Bicura Weather Records (RSM00030934)

Record envelope, standing records and threshold days for Bicura (RSM00030934), Russia, with 66 years of record.

Key Facts for Bicura

Bicura (RSM00030934) is a weather station in Russia at 50.60 latitude and 107.58 longitude, 638 m (2,093 ft) above sea level.
The station reports from 1936 to 2001, 66 years of record.
1,464 records set at Bicura still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Bicura set a daily record precipitation of 8.9 mm (0.35 in) on 20 May 2001.

About the Station

Location: Russia, 50.60 latitude, 107.58 longitude.
Elevation: 638 m (2,093 ft).
Period of record: 1936 to 2001, 66 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 Bicura. 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 Bicura, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	-4.4 C (24.1 F)	-43.9 C (-47.0 F)	n/a	n/a
Feb	4.6 C (40.3 F)	-44.5 C (-48.1 F)	n/a	n/a
Mar	17.5 C (63.5 F)	-37.8 C (-36.0 F)	n/a	n/a
Apr	24.3 C (75.7 F)	-20.5 C (-4.9 F)	n/a	n/a
May	34.0 C (93.2 F)	-10.0 C (14.0 F)	n/a	n/a
Jun	35.6 C (96.1 F)	0.0 C (32.0 F)	n/a	n/a
Jul	38.5 C (101.3 F)	3.9 C (39.0 F)	n/a	n/a
Aug	35.0 C (95.0 F)	1.0 C (33.8 F)	n/a	n/a
Sep	30.0 C (86.0 F)	-10.0 C (14.0 F)	n/a	n/a
Oct	27.4 C (81.3 F)	-23.0 C (-9.4 F)	n/a	n/a
Nov	10.0 C (50.0 F)	-37.8 C (-36.0 F)	n/a	n/a
Dec	4.0 C (39.2 F)	-47.8 C (-54.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Bicura still stand. 1955 holds the most, with 103.

Standing records at Bicura by the year they were set
Year set	Standing records
1953	55
1954	101
1955	103
1956	30
1957	49
1958	47
1974	1
1975	31
1976	64
1977	80
1978	40
1979	23
1980	18
1981	29
1982	18
1983	36
1984	56
1985	54
1986	41
1987	55
1988	33
1989	31
1990	54
1991	42
1992	12
1993	41
1994	39
1995	41
1996	35
1997	40
1998	79
1999	43
2000	11
2001	32

Wettest Day of Each Month

Jun: 81.4 mm (3.2 in)

The wettest day on record for each calendar month at Bicura. The most was 81.4 mm (3.2 in) on 11 June 1938.

Record daily precipitation for each month at Bicura
Month	Record daily precipitation (mm)	Date
Jan	10.4 mm (0.4 in)	4 January 1966
Feb	7.9 mm (0.31 in)	21 February 1993
Mar	9.4 mm (0.37 in)	20 March 1959
Apr	31.9 mm (1.3 in)	13 April 1939
May	34.1 mm (1.3 in)	30 May 1948
Jun	81.4 mm (3.2 in)	11 June 1938
Jul	74.6 mm (2.9 in)	20 July 1987
Aug	52.9 mm (2.1 in)	31 August 1963
Sep	41.4 mm (1.6 in)	3 September 1982
Oct	15.9 mm (0.6 in)	5 October 1953
Nov	10.9 mm (0.4 in)	5 November 1993
Dec	6.2 mm (0.24 in)	2 December 1965

Period of Record Coverage

1953 to 2001

34 years of record at Bicura, 1953 to 2001. 34 years have data for under 90 percent of days and are left out of rankings: 1953, 1954, 1955, 1956, 1957, 1958, 1974, 1975 and others.

Days with data per year at Bicura
Year	Days with data	Share of year	Complete
1953	166	45%	No
1954	250	68%	No
1955	254	70%	No
1956	204	56%	No
1957	167	46%	No
1958	164	45%	No
1974	1	0%	No
1975	220	60%	No
1976	259	71%	No
1977	235	64%	No
1978	149	41%	No
1979	145	40%	No
1980	113	31%	No
1981	175	48%	No
1982	149	41%	No
1983	223	61%	No
1984	252	69%	No
1985	244	67%	No
1986	263	72%	No
1987	230	63%	No
1988	199	54%	No
1989	191	52%	No
1990	229	63%	No
1991	197	54%	No
1992	93	25%	No
1993	170	47%	No
1994	197	54%	No
1995	204	56%	No
1996	130	36%	No
1997	189	52%	No
1998	227	62%	No
1999	153	42%	No
2000	60	16%	No
2001	78	21%	No

Latest Records

Latest records at Bicura
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
20 May 2001	Bicura, RU	daily rain	8.9 mm (0.35 in)	1.8 mm (0.07 in)	8 years	12 of 100 (Routine)
29 April 2001	Bicura, RU	daily rain	20.1 mm (0.8 in)	9.6 mm (0.38 in)	30 years	20 of 100 (Routine)
19 March 2001	Bicura, RU	daily rain	2.8 mm (0.11 in)	0.4 mm (0.02 in)	40 years	20 of 100 (Routine)
3 March 2000	Bicura, RU	daily rain	1.5 mm (0.06 in)	0.5 mm (0.02 in)	31 years	17 of 100 (Routine)
9 July 1999	Bicura, RU	daily rain	21.8 mm (0.9 in)	1.8 mm (0.07 in)	58 years	20 of 100 (Routine)
16 April 1999	Bicura, RU	daily rain	6.1 mm (0.24 in)	1.2 mm (0.05 in)	10 years	13 of 100 (Routine)
14 November 1998	Bicura, RU	daily rain	6.1 mm (0.24 in)	2.8 mm (0.11 in)	32 years	20 of 100 (Routine)
13 June 1998	Bicura, RU	daily rain	49.0 mm (1.9 in)	32.5 mm (1.3 in)	20 years	52 of 100 (Notable)
21 October 1997	Bicura, RU	daily rain	4.6 mm (0.18 in)	1.9 mm (0.07 in)	30 years	20 of 100 (Routine)
30 December 1996	Bicura, RU	daily rain	4.1 mm (0.16 in)	2.8 mm (0.11 in)	23 years	20 of 100 (Routine)
4 July 1996	Bicura, RU	daily rain	53.1 mm (2.1 in)	15.0 mm (0.6 in)	2 years	21 of 100 (Routine)
28 June 1995	Bicura, RU	daily rain	21.1 mm (0.8 in)	0.4 mm (0.02 in)	16 years	11 of 100 (Routine)
11 December 1994	Bicura, RU	daily rain	5.1 mm (0.20 in)	3.4 mm (0.13 in)	20 years	20 of 100 (Routine)
2 September 1994	Bicura, RU	daily rain	25.9 mm (1.0 in)	6.8 mm (0.27 in)	21 years	24 of 100 (Routine)
4 August 1994	Bicura, RU	daily rain	22.1 mm (0.9 in)	0.7 mm (0.03 in)	36 years	16 of 100 (Routine)
4 July 1994	Bicura, RU	daily rain	38.1 mm (1.5 in)	26.1 mm (1.0 in)	4 years	33 of 100 (Routine)
26 February 1994	Bicura, RU	daily rain	2.0 mm (0.08 in)	1.1 mm (0.04 in)	22 years	16 of 100 (Routine)
25 February 1994	Bicura, RU	daily rain	2.0 mm (0.08 in)	1.2 mm (0.05 in)	28 years	19 of 100 (Routine)
25 December 1993	Bicura, RU	daily rain	4.1 mm (0.16 in)	1.9 mm (0.07 in)	38 years	20 of 100 (Routine)
5 November 1993	Bicura, RU	monthly rain	10.9 mm (0.4 in)	3.8 mm (0.15 in)	31 years	20 of 100 (Routine)

Extremes by Year

1936 to 2001

Yearly extremes at Bicura: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	38.5 C (101.3 F)	1999	32.1 C (89.8 F)	34
Coldest night (TNn)	-47.8 C (-54.0 F)	1954	-38.8 C (-37.8 F)	35
Wettest day (Rx1day)	81.4 mm (3.2 in)	1938	34.5 mm (1.4 in)	66
Wettest five days (Rx5day)	118.5 mm (4.7 in)	1964	49.7 mm (2.0 in)	61
Longest dry spell (CDD)	106 days	1980	43 days	66

Hottest day (TXx)

The hottest day of the year at Bicura, 1936 to 2001. The record is 38.5 C (101.3 F) in 1999, marked on the chart; the median year is 32.1 C (89.8 F).

Hottest day (TXx) at Bicura 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	32.2 C (90.0 F)
1954	32.2 C (90.0 F)
1955	35.0 C (95.0 F)
1956	27.8 C (82.0 F)
1957	32.2 C (90.0 F)
1958	32.2 C (90.0 F)
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	17.0 C (62.6 F)
1975	33.0 C (91.4 F)
1976	31.0 C (87.8 F)
1977	34.0 C (93.2 F)
1978	32.0 C (89.6 F)
1979	33.0 C (91.4 F)
1980	34.0 C (93.2 F)
1981	31.0 C (87.8 F)
1982	30.9 C (87.6 F)
1983	29.6 C (85.3 F)
1984	34.1 C (93.4 F)
1985	30.9 C (87.6 F)
1986	33.3 C (91.9 F)
1987	35.6 C (96.1 F)
1988	31.3 C (88.3 F)
1989	31.9 C (89.4 F)
1990	30.6 C (87.1 F)
1991	32.5 C (90.5 F)
1992	34.0 C (93.2 F)
1993	31.1 C (88.0 F)
1994	32.6 C (90.7 F)
1995	31.5 C (88.7 F)
1996	31.2 C (88.2 F)
1997	31.7 C (89.1 F)
1998	35.0 C (95.0 F)
1999	38.5 C (101.3 F)
2000	12.5 C (54.5 F)
2001	31.6 C (88.9 F)

Coldest night (TNn)

The coldest night of the year at Bicura, 1936 to 2001. The record is -47.8 C (-54.0 F) in 1954, marked on the chart; the median year is -38.8 C (-37.8 F).

Coldest night (TNn) at Bicura 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	-37.8 C (-36.0 F)
1954	-47.8 C (-54.0 F)
1955	-43.9 C (-47.0 F)
1956	-40.0 C (-40.0 F)
1957	-42.2 C (-44.0 F)
1958	-42.2 C (-44.0 F)
1959	5.0 C (41.0 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	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	14.0 C (57.2 F)
1975	-40.0 C (-40.0 F)
1976	-37.0 C (-34.6 F)
1977	-40.0 C (-40.0 F)
1978	-43.0 C (-45.4 F)
1979	-43.0 C (-45.4 F)
1980	-35.0 C (-31.0 F)
1981	-41.0 C (-41.8 F)
1982	-41.3 C (-42.3 F)
1983	-36.6 C (-33.9 F)
1984	-38.8 C (-37.8 F)
1985	-40.2 C (-40.4 F)
1986	-39.8 C (-39.6 F)
1987	-40.2 C (-40.4 F)
1988	-37.9 C (-36.2 F)
1989	-37.5 C (-35.5 F)
1990	-42.0 C (-43.6 F)
1991	-38.5 C (-37.3 F)
1992	-32.9 C (-27.2 F)
1993	-38.5 C (-37.3 F)
1994	-37.4 C (-35.3 F)
1995	-33.9 C (-29.0 F)
1996	-35.1 C (-31.2 F)
1997	-38.0 C (-36.4 F)
1998	-37.0 C (-34.6 F)
1999	-37.6 C (-35.7 F)
2000	-43.0 C (-45.4 F)
2001	-44.5 C (-48.1 F)

Wettest day (Rx1day)

The wettest day of the year at Bicura, 1936 to 2001. The record is 81.4 mm (3.2 in) in 1938, marked on the chart; the median year is 34.5 mm (1.4 in).

Wettest day (Rx1day) at Bicura by year
Year	Wettest day (Rx1day)
1936	28.7 mm (1.1 in)
1937	37.5 mm (1.5 in)
1938	81.4 mm (3.2 in)
1939	47.7 mm (1.9 in)
1940	62.1 mm (2.4 in)
1941	38.6 mm (1.5 in)
1942	41.5 mm (1.6 in)
1943	19.2 mm (0.8 in)
1944	54.0 mm (2.1 in)
1945	35.5 mm (1.4 in)
1946	37.4 mm (1.5 in)
1947	32.2 mm (1.3 in)
1948	60.4 mm (2.4 in)
1949	40.2 mm (1.6 in)
1950	53.0 mm (2.1 in)
1951	38.9 mm (1.5 in)
1952	38.6 mm (1.5 in)
1953	18.6 mm (0.7 in)
1954	20.0 mm (0.8 in)
1955	20.5 mm (0.8 in)
1956	33.4 mm (1.3 in)
1957	21.4 mm (0.8 in)
1958	28.6 mm (1.1 in)
1959	48.7 mm (1.9 in)
1960	16.5 mm (0.6 in)
1961	36.1 mm (1.4 in)
1962	53.9 mm (2.1 in)
1963	52.9 mm (2.1 in)
1964	51.8 mm (2.0 in)
1965	25.5 mm (1.0 in)
1966	13.4 mm (0.5 in)
1967	22.9 mm (0.9 in)
1968	33.0 mm (1.3 in)
1969	42.2 mm (1.7 in)
1970	17.2 mm (0.7 in)
1971	16.4 mm (0.6 in)
1972	19.1 mm (0.8 in)
1973	21.7 mm (0.9 in)
1974	43.0 mm (1.7 in)
1975	69.1 mm (2.7 in)
1976	13.9 mm (0.5 in)
1977	26.8 mm (1.1 in)
1978	21.9 mm (0.9 in)
1979	18.9 mm (0.7 in)
1980	32.3 mm (1.3 in)
1981	41.0 mm (1.6 in)
1982	41.4 mm (1.6 in)
1983	61.0 mm (2.4 in)
1984	27.2 mm (1.1 in)
1985	44.8 mm (1.8 in)
1986	24.3 mm (1.0 in)
1987	74.6 mm (2.9 in)
1988	43.5 mm (1.7 in)
1989	21.0 mm (0.8 in)
1990	35.7 mm (1.4 in)
1991	55.2 mm (2.2 in)
1992	24.7 mm (1.0 in)
1993	31.0 mm (1.2 in)
1994	38.1 mm (1.5 in)
1995	21.1 mm (0.8 in)
1996	53.1 mm (2.1 in)
1997	10.9 mm (0.4 in)
1998	49.0 mm (1.9 in)
1999	22.6 mm (0.9 in)
2000	3.8 mm (0.15 in)
2001	20.1 mm (0.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Bicura, 1936 to 2001. The record is 118.5 mm (4.7 in) in 1964, marked on the chart; the median year is 49.7 mm (2.0 in).

Wettest five days (Rx5day) at Bicura by year
Year	Wettest five days (Rx5day)
1936	46.8 mm (1.8 in)
1937	41.5 mm (1.6 in)
1938	85.5 mm (3.4 in)
1939	53.3 mm (2.1 in)
1940	92.5 mm (3.6 in)
1941	92.9 mm (3.7 in)
1942	67.6 mm (2.7 in)
1943	32.1 mm (1.3 in)
1944	78.1 mm (3.1 in)
1945	51.5 mm (2.0 in)
1946	39.7 mm (1.6 in)
1947	49.7 mm (2.0 in)
1948	68.1 mm (2.7 in)
1949	54.4 mm (2.1 in)
1950	70.8 mm (2.8 in)
1951	61.2 mm (2.4 in)
1952	54.4 mm (2.1 in)
1953	26.8 mm (1.1 in)
1954	28.9 mm (1.1 in)
1955	37.5 mm (1.5 in)
1956	72.0 mm (2.8 in)
1957	38.5 mm (1.5 in)
1958	37.5 mm (1.5 in)
1959	73.2 mm (2.9 in)
1960	40.7 mm (1.6 in)
1961	45.8 mm (1.8 in)
1962	86.3 mm (3.4 in)
1963	79.3 mm (3.1 in)
1964	118.5 mm (4.7 in)
1965	42.3 mm (1.7 in)
1966	26.0 mm (1.0 in)
1967	35.0 mm (1.4 in)
1968	42.6 mm (1.7 in)
1969	43.8 mm (1.7 in)
1970	21.5 mm (0.8 in)
1971	30.1 mm (1.2 in)
1972	39.1 mm (1.5 in)
1973	40.3 mm (1.6 in)
1974	67.3 mm (2.6 in)
1975	105.1 mm (4.1 in)
1976	29.3 mm (1.2 in)
1977	36.9 mm (1.5 in)
1978	49.7 mm (2.0 in)
1979	26.3 mm (1.0 in)
1980	48.3 mm (1.9 in)
1981	81.6 mm (3.2 in)
1982	52.5 mm (2.1 in)
1983	64.9 mm (2.6 in)
1984	64.6 mm (2.5 in)
1985	70.8 mm (2.8 in)
1986	46.5 mm (1.8 in)
1987	79.7 mm (3.1 in)
1988	87.9 mm (3.5 in)
1989	26.1 mm (1.0 in)
1990	64.1 mm (2.5 in)
1991	81.2 mm (3.2 in)
1992	29.2 mm (1.1 in)
1993	31.0 mm (1.2 in)
1994	3.0 mm (0.12 in)
1995	n/a
1996	n/a
1997	n/a
1998	82.8 mm (3.3 in)
1999	22.1 mm (0.9 in)
2000	n/a
2001	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Bicura, 1936 to 2001. The record is 106 days in 1980, marked on the chart; the median year is 43 days.

Longest dry spell (CDD) at Bicura by year
Year	Longest dry spell (CDD)
1936	11 days
1937	31 days
1938	38 days
1939	62 days
1940	51 days
1941	24 days
1942	39 days
1943	82 days
1944	76 days
1945	45 days
1946	63 days
1947	57 days
1948	46 days
1949	30 days
1950	33 days
1951	39 days
1952	31 days
1953	45 days
1954	32 days
1955	43 days
1956	80 days
1957	41 days
1958	54 days
1959	32 days
1960	45 days
1961	54 days
1962	60 days
1963	27 days
1964	45 days
1965	92 days
1966	16 days
1967	19 days
1968	37 days
1969	22 days
1970	38 days
1971	43 days
1972	22 days
1973	27 days
1974	32 days
1975	14 days
1976	54 days
1977	66 days
1978	73 days
1979	43 days
1980	106 days
1981	77 days
1982	77 days
1983	49 days
1984	79 days
1985	81 days
1986	49 days
1987	44 days
1988	46 days
1989	86 days
1990	61 days
1991	50 days
1992	44 days
1993	10 days
1994	4 days
1995	1 day
1996	1 day
1997	1 day
1998	2 days
1999	5 days
2000	1 day
2001	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

52 years, 1938 to 1992

A day with at least 33.3 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 91.3 mm (3.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Bicura: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	33.3 mm (1.3 in)
5 years	48.8 mm (1.9 in)
10 years	59.0 mm (2.3 in)
25 years	72.0 mm (2.8 in)
50 years	81.7 mm (3.2 in)
100 years	91.3 mm (3.6 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 1938 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: 81.4 mm (3.2 in) in 1938; 74.6 mm (2.9 in) in 1987; 69.1 mm (2.7 in) in 1975.

Download the Data

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