Posevnaja Weather Records (RSM00029735)

Record envelope, standing records and threshold days for Posevnaja (RSM00029735), Russia, with 61 years of record.

Key Facts for Posevnaja

Posevnaja (RSM00029735) is a weather station in Russia at 54.30 latitude and 83.38 longitude, 293 m (961 ft) above sea level.
The station reports from 1936 to 1996, 61 years of record.
1,464 records set at Posevnaja still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Posevnaja set a daily record precipitation of 8.3 mm (0.33 in) on 26 December 1996.

About the Station

Location: Russia, 54.30 latitude, 83.38 longitude.
Elevation: 293 m (961 ft).
Period of record: 1936 to 1996, 61 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 Posevnaja. 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 Posevnaja, 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)	-43.9 C (-47.0 F)	n/a	n/a
Feb	6.1 C (43.0 F)	-42.8 C (-45.0 F)	n/a	n/a
Mar	13.1 C (55.6 F)	-30.0 C (-22.0 F)	n/a	n/a
Apr	26.0 C (78.8 F)	-22.0 C (-7.6 F)	n/a	n/a
May	36.1 C (97.0 F)	-8.0 C (17.6 F)	n/a	n/a
Jun	32.8 C (91.0 F)	-1.4 C (29.5 F)	n/a	n/a
Jul	37.8 C (100.0 F)	2.1 C (35.8 F)	n/a	n/a
Aug	33.9 C (93.0 F)	0.0 C (32.0 F)	n/a	n/a
Sep	28.0 C (82.4 F)	-7.2 C (19.0 F)	n/a	n/a
Oct	19.5 C (67.1 F)	-23.0 C (-9.4 F)	n/a	n/a
Nov	10.0 C (50.0 F)	-37.3 C (-35.1 F)	n/a	n/a
Dec	4.0 C (39.2 F)	-42.0 C (-43.6 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Posevnaja still stand. 1969 holds the most, with 131.

Standing records at Posevnaja by the year they were set
Year set	Standing records
1953	33
1955	42
1956	32
1957	15
1958	18
1959	1
1969	131
1970	93
1971	44
1973	68
1974	68
1975	68
1976	68
1977	45
1978	67
1979	53
1980	42
1981	68
1982	67
1983	56
1984	38
1985	34
1986	48
1987	74
1988	73
1989	68
1990	50

Wettest Day of Each Month

Jul: 78.0 mm (3.1 in)

The wettest day on record for each calendar month at Posevnaja. The most was 78.0 mm (3.1 in) on 11 July 1944.

Record daily precipitation for each month at Posevnaja
Month	Record daily precipitation (mm)	Date
Jan	11.2 mm (0.4 in)	16 January 1970
Feb	8.2 mm (0.32 in)	6 February 1969
Mar	16.1 mm (0.6 in)	26 March 1982
Apr	20.1 mm (0.8 in)	29 April 1976
May	38.8 mm (1.5 in)	30 May 1950
Jun	50.3 mm (2.0 in)	21 June 1959
Jul	78.0 mm (3.1 in)	11 July 1944
Aug	43.0 mm (1.7 in)	11 August 1937
Sep	33.0 mm (1.3 in)	15 September 1996
Oct	27.5 mm (1.1 in)	3 October 1987
Nov	27.5 mm (1.1 in)	30 November 1984
Dec	23.9 mm (0.9 in)	2 December 1989

Period of Record Coverage

1953 to 1990

27 years of record at Posevnaja, 1953 to 1990. 27 years have data for under 90 percent of days and are left out of rankings: 1953, 1955, 1956, 1957, 1958, 1959, 1969, 1970 and others.

Days with data per year at Posevnaja
Year	Days with data	Share of year	Complete
1953	86	24%	No
1955	82	22%	No
1956	118	32%	No
1957	87	24%	No
1958	112	31%	No
1959	2	1%	No
1969	279	76%	No
1970	278	76%	No
1971	138	38%	No
1973	219	60%	No
1974	208	57%	No
1975	225	62%	No
1976	257	70%	No
1977	211	58%	No
1978	197	54%	No
1979	139	38%	No
1980	180	49%	No
1981	194	53%	No
1982	227	62%	No
1983	223	61%	No
1984	193	53%	No
1985	252	69%	No
1986	257	70%	No
1987	265	73%	No
1988	277	76%	No
1989	238	65%	No
1990	238	65%	No

Latest Records

Latest records at Posevnaja
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
26 December 1996	Posevnaja, RU	daily rain	8.3 mm (0.33 in)	3.4 mm (0.13 in)	32 years	20 of 100 (Routine)
13 December 1996	Posevnaja, RU	daily rain	4.8 mm (0.19 in)	1.1 mm (0.04 in)	16 years	15 of 100 (Routine)
7 November 1996	Posevnaja, RU	daily rain	5.7 mm (0.22 in)	0.6 mm (0.02 in)	44 years	20 of 100 (Routine)
15 September 1996	Posevnaja, RU	monthly rain	33.0 mm (1.3 in)	2.1 mm (0.08 in)	50 years	35 of 100 (Notable)
29 August 1996	Posevnaja, RU	daily rain	20.0 mm (0.8 in)	2.1 mm (0.08 in)	2 years	9 of 100 (Routine)
25 July 1996	Posevnaja, RU	daily rain	21.6 mm (0.9 in)	2.2 mm (0.09 in)	42 years	20 of 100 (Routine)
24 July 1996	Posevnaja, RU	daily rain	74.5 mm (2.9 in)	37.6 mm (1.5 in)	13 years	49 of 100 (Notable)
30 June 1996	Posevnaja, RU	daily rain	23.9 mm (0.9 in)	13.9 mm (0.5 in)	52 years	20 of 100 (Routine)
22 May 1996	Posevnaja, RU	daily rain	10.0 mm (0.4 in)	0.9 mm (0.04 in)	50 years	20 of 100 (Routine)
8 January 1996	Posevnaja, RU	daily rain	10.6 mm (0.4 in)	7.8 mm (0.31 in)	4 years	20 of 100 (Routine)
13 December 1995	Posevnaja, RU	daily rain (Tie)	3.7 mm (0.15 in)	tie	14 years	2 of 100 (Routine)
28 September 1995	Posevnaja, RU	daily rain	12.9 mm (0.5 in)	3.7 mm (0.15 in)	16 years	19 of 100 (Routine)
1 June 1995	Posevnaja, RU	daily rain	15.0 mm (0.6 in)	3.3 mm (0.13 in)	24 years	18 of 100 (Routine)
28 April 1995	Posevnaja, RU	daily rain	9.2 mm (0.36 in)	4.3 mm (0.17 in)	53 years	20 of 100 (Routine)
15 April 1995	Posevnaja, RU	daily rain (Tie)	7.1 mm (0.28 in)	tie	46 years	5 of 100 (Routine)
8 March 1995	Posevnaja, RU	daily rain	2.7 mm (0.11 in)	0.2 mm (0.01 in)	12 years	10 of 100 (Routine)
5 March 1995	Posevnaja, RU	daily rain	3.7 mm (0.15 in)	1.5 mm (0.06 in)	40 years	20 of 100 (Routine)
4 November 1994	Posevnaja, RU	daily rain	16.9 mm (0.7 in)	3.0 mm (0.12 in)	15 years	20 of 100 (Routine)
12 October 1994	Posevnaja, RU	daily rain	11.7 mm (0.5 in)	1.1 mm (0.04 in)	32 years	17 of 100 (Routine)
21 September 1994	Posevnaja, RU	daily rain	12.3 mm (0.5 in)	1.4 mm (0.06 in)	4 years	9 of 100 (Routine)

Extremes by Year

1936 to 1996

Yearly extremes at Posevnaja: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	37.8 C (100.0 F)	1953	31.0 C (87.8 F)	27
Coldest night (TNn)	-43.9 C (-47.0 F)	1969	-35.0 C (-31.0 F)	25
Wettest day (Rx1day)	78.0 mm (3.1 in)	1944	26.4 mm (1.0 in)	60
Wettest five days (Rx5day)	139.1 mm (5.5 in)	1944	45.5 mm (1.8 in)	60
Longest dry spell (CDD)	57 days	1940	25 days	60

Hottest day (TXx)

The hottest day of the year at Posevnaja, 1936 to 1996. The record is 37.8 C (100.0 F) in 1953, marked on the chart; the median year is 31.0 C (87.8 F).

Hottest day (TXx) at Posevnaja 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	37.8 C (100.0 F)
1954	n/a
1955	33.9 C (93.0 F)
1956	25.0 C (77.0 F)
1957	32.2 C (90.0 F)
1958	30.0 C (86.0 F)
1959	-10.0 C (14.0 F)
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	32.8 C (91.0 F)
1970	32.2 C (90.0 F)
1971	30.0 C (86.0 F)
1972	n/a
1973	32.0 C (89.6 F)
1974	33.0 C (91.4 F)
1975	32.0 C (89.6 F)
1976	30.0 C (86.0 F)
1977	32.0 C (89.6 F)
1978	32.0 C (89.6 F)
1979	31.0 C (87.8 F)
1980	31.0 C (87.8 F)
1981	31.0 C (87.8 F)
1982	32.6 C (90.7 F)
1983	30.1 C (86.2 F)
1984	29.1 C (84.4 F)
1985	27.6 C (81.7 F)
1986	30.1 C (86.2 F)
1987	30.7 C (87.3 F)
1988	31.3 C (88.3 F)
1989	31.8 C (89.2 F)
1990	28.3 C (82.9 F)
1991	n/a
1992	n/a
1994	n/a
1995	n/a
1996	n/a

Coldest night (TNn)

The coldest night of the year at Posevnaja, 1936 to 1996. The record is -43.9 C (-47.0 F) in 1969, marked on the chart; the median year is -35.0 C (-31.0 F).

Coldest night (TNn) at Posevnaja 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	-22.8 C (-9.0 F)
1954	n/a
1955	-40.0 C (-40.0 F)
1956	-35.0 C (-31.0 F)
1957	n/a
1958	n/a
1959	-21.1 C (-6.0 F)
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	-43.9 C (-47.0 F)
1970	-35.0 C (-31.0 F)
1971	-36.1 C (-33.0 F)
1972	n/a
1973	-39.0 C (-38.2 F)
1974	-40.0 C (-40.0 F)
1975	-34.0 C (-29.2 F)
1976	-42.0 C (-43.6 F)
1977	-39.0 C (-38.2 F)
1978	-37.0 C (-34.6 F)
1979	-39.0 C (-38.2 F)
1980	-36.0 C (-32.8 F)
1981	-32.0 C (-25.6 F)
1982	-27.3 C (-17.1 F)
1983	-23.0 C (-9.4 F)
1984	-35.0 C (-31.0 F)
1985	-26.4 C (-15.5 F)
1986	-36.0 C (-32.8 F)
1987	-37.3 C (-35.1 F)
1988	-34.9 C (-30.8 F)
1989	-26.9 C (-16.4 F)
1990	-29.5 C (-21.1 F)
1991	n/a
1992	n/a
1994	n/a
1995	n/a
1996	n/a

Wettest day (Rx1day)

The wettest day of the year at Posevnaja, 1936 to 1996. The record is 78.0 mm (3.1 in) in 1944, marked on the chart; the median year is 26.4 mm (1.0 in).

Wettest day (Rx1day) at Posevnaja by year
Year	Wettest day (Rx1day)
1936	25.1 mm (1.0 in)
1937	43.0 mm (1.7 in)
1938	20.3 mm (0.8 in)
1939	30.1 mm (1.2 in)
1940	26.8 mm (1.1 in)
1941	29.7 mm (1.2 in)
1942	20.0 mm (0.8 in)
1943	31.3 mm (1.2 in)
1944	78.0 mm (3.1 in)
1945	29.5 mm (1.2 in)
1946	30.9 mm (1.2 in)
1947	22.2 mm (0.9 in)
1948	24.6 mm (1.0 in)
1949	27.7 mm (1.1 in)
1950	38.8 mm (1.5 in)
1951	10.3 mm (0.4 in)
1952	17.4 mm (0.7 in)
1953	19.5 mm (0.8 in)
1954	38.3 mm (1.5 in)
1955	15.3 mm (0.6 in)
1956	30.5 mm (1.2 in)
1957	41.8 mm (1.6 in)
1958	18.3 mm (0.7 in)
1959	50.3 mm (2.0 in)
1960	26.1 mm (1.0 in)
1961	36.5 mm (1.4 in)
1962	58.7 mm (2.3 in)
1963	29.2 mm (1.1 in)
1964	26.4 mm (1.0 in)
1965	19.3 mm (0.8 in)
1966	25.3 mm (1.0 in)
1967	30.8 mm (1.2 in)
1968	22.2 mm (0.9 in)
1969	22.4 mm (0.9 in)
1970	26.1 mm (1.0 in)
1971	18.2 mm (0.7 in)
1972	18.7 mm (0.7 in)
1973	24.7 mm (1.0 in)
1974	20.6 mm (0.8 in)
1975	25.9 mm (1.0 in)
1976	23.1 mm (0.9 in)
1977	17.8 mm (0.7 in)
1978	22.4 mm (0.9 in)
1979	43.7 mm (1.7 in)
1980	39.8 mm (1.6 in)
1981	20.4 mm (0.8 in)
1982	29.5 mm (1.2 in)
1983	42.2 mm (1.7 in)
1984	42.2 mm (1.7 in)
1985	26.4 mm (1.0 in)
1986	23.7 mm (0.9 in)
1987	27.5 mm (1.1 in)
1988	23.2 mm (0.9 in)
1989	23.9 mm (0.9 in)
1990	28.1 mm (1.1 in)
1991	26.9 mm (1.1 in)
1992	27.7 mm (1.1 in)
1994	23.4 mm (0.9 in)
1995	40.7 mm (1.6 in)
1996	74.5 mm (2.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Posevnaja, 1936 to 1996. The record is 139.1 mm (5.5 in) in 1944, marked on the chart; the median year is 45.5 mm (1.8 in).

Wettest five days (Rx5day) at Posevnaja by year
Year	Wettest five days (Rx5day)
1936	36.0 mm (1.4 in)
1937	55.9 mm (2.2 in)
1938	39.3 mm (1.5 in)
1939	55.1 mm (2.2 in)
1940	55.1 mm (2.2 in)
1941	49.9 mm (2.0 in)
1942	52.2 mm (2.1 in)
1943	34.3 mm (1.4 in)
1944	139.1 mm (5.5 in)
1945	48.7 mm (1.9 in)
1946	59.9 mm (2.4 in)
1947	43.8 mm (1.7 in)
1948	59.8 mm (2.4 in)
1949	56.1 mm (2.2 in)
1950	41.7 mm (1.6 in)
1951	20.1 mm (0.8 in)
1952	48.6 mm (1.9 in)
1953	34.5 mm (1.4 in)
1954	49.9 mm (2.0 in)
1955	35.5 mm (1.4 in)
1956	56.7 mm (2.2 in)
1957	59.1 mm (2.3 in)
1958	34.5 mm (1.4 in)
1959	54.9 mm (2.2 in)
1960	40.1 mm (1.6 in)
1961	60.5 mm (2.4 in)
1962	78.7 mm (3.1 in)
1963	56.5 mm (2.2 in)
1964	39.9 mm (1.6 in)
1965	44.2 mm (1.7 in)
1966	41.9 mm (1.6 in)
1967	74.5 mm (2.9 in)
1968	29.3 mm (1.2 in)
1969	46.7 mm (1.8 in)
1970	50.3 mm (2.0 in)
1971	36.3 mm (1.4 in)
1972	24.6 mm (1.0 in)
1973	37.9 mm (1.5 in)
1974	44.2 mm (1.7 in)
1975	68.4 mm (2.7 in)
1976	33.0 mm (1.3 in)
1977	30.3 mm (1.2 in)
1978	40.1 mm (1.6 in)
1979	49.1 mm (1.9 in)
1980	66.7 mm (2.6 in)
1981	30.2 mm (1.2 in)
1982	40.0 mm (1.6 in)
1983	56.2 mm (2.2 in)
1984	58.1 mm (2.3 in)
1985	47.9 mm (1.9 in)
1986	43.8 mm (1.7 in)
1987	38.6 mm (1.5 in)
1988	35.2 mm (1.4 in)
1989	30.2 mm (1.2 in)
1990	37.3 mm (1.5 in)
1991	32.6 mm (1.3 in)
1992	58.3 mm (2.3 in)
1994	39.2 mm (1.5 in)
1995	69.4 mm (2.7 in)
1996	124.5 mm (4.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Posevnaja, 1936 to 1996. The record is 57 days in 1940, marked on the chart; the median year is 25 days.

Longest dry spell (CDD) at Posevnaja by year
Year	Longest dry spell (CDD)
1936	26 days
1937	24 days
1938	28 days
1939	34 days
1940	57 days
1941	36 days
1942	45 days
1943	57 days
1944	27 days
1945	34 days
1946	27 days
1947	45 days
1948	27 days
1949	34 days
1950	37 days
1951	26 days
1952	27 days
1953	31 days
1954	23 days
1955	21 days
1956	26 days
1957	16 days
1958	16 days
1959	21 days
1960	20 days
1961	24 days
1962	26 days
1963	25 days
1964	29 days
1965	49 days
1966	18 days
1967	37 days
1968	36 days
1969	24 days
1970	20 days
1971	21 days
1972	13 days
1973	25 days
1974	23 days
1975	20 days
1976	8 days
1977	16 days
1978	21 days
1979	13 days
1980	31 days
1981	25 days
1982	24 days
1983	19 days
1984	19 days
1985	21 days
1986	19 days
1987	29 days
1988	25 days
1989	12 days
1990	22 days
1991	15 days
1992	19 days
1994	14 days
1995	15 days
1996	30 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

58 years, 1937 to 1996

A day with at least 26.5 mm (1.0 in) of rain is expected about once in 2 years. A day with at least 79.6 mm (3.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Posevnaja: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	26.5 mm (1.0 in)
5 years	36.5 mm (1.4 in)
10 years	44.6 mm (1.8 in)
25 years	56.7 mm (2.2 in)
50 years	67.4 mm (2.7 in)
100 years	79.6 mm (3.1 in)	Longer than the 58 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, 58 years of values from 1937 to 1996.

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: 78.0 mm (3.1 in) in 1944; 74.5 mm (2.9 in) in 1996; 58.7 mm (2.3 in) in 1962.

Download the Data

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