mm (1.2 in)
1952	43.2 mm (1.7 in)
1953	20.3 mm (0.8 in)
1954	52.0 mm (2.0 in)
1955	22.8 mm (0.9 in)
1956	30.5 mm (1.2 in)
1957	18.7 mm (0.7 in)
1958	24.0 mm (0.9 in)
1959	17.6 mm (0.7 in)
1960	34.6 mm (1.4 in)
1961	25.8 mm (1.0 in)
1962	23.9 mm (0.9 in)
1963	20.0 mm (0.8 in)
1964	23.3 mm (0.9 in)
1965	39.4 mm (1.6 in)
1966	34.9 mm (1.4 in)
1967	28.0 mm (1.1 in)
1968	48.1 mm (1.9 in)
1969	49.7 mm (2.0 in)
1970	35.1 mm (1.4 in)
1971	31.8 mm (1.3 in)
1972	13.1 mm (0.5 in)
1973	24.9 mm (1.0 in)
1974	19.1 mm (0.8 in)
1975	30.4 mm (1.2 in)
1976	26.8 mm (1.1 in)
1977	19.3 mm (0.8 in)
1978	35.6 mm (1.4 in)
1979	30.7 mm (1.2 in)
1980	39.9 mm (1.6 in)
1981	20.3 mm (0.8 in)
1982	28.9 mm (1.1 in)
1983	34.1 mm (1.3 in)
1984	62.2 mm (2.4 in)
1985	36.2 mm (1.4 in)
1986	22.1 mm (0.9 in)
1987	17.5 mm (0.7 in)
1988	35.4 mm (1.4 in)
1989	19.1 mm (0.8 in)
1990	39.2 mm (1.5 in)
1991	53.3 mm (2.1 in)
1992	25.6 mm (1.0 in)
1993	23.9 mm (0.9 in)
1994	91.9 mm (3.6 in)
1995	0.0 mm (0.00 in)

Wettest five days (Rx5day)

The wettest five days of the year at Mogzon, 1936 to 1995. The record is 90.8 mm (3.6 in) in 1971, marked on the chart; the median year is 49.5 mm (1.9 in).

Wettest five days (Rx5day) at Mogzon by year
Year	Wettest five days (Rx5day)
1936	68.1 mm (2.7 in)
1937	44.7 mm (1.8 in)
1938	76.0 mm (3.0 in)
1939	67.2 mm (2.6 in)
1940	56.6 mm (2.2 in)
1941	60.2 mm (2.4 in)
1942	45.6 mm (1.8 in)
1943	43.9 mm (1.7 in)
1944	45.3 mm (1.8 in)
1945	86.6 mm (3.4 in)
1946	33.6 mm (1.3 in)
1947	49.8 mm (2.0 in)
1948	74.8 mm (2.9 in)
1949	69.0 mm (2.7 in)
1950	59.5 mm (2.3 in)
1951	38.2 mm (1.5 in)
1952	81.3 mm (3.2 in)
1953	43.5 mm (1.7 in)
1954	54.8 mm (2.2 in)
1955	52.2 mm (2.1 in)
1956	53.3 mm (2.1 in)
1957	33.2 mm (1.3 in)
1958	45.5 mm (1.8 in)
1959	35.3 mm (1.4 in)
1960	50.1 mm (2.0 in)
1961	46.5 mm (1.8 in)
1962	49.5 mm (1.9 in)
1963	30.3 mm (1.2 in)
1964	35.0 mm (1.4 in)
1965	49.8 mm (2.0 in)
1966	57.2 mm (2.3 in)
1967	62.5 mm (2.5 in)
1968	56.9 mm (2.2 in)
1969	87.2 mm (3.4 in)
1970	35.6 mm (1.4 in)
1971	90.8 mm (3.6 in)
1972	28.8 mm (1.1 in)
1973	51.4 mm (2.0 in)
1974	48.2 mm (1.9 in)
1975	39.4 mm (1.6 in)
1976	36.2 mm (1.4 in)
1977	33.2 mm (1.3 in)
1978	50.8 mm (2.0 in)
1979	47.1 mm (1.9 in)
1980	49.5 mm (1.9 in)
1981	26.4 mm (1.0 in)
1982	70.8 mm (2.8 in)
1983	53.4 mm (2.1 in)
1984	90.8 mm (3.6 in)
1985	43.0 mm (1.7 in)
1986	41.5 mm (1.6 in)
1987	33.6 mm (1.3 in)
1988	54.5 mm (2.1 in)
1989	41.3 mm (1.6 in)
1990	61.7 mm (2.4 in)
1991	89.6 mm (3.5 in)
1992	42.4 mm (1.7 in)
1993	23.9 mm (0.9 in)
1994	1.2 mm (0.05 in)
1995	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Mogzon, 1936 to 1995. The record is 100 days in 1952, marked on the chart; the median year is 55 days.

Longest dry spell (CDD) at Mogzon by year
Year	Longest dry spell (CDD)
1936	65 days
1937	82 days
1938	53 days
1939	41 days
1940	59 days
1941	74 days
1942	70 days
1943	78 days
1944	72 days
1945	61 days
1946	85 days
1947	53 days
1948	55 days
1949	54 days
1950	44 days
1951	41 days
1952	100 days
1953	55 days
1954	55 days
1955	31 days
1956	51 days
1957	57 days
1958	67 days
1959	35 days
1960	33 days
1961	74 days
1962	50 days
1963	88 days
1964	67 days
1965	36 days
1966	29 days
1967	61 days
1968	31 days
1969	28 days
1970	42 days
1971	90 days
1972	21 days
1973	42 days
1974	55 days
1975	34 days
1976	90 days
1977	47 days
1978	60 days
1979	35 days
1980	87 days
1981	40 days
1982	79 days
1983	91 days
1984	39 days
1985	41 days
1986	49 days
1987	70 days
1988	57 days
1989	94 days
1990	68 days
1991	96 days
1992	70 days
1993	11 days
1994	13 days
1995	1 day

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

55 years, 1936 to 1992

A day with at least 30.5 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 68.8 mm (2.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Mogzon: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	30.5 mm (1.2 in)
5 years	41.1 mm (1.6 in)
10 years	48.0 mm (1.9 in)
25 years	56.6 mm (2.2 in)
50 years	62.8 mm (2.5 in)
100 years	68.8 mm (2.7 in)	Longer than the 55 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, 55 years of values from 1936 to 1992.

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: 62.2 mm (2.4 in) in 1984; 58.4 mm (2.3 in) in 1948; 53.3 mm (2.1 in) in 1991.

Download the Data

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