Olonesty Weather Records (MD000033893)

Record envelope, standing records and threshold days for Olonesty (MD000033893), Moldova, with 33 years of record.

Key Facts for Olonesty

Olonesty (MD000033893) is a weather station in Moldova at 46.50 latitude and 29.92 longitude, 111 m (364 ft) above sea level.
The station reports from 1949 to 1981, 33 years of record.
1,458 records set at Olonesty still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Olonesty set a daily record precipitation of 11.9 mm (0.5 in) on 30 November 1981.

About the Station

Location: Moldova, 46.50 latitude, 29.92 longitude.
Elevation: 111 m (364 ft).
Period of record: 1949 to 1981, 33 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 Olonesty. 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 Olonesty, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	12.2 C (54.0 F)	-20.0 C (-4.0 F)	n/a	n/a
Feb	16.0 C (60.8 F)	-17.0 C (1.4 F)	n/a	n/a
Mar	22.0 C (71.6 F)	-11.1 C (12.0 F)	n/a	n/a
Apr	24.0 C (75.2 F)	-3.0 C (26.6 F)	n/a	n/a
May	29.0 C (84.2 F)	2.0 C (35.6 F)	n/a	n/a
Jun	32.2 C (90.0 F)	6.0 C (42.8 F)	n/a	n/a
Jul	36.0 C (96.8 F)	10.0 C (50.0 F)	n/a	n/a
Aug	32.0 C (89.6 F)	8.0 C (46.4 F)	n/a	n/a
Sep	30.0 C (86.0 F)	4.0 C (39.2 F)	n/a	n/a
Oct	24.0 C (75.2 F)	-4.0 C (24.8 F)	n/a	n/a
Nov	18.0 C (64.4 F)	-13.0 C (8.6 F)	n/a	n/a
Dec	15.0 C (59.0 F)	-16.1 C (3.0 F)	n/a	n/a

Which Years Hold Standing Records

1,458 standing records

1,458 records at Olonesty still stand. 1976 holds the most, with 179.

Wettest Day of Each Month

Aug: 73.4 mm (2.9 in)

The wettest day on record for each calendar month at Olonesty. The most was 73.4 mm (2.9 in) on 5 August 1972.

Record daily precipitation for each month at Olonesty
Month	Record daily precipitation (mm)	Date
Jan	28.5 mm (1.1 in)	14 January 1977
Feb	50.3 mm (2.0 in)	22 February 1981
Mar	32.3 mm (1.3 in)	15 March 1973
Apr	39.8 mm (1.6 in)	26 April 1977
May	55.0 mm (2.2 in)	3 May 1962
Jun	64.4 mm (2.5 in)	25 June 1952
Jul	63.9 mm (2.5 in)	14 July 1965
Aug	73.4 mm (2.9 in)	5 August 1972
Sep	54.5 mm (2.1 in)	18 September 1969
Oct	37.4 mm (1.5 in)	9 October 1960
Nov	42.7 mm (1.7 in)	17 November 1960
Dec	32.2 mm (1.3 in)	17 December 1969

Period of Record Coverage

1959 to 1981

14 years of record at Olonesty, 1959 to 1981. 14 years have data for under 90 percent of days and are left out of rankings: 1959, 1961, 1969, 1970, 1971, 1973, 1974, 1975 and others.

Days with data per year at Olonesty
Year	Days with data	Share of year	Complete
1959	1	0%	No
1961	6	2%	No
1969	96	26%	No
1970	88	24%	No
1971	16	4%	No
1973	162	44%	No
1974	190	52%	No
1975	192	53%	No
1976	182	50%	No
1977	166	45%	No
1978	199	55%	No
1979	159	44%	No
1980	135	37%	No
1981	91	25%	No

Latest Records

Latest records at Olonesty
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 November 1981	Olonesty, MD	daily rain	11.9 mm (0.5 in)	1.5 mm (0.06 in)	8 years	7 of 100 (Routine)
28 August 1981	Olonesty, MD	daily rain	6.1 mm (0.24 in)	2.5 mm (0.10 in)	23 years	11 of 100 (Routine)
22 February 1981	Olonesty, MD	monthly rain	50.3 mm (2.0 in)	21.3 mm (0.8 in)	20 years	59 of 100 (Notable)
4 December 1980	Olonesty, MD	daily rain	19.3 mm (0.8 in)	11.4 mm (0.4 in)	2 years	20 of 100 (Routine)
10 November 1980	Olonesty, MD	daily rain	17.8 mm (0.7 in)	4.1 mm (0.16 in)	21 years	15 of 100 (Routine)
6 November 1980	Olonesty, MD	daily rain	8.7 mm (0.34 in)	1.8 mm (0.07 in)	29 years	13 of 100 (Routine)
1 October 1980	Olonesty, MD	daily rain	10.0 mm (0.4 in)	5.4 mm (0.21 in)	14 years	15 of 100 (Routine)
15 September 1980	Olonesty, MD	daily rain	27.0 mm (1.1 in)	18.3 mm (0.7 in)	1 year	20 of 100 (Routine)
11 September 1980	Olonesty, MD	daily rain	12.2 mm (0.5 in)	1.7 mm (0.07 in)	26 years	11 of 100 (Routine)
14 August 1980	Olonesty, MD	daily rain	12.5 mm (0.5 in)	2.1 mm (0.08 in)	1 year	4 of 100 (Routine)
3 July 1980	Olonesty, MD	daily rain	19.4 mm (0.8 in)	5.4 mm (0.21 in)	31 years	17 of 100 (Routine)
28 June 1980	Olonesty, MD	daily rain	22.0 mm (0.9 in)	4.8 mm (0.19 in)	27 years	16 of 100 (Routine)
17 June 1980	Olonesty, MD	daily rain	24.5 mm (1.0 in)	8.8 mm (0.35 in)	29 years	20 of 100 (Routine)
7 May 1980	Olonesty, MD	daily rain	22.6 mm (0.9 in)	5.3 mm (0.21 in)	27 years	18 of 100 (Routine)
8 April 1980	Olonesty, MD	daily rain	10.1 mm (0.4 in)	0.6 mm (0.02 in)	22 years	10 of 100 (Routine)
7 April 1980	Olonesty, MD	daily rain	32.8 mm (1.3 in)	24.5 mm (1.0 in)	24 years	50 of 100 (Notable)
25 March 1980	Olonesty, MD	daily rain	7.9 mm (0.31 in)	2.4 mm (0.09 in)	18 years	13 of 100 (Routine)
24 March 1980	Olonesty, MD	daily rain	10.1 mm (0.4 in)	6.9 mm (0.27 in)	12 years	20 of 100 (Routine)
9 March 1980	Olonesty, MD	daily rain	3.7 mm (0.15 in)	0.6 mm (0.02 in)	18 years	9 of 100 (Routine)
8 March 1980	Olonesty, MD	daily rain	7.7 mm (0.30 in)	0.8 mm (0.03 in)	29 years	12 of 100 (Routine)

Extremes by Year

1949 to 1981

Yearly extremes at Olonesty: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	36.0 C (96.8 F)	1973	31.5 C (88.7 F)	14
Coldest night (TNn)	-20.0 C (-4.0 F)	1970	-16.0 C (3.2 F)	13
Wettest day (Rx1day)	73.4 mm (2.9 in)	1972	42.4 mm (1.7 in)	33
Wettest five days (Rx5day)	117.0 mm (4.6 in)	1971	62.3 mm (2.5 in)	32
Longest dry spell (CDD)	48 days	1963	27 days	33

Hottest day (TXx)

The hottest day of the year at Olonesty, 1949 to 1981. The record is 36.0 C (96.8 F) in 1973, marked on the chart; the median year is 31.5 C (88.7 F).

Hottest day (TXx) at Olonesty by year
Year	Hottest day (TXx)
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	-2.2 C (28.0 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	32.2 C (90.0 F)
1970	32.2 C (90.0 F)
1971	27.8 C (82.0 F)
1972	n/a
1973	36.0 C (96.8 F)
1974	33.0 C (91.4 F)
1975	32.0 C (89.6 F)
1976	30.0 C (86.0 F)
1977	33.0 C (91.4 F)
1978	30.0 C (86.0 F)
1979	31.0 C (87.8 F)
1980	31.0 C (87.8 F)
1981	32.0 C (89.6 F)

Coldest night (TNn)

The coldest night of the year at Olonesty, 1949 to 1981. The record is -20.0 C (-4.0 F) in 1970, marked on the chart; the median year is -16.0 C (3.2 F).

Coldest night (TNn) at Olonesty by year
Year	Coldest night (TNn)
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	10.0 C (50.0 F)
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	-17.2 C (1.0 F)
1970	-20.0 C (-4.0 F)
1971	-8.9 C (16.0 F)
1972	n/a
1973	-16.0 C (3.2 F)
1974	-16.0 C (3.2 F)
1975	-11.0 C (12.2 F)
1976	-17.0 C (1.4 F)
1977	-16.0 C (3.2 F)
1978	-16.0 C (3.2 F)
1979	-18.0 C (-0.4 F)
1980	-13.0 C (8.6 F)
1981	-13.0 C (8.6 F)

Wettest day (Rx1day)

The wettest day of the year at Olonesty, 1949 to 1981. The record is 73.4 mm (2.9 in) in 1972, marked on the chart; the median year is 42.4 mm (1.7 in).

Wettest day (Rx1day) at Olonesty by year
Year	Wettest day (Rx1day)
1949	67.1 mm (2.6 in)
1950	29.7 mm (1.2 in)
1951	47.0 mm (1.9 in)
1952	64.4 mm (2.5 in)
1953	22.1 mm (0.9 in)
1954	27.0 mm (1.1 in)
1955	52.0 mm (2.0 in)
1956	33.7 mm (1.3 in)
1957	28.3 mm (1.1 in)
1958	34.7 mm (1.4 in)
1959	30.3 mm (1.2 in)
1960	42.7 mm (1.7 in)
1961	47.7 mm (1.9 in)
1962	55.0 mm (2.2 in)
1963	45.4 mm (1.8 in)
1964	34.4 mm (1.4 in)
1965	63.9 mm (2.5 in)
1966	32.7 mm (1.3 in)
1967	50.2 mm (2.0 in)
1968	42.4 mm (1.7 in)
1969	54.5 mm (2.1 in)
1970	55.7 mm (2.2 in)
1971	49.0 mm (1.9 in)
1972	73.4 mm (2.9 in)
1973	33.1 mm (1.3 in)
1974	43.9 mm (1.7 in)
1975	25.9 mm (1.0 in)
1976	23.6 mm (0.9 in)
1977	39.8 mm (1.6 in)
1978	37.7 mm (1.5 in)
1979	40.4 mm (1.6 in)
1980	32.8 mm (1.3 in)
1981	50.3 mm (2.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Olonesty, 1949 to 1981. The record is 117.0 mm (4.6 in) in 1971, marked on the chart; the median year is 62.3 mm (2.5 in).

Wettest five days (Rx5day) at Olonesty by year
Year	Wettest five days (Rx5day)
1949	71.5 mm (2.8 in)
1950	42.6 mm (1.7 in)
1951	48.4 mm (1.9 in)
1952	79.1 mm (3.1 in)
1953	38.6 mm (1.5 in)
1954	44.8 mm (1.8 in)
1955	62.7 mm (2.5 in)
1956	71.5 mm (2.8 in)
1957	49.2 mm (1.9 in)
1958	48.6 mm (1.9 in)
1959	51.1 mm (2.0 in)
1960	88.4 mm (3.5 in)
1961	58.7 mm (2.3 in)
1962	66.4 mm (2.6 in)
1963	67.6 mm (2.7 in)
1964	64.2 mm (2.5 in)
1965	87.5 mm (3.4 in)
1966	45.7 mm (1.8 in)
1967	51.1 mm (2.0 in)
1968	77.0 mm (3.0 in)
1969	100.1 mm (3.9 in)
1970	82.9 mm (3.3 in)
1971	117.0 mm (4.6 in)
1972	92.9 mm (3.7 in)
1973	50.5 mm (2.0 in)
1974	56.1 mm (2.2 in)
1975	19.3 mm (0.8 in)
1976	36.2 mm (1.4 in)
1977	61.8 mm (2.4 in)
1978	68.7 mm (2.7 in)
1979	77.2 mm (3.0 in)
1980	60.5 mm (2.4 in)
1981	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Olonesty, 1949 to 1981. The record is 48 days in 1963, marked on the chart; the median year is 27 days.

Longest dry spell (CDD) at Olonesty by year
Year	Longest dry spell (CDD)
1949	37 days
1950	32 days
1951	28 days
1952	41 days
1953	39 days
1954	17 days
1955	26 days
1956	22 days
1957	27 days
1958	25 days
1959	31 days
1960	28 days
1961	28 days
1962	38 days
1963	48 days
1964	44 days
1965	19 days
1966	13 days
1967	34 days
1968	28 days
1969	26 days
1970	27 days
1971	31 days
1972	27 days
1973	30 days
1974	21 days
1975	9 days
1976	19 days
1977	36 days
1978	27 days
1979	27 days
1980	19 days
1981	2 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 Olonesty standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Olonesty 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).