Perelyub Weather Records (RSM00035007)

Record envelope, standing records and threshold days for Perelyub (RSM00035007), Russia, with 87 years of record.

Key Facts for Perelyub

Perelyub (RSM00035007) is a weather station in Russia at 51.90 latitude and 50.30 longitude, 72 m (236 ft) above sea level.
The station reports from 1936 to 2022, 87 years of record.
1,464 records set at Perelyub still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Perelyub set a daily record precipitation of 8.9 mm (0.35 in) on 23 April 2022.

About the Station

Location: Russia, 51.90 latitude, 50.30 longitude.
Elevation: 72 m (236 ft).
Period of record: 1936 to 2022, 87 years.
Eligible elements: tmax, tmin, 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 Perelyub. 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 Perelyub, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	8.7 C (47.7 F)	-44.3 C (-47.7 F)	n/a	n/a
Feb	4.6 C (40.3 F)	-38.0 C (-36.4 F)	n/a	n/a
Mar	19.7 C (67.5 F)	-34.8 C (-30.6 F)	n/a	n/a
Apr	31.6 C (88.9 F)	-21.6 C (-6.9 F)	n/a	n/a
May	39.4 C (102.9 F)	-7.0 C (19.4 F)	n/a	n/a
Jun	39.9 C (103.8 F)	-1.2 C (29.8 F)	n/a	n/a
Jul	40.8 C (105.4 F)	3.1 C (37.6 F)	n/a	n/a
Aug	40.7 C (105.3 F)	0.4 C (32.7 F)	n/a	n/a
Sep	35.9 C (96.6 F)	-6.9 C (19.6 F)	n/a	n/a
Oct	27.1 C (80.8 F)	-17.0 C (1.4 F)	n/a	n/a
Nov	15.6 C (60.1 F)	-32.7 C (-26.9 F)	n/a	n/a
Dec	7.7 C (45.9 F)	-38.0 C (-36.4 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Perelyub still stand. 2002 holds the most, with 42.

Standing records at Perelyub by the year they were set
Year set	Standing records
1936	18
1937	11
1938	26
1939	32
1940	38
1941	22
1942	35
1943	15
1944	21
1945	17
1946	9
1947	26
1948	14
1949	12
1950	15
1951	18
1952	24
1953	13
1954	23
1955	18
1956	19
1957	24
1958	23
1959	4
1960	16
1961	10
1962	9
1963	28
1964	13
1965	10
1966	8
1967	19
1968	19
1969	23
1970	11
1971	19
1972	12
1973	12
1974	3
1975	20
1976	26
1977	17
1978	7
1979	23
1980	5
1981	12
1982	25
1983	15
1984	7
1985	5
1986	5
1987	13
1988	7
1989	3
1990	15
1991	14
1992	7
1993	14
1994	27
1995	28
1996	21
1997	19
1998	27
1999	14
2000	18
2001	13
2002	42
2003	11
2004	11
2005	7
2006	28
2007	30
2008	26
2009	19
2010	37
2011	7
2012	36
2013	8
2014	19
2015	19
2016	18
2017	4
2018	7
2019	9
2020	23
2021	7

All-Time Record Progression

4 new records

4 all-time records were set at Perelyub between 10 July 1967 and 9 August 2014. Each dot is a new record.

When Perelyub set new all-time records
Date	Kind	Detail
1967-07-10	Record daily precipitation	Record daily precipitation 72.7 mm (2.9 in)
1984-07-20	Record high maximum temperature	Record high maximum temperature 40.8 C (105.4 F)
1998-06-22	Record high minimum temperature	Record high minimum temperature 25.1 C (77.2 F)
2014-08-09	Record high minimum temperature	Record high minimum temperature 26.9 C (80.4 F)

Wettest Day of Each Month

Jul: 72.7 mm (2.9 in)

The wettest day on record for each calendar month at Perelyub. The most was 72.7 mm (2.9 in) on 10 July 1967.

Record daily precipitation for each month at Perelyub
Month	Record daily precipitation (mm)	Date
Jan	21.3 mm (0.8 in)	10 January 1963
Feb	22.6 mm (0.9 in)	2 February 2016
Mar	33.1 mm (1.3 in)	7 March 1998
Apr	37.0 mm (1.5 in)	16 April 1993
May	59.1 mm (2.3 in)	25 May 1951
Jun	48.8 mm (1.9 in)	20 June 1997
Jul	72.7 mm (2.9 in)	10 July 1967
Aug	71.5 mm (2.8 in)	5 August 2005
Sep	53.6 mm (2.1 in)	16 September 2000
Oct	39.9 mm (1.6 in)	16 October 1999
Nov	22.1 mm (0.9 in)	21 November 2015
Dec	31.0 mm (1.2 in)	27 December 2020

Period of Record Coverage

1936 to 2022

87 years of record at Perelyub, 1936 to 2022. 17 years have data for under 90 percent of days and are left out of rankings: 1937, 1938, 1941, 1945, 1946, 1954, 1955, 1959 and others.

Days with data per year at Perelyub
Year	Days with data	Share of year	Complete
1936	331	90%	Yes
1937	295	81%	No
1938	320	88%	No
1939	361	99%	Yes
1940	357	98%	Yes
1941	321	88%	No
1942	347	95%	Yes
1943	360	99%	Yes
1944	355	97%	Yes
1945	167	46%	No
1946	281	77%	No
1947	353	97%	Yes
1948	357	98%	Yes
1949	354	97%	Yes
1950	359	98%	Yes
1951	359	98%	Yes
1952	363	99%	Yes
1953	360	99%	Yes
1954	281	77%	No
1955	317	87%	No
1956	340	93%	Yes
1957	336	92%	Yes
1958	355	97%	Yes
1959	210	58%	No
1960	238	65%	No
1961	355	97%	Yes
1962	330	90%	Yes
1963	352	96%	Yes
1964	259	71%	No
1965	358	98%	Yes
1966	315	86%	No
1967	356	98%	Yes
1968	350	96%	Yes
1969	364	100%	Yes
1970	362	99%	Yes
1971	352	96%	Yes
1972	366	100%	Yes
1973	357	98%	Yes
1974	359	98%	Yes
1975	362	99%	Yes
1976	365	100%	Yes
1977	365	100%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	366	100%	Yes
1981	365	100%	Yes
1982	365	100%	Yes
1983	304	83%	No
1984	306	84%	No
1985	365	100%	Yes
1986	365	100%	Yes
1987	365	100%	Yes
1988	366	100%	Yes
1989	365	100%	Yes
1990	365	100%	Yes
1991	365	100%	Yes
1992	366	100%	Yes
1993	365	100%	Yes
1994	365	100%	Yes
1995	365	100%	Yes
1996	366	100%	Yes
1997	365	100%	Yes
1998	365	100%	Yes
1999	365	100%	Yes
2000	366	100%	Yes
2001	365	100%	Yes
2002	365	100%	Yes
2003	365	100%	Yes
2004	366	100%	Yes
2005	365	100%	Yes
2006	365	100%	Yes
2007	365	100%	Yes
2008	366	100%	Yes
2009	365	100%	Yes
2010	365	100%	Yes
2011	365	100%	Yes
2012	366	100%	Yes
2013	365	100%	Yes
2014	365	100%	Yes
2015	365	100%	Yes
2016	366	100%	Yes
2017	365	100%	Yes
2018	365	100%	Yes
2019	249	68%	No
2020	155	42%	No
2021	139	38%	No
2022	93	25%	No

Latest Records

Latest records at Perelyub
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
23 April 2022	Perelyub, RU	daily rain	8.9 mm (0.35 in)	0.8 mm (0.03 in)	29 years	17 of 100 (Routine)
5 March 2022	Perelyub, RU	daily rain	17.0 mm (0.7 in)	6.9 mm (0.27 in)	17 years	20 of 100 (Routine)
15 January 2022	Perelyub, RU	daily rain	11.9 mm (0.5 in)	0.4 mm (0.02 in)	27 years	17 of 100 (Routine)
26 December 2021	Perelyub, RU	daily rain	21.1 mm (0.8 in)	15.9 mm (0.6 in)	3 years	20 of 100 (Routine)
24 December 2021	Perelyub, RU	daily low max	-22.9 C (-9.2 F)	1.9 C (3.4 F)	44 years	24 of 100 (Routine)
24 December 2021	Perelyub, RU	daily low min	-29.7 C (-21.5 F)	3.0 C (5.4 F)	27 years	19 of 100 (Routine)
5 December 2021	Perelyub, RU	daily rain	14.0 mm (0.6 in)	1.4 mm (0.06 in)	84 years	20 of 100 (Routine)
4 December 2021	Perelyub, RU	daily high min (Tie)	1.4 C (34.5 F)	tie	8 years	2 of 100 (Routine)
22 April 2021	Perelyub, RU	daily rain	9.9 mm (0.39 in)	1.3 mm (0.05 in)	72 years	20 of 100 (Routine)
11 March 2021	Perelyub, RU	daily low max	-14.0 C (6.8 F)	0.7 C (1.3 F)	8 years	11 of 100 (Routine)
24 February 2021	Perelyub, RU	daily low max	-20.1 C (-4.2 F)	0.4 C (0.7 F)	67 years	28 of 100 (Routine)
23 February 2021	Perelyub, RU	daily low max	-24.4 C (-11.9 F)	4.8 C (8.6 F)	76 years	37 of 100 (Notable)
4 February 2021	Perelyub, RU	daily high min	0.0 C (32.0 F)	0.1 C (0.2 F)	5 years	9 of 100 (Routine)
24 January 2021	Perelyub, RU	daily high max	2.8 C (37.0 F)	1.2 C (2.2 F)	19 years	14 of 100 (Routine)
9 January 2021	Perelyub, RU	daily rain	8.9 mm (0.35 in)	0.1 mm (0.00 in)	18 years	13 of 100 (Routine)
27 December 2020	Perelyub, RU	monthly rain	31.0 mm (1.2 in)	7.9 mm (0.31 in)	4 years	44 of 100 (Notable)
31 March 2020	Perelyub, RU	daily high max	18.5 C (65.3 F)	0.6 C (1.1 F)	11 years	12 of 100 (Routine)
29 March 2020	Perelyub, RU	daily high max (Tie)	17.9 C (64.2 F)	tie	11 years	2 of 100 (Routine)
23 March 2020	Perelyub, RU	daily rain	21.1 mm (0.8 in)	11.5 mm (0.5 in)	47 years	20 of 100 (Routine)
23 March 2020	Perelyub, RU	daily high max	9.7 C (49.5 F)	0.1 C (0.2 F)	25 years	15 of 100 (Routine)

Climate Trend

66 complete years, 1939 to 2018

One stripe for each of 66 complete years at Perelyub, 1939 to 2018. Blue stripes are years cooler than the station's own mean of 5.3 C (41.6 F); red stripes are warmer. The coolest year was 1942, at 2.3 C (36.1 F), and the warmest was 1995, at 8.0 C (46.4 F). The strongest colour marks a difference of 3.1 C (5.6 F).

Annual mean temperature at Perelyub as warming stripes, 1939 to 2018
Year	Annual mean temperature	Difference from the station mean
1939	4.5 C	-0.82 C
1940	4.0 C	-1.33 C
1942	2.3 C	-3.09 C
1943	4.0 C	-1.35 C
1944	5.0 C	-0.36 C
1947	4.5 C	-0.83 C
1948	5.3 C	-0.05 C
1949	4.4 C	-0.99 C
1950	3.7 C	-1.66 C
1951	4.4 C	-0.98 C
1952	4.5 C	-0.88 C
1953	4.0 C	-1.38 C
1957	5.3 C	0.00 C
1958	4.7 C	-0.64 C
1961	5.5 C	+0.11 C
1963	4.2 C	-1.16 C
1965	4.8 C	-0.57 C
1968	4.3 C	-1.01 C
1969	3.1 C	-2.23 C
1970	4.9 C	-0.46 C
1971	5.5 C	+0.14 C
1972	5.4 C	+0.05 C
1973	5.6 C	+0.24 C
1974	5.7 C	+0.33 C
1975	6.8 C	+1.44 C
1976	2.9 C	-2.44 C
1977	5.3 C	-0.05 C
1978	4.3 C	-1.08 C
1979	5.6 C	+0.24 C
1980	4.6 C	-0.71 C
1981	6.9 C	+1.57 C
1982	6.4 C	+1.09 C
1985	5.0 C	-0.32 C
1986	4.6 C	-0.77 C
1987	3.4 C	-1.96 C
1988	5.1 C	-0.25 C
1989	6.4 C	+1.09 C
1990	6.5 C	+1.12 C
1991	6.1 C	+0.75 C
1992	5.1 C	-0.25 C
1993	4.0 C	-1.35 C
1994	4.3 C	-1.08 C
1995	8.0 C	+2.65 C
1996	4.9 C	-0.49 C
1997	5.3 C	-0.02 C
1998	5.4 C	+0.01 C
1999	6.5 C	+1.13 C
2000	6.9 C	+1.58 C
2001	6.5 C	+1.16 C
2002	6.3 C	+0.91 C
2003	5.3 C	0.00 C
2004	6.7 C	+1.40 C
2005	6.0 C	+0.62 C
2006	5.7 C	+0.40 C
2007	6.5 C	+1.17 C
2008	7.0 C	+1.65 C
2009	6.3 C	+0.96 C
2010	7.2 C	+1.82 C
2011	4.9 C	-0.41 C
2012	7.1 C	+1.73 C
2013	7.1 C	+1.78 C
2014	5.6 C	+0.24 C
2015	6.7 C	+1.34 C
2016	6.8 C	+1.43 C
2017	6.3 C	+0.97 C
2018	5.4 C	+0.09 C

The annual mean temperature here has risen by 0.3 C (0.2 to 0.4) per decade over 1939 to 2018. In Fahrenheit: 0.6 F (0.4 to 0.8) per decade. The slope is a straight line fitted to 66 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Perelyub
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.3 C (0.2 to 0.4) per decade	0.6 F (0.4 to 0.8) per decade	1939 to 2018	66	Rise
Mean daily maximum	0.3 C (0.2 to 0.4) per decade	0.5 F (0.3 to 0.7) per decade	1939 to 2018	66	Rise
Mean daily minimum	0.4 C (0.3 to 0.5) per decade	0.6 F (0.5 to 0.8) per decade	1939 to 2018	66	Rise

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1936 to 2022

Yearly extremes at Perelyub: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.8 C (105.4 F)	1984	37.7 C (99.9 F)	87
Coldest night (TNn)	-44.3 C (-47.7 F)	1942	-32.8 C (-27.0 F)	87
Wettest day (Rx1day)	72.7 mm (2.9 in)	1967	26.8 mm (1.1 in)	87
Wettest five days (Rx5day)	90.0 mm (3.5 in)	1967	40.7 mm (1.6 in)	87
Longest dry spell (CDD)	68 days	1972	29 days	87

Hottest day (TXx)

The hottest day of the year at Perelyub, 1936 to 2022. The record is 40.8 C (105.4 F) in 1984, marked on the chart; the median year is 37.7 C (99.9 F).

Hottest day (TXx) at Perelyub by year
Year	Hottest day (TXx)
1936	38.4 C (101.1 F)
1937	35.4 C (95.7 F)
1938	38.2 C (100.8 F)
1939	37.3 C (99.1 F)
1940	38.1 C (100.6 F)
1941	36.2 C (97.2 F)
1942	36.1 C (97.0 F)
1943	37.6 C (99.7 F)
1944	35.8 C (96.4 F)
1945	34.1 C (93.4 F)
1946	37.8 C (100.0 F)
1947	39.4 C (102.9 F)
1948	39.6 C (103.3 F)
1949	37.9 C (100.2 F)
1950	35.7 C (96.3 F)
1951	38.2 C (100.8 F)
1952	40.4 C (104.7 F)
1953	37.9 C (100.2 F)
1954	40.7 C (105.3 F)
1955	39.6 C (103.3 F)
1956	38.3 C (100.9 F)
1957	39.9 C (103.8 F)
1958	35.2 C (95.4 F)
1959	37.1 C (98.8 F)
1960	36.5 C (97.7 F)
1961	37.0 C (98.6 F)
1962	40.5 C (104.9 F)
1963	34.8 C (94.6 F)
1964	33.5 C (92.3 F)
1965	37.5 C (99.5 F)
1966	38.4 C (101.1 F)
1967	34.7 C (94.5 F)
1968	32.5 C (90.5 F)
1969	40.6 C (105.1 F)
1970	35.0 C (95.0 F)
1971	40.5 C (104.9 F)
1972	38.3 C (100.9 F)
1973	33.3 C (91.9 F)
1974	37.2 C (99.0 F)
1975	38.7 C (101.7 F)
1976	38.0 C (100.4 F)
1977	36.6 C (97.9 F)
1978	34.9 C (94.8 F)
1979	36.0 C (96.8 F)
1980	35.4 C (95.7 F)
1981	39.5 C (103.1 F)
1982	37.9 C (100.2 F)
1983	35.3 C (95.5 F)
1984	40.8 C (105.4 F)
1985	35.6 C (96.1 F)
1986	34.6 C (94.3 F)
1987	38.0 C (100.4 F)
1988	36.8 C (98.2 F)
1989	34.5 C (94.1 F)
1990	36.7 C (98.1 F)
1991	38.5 C (101.3 F)
1992	34.5 C (94.1 F)
1993	32.8 C (91.0 F)
1994	35.5 C (95.9 F)
1995	38.3 C (100.9 F)
1996	39.4 C (102.9 F)
1997	34.3 C (93.7 F)
1998	39.4 C (102.9 F)
1999	38.2 C (100.8 F)
2000	40.1 C (104.2 F)
2001	37.5 C (99.5 F)
2002	38.1 C (100.6 F)
2003	35.9 C (96.6 F)
2004	38.8 C (101.8 F)
2005	35.5 C (95.9 F)
2006	36.2 C (97.2 F)
2007	38.0 C (100.4 F)
2008	37.7 C (99.9 F)
2009	38.2 C (100.8 F)
2010	40.8 C (105.4 F)
2011	40.1 C (104.2 F)
2012	39.0 C (102.2 F)
2013	36.1 C (97.0 F)
2014	39.8 C (103.6 F)
2015	39.2 C (102.6 F)
2016	38.8 C (101.8 F)
2017	37.8 C (100.0 F)
2018	39.5 C (103.1 F)
2019	36.6 C (97.9 F)
2020	26.1 C (79.0 F)
2021	26.1 C (79.0 F)
2022	24.9 C (76.8 F)

Coldest night (TNn)

The coldest night of the year at Perelyub, 1936 to 2022. The record is -44.3 C (-47.7 F) in 1942, marked on the chart; the median year is -32.8 C (-27.0 F).

Coldest night (TNn) at Perelyub by year
Year	Coldest night (TNn)
1936	-34.5 C (-30.1 F)
1937	-32.0 C (-25.6 F)
1938	-35.3 C (-31.5 F)
1939	-37.5 C (-35.5 F)
1940	-43.7 C (-46.7 F)
1941	-35.7 C (-32.3 F)
1942	-44.3 C (-47.7 F)
1943	-37.1 C (-34.8 F)
1944	-31.1 C (-24.0 F)
1945	-37.0 C (-34.6 F)
1946	-33.5 C (-28.3 F)
1947	-36.5 C (-33.7 F)
1948	-27.5 C (-17.5 F)
1949	-34.2 C (-29.6 F)
1950	-37.5 C (-35.5 F)
1951	-37.3 C (-35.1 F)
1952	-27.0 C (-16.6 F)
1953	-32.8 C (-27.0 F)
1954	-36.7 C (-34.1 F)
1955	-30.6 C (-23.1 F)
1956	-32.8 C (-27.0 F)
1957	-30.7 C (-23.3 F)
1958	-35.3 C (-31.5 F)
1959	-31.2 C (-24.2 F)
1960	-34.8 C (-30.6 F)
1961	-33.2 C (-27.8 F)
1962	-32.1 C (-25.8 F)
1963	-34.1 C (-29.4 F)
1964	-38.0 C (-36.4 F)
1965	-30.8 C (-23.4 F)
1966	-23.7 C (-10.7 F)
1967	-38.1 C (-36.6 F)
1968	-33.0 C (-27.4 F)
1969	-38.3 C (-36.9 F)
1970	-35.0 C (-31.0 F)
1971	-30.3 C (-22.5 F)
1972	-35.1 C (-31.2 F)
1973	-32.6 C (-26.7 F)
1974	-31.7 C (-25.1 F)
1975	-32.6 C (-26.7 F)
1976	-36.5 C (-33.7 F)
1977	-33.1 C (-27.6 F)
1978	-36.8 C (-34.2 F)
1979	-38.3 C (-36.9 F)
1980	-29.0 C (-20.2 F)
1981	-25.3 C (-13.5 F)
1982	-30.0 C (-22.0 F)
1983	-27.2 C (-17.0 F)
1984	-25.3 C (-13.5 F)
1985	-29.3 C (-20.7 F)
1986	-31.2 C (-24.2 F)
1987	-35.0 C (-31.0 F)
1988	-33.3 C (-27.9 F)
1989	-27.7 C (-17.9 F)
1990	-29.2 C (-20.6 F)
1991	-28.0 C (-18.4 F)
1992	-27.4 C (-17.3 F)
1993	-28.5 C (-19.3 F)
1994	-36.5 C (-33.7 F)
1995	-26.5 C (-15.7 F)
1996	-33.9 C (-29.0 F)
1997	-33.3 C (-27.9 F)
1998	-33.2 C (-27.8 F)
1999	-32.5 C (-26.5 F)
2000	-24.9 C (-12.8 F)
2001	-29.0 C (-20.2 F)
2002	-38.0 C (-36.4 F)
2003	-33.9 C (-29.0 F)
2004	-29.2 C (-20.6 F)
2005	-31.9 C (-25.4 F)
2006	-37.7 C (-35.9 F)
2007	-29.5 C (-21.1 F)
2008	-31.3 C (-24.3 F)
2009	-32.0 C (-25.6 F)
2010	-37.0 C (-34.6 F)
2011	-34.0 C (-29.2 F)
2012	-32.9 C (-27.2 F)
2013	-32.0 C (-25.6 F)
2014	-31.8 C (-25.2 F)
2015	-30.6 C (-23.1 F)
2016	-33.1 C (-27.6 F)
2017	-28.9 C (-20.0 F)
2018	-30.2 C (-22.4 F)
2019	-32.9 C (-27.2 F)
2020	-26.0 C (-14.8 F)
2021	-33.1 C (-27.6 F)
2022	-24.2 C (-11.6 F)

Wettest day (Rx1day)

The wettest day of the year at Perelyub, 1936 to 2022. The record is 72.7 mm (2.9 in) in 1967, marked on the chart; the median year is 26.8 mm (1.1 in).

Wettest day (Rx1day) at Perelyub by year
Year	Wettest day (Rx1day)
1936	26.6 mm (1.0 in)
1937	21.0 mm (0.8 in)
1938	14.1 mm (0.6 in)
1939	14.6 mm (0.6 in)
1940	18.6 mm (0.7 in)
1941	28.8 mm (1.1 in)
1942	26.3 mm (1.0 in)
1943	27.7 mm (1.1 in)
1944	18.1 mm (0.7 in)
1945	25.2 mm (1.0 in)
1946	26.7 mm (1.1 in)
1947	32.7 mm (1.3 in)
1948	24.6 mm (1.0 in)
1949	26.8 mm (1.1 in)
1950	23.5 mm (0.9 in)
1951	59.1 mm (2.3 in)
1952	21.1 mm (0.8 in)
1953	54.9 mm (2.2 in)
1954	23.5 mm (0.9 in)
1955	12.7 mm (0.5 in)
1956	34.2 mm (1.3 in)
1957	28.3 mm (1.1 in)
1958	19.9 mm (0.8 in)
1959	34.8 mm (1.4 in)
1960	26.8 mm (1.1 in)
1961	52.7 mm (2.1 in)
1962	33.6 mm (1.3 in)
1963	47.3 mm (1.9 in)
1964	19.8 mm (0.8 in)
1965	26.8 mm (1.1 in)
1966	12.3 mm (0.5 in)
1967	72.7 mm (2.9 in)
1968	22.5 mm (0.9 in)
1969	15.6 mm (0.6 in)
1970	39.6 mm (1.6 in)
1971	24.4 mm (1.0 in)
1972	21.4 mm (0.8 in)
1973	23.3 mm (0.9 in)
1974	31.9 mm (1.3 in)
1975	19.9 mm (0.8 in)
1976	24.9 mm (1.0 in)
1977	26.0 mm (1.0 in)
1978	29.8 mm (1.2 in)
1979	25.2 mm (1.0 in)
1980	27.5 mm (1.1 in)
1981	24.2 mm (1.0 in)
1982	36.2 mm (1.4 in)
1983	21.6 mm (0.9 in)
1984	39.1 mm (1.5 in)
1985	33.6 mm (1.3 in)
1986	20.2 mm (0.8 in)
1987	29.7 mm (1.2 in)
1988	29.2 mm (1.1 in)
1989	36.1 mm (1.4 in)
1990	33.4 mm (1.3 in)
1991	31.5 mm (1.2 in)
1992	19.7 mm (0.8 in)
1993	37.0 mm (1.5 in)
1994	29.1 mm (1.1 in)
1995	30.0 mm (1.2 in)
1996	25.5 mm (1.0 in)
1997	48.8 mm (1.9 in)
1998	33.1 mm (1.3 in)
1999	39.9 mm (1.6 in)
2000	53.6 mm (2.1 in)
2001	27.6 mm (1.1 in)
2002	27.6 mm (1.1 in)
2003	18.0 mm (0.7 in)
2004	37.2 mm (1.5 in)
2005	71.5 mm (2.8 in)
2006	29.8 mm (1.2 in)
2007	24.8 mm (1.0 in)
2008	23.7 mm (0.9 in)
2009	20.4 mm (0.8 in)
2010	28.8 mm (1.1 in)
2011	32.9 mm (1.3 in)
2012	19.7 mm (0.8 in)
2013	27.6 mm (1.1 in)
2014	20.9 mm (0.8 in)
2015	38.4 mm (1.5 in)
2016	23.9 mm (0.9 in)
2017	24.3 mm (1.0 in)
2018	22.2 mm (0.9 in)
2019	23.1 mm (0.9 in)
2020	31.0 mm (1.2 in)
2021	21.1 mm (0.8 in)
2022	17.0 mm (0.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Perelyub, 1936 to 2022. The record is 90.0 mm (3.5 in) in 1967, marked on the chart; the median year is 40.7 mm (1.6 in).

Wettest five days (Rx5day) at Perelyub by year
Year	Wettest five days (Rx5day)
1936	33.9 mm (1.3 in)
1937	29.9 mm (1.2 in)
1938	26.0 mm (1.0 in)
1939	28.7 mm (1.1 in)
1940	29.5 mm (1.2 in)
1941	35.9 mm (1.4 in)
1942	46.3 mm (1.8 in)
1943	36.1 mm (1.4 in)
1944	21.8 mm (0.9 in)
1945	34.2 mm (1.3 in)
1946	41.9 mm (1.6 in)
1947	38.2 mm (1.5 in)
1948	37.8 mm (1.5 in)
1949	31.1 mm (1.2 in)
1950	26.8 mm (1.1 in)
1951	67.6 mm (2.7 in)
1952	33.2 mm (1.3 in)
1953	63.5 mm (2.5 in)
1954	49.2 mm (1.9 in)
1955	23.2 mm (0.9 in)
1956	40.7 mm (1.6 in)
1957	31.2 mm (1.2 in)
1958	30.7 mm (1.2 in)
1959	37.1 mm (1.5 in)
1960	31.5 mm (1.2 in)
1961	54.6 mm (2.1 in)
1962	38.2 mm (1.5 in)
1963	64.2 mm (2.5 in)
1964	34.9 mm (1.4 in)
1965	30.0 mm (1.2 in)
1966	19.8 mm (0.8 in)
1967	90.0 mm (3.5 in)
1968	46.0 mm (1.8 in)
1969	33.0 mm (1.3 in)
1970	51.8 mm (2.0 in)
1971	37.5 mm (1.5 in)
1972	46.1 mm (1.8 in)
1973	45.3 mm (1.8 in)
1974	60.7 mm (2.4 in)
1975	39.7 mm (1.6 in)
1976	47.1 mm (1.9 in)
1977	32.7 mm (1.3 in)
1978	30.7 mm (1.2 in)
1979	44.3 mm (1.7 in)
1980	40.7 mm (1.6 in)
1981	45.3 mm (1.8 in)
1982	49.7 mm (2.0 in)
1983	29.3 mm (1.2 in)
1984	65.7 mm (2.6 in)
1985	44.4 mm (1.7 in)
1986	45.5 mm (1.8 in)
1987	45.8 mm (1.8 in)
1988	43.2 mm (1.7 in)
1989	44.7 mm (1.8 in)
1990	61.3 mm (2.4 in)
1991	40.3 mm (1.6 in)
1992	28.3 mm (1.1 in)
1993	54.9 mm (2.2 in)
1994	51.1 mm (2.0 in)
1995	33.6 mm (1.3 in)
1996	47.6 mm (1.9 in)
1997	62.1 mm (2.4 in)
1998	50.8 mm (2.0 in)
1999	52.5 mm (2.1 in)
2000	69.2 mm (2.7 in)
2001	50.4 mm (2.0 in)
2002	42.2 mm (1.7 in)
2003	38.5 mm (1.5 in)
2004	65.2 mm (2.6 in)
2005	71.5 mm (2.8 in)
2006	31.4 mm (1.2 in)
2007	36.4 mm (1.4 in)
2008	46.5 mm (1.8 in)
2009	28.3 mm (1.1 in)
2010	55.7 mm (2.2 in)
2011	46.5 mm (1.8 in)
2012	25.2 mm (1.0 in)
2013	32.0 mm (1.3 in)
2014	40.9 mm (1.6 in)
2015	59.5 mm (2.3 in)
2016	45.3 mm (1.8 in)
2017	38.8 mm (1.5 in)
2018	50.0 mm (2.0 in)
2019	32.2 mm (1.3 in)
2020	32.3 mm (1.3 in)
2021	29.5 mm (1.2 in)
2022	27.5 mm (1.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Perelyub, 1936 to 2022. The record is 68 days in 1972, marked on the chart; the median year is 29 days.

Longest dry spell (CDD) at Perelyub by year
Year	Longest dry spell (CDD)
1936	46 days
1937	33 days
1938	23 days
1939	36 days
1940	42 days
1941	20 days
1942	39 days
1943	40 days
1944	27 days
1945	17 days
1946	36 days
1947	23 days
1948	37 days
1949	29 days
1950	35 days
1951	25 days
1952	25 days
1953	21 days
1954	33 days
1955	29 days
1956	20 days
1957	45 days
1958	35 days
1959	29 days
1960	21 days
1961	21 days
1962	21 days
1963	31 days
1964	13 days
1965	38 days
1966	27 days
1967	30 days
1968	31 days
1969	27 days
1970	19 days
1971	39 days
1972	68 days
1973	25 days
1974	44 days
1975	33 days
1976	48 days
1977	25 days
1978	28 days
1979	24 days
1980	29 days
1981	28 days
1982	21 days
1983	44 days
1984	40 days
1985	32 days
1986	43 days
1987	23 days
1988	35 days
1989	19 days
1990	15 days
1991	29 days
1992	36 days
1993	32 days
1994	34 days
1995	39 days
1996	38 days
1997	17 days
1998	64 days
1999	22 days
2000	18 days
2001	29 days
2002	35 days
2003	22 days
2004	16 days
2005	32 days
2006	21 days
2007	30 days
2008	33 days
2009	23 days
2010	57 days
2011	22 days
2012	28 days
2013	25 days
2014	32 days
2015	23 days
2016	21 days
2017	29 days
2018	37 days
2019	20 days
2020	13 days
2021	14 days
2022	10 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.

Frost Dates and Growing Season

66 years with a frost

Across 66 years with a frost, the median last spring frost at Perelyub falls on 4 May and the median first autumn frost on 28 September, which leaves a median of 143 days between them.

In 1989 to 2018 the median growing season was 147 days. That is 7 days more than in 1939 to 1980.

Fitted over all years, the growing season changes by +3.2 days per decade at this station.

Frost dates and growing season at Perelyub
Measure	Median, all years	Earliest period (1939 to 1980)	Recent period (1989 to 2018)	Recent against earliest	Fitted trend
Last spring frost	4 May	11 May	30 April	11 days earlier	-2.4 days per decade
First autumn frost	28 September	26 September	27 September	1 day later	+0.8 days per decade
Growing days	143 days	140 days	147 days	7 days more	+3.2 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

74 years, 1936 to 2018

A day with at least 27.3 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 75.8 mm (3.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Perelyub: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	27.3 mm (1.1 in)
5 years	36.4 mm (1.4 in)
10 years	43.8 mm (1.7 in)
25 years	54.8 mm (2.2 in)
50 years	64.6 mm (2.5 in)
100 years	75.8 mm (3.0 in)	Longer than the 74 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, 74 years of values from 1936 to 2018.

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: 72.7 mm (2.9 in) in 1967; 71.5 mm (2.8 in) in 2005; 59.1 mm (2.3 in) in 1951.

Station Changes

1 suspected

One change was suspected in the annual mean temperature of Perelyub, at 1997. Each is measured against neighbouring stations.

Relative to 5 neighbouring stations, the station's annual mean temperature from 1997 ran 0.2 C (0.3 F) lower than in the years before (possible change).

Suspected changes in the annual mean temperature at Perelyub, against neighbouring stations
Year	Shift (C)	Shift (F)	Strength	Neighbours
1997	-0.1	-0.3	possible	5

Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.

Climate Twins

2004 to 2018 against 1961 to 1990

Over 2004 to 2018, Perelyub had a mean temperature of 6.4 C (43.4 F) and 449.3 mm (17.7 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Novouzensk (Russia, 227 km away), Aleksandrov Gaj (Russia, 230 km away) and Ersov (Russia, 149 km away).

Climate twins of Perelyub: stations whose 1961 to 1990 climate is closest to its 2004 to 2018 climate
Twin station	Country	Distance away	Mean temperature, 1961-1990	Rain a year, 1961-1990	Climate difference
Novouzensk	Russia	227 km (141 mi)	6.5 C (43.6 F)	344.6 mm (13.6 in)	0.57
Aleksandrov Gaj	Russia	230 km (143 mi)	6.8 C (44.2 F)	329.4 mm (13.0 in)	0.76
Ersov	Russia	149 km (93 mi)	5.6 C (42.1 F)	393.4 mm (15.5 in)	0.90

Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.

Download the Data

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