Avangard Zernosovho Weather Records (RSM00028908)

Record envelope, standing records and threshold days for Avangard Zernosovho (RSM00028908), Russia, with 88 years of record.

Key Facts for Avangard Zernosovho

Avangard Zernosovho (RSM00028908) is a weather station in Russia at 52.62 latitude and 51.28 longitude, 88 m (289 ft) above sea level.
The station reports from 1938 to 2025, 88 years of record.
1,464 records set at Avangard Zernosovho still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Avangard Zernosovho set a daily record precipitation of 16.0 mm (0.6 in) on 13 August 2025.

About the Station

Location: Russia, 52.62 latitude, 51.28 longitude.
Elevation: 88 m (289 ft).
Period of record: 1938 to 2025, 88 years.
Eligible elements: prcp.

Daily Record Envelope and 2026

27 days at or beyond a record

The band shows the record high and record low for each calendar day at Avangard Zernosovho. The lines show the 2026 daily maximum and minimum. 27 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Avangard Zernosovho, 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)	-37.8 C (-36.0 F)	1.9 C (35.4 F)	-27.3 C (-17.1 F)
Feb	3.6 C (38.5 F)	-35.4 C (-31.7 F)	1.7 C (35.1 F)	-28.3 C (-18.9 F)
Mar	19.6 C (67.3 F)	-33.3 C (-27.9 F)	17.0 C (62.6 F)	-24.8 C (-12.6 F)
Apr	29.3 C (84.7 F)	-12.5 C (9.5 F)	26.6 C (79.9 F)	-5.3 C (22.5 F)
May	36.9 C (98.4 F)	-7.3 C (18.9 F)	33.5 C (92.3 F)	0.2 C (32.4 F)
Jun	38.6 C (101.5 F)	-0.7 C (30.7 F)	33.4 C (92.1 F)	5.4 C (41.7 F)
Jul	40.5 C (104.9 F)	0.4 C (32.7 F)	34.3 C (93.7 F)	5.6 C (42.1 F)
Aug	39.8 C (103.6 F)	0.0 C (32.0 F)	35.2 C (95.4 F)	7.4 C (45.3 F)
Sep	32.8 C (91.0 F)	-6.9 C (19.6 F)	n/a	n/a
Oct	25.7 C (78.3 F)	-12.0 C (10.4 F)	n/a	n/a
Nov	15.2 C (59.4 F)	-25.3 C (-13.5 F)	n/a	n/a
Dec	6.7 C (44.1 F)	-36.0 C (-32.8 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Avangard Zernosovho still stand. 2021 holds the most, with 152.

Standing records at Avangard Zernosovho by the year they were set
Year set	Standing records
1975	5
1976	5
1977	3
1978	3
1979	3
2012	91
2013	63
2014	70
2015	66
2016	56
2017	62
2018	131
2019	128
2020	150
2021	152
2022	119
2023	144
2024	143
2025	70

Wettest Day of Each Month

Jun: 82.9 mm (3.3 in)

The wettest day on record for each calendar month at Avangard Zernosovho. The most was 82.9 mm (3.3 in) on 27 June 1960.

Record daily precipitation for each month at Avangard Zernosovho
Month	Record daily precipitation (mm)	Date
Jan	17.3 mm (0.7 in)	1 January 1958
Feb	15.6 mm (0.6 in)	9 February 1958
Mar	24.9 mm (1.0 in)	16 March 1988
Apr	36.1 mm (1.4 in)	17 April 1980
May	52.3 mm (2.1 in)	5 May 1968
Jun	82.9 mm (3.3 in)	27 June 1960
Jul	55.4 mm (2.2 in)	10 July 1967
Aug	54.6 mm (2.1 in)	11 August 1945
Sep	36.7 mm (1.4 in)	3 September 1962
Oct	42.2 mm (1.7 in)	27 October 1940
Nov	21.3 mm (0.8 in)	7 November 1990
Dec	18.0 mm (0.7 in)	3 December 2016

Period of Record Coverage

1975 to 2025

19 years of record at Avangard Zernosovho, 1975 to 2025. 19 years have data for under 90 percent of days and are left out of rankings: 1975, 1976, 1977, 1978, 1979, 2012, 2013, 2014 and others.

Days with data per year at Avangard Zernosovho
Year	Days with data	Share of year	Complete
1975	4	1%	No
1976	9	2%	No
1977	9	2%	No
1978	15	4%	No
1979	12	3%	No
2012	310	85%	No
2013	102	28%	No
2014	13	4%	No
2015	110	30%	No
2016	106	29%	No
2017	162	44%	No
2018	267	73%	No
2019	307	84%	No
2020	320	87%	No
2021	304	83%	No
2022	319	87%	No
2023	306	84%	No
2024	311	85%	No
2025	211	58%	No

Latest Records

Latest records at Avangard Zernosovho
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
13 August 2025	Avangard Zernosovho, RU	daily rain	16.0 mm (0.6 in)	6.0 mm (0.24 in)	52 years	20 of 100 (Routine)
5 June 2025	Avangard Zernosovho, RU	daily rain	30.0 mm (1.2 in)	12.8 mm (0.5 in)	52 years	41 of 100 (Notable)
20 May 2025	Avangard Zernosovho, RU	daily rain	7.9 mm (0.31 in)	0.3 mm (0.01 in)	52 years	20 of 100 (Routine)
9 April 2025	Avangard Zernosovho, RU	daily rain	13.0 mm (0.5 in)	5.0 mm (0.20 in)	55 years	20 of 100 (Routine)
7 April 2025	Avangard Zernosovho, RU	daily rain	8.9 mm (0.35 in)	0.1 mm (0.00 in)	47 years	20 of 100 (Routine)
17 March 2025	Avangard Zernosovho, RU	daily rain	6.1 mm (0.24 in)	1.1 mm (0.04 in)	59 years	20 of 100 (Routine)
23 February 2025	Avangard Zernosovho, RU	daily rain	5.1 mm (0.20 in)	1.3 mm (0.05 in)	35 years	20 of 100 (Routine)
9 January 2025	Avangard Zernosovho, RU	daily rain	5.1 mm (0.20 in)	0.5 mm (0.02 in)	52 years	20 of 100 (Routine)
5 January 2025	Avangard Zernosovho, RU	daily rain	8.1 mm (0.32 in)	2.8 mm (0.11 in)	43 years	20 of 100 (Routine)
20 October 2024	Avangard Zernosovho, RU	daily rain	14.0 mm (0.6 in)	6.3 mm (0.25 in)	43 years	20 of 100 (Routine)
10 October 2024	Avangard Zernosovho, RU	daily rain	11.9 mm (0.5 in)	4.4 mm (0.17 in)	38 years	20 of 100 (Routine)
9 August 2024	Avangard Zernosovho, RU	daily rain	20.1 mm (0.8 in)	10.5 mm (0.4 in)	75 years	20 of 100 (Routine)
23 June 2024	Avangard Zernosovho, RU	daily rain	20.1 mm (0.8 in)	3.7 mm (0.15 in)	85 years	20 of 100 (Routine)
27 March 2024	Avangard Zernosovho, RU	daily rain	16.0 mm (0.6 in)	8.2 mm (0.32 in)	77 years	20 of 100 (Routine)
13 February 2024	Avangard Zernosovho, RU	daily rain	10.9 mm (0.4 in)	3.9 mm (0.15 in)	65 years	20 of 100 (Routine)
6 February 2024	Avangard Zernosovho, RU	daily rain	4.6 mm (0.18 in)	0.5 mm (0.02 in)	44 years	20 of 100 (Routine)
21 January 2024	Avangard Zernosovho, RU	daily rain	4.1 mm (0.16 in)	0.2 mm (0.01 in)	68 years	20 of 100 (Routine)
8 November 2023	Avangard Zernosovho, RU	daily rain	9.9 mm (0.39 in)	4.2 mm (0.17 in)	74 years	20 of 100 (Routine)
29 October 2023	Avangard Zernosovho, RU	daily rain	11.7 mm (0.5 in)	2.1 mm (0.08 in)	64 years	20 of 100 (Routine)
21 October 2023	Avangard Zernosovho, RU	daily rain	31.0 mm (1.2 in)	21.1 mm (0.8 in)	77 years	71 of 100 (Major)

Extremes by Year

1938 to 2025

Yearly extremes at Avangard Zernosovho: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.5 C (104.9 F)	2020	35.2 C (95.4 F)	19
Coldest night (TNn)	-37.8 C (-36.0 F)	2023	-30.3 C (-22.5 F)	19
Wettest day (Rx1day)	82.9 mm (3.3 in)	1960	25.5 mm (1.0 in)	69
Wettest five days (Rx5day)	93.9 mm (3.7 in)	1960	37.5 mm (1.5 in)	68
Longest dry spell (CDD)	62 days	1943	27 days	69

Hottest day (TXx)

The hottest day of the year at Avangard Zernosovho, 1938 to 2025. The record is 40.5 C (104.9 F) in 2020, marked on the chart; the median year is 35.2 C (95.4 F).

Hottest day (TXx) at Avangard Zernosovho by year
Year	Hottest day (TXx)
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	24.0 C (75.2 F)
1976	29.0 C (84.2 F)
1977	29.0 C (84.2 F)
1978	28.0 C (82.4 F)
1979	33.0 C (91.4 F)
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
2012	38.4 C (101.1 F)
2013	29.2 C (84.6 F)
2014	2.6 C (36.7 F)
2015	37.5 C (99.5 F)
2016	12.0 C (53.6 F)
2017	18.6 C (65.5 F)
2018	39.2 C (102.6 F)
2019	36.7 C (98.1 F)
2020	40.5 C (104.9 F)
2021	39.8 C (103.6 F)
2022	35.5 C (95.9 F)
2023	40.3 C (104.5 F)
2024	38.0 C (100.4 F)
2025	35.2 C (95.4 F)

Coldest night (TNn)

The coldest night of the year at Avangard Zernosovho, 1938 to 2025. The record is -37.8 C (-36.0 F) in 2023, marked on the chart; the median year is -30.3 C (-22.5 F).

Coldest night (TNn) at Avangard Zernosovho by year
Year	Coldest night (TNn)
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	6.0 C (42.8 F)
1976	-15.0 C (5.0 F)
1977	2.0 C (35.6 F)
1978	-3.0 C (26.6 F)
1979	4.0 C (39.2 F)
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
2012	-25.9 C (-14.6 F)
2013	-32.9 C (-27.2 F)
2014	-35.4 C (-31.7 F)
2015	-32.2 C (-26.0 F)
2016	-36.0 C (-32.8 F)
2017	-34.8 C (-30.6 F)
2018	-33.3 C (-27.9 F)
2019	-31.0 C (-23.8 F)
2020	-28.7 C (-19.7 F)
2021	-34.8 C (-30.6 F)
2022	-26.8 C (-16.2 F)
2023	-37.8 C (-36.0 F)
2024	-30.3 C (-22.5 F)
2025	-28.3 C (-18.9 F)

Wettest day (Rx1day)

The wettest day of the year at Avangard Zernosovho, 1938 to 2025. The record is 82.9 mm (3.3 in) in 1960, marked on the chart; the median year is 25.5 mm (1.0 in).

Wettest day (Rx1day) at Avangard Zernosovho by year
Year	Wettest day (Rx1day)
1938	17.0 mm (0.7 in)
1939	16.4 mm (0.6 in)
1940	42.2 mm (1.7 in)
1941	31.3 mm (1.2 in)
1942	16.4 mm (0.6 in)
1943	11.9 mm (0.5 in)
1944	14.8 mm (0.6 in)
1945	54.6 mm (2.1 in)
1946	15.5 mm (0.6 in)
1947	28.2 mm (1.1 in)
1948	26.3 mm (1.0 in)
1949	27.9 mm (1.1 in)
1950	20.7 mm (0.8 in)
1951	37.0 mm (1.5 in)
1952	27.1 mm (1.1 in)
1953	25.5 mm (1.0 in)
1954	29.8 mm (1.2 in)
1955	20.9 mm (0.8 in)
1956	17.2 mm (0.7 in)
1957	14.1 mm (0.6 in)
1958	35.3 mm (1.4 in)
1959	31.2 mm (1.2 in)
1960	82.9 mm (3.3 in)
1961	28.4 mm (1.1 in)
1962	36.7 mm (1.4 in)
1963	16.3 mm (0.6 in)
1964	31.3 mm (1.2 in)
1965	19.2 mm (0.8 in)
1966	44.2 mm (1.7 in)
1967	55.4 mm (2.2 in)
1968	52.3 mm (2.1 in)
1969	29.9 mm (1.2 in)
1970	28.8 mm (1.1 in)
1971	14.2 mm (0.6 in)
1972	25.5 mm (1.0 in)
1973	18.4 mm (0.7 in)
1974	42.0 mm (1.7 in)
1975	23.2 mm (0.9 in)
1976	23.0 mm (0.9 in)
1977	21.8 mm (0.9 in)
1978	29.2 mm (1.1 in)
1979	41.7 mm (1.6 in)
1980	36.1 mm (1.4 in)
1981	15.4 mm (0.6 in)
1982	20.2 mm (0.8 in)
1983	30.2 mm (1.2 in)
1984	35.7 mm (1.4 in)
1985	16.8 mm (0.7 in)
1986	28.7 mm (1.1 in)
1987	16.0 mm (0.6 in)
1988	47.4 mm (1.9 in)
1989	23.3 mm (0.9 in)
1990	30.0 mm (1.2 in)
1991	21.8 mm (0.9 in)
1992	34.8 mm (1.4 in)
2012	25.1 mm (1.0 in)
2013	19.3 mm (0.8 in)
2014	17.0 mm (0.7 in)
2015	20.1 mm (0.8 in)
2016	18.0 mm (0.7 in)
2017	9.9 mm (0.39 in)
2018	13.0 mm (0.5 in)
2019	17.5 mm (0.7 in)
2020	18.0 mm (0.7 in)
2021	33.0 mm (1.3 in)
2022	24.9 mm (1.0 in)
2023	31.0 mm (1.2 in)
2024	20.1 mm (0.8 in)
2025	39.1 mm (1.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Avangard Zernosovho, 1938 to 2025. The record is 93.9 mm (3.7 in) in 1960, marked on the chart; the median year is 37.5 mm (1.5 in).

Wettest five days (Rx5day) at Avangard Zernosovho by year
Year	Wettest five days (Rx5day)
1938	17.9 mm (0.7 in)
1939	18.4 mm (0.7 in)
1940	42.7 mm (1.7 in)
1941	37.9 mm (1.5 in)
1942	27.2 mm (1.1 in)
1943	30.2 mm (1.2 in)
1944	23.4 mm (0.9 in)
1945	88.2 mm (3.5 in)
1946	24.2 mm (1.0 in)
1947	41.3 mm (1.6 in)
1948	52.7 mm (2.1 in)
1949	29.9 mm (1.2 in)
1950	37.1 mm (1.5 in)
1951	47.6 mm (1.9 in)
1952	31.3 mm (1.2 in)
1953	31.5 mm (1.2 in)
1954	33.6 mm (1.3 in)
1955	21.3 mm (0.8 in)
1956	29.2 mm (1.1 in)
1957	22.4 mm (0.9 in)
1958	58.9 mm (2.3 in)
1959	62.7 mm (2.5 in)
1960	93.9 mm (3.7 in)
1961	33.6 mm (1.3 in)
1962	39.1 mm (1.5 in)
1963	28.0 mm (1.1 in)
1964	42.2 mm (1.7 in)
1965	34.3 mm (1.4 in)
1966	51.9 mm (2.0 in)
1967	80.0 mm (3.1 in)
1968	63.0 mm (2.5 in)
1969	41.6 mm (1.6 in)
1970	40.0 mm (1.6 in)
1971	20.9 mm (0.8 in)
1972	29.3 mm (1.2 in)
1973	29.5 mm (1.2 in)
1974	72.8 mm (2.9 in)
1975	24.7 mm (1.0 in)
1976	30.6 mm (1.2 in)
1977	39.5 mm (1.6 in)
1978	45.9 mm (1.8 in)
1979	46.5 mm (1.8 in)
1980	40.0 mm (1.6 in)
1981	23.5 mm (0.9 in)
1982	42.2 mm (1.7 in)
1983	53.4 mm (2.1 in)
1984	61.0 mm (2.4 in)
1985	35.2 mm (1.4 in)
1986	33.7 mm (1.3 in)
1987	33.7 mm (1.3 in)
1988	49.5 mm (1.9 in)
1989	50.4 mm (2.0 in)
1990	42.2 mm (1.7 in)
1991	32.8 mm (1.3 in)
1992	44.3 mm (1.7 in)
2012	26.4 mm (1.0 in)
2013	64.7 mm (2.5 in)
2014	n/a
2015	46.2 mm (1.8 in)
2016	22.9 mm (0.9 in)
2017	23.4 mm (0.9 in)
2018	19.4 mm (0.8 in)
2019	26.6 mm (1.0 in)
2020	28.4 mm (1.1 in)
2021	40.4 mm (1.6 in)
2022	43.7 mm (1.7 in)
2023	40.4 mm (1.6 in)
2024	31.5 mm (1.2 in)
2025	50.0 mm (2.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Avangard Zernosovho, 1938 to 2025. The record is 62 days in 1943, marked on the chart; the median year is 27 days.

Longest dry spell (CDD) at Avangard Zernosovho by year
Year	Longest dry spell (CDD)
1938	42 days
1939	32 days
1940	38 days
1941	38 days
1942	47 days
1943	62 days
1944	26 days
1945	41 days
1946	29 days
1947	43 days
1948	22 days
1949	25 days
1950	32 days
1951	26 days
1952	25 days
1953	30 days
1954	27 days
1955	27 days
1956	25 days
1957	44 days
1958	25 days
1959	38 days
1960	21 days
1961	22 days
1962	35 days
1963	31 days
1964	28 days
1965	33 days
1966	32 days
1967	27 days
1968	23 days
1969	28 days
1970	19 days
1971	26 days
1972	32 days
1973	17 days
1974	50 days
1975	25 days
1976	22 days
1977	31 days
1978	23 days
1979	34 days
1980	30 days
1981	28 days
1982	26 days
1983	17 days
1984	57 days
1985	35 days
1986	41 days
1987	41 days
1988	30 days
1989	27 days
1990	22 days
1991	41 days
1992	30 days
2012	10 days
2013	12 days
2014	4 days
2015	12 days
2016	15 days
2017	16 days
2018	20 days
2019	20 days
2020	28 days
2021	33 days
2022	24 days
2023	25 days
2024	25 days
2025	15 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

53 years, 1941 to 2024

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 73.9 mm (2.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Avangard Zernosovho: 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	36.3 mm (1.4 in)
10 years	44.1 mm (1.7 in)
25 years	55.1 mm (2.2 in)
50 years	64.1 mm (2.5 in)
100 years	73.9 mm (2.9 in)	Longer than the 53 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, 53 years of values from 1941 to 2024.

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: 82.9 mm (3.3 in) in 1960; 55.4 mm (2.2 in) in 1967; 54.6 mm (2.1 in) in 1945.

Download the Data

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