Ozerna Weather Records (UPM00033586)

Record envelope, standing records and threshold days for Ozerna (UPM00033586), Ukraine, with 51 years of record.

Key Facts for Ozerna

Ozerna (UPM00033586) is a weather station in Ukraine at 48.90 latitude and 30.90 longitude, 214 m (702 ft) above sea level.
The station reports from 1959 to 2009, 51 years of record.
1,464 records set at Ozerna still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Ozerna set a daily record precipitation of 8.0 mm (0.31 in) on 13 February 2009.

About the Station

Location: Ukraine, 48.90 latitude, 30.90 longitude.
Elevation: 214 m (702 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 Ozerna. 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 Ozerna, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	19.3 C (66.7 F)	-26.9 C (-16.4 F)	n/a	n/a
Feb	9.0 C (48.2 F)	-23.1 C (-9.6 F)	n/a	n/a
Mar	20.3 C (68.5 F)	-20.0 C (-4.0 F)	n/a	n/a
Apr	25.9 C (78.6 F)	-5.6 C (21.9 F)	n/a	n/a
May	33.1 C (91.6 F)	0.3 C (32.5 F)	n/a	n/a
Jun	32.9 C (91.2 F)	4.1 C (39.4 F)	n/a	n/a
Jul	37.3 C (99.1 F)	9.2 C (48.6 F)	n/a	n/a
Aug	37.2 C (99.0 F)	8.0 C (46.4 F)	n/a	n/a
Sep	32.3 C (90.1 F)	1.8 C (35.2 F)	n/a	n/a
Oct	27.4 C (81.3 F)	-6.6 C (20.1 F)	n/a	n/a
Nov	17.2 C (63.0 F)	-15.6 C (3.9 F)	n/a	n/a
Dec	10.0 C (50.0 F)	-19.9 C (-3.8 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Ozerna still stand. 2001 holds the most, with 234.

All-Time Record Progression

1 new records

1 all-time records were set at Ozerna between 19 August 2005 and 19 August 2005. Each dot is a new record.

Wettest Day of Each Month

Aug: 62.0 mm (2.4 in)

The wettest day on record for each calendar month at Ozerna. The most was 62.0 mm (2.4 in) on 19 August 2005.

Record daily precipitation for each month at Ozerna
Month	Record daily precipitation (mm)	Date
Jan	23.9 mm (0.9 in)	1 January 1980
Feb	29.5 mm (1.2 in)	16 February 1990
Mar	30.4 mm (1.2 in)	21 March 1980
Apr	33.2 mm (1.3 in)	17 April 1969
May	40.7 mm (1.6 in)	9 May 1981
Jun	51.1 mm (2.0 in)	29 June 1978
Jul	54.3 mm (2.1 in)	2 July 1983
Aug	62.0 mm (2.4 in)	19 August 2005
Sep	39.0 mm (1.5 in)	8 September 2000
Oct	53.0 mm (2.1 in)	10 October 2003
Nov	32.0 mm (1.3 in)	11 November 2007
Dec	31.9 mm (1.3 in)	1 December 1980

Period of Record Coverage

2000 to 2009

10 years of record at Ozerna, 2000 to 2009. 8 years have data for under 90 percent of days and are left out of rankings: 2000, 2002, 2004, 2005, 2006, 2007, 2008, 2009.

Latest Records

Latest records at Ozerna
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
13 February 2009	Ozerna, UA	daily rain	8.0 mm (0.31 in)	1.2 mm (0.05 in)	24 years	15 of 100 (Routine)
8 December 2008	Ozerna, UA	daily rain (Tie)	12.0 mm (0.5 in)	tie	39 years	4 of 100 (Routine)
22 September 2008	Ozerna, UA	daily rain	22.0 mm (0.9 in)	17.3 mm (0.7 in)	31 years	20 of 100 (Routine)
19 September 2008	Ozerna, UA	daily rain	17.0 mm (0.7 in)	6.0 mm (0.24 in)	37 years	20 of 100 (Routine)
17 September 2008	Ozerna, UA	daily rain	22.0 mm (0.9 in)	3.8 mm (0.15 in)	27 years	19 of 100 (Routine)
19 March 2008	Ozerna, UA	daily rain (Tie)	6.0 mm (0.24 in)	tie	7 years	1 of 100 (Routine)
16 November 2007	Ozerna, UA	daily rain	17.0 mm (0.7 in)	8.0 mm (0.31 in)	34 years	20 of 100 (Routine)
11 November 2007	Ozerna, UA	monthly rain	32.0 mm (1.3 in)	5.0 mm (0.20 in)	5 years	26 of 100 (Routine)
16 October 2006	Ozerna, UA	daily rain	8.0 mm (0.31 in)	1.6 mm (0.06 in)	16 years	11 of 100 (Routine)
8 August 2006	Ozerna, UA	daily rain	15.7 mm (0.6 in)	11.1 mm (0.4 in)	45 years	20 of 100 (Routine)
3 August 2006	Ozerna, UA	daily rain	21.0 mm (0.8 in)	0.3 mm (0.01 in)	41 years	16 of 100 (Routine)
15 June 2006	Ozerna, UA	daily rain	12.0 mm (0.5 in)	7.9 mm (0.31 in)	21 years	19 of 100 (Routine)
8 April 2006	Ozerna, UA	daily rain	13.0 mm (0.5 in)	3.8 mm (0.15 in)	3 years	11 of 100 (Routine)
6 March 2006	Ozerna, UA	daily rain	9.0 mm (0.35 in)	2.0 mm (0.08 in)	19 years	14 of 100 (Routine)
28 December 2005	Ozerna, UA	daily rain	15.0 mm (0.6 in)	2.9 mm (0.11 in)	44 years	20 of 100 (Routine)
25 August 2005	Ozerna, UA	daily rain	38.0 mm (1.5 in)	16.3 mm (0.6 in)	19 years	28 of 100 (Routine)
19 August 2005	Ozerna, UA	all-time rain	62.0 mm (2.4 in)	6.7 mm (0.26 in)	40 years	44 of 100 (Notable)
21 April 2005	Ozerna, UA	daily rain	12.0 mm (0.5 in)	8.2 mm (0.32 in)	26 years	20 of 100 (Routine)
14 February 2005	Ozerna, UA	daily rain	12.0 mm (0.5 in)	0.8 mm (0.03 in)	36 years	16 of 100 (Routine)
27 January 2005	Ozerna, UA	daily rain	19.0 mm (0.7 in)	11.7 mm (0.5 in)	28 years	20 of 100 (Routine)

Extremes by Year

1959 to 2009

Yearly extremes at Ozerna: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	37.3 C (99.1 F)	2007	33.2 C (91.7 F)	10
Coldest night (TNn)	-26.9 C (-16.4 F)	2006	-18.9 C (-2.1 F)	10
Wettest day (Rx1day)	62.0 mm (2.4 in)	2005	33.1 mm (1.3 in)	42
Wettest five days (Rx5day)	92.2 mm (3.6 in)	1983	57.6 mm (2.3 in)	40
Longest dry spell (CDD)	40 days	1966	22 days	42

Hottest day (TXx)

The hottest day of the year at Ozerna, 1959 to 2009. The record is 37.3 C (99.1 F) in 2007, marked on the chart; the median year is 33.2 C (91.7 F).

Hottest day (TXx) at Ozerna by year
Year	Hottest day (TXx)
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	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
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
2000	36.8 C (98.2 F)
2001	33.6 C (92.5 F)
2002	34.2 C (93.6 F)
2003	32.6 C (90.7 F)
2004	25.8 C (78.4 F)
2005	32.7 C (90.9 F)
2006	31.2 C (88.2 F)
2007	37.3 C (99.1 F)
2008	37.2 C (99.0 F)
2009	32.0 C (89.6 F)

Coldest night (TNn)

The coldest night of the year at Ozerna, 1959 to 2009. The record is -26.9 C (-16.4 F) in 2006, marked on the chart; the median year is -18.9 C (-2.1 F).

Coldest night (TNn) at Ozerna by year
Year	Coldest night (TNn)
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	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
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
2000	-18.0 C (-0.4 F)
2001	-19.9 C (-3.8 F)
2002	-17.5 C (0.5 F)
2003	-21.5 C (-6.7 F)
2004	-16.4 C (2.5 F)
2005	-20.0 C (-4.0 F)
2006	-26.9 C (-16.4 F)
2007	-17.1 C (1.2 F)
2008	-14.1 C (6.6 F)
2009	-21.0 C (-5.8 F)

Wettest day (Rx1day)

The wettest day of the year at Ozerna, 1959 to 2009. The record is 62.0 mm (2.4 in) in 2005, marked on the chart; the median year is 33.1 mm (1.3 in).

Wettest day (Rx1day) at Ozerna by year
Year	Wettest day (Rx1day)
1959	18.8 mm (0.7 in)
1960	36.7 mm (1.4 in)
1961	44.0 mm (1.7 in)
1962	24.8 mm (1.0 in)
1963	33.7 mm (1.3 in)
1964	55.3 mm (2.2 in)
1965	42.7 mm (1.7 in)
1966	39.9 mm (1.6 in)
1967	23.9 mm (0.9 in)
1968	30.7 mm (1.2 in)
1969	33.2 mm (1.3 in)
1970	42.0 mm (1.7 in)
1971	24.1 mm (0.9 in)
1972	29.6 mm (1.2 in)
1973	26.1 mm (1.0 in)
1974	31.8 mm (1.3 in)
1975	38.3 mm (1.5 in)
1976	9.2 mm (0.36 in)
1977	42.6 mm (1.7 in)
1978	51.1 mm (2.0 in)
1979	29.7 mm (1.2 in)
1980	37.2 mm (1.5 in)
1981	40.7 mm (1.6 in)
1982	53.6 mm (2.1 in)
1983	54.3 mm (2.1 in)
1984	42.5 mm (1.7 in)
1985	26.8 mm (1.1 in)
1986	27.8 mm (1.1 in)
1987	31.8 mm (1.3 in)
1988	33.0 mm (1.3 in)
1989	37.7 mm (1.5 in)
1990	31.3 mm (1.2 in)
2000	39.0 mm (1.5 in)
2001	33.0 mm (1.3 in)
2002	49.0 mm (1.9 in)
2003	53.0 mm (2.1 in)
2004	28.0 mm (1.1 in)
2005	62.0 mm (2.4 in)
2006	21.0 mm (0.8 in)
2007	32.0 mm (1.3 in)
2008	22.0 mm (0.9 in)
2009	8.0 mm (0.31 in)

Wettest five days (Rx5day)

The wettest five days of the year at Ozerna, 1959 to 2009. The record is 92.2 mm (3.6 in) in 1983, marked on the chart; the median year is 57.6 mm (2.3 in).

Wettest five days (Rx5day) at Ozerna by year
Year	Wettest five days (Rx5day)
1959	45.4 mm (1.8 in)
1960	59.8 mm (2.4 in)
1961	52.9 mm (2.1 in)
1962	46.6 mm (1.8 in)
1963	36.3 mm (1.4 in)
1964	66.9 mm (2.6 in)
1965	61.5 mm (2.4 in)
1966	80.6 mm (3.2 in)
1967	43.4 mm (1.7 in)
1968	54.3 mm (2.1 in)
1969	63.5 mm (2.5 in)
1970	63.0 mm (2.5 in)
1971	77.1 mm (3.0 in)
1972	44.0 mm (1.7 in)
1973	69.6 mm (2.7 in)
1974	76.1 mm (3.0 in)
1975	53.1 mm (2.1 in)
1976	16.5 mm (0.6 in)
1977	70.1 mm (2.8 in)
1978	68.5 mm (2.7 in)
1979	49.5 mm (1.9 in)
1980	62.7 mm (2.5 in)
1981	61.1 mm (2.4 in)
1982	80.8 mm (3.2 in)
1983	92.2 mm (3.6 in)
1984	80.2 mm (3.2 in)
1985	56.6 mm (2.2 in)
1986	48.3 mm (1.9 in)
1987	42.1 mm (1.7 in)
1988	39.9 mm (1.6 in)
1989	60.9 mm (2.4 in)
1990	77.8 mm (3.1 in)
2000	54.4 mm (2.1 in)
2001	58.6 mm (2.3 in)
2002	37.1 mm (1.5 in)
2003	69.9 mm (2.8 in)
2004	25.8 mm (1.0 in)
2005	20.6 mm (0.8 in)
2006	2.5 mm (0.10 in)
2007	2.8 mm (0.11 in)
2008	n/a
2009	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Ozerna, 1959 to 2009. The record is 40 days in 1966, marked on the chart; the median year is 22 days.

Longest dry spell (CDD) at Ozerna by year
Year	Longest dry spell (CDD)
1959	17 days
1960	22 days
1961	23 days
1962	22 days
1963	21 days
1964	23 days
1965	27 days
1966	40 days
1967	17 days
1968	32 days
1969	21 days
1970	22 days
1971	22 days
1972	38 days
1973	26 days
1974	26 days
1975	26 days
1976	12 days
1977	28 days
1978	13 days
1979	28 days
1980	19 days
1981	19 days
1982	28 days
1983	28 days
1984	19 days
1985	33 days
1986	30 days
1987	16 days
1988	28 days
1989	29 days
1990	32 days
2000	6 days
2001	6 days
2002	3 days
2003	8 days
2004	5 days
2005	3 days
2006	5 days
2007	3 days
2008	3 days
2009	3 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.

Download the Data

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

Year	Days with data	Share of year	Complete
2000	302	83%	No
2001	340	93%	Yes
2002	179	49%	No
2003	344	94%	Yes
2004	194	53%	No
2005	162	44%	No
2006	193	53%	No
2007	119	33%	No
2008	85	23%	No
2009	44	12%	No