Nebit-Dag Weather Records (TX000038634)

Record envelope, standing records and threshold days for Nebit-Dag (TX000038634), Turkmenistan, with 33 years of record.

Key Facts for Nebit-Dag

Nebit-Dag (TX000038634) is a weather station in Turkmenistan at 39.48 latitude and 54.37 longitude, -3 m (-10 ft) above sea level.
The station reports from 1959 to 1991, 33 years of record.
1,064 records set at Nebit-Dag still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Nebit-Dag set a daily record precipitation of 2.7 mm (0.11 in) on 25 May 1991.

About the Station

Location: Turkmenistan, 39.48 latitude, 54.37 longitude.
Elevation: -3 m (-10 ft).
Period of record: 1959 to 1991, 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 Nebit-Dag. 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 Nebit-Dag, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	14.5 C (58.1 F)	-7.3 C (18.9 F)	n/a	n/a
Feb	18.3 C (64.9 F)	-2.6 C (27.3 F)	n/a	n/a
Mar	21.8 C (71.2 F)	-5.5 C (22.1 F)	n/a	n/a
Apr	34.3 C (93.7 F)	1.4 C (34.5 F)	n/a	n/a
May	33.1 C (91.6 F)	10.7 C (51.3 F)	n/a	n/a
Jun	36.9 C (98.4 F)	11.4 C (52.5 F)	n/a	n/a
Jul	43.5 C (110.3 F)	18.3 C (64.9 F)	n/a	n/a
Aug	39.3 C (102.7 F)	18.5 C (65.3 F)	n/a	n/a
Sep	37.9 C (100.2 F)	13.2 C (55.8 F)	n/a	n/a
Oct	29.1 C (84.4 F)	1.2 C (34.2 F)	n/a	n/a
Nov	23.1 C (73.6 F)	0.2 C (32.4 F)	n/a	n/a
Dec	17.0 C (62.6 F)	-6.7 C (19.9 F)	n/a	n/a

Which Years Hold Standing Records

1,064 standing records

1,064 records at Nebit-Dag still stand. 1991 holds the most, with 250.

Wettest Day of Each Month

Jul: 55.1 mm (2.2 in)

The wettest day on record for each calendar month at Nebit-Dag. The most was 55.1 mm (2.2 in) on 19 July 1981.

Record daily precipitation for each month at Nebit-Dag
Month	Record daily precipitation (mm)	Date
Jan	23.1 mm (0.9 in)	5 January 1978
Feb	21.3 mm (0.8 in)	22 February 1981
Mar	42.6 mm (1.7 in)	20 March 1966
Apr	30.0 mm (1.2 in)	1 April 1988
May	51.8 mm (2.0 in)	4 May 1972
Jun	16.0 mm (0.6 in)	3 June 1986
Jul	55.1 mm (2.2 in)	19 July 1981
Aug	12.9 mm (0.5 in)	4 August 1986
Sep	19.2 mm (0.8 in)	20 September 1979
Oct	27.7 mm (1.1 in)	16 October 1965
Nov	26.4 mm (1.0 in)	27 November 1974
Dec	15.7 mm (0.6 in)	10 December 1970

Period of Record Coverage

1960 to 1991

13 years of record at Nebit-Dag, 1960 to 1991. 13 years have data for under 90 percent of days and are left out of rankings: 1960, 1962, 1981, 1982, 1983, 1984, 1985, 1986 and others.

Days with data per year at Nebit-Dag
Year	Days with data	Share of year	Complete
1960	5	1%	No
1962	2	1%	No
1981	5	1%	No
1982	31	8%	No
1983	1	0%	No
1984	8	2%	No
1985	37	10%	No
1986	36	10%	No
1987	34	9%	No
1988	5	1%	No
1989	62	17%	No
1990	80	22%	No
1991	105	29%	No

Latest Records

Latest records at Nebit-Dag
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 May 1991	Nebit-Dag, TM	daily rain	2.7 mm (0.11 in)	1.4 mm (0.06 in)	13 years	9 of 100 (Routine)
24 May 1991	Nebit-Dag, TM	daily rain	12.2 mm (0.5 in)	4.0 mm (0.16 in)	8 years	10 of 100 (Routine)
23 May 1991	Nebit-Dag, TM	daily rain	2.5 mm (0.10 in)	1.3 mm (0.05 in)	9 years	6 of 100 (Routine)
8 April 1991	Nebit-Dag, TM	daily rain	6.4 mm (0.25 in)	6.0 mm (0.24 in)	16 years	20 of 100 (Routine)
7 April 1991	Nebit-Dag, TM	daily rain	13.7 mm (0.5 in)	2.3 mm (0.09 in)	32 years	17 of 100 (Routine)
6 April 1991	Nebit-Dag, TM	daily rain	11.9 mm (0.5 in)	4.6 mm (0.18 in)	28 years	20 of 100 (Routine)
11 March 1991	Nebit-Dag, TM	daily rain	8.6 mm (0.34 in)	5.9 mm (0.23 in)	26 years	20 of 100 (Routine)
21 February 1991	Nebit-Dag, TM	daily rain	2.7 mm (0.11 in)	0.1 mm (0.00 in)	21 years	9 of 100 (Routine)
5 February 1991	Nebit-Dag, TM	daily rain	2.7 mm (0.11 in)	0.9 mm (0.04 in)	16 years	9 of 100 (Routine)
19 December 1990	Nebit-Dag, TM	daily rain	4.7 mm (0.19 in)	0.7 mm (0.03 in)	9 years	7 of 100 (Routine)
12 November 1990	Nebit-Dag, TM	daily rain	2.8 mm (0.11 in)	2.0 mm (0.08 in)	28 years	15 of 100 (Routine)
14 October 1990	Nebit-Dag, TM	daily rain	10.6 mm (0.4 in)	9.0 mm (0.35 in)	4 years	20 of 100 (Routine)
2 October 1990	Nebit-Dag, TM	daily rain	3.3 mm (0.13 in)	0.6 mm (0.02 in)	4 years	5 of 100 (Routine)
30 August 1990	Nebit-Dag, TM	daily rain	1.4 mm (0.06 in)	1.3 mm (0.05 in)	5 years	8 of 100 (Routine)
29 August 1990	Nebit-Dag, TM	daily rain	4.6 mm (0.18 in)	1.5 mm (0.06 in)	4 years	9 of 100 (Routine)
13 May 1990	Nebit-Dag, TM	daily rain	9.2 mm (0.36 in)	8.5 mm (0.33 in)	8 years	17 of 100 (Routine)
19 March 1990	Nebit-Dag, TM	daily rain	3.5 mm (0.14 in)	1.0 mm (0.04 in)	20 years	11 of 100 (Routine)
25 February 1990	Nebit-Dag, TM	daily rain	11.1 mm (0.4 in)	6.0 mm (0.24 in)	23 years	20 of 100 (Routine)
6 January 1990	Nebit-Dag, TM	daily rain	8.6 mm (0.34 in)	7.1 mm (0.28 in)	0 years	20 of 100 (Routine)
30 December 1989	Nebit-Dag, TM	daily rain	9.6 mm (0.38 in)	5.7 mm (0.22 in)	16 years	20 of 100 (Routine)

Extremes by Year

1959 to 1991

Yearly extremes at Nebit-Dag: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	43.5 C (110.3 F)	1986	28.3 C (82.9 F)	13
Coldest night (TNn)	-7.3 C (18.9 F)	1982	-3.3 C (26.1 F)	14
Wettest day (Rx1day)	55.1 mm (2.2 in)	1981	21.3 mm (0.8 in)	33
Wettest five days (Rx5day)	67.2 mm (2.6 in)	1972	28.2 mm (1.1 in)	33
Longest dry spell (CDD)	133 days	1983	63 days	33

Hottest day (TXx)

The hottest day of the year at Nebit-Dag, 1959 to 1991. The record is 43.5 C (110.3 F) in 1986, marked on the chart; the median year is 28.3 C (82.9 F).

Hottest day (TXx) at Nebit-Dag by year
Year	Hottest day (TXx)
1959	n/a
1960	12.2 C (54.0 F)
1961	n/a
1962	8.9 C (48.0 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	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	22.0 C (71.6 F)
1982	37.2 C (99.0 F)
1983	8.2 C (46.8 F)
1984	24.6 C (76.3 F)
1985	35.1 C (95.2 F)
1986	43.5 C (110.3 F)
1987	28.3 C (82.9 F)
1988	24.3 C (75.7 F)
1989	40.9 C (105.6 F)
1990	36.9 C (98.4 F)
1991	39.3 C (102.7 F)

Coldest night (TNn)

The coldest night of the year at Nebit-Dag, 1959 to 1991. The record is -7.3 C (18.9 F) in 1982, marked on the chart; the median year is -3.3 C (26.1 F).

Coldest night (TNn) at Nebit-Dag by year
Year	Coldest night (TNn)
1959	n/a
1960	-5.0 C (23.0 F)
1961	0.0 C (32.0 F)
1962	-2.2 C (28.0 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	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	6.0 C (42.8 F)
1982	-7.3 C (18.9 F)
1983	1.4 C (34.5 F)
1984	6.0 C (42.8 F)
1985	-5.5 C (22.1 F)
1986	-5.1 C (22.8 F)
1987	-4.0 C (24.8 F)
1988	0.3 C (32.5 F)
1989	-6.0 C (21.2 F)
1990	-6.7 C (19.9 F)
1991	-2.6 C (27.3 F)

Wettest day (Rx1day)

The wettest day of the year at Nebit-Dag, 1959 to 1991. The record is 55.1 mm (2.2 in) in 1981, marked on the chart; the median year is 21.3 mm (0.8 in).

Wettest day (Rx1day) at Nebit-Dag by year
Year	Wettest day (Rx1day)
1959	21.3 mm (0.8 in)
1960	37.7 mm (1.5 in)
1961	11.8 mm (0.5 in)
1962	16.0 mm (0.6 in)
1963	25.7 mm (1.0 in)
1964	7.1 mm (0.28 in)
1965	27.7 mm (1.1 in)
1966	42.6 mm (1.7 in)
1967	10.8 mm (0.4 in)
1968	14.1 mm (0.6 in)
1969	26.0 mm (1.0 in)
1970	15.7 mm (0.6 in)
1971	15.8 mm (0.6 in)
1972	51.8 mm (2.0 in)
1973	27.1 mm (1.1 in)
1974	29.3 mm (1.2 in)
1975	17.5 mm (0.7 in)
1976	22.5 mm (0.9 in)
1977	7.8 mm (0.31 in)
1978	23.5 mm (0.9 in)
1979	23.7 mm (0.9 in)
1980	24.6 mm (1.0 in)
1981	55.1 mm (2.2 in)
1982	10.8 mm (0.4 in)
1983	12.3 mm (0.5 in)
1984	12.9 mm (0.5 in)
1985	14.4 mm (0.6 in)
1986	16.0 mm (0.6 in)
1987	24.6 mm (1.0 in)
1988	30.0 mm (1.2 in)
1989	28.3 mm (1.1 in)
1990	11.1 mm (0.4 in)
1991	14.0 mm (0.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at Nebit-Dag, 1959 to 1991. The record is 67.2 mm (2.6 in) in 1972, marked on the chart; the median year is 28.2 mm (1.1 in).

Wettest five days (Rx5day) at Nebit-Dag by year
Year	Wettest five days (Rx5day)
1959	27.3 mm (1.1 in)
1960	39.3 mm (1.5 in)
1961	14.7 mm (0.6 in)
1962	26.2 mm (1.0 in)
1963	28.2 mm (1.1 in)
1964	12.8 mm (0.5 in)
1965	39.5 mm (1.6 in)
1966	52.9 mm (2.1 in)
1967	11.3 mm (0.4 in)
1968	30.5 mm (1.2 in)
1969	31.2 mm (1.2 in)
1970	24.5 mm (1.0 in)
1971	22.2 mm (0.9 in)
1972	67.2 mm (2.6 in)
1973	29.6 mm (1.2 in)
1974	32.6 mm (1.3 in)
1975	21.5 mm (0.8 in)
1976	31.2 mm (1.2 in)
1977	8.6 mm (0.34 in)
1978	23.5 mm (0.9 in)
1979	38.5 mm (1.5 in)
1980	36.9 mm (1.5 in)
1981	56.7 mm (2.2 in)
1982	19.6 mm (0.8 in)
1983	15.2 mm (0.6 in)
1984	17.0 mm (0.7 in)
1985	18.6 mm (0.7 in)
1986	18.2 mm (0.7 in)
1987	33.9 mm (1.3 in)
1988	34.5 mm (1.4 in)
1989	28.3 mm (1.1 in)
1990	15.9 mm (0.6 in)
1991	41.5 mm (1.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Nebit-Dag, 1959 to 1991. The record is 133 days in 1983, marked on the chart; the median year is 63 days.

Longest dry spell (CDD) at Nebit-Dag by year
Year	Longest dry spell (CDD)
1959	61 days
1960	118 days
1961	100 days
1962	122 days
1963	38 days
1964	105 days
1965	28 days
1966	42 days
1967	65 days
1968	109 days
1969	67 days
1970	40 days
1971	111 days
1972	49 days
1973	37 days
1974	78 days
1975	54 days
1976	48 days
1977	112 days
1978	54 days
1979	105 days
1980	96 days
1981	41 days
1982	47 days
1983	133 days
1984	72 days
1985	113 days
1986	42 days
1987	49 days
1988	48 days
1989	63 days
1990	106 days
1991	24 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.

Rainfall Return Levels

30 years, 1959 to 1990

A day with at least 19.6 mm (0.8 in) of rain is expected about once in 2 years. A day with at least 67.1 mm (2.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Nebit-Dag: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	19.6 mm (0.8 in)
5 years	30.2 mm (1.2 in)
10 years	38.0 mm (1.5 in)
25 years	48.8 mm (1.9 in)
50 years	57.6 mm (2.3 in)	Longer than the 30 years of record
100 years	67.1 mm (2.6 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 1959 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: 55.1 mm (2.2 in) in 1981; 51.8 mm (2.0 in) in 1972; 42.6 mm (1.7 in) in 1966.

Download the Data

Data for Nebit-Dag standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Nebit-Dag 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 2026-10-14 (14 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).