Mostiska Weather Records (UPM00033391)

Record envelope, standing records and threshold days for Mostiska (UPM00033391), Ukraine, with 51 years of record.

Key Facts for Mostiska

Mostiska (UPM00033391) is a weather station in Ukraine at 49.80 latitude and 23.15 longitude, 216 m (709 ft) above sea level.
The station reports from 1959 to 2009, 51 years of record.
1,464 records set at Mostiska still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Mostiska set a daily record precipitation of 6.0 mm (0.24 in) on 17 February 2009.

About the Station

Location: Ukraine, 49.80 latitude, 23.15 longitude.
Elevation: 216 m (709 ft).
Period of record: 1959 to 2009, 51 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 Mostiska. 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 Mostiska, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	13.1 C (55.6 F)	-28.8 C (-19.8 F)	n/a	n/a
Feb	14.3 C (57.7 F)	-24.1 C (-11.4 F)	n/a	n/a
Mar	21.1 C (70.0 F)	-14.3 C (6.3 F)	n/a	n/a
Apr	27.9 C (82.2 F)	-5.7 C (21.7 F)	n/a	n/a
May	31.2 C (88.2 F)	-1.7 C (28.9 F)	n/a	n/a
Jun	32.1 C (89.8 F)	5.4 C (41.7 F)	n/a	n/a
Jul	36.1 C (97.0 F)	7.8 C (46.0 F)	n/a	n/a
Aug	35.2 C (95.4 F)	7.0 C (44.6 F)	n/a	n/a
Sep	29.1 C (84.4 F)	-2.0 C (28.4 F)	n/a	n/a
Oct	26.6 C (79.9 F)	-6.2 C (20.8 F)	n/a	n/a
Nov	19.6 C (67.3 F)	-12.0 C (10.4 F)	n/a	n/a
Dec	16.0 C (60.8 F)	-24.7 C (-12.5 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Mostiska still stand. 2000 holds the most, with 189.

Standing records at Mostiska by the year they were set
Year set	Standing records
1959	4
1961	1
1977	19
1978	101
1979	85
1980	7
1981	22
1982	1
1984	3
1991	1
1994	4
1995	48
1996	11
1997	14
1998	8
2000	189
2001	172
2002	114
2003	185
2004	95
2005	101
2006	120
2007	87
2008	57
2009	15

Wettest Day of Each Month

Jun: 64.2 mm (2.5 in)

The wettest day on record for each calendar month at Mostiska. The most was 64.2 mm (2.5 in) on 1 June 1980.

Record daily precipitation for each month at Mostiska
Month	Record daily precipitation (mm)	Date
Jan	22.0 mm (0.9 in)	8 January 2003
Feb	25.2 mm (1.0 in)	24 February 1966
Mar	44.2 mm (1.7 in)	23 March 1964
Apr	28.4 mm (1.1 in)	25 April 1967
May	39.5 mm (1.6 in)	25 May 1990
Jun	64.2 mm (2.5 in)	1 June 1980
Jul	64.2 mm (2.5 in)	10 July 1970
Aug	43.9 mm (1.7 in)	4 August 1959
Sep	39.5 mm (1.6 in)	19 September 1968
Oct	38.6 mm (1.5 in)	14 October 1980
Nov	24.4 mm (1.0 in)	7 November 1980
Dec	37.6 mm (1.5 in)	18 December 1975

Period of Record Coverage

1959 to 2009

24 years of record at Mostiska, 1959 to 2009. 22 years have data for under 90 percent of days and are left out of rankings: 1959, 1961, 1977, 1978, 1979, 1980, 1981, 1982 and others.

Days with data per year at Mostiska
Year	Days with data	Share of year	Complete
1959	5	1%	No
1961	4	1%	No
1977	52	14%	No
1978	191	52%	No
1979	137	38%	No
1980	12	3%	No
1981	47	13%	No
1982	2	1%	No
1984	3	1%	No
1994	3	1%	No
1995	77	21%	No
1996	14	4%	No
1997	20	5%	No
1998	20	5%	No
2000	317	87%	No
2001	343	94%	Yes
2002	180	49%	No
2003	346	95%	Yes
2004	193	53%	No
2005	161	44%	No
2006	195	53%	No
2007	120	33%	No
2008	85	23%	No
2009	43	12%	No

Latest Records

Latest records at Mostiska
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
17 February 2009	Mostiska, UA	daily rain	6.0 mm (0.24 in)	0.3 mm (0.01 in)	44 years	18 of 100 (Routine)
17 September 2008	Mostiska, UA	daily rain	16.0 mm (0.6 in)	6.8 mm (0.27 in)	24 years	20 of 100 (Routine)
25 July 2008	Mostiska, UA	daily rain	30.0 mm (1.2 in)	1.7 mm (0.07 in)	43 years	18 of 100 (Routine)
15 July 2008	Mostiska, UA	daily rain	24.0 mm (0.9 in)	3.9 mm (0.15 in)	30 years	18 of 100 (Routine)
17 April 2008	Mostiska, UA	daily rain	11.0 mm (0.4 in)	0.2 mm (0.01 in)	36 years	15 of 100 (Routine)
2 March 2007	Mostiska, UA	daily rain	3.0 mm (0.12 in)	0.5 mm (0.02 in)	24 years	12 of 100 (Routine)
30 August 2006	Mostiska, UA	daily rain	16.0 mm (0.6 in)	3.4 mm (0.13 in)	24 years	15 of 100 (Routine)
15 August 2006	Mostiska, UA	daily rain	19.0 mm (0.7 in)	6.0 mm (0.24 in)	19 years	17 of 100 (Routine)
14 August 2006	Mostiska, UA	daily rain	18.0 mm (0.7 in)	14.3 mm (0.6 in)	41 years	20 of 100 (Routine)
17 July 2006	Mostiska, UA	daily rain	50.0 mm (2.0 in)	36.6 mm (1.4 in)	39 years	55 of 100 (Notable)
11 March 2006	Mostiska, UA	daily rain	10.0 mm (0.4 in)	4.0 mm (0.16 in)	43 years	20 of 100 (Routine)
1 October 2005	Mostiska, UA	daily rain	22.0 mm (0.9 in)	5.5 mm (0.22 in)	24 years	20 of 100 (Routine)
17 May 2005	Mostiska, UA	daily rain	11.0 mm (0.4 in)	2.1 mm (0.08 in)	19 years	12 of 100 (Routine)
5 May 2005	Mostiska, UA	daily rain	10.0 mm (0.4 in)	3.3 mm (0.13 in)	24 years	16 of 100 (Routine)
8 March 2005	Mostiska, UA	daily rain	6.0 mm (0.24 in)	1.9 mm (0.07 in)	43 years	20 of 100 (Routine)
27 January 2005	Mostiska, UA	daily rain	6.0 mm (0.24 in)	1.0 mm (0.04 in)	28 years	15 of 100 (Routine)
1 November 2004	Mostiska, UA	daily rain	12.0 mm (0.5 in)	7.6 mm (0.30 in)	27 years	20 of 100 (Routine)
18 October 2004	Mostiska, UA	daily rain	12.9 mm (0.5 in)	1.8 mm (0.07 in)	25 years	14 of 100 (Routine)
6 April 2004	Mostiska, UA	daily rain	13.0 mm (0.5 in)	2.0 mm (0.08 in)	4 years	9 of 100 (Routine)
5 March 2004	Mostiska, UA	daily rain (Tie)	4.0 mm (0.16 in)	tie	4 years	1 of 100 (Routine)

Extremes by Year

1959 to 2009

Yearly extremes at Mostiska: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	36.1 C (97.0 F)	2007	28.0 C (82.4 F)	24
Coldest night (TNn)	-28.8 C (-19.8 F)	2006	-14.0 C (6.8 F)	27
Wettest day (Rx1day)	64.2 mm (2.5 in)	1970	29.0 mm (1.1 in)	48
Wettest five days (Rx5day)	120.9 mm (4.8 in)	1974	56.1 mm (2.2 in)	40
Longest dry spell (CDD)	56 days	1974	17 days	45

Hottest day (TXx)

The hottest day of the year at Mostiska, 1959 to 2009. The record is 36.1 C (97.0 F) in 2007, marked on the chart; the median year is 28.0 C (82.4 F).

Hottest day (TXx) at Mostiska by year
Year	Hottest day (TXx)
1959	-1.1 C (30.0 F)
1960	n/a
1961	27.8 C (82.0 F)
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	n/a
1976	n/a
1977	28.0 C (82.4 F)
1978	28.0 C (82.4 F)
1979	30.0 C (86.0 F)
1980	21.0 C (69.8 F)
1981	30.0 C (86.0 F)
1982	21.8 C (71.2 F)
1983	n/a
1984	31.8 C (89.2 F)
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1994	9.2 C (48.6 F)
1995	24.1 C (75.4 F)
1996	19.3 C (66.7 F)
1997	16.1 C (61.0 F)
1998	21.3 C (70.3 F)
2000	35.2 C (95.4 F)
2001	34.1 C (93.4 F)
2002	32.1 C (89.8 F)
2003	31.4 C (88.5 F)
2004	25.6 C (78.1 F)
2005	33.1 C (91.6 F)
2006	32.4 C (90.3 F)
2007	36.1 C (97.0 F)
2008	32.6 C (90.7 F)
2009	28.0 C (82.4 F)

Coldest night (TNn)

The coldest night of the year at Mostiska, 1959 to 2009. The record is -28.8 C (-19.8 F) in 2006, marked on the chart; the median year is -14.0 C (6.8 F).

Coldest night (TNn) at Mostiska by year
Year	Coldest night (TNn)
1959	-6.1 C (21.0 F)
1960	n/a
1961	7.8 C (46.0 F)
1962	-7.8 C (18.0 F)
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	13.0 C (55.4 F)
1975	n/a
1976	n/a
1977	-2.0 C (28.4 F)
1978	-14.0 C (6.8 F)
1979	-13.0 C (8.6 F)
1980	-18.0 C (-0.4 F)
1981	-14.0 C (6.8 F)
1982	10.0 C (50.0 F)
1983	n/a
1984	-5.9 C (21.4 F)
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	0.0 C (32.0 F)
1994	-10.7 C (12.7 F)
1995	-12.1 C (10.2 F)
1996	-24.7 C (-12.5 F)
1997	-22.0 C (-7.6 F)
1998	-15.5 C (4.1 F)
2000	-20.6 C (-5.1 F)
2001	-18.0 C (-0.4 F)
2002	-20.5 C (-4.9 F)
2003	-24.1 C (-11.4 F)
2004	-15.7 C (3.7 F)
2005	-19.3 C (-2.7 F)
2006	-28.8 C (-19.8 F)
2007	-14.5 C (5.9 F)
2008	-11.8 C (10.8 F)
2009	-12.3 C (9.9 F)

Wettest day (Rx1day)

The wettest day of the year at Mostiska, 1959 to 2009. The record is 64.2 mm (2.5 in) in 1970, marked on the chart; the median year is 29.0 mm (1.1 in).

Wettest day (Rx1day) at Mostiska by year
Year	Wettest day (Rx1day)
1959	44.8 mm (1.8 in)
1960	39.3 mm (1.5 in)
1961	42.3 mm (1.7 in)
1962	35.3 mm (1.4 in)
1963	22.4 mm (0.9 in)
1964	44.2 mm (1.7 in)
1965	41.3 mm (1.6 in)
1966	43.6 mm (1.7 in)
1967	28.5 mm (1.1 in)
1968	55.7 mm (2.2 in)
1969	28.9 mm (1.1 in)
1970	64.2 mm (2.5 in)
1971	26.1 mm (1.0 in)
1972	22.1 mm (0.9 in)
1973	24.9 mm (1.0 in)
1974	49.9 mm (2.0 in)
1975	37.6 mm (1.5 in)
1976	12.7 mm (0.5 in)
1977	24.3 mm (1.0 in)
1978	25.1 mm (1.0 in)
1979	25.7 mm (1.0 in)
1980	64.2 mm (2.5 in)
1981	47.8 mm (1.9 in)
1982	22.4 mm (0.9 in)
1983	29.8 mm (1.2 in)
1984	38.1 mm (1.5 in)
1985	35.1 mm (1.4 in)
1986	23.1 mm (0.9 in)
1987	26.9 mm (1.1 in)
1988	43.0 mm (1.7 in)
1989	32.0 mm (1.3 in)
1990	39.5 mm (1.6 in)
1991	29.0 mm (1.1 in)
1994	4.1 mm (0.16 in)
1995	7.1 mm (0.28 in)
1996	10.9 mm (0.4 in)
1997	2.0 mm (0.08 in)
1998	4.1 mm (0.16 in)
2000	22.0 mm (0.9 in)
2001	29.0 mm (1.1 in)
2002	35.0 mm (1.4 in)
2003	22.0 mm (0.9 in)
2004	13.0 mm (0.5 in)
2005	22.0 mm (0.9 in)
2006	50.0 mm (2.0 in)
2007	9.0 mm (0.35 in)
2008	30.0 mm (1.2 in)
2009	10.0 mm (0.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Mostiska, 1959 to 2009. The record is 120.9 mm (4.8 in) in 1974, marked on the chart; the median year is 56.1 mm (2.2 in).

Wettest five days (Rx5day) at Mostiska by year
Year	Wettest five days (Rx5day)
1959	101.9 mm (4.0 in)
1960	73.7 mm (2.9 in)
1961	50.3 mm (2.0 in)
1962	64.4 mm (2.5 in)
1963	37.7 mm (1.5 in)
1964	55.0 mm (2.2 in)
1965	72.7 mm (2.9 in)
1966	99.9 mm (3.9 in)
1967	59.5 mm (2.3 in)
1968	78.8 mm (3.1 in)
1969	57.9 mm (2.3 in)
1970	65.5 mm (2.6 in)
1971	54.4 mm (2.1 in)
1972	53.3 mm (2.1 in)
1973	45.2 mm (1.8 in)
1974	120.9 mm (4.8 in)
1975	49.0 mm (1.9 in)
1976	18.4 mm (0.7 in)
1977	38.0 mm (1.5 in)
1978	50.3 mm (2.0 in)
1979	44.7 mm (1.8 in)
1980	102.6 mm (4.0 in)
1981	59.9 mm (2.4 in)
1982	36.8 mm (1.4 in)
1983	69.6 mm (2.7 in)
1984	73.3 mm (2.9 in)
1985	65.9 mm (2.6 in)
1986	39.5 mm (1.6 in)
1987	50.2 mm (2.0 in)
1988	57.2 mm (2.3 in)
1989	81.1 mm (3.2 in)
1990	53.7 mm (2.1 in)
1991	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
2000	31.0 mm (1.2 in)
2001	70.0 mm (2.8 in)
2002	47.0 mm (1.9 in)
2003	60.0 mm (2.4 in)
2004	16.7 mm (0.7 in)
2005	7.4 mm (0.29 in)
2006	11.8 mm (0.5 in)
2007	n/a
2008	71.0 mm (2.8 in)
2009	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Mostiska, 1959 to 2009. The record is 56 days in 1974, marked on the chart; the median year is 17 days.

Longest dry spell (CDD) at Mostiska by year
Year	Longest dry spell (CDD)
1959	19 days
1960	17 days
1961	23 days
1962	27 days
1963	19 days
1964	29 days
1965	17 days
1966	18 days
1967	23 days
1968	22 days
1969	18 days
1970	9 days
1971	19 days
1972	16 days
1973	18 days
1974	56 days
1975	20 days
1976	15 days
1977	12 days
1978	14 days
1979	19 days
1980	18 days
1981	10 days
1982	17 days
1983	29 days
1984	20 days
1985	11 days
1986	28 days
1987	17 days
1988	21 days
1989	19 days
1990	17 days
1991	2 days
1994	1 day
1995	1 day
1996	n/a
1997	n/a
1998	n/a
2000	2 days
2001	2 days
2002	1 day
2003	3 days
2004	3 days
2005	2 days
2006	2 days
2007	2 days
2008	3 days
2009	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

30 years, 1960 to 1990

A day with at least 33.8 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 77.6 mm (3.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Mostiska: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	33.8 mm (1.3 in)
5 years	44.7 mm (1.8 in)
10 years	52.3 mm (2.1 in)
25 years	62.2 mm (2.4 in)
50 years	69.8 mm (2.7 in)	Longer than the 30 years of record
100 years	77.6 mm (3.1 in)	Longer than the 30 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, 30 years of values from 1960 to 1990.

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: 64.2 mm (2.5 in) in 1970; 64.2 mm (2.5 in) in 1980; 55.7 mm (2.2 in) in 1968.

Download the Data

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