Colpon-Ata Weather Records (KG000036934)

Record envelope, standing records and threshold days for Colpon-Ata (KG000036934), Kyrgyzstan, with 91 years of record.

Key Facts for Colpon-Ata

Colpon-Ata (KG000036934) is a weather station in Kyrgyzstan at 42.60 latitude and 77.00 longitude, 1,616 m (5,302 ft) above sea level.
The station reports from 1936 to 2026, 91 years of record.
1,424 records set at Colpon-Ata still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Colpon-Ata set a daily record precipitation of 11.0 mm (0.4 in) on 28 October 2025.

About the Station

Location: Kyrgyzstan, 42.60 latitude, 77.00 longitude.
Elevation: 1,616 m (5,302 ft).
Period of record: 1936 to 2026, 91 years.
Eligible elements: prcp.

Daily Record Envelope and 2026

357 days at or beyond a record

The band shows the record high and record low for each calendar day at Colpon-Ata. The lines show the 2026 daily maximum and minimum. 357 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Colpon-Ata, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	6.1 C (43.0 F)	-9.0 C (15.8 F)	6.1 C (43.0 F)	-9.0 C (15.8 F)
Feb	5.0 C (41.0 F)	-6.9 C (19.6 F)	5.0 C (41.0 F)	-6.9 C (19.6 F)
Mar	13.6 C (56.5 F)	-4.3 C (24.3 F)	13.6 C (56.5 F)	-4.3 C (24.3 F)
Apr	19.5 C (67.1 F)	2.8 C (37.0 F)	19.5 C (67.1 F)	2.8 C (37.0 F)
May	22.8 C (73.0 F)	7.3 C (45.1 F)	22.8 C (73.0 F)	7.3 C (45.1 F)
Jun	23.3 C (73.9 F)	10.1 C (50.2 F)	23.3 C (73.9 F)	10.1 C (50.2 F)
Jul	31.6 C (88.9 F)	14.0 C (57.2 F)	31.6 C (88.9 F)	14.0 C (57.2 F)
Aug	25.3 C (77.5 F)	13.8 C (56.8 F)	25.3 C (77.5 F)	13.8 C (56.8 F)
Sep	22.3 C (72.1 F)	8.1 C (46.6 F)	22.3 C (72.1 F)	8.1 C (46.6 F)
Oct	18.9 C (66.0 F)	5.5 C (41.9 F)	18.9 C (66.0 F)	5.5 C (41.9 F)
Nov	12.7 C (54.9 F)	-4.5 C (23.9 F)	12.7 C (54.9 F)	-4.5 C (23.9 F)
Dec	8.6 C (47.5 F)	-5.4 C (22.3 F)	8.6 C (47.5 F)	-5.4 C (22.3 F)

Which Years Hold Standing Records

1,424 standing records

1,424 records at Colpon-Ata still stand. 2025 holds the most, with 1,424.

All-Time Record Progression

2 new records

2 all-time records were set at Colpon-Ata between 26 October 1982 and 24 June 1991. Each dot is a new record.

When Colpon-Ata set new all-time records
Date	Kind	Detail
1982-10-26	Record daily precipitation	Record daily precipitation 80.6 mm (3.2 in)
1991-06-24	Record daily precipitation	Record daily precipitation 87.1 mm (3.4 in)

Wettest Day of Each Month

Jun: 87.1 mm (3.4 in)

The wettest day on record for each calendar month at Colpon-Ata. The most was 87.1 mm (3.4 in) on 24 June 1991.

Record daily precipitation for each month at Colpon-Ata
Month	Record daily precipitation (mm)	Date
Jan	15.1 mm (0.6 in)	2 January 1937
Feb	17.1 mm (0.7 in)	12 February 1987
Mar	26.0 mm (1.0 in)	31 March 1986
Apr	46.7 mm (1.8 in)	1 April 1989
May	39.7 mm (1.6 in)	25 May 1985
Jun	87.1 mm (3.4 in)	24 June 1991
Jul	40.1 mm (1.6 in)	19 July 1961
Aug	38.1 mm (1.5 in)	20 August 1986
Sep	31.6 mm (1.2 in)	9 September 1965
Oct	80.6 mm (3.2 in)	26 October 1982
Nov	36.9 mm (1.5 in)	2 November 1951
Dec	24.2 mm (1.0 in)	23 December 1988

Period of Record Coverage

2025 to 2025

1 years of record at Colpon-Ata, 2025 to 2025. Every year has data for at least 90 percent of its days.

Latest Records

Latest records at Colpon-Ata
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
28 October 2025	Colpon-Ata, KG	daily rain	11.0 mm (0.4 in)	4.8 mm (0.19 in)	66 years	20 of 100 (Routine)
3 October 2025	Colpon-Ata, KG	daily rain	11.0 mm (0.4 in)	5.9 mm (0.23 in)	68 years	20 of 100 (Routine)
17 September 2025	Colpon-Ata, KG	daily rain	29.0 mm (1.1 in)	22.4 mm (0.9 in)	70 years	70 of 100 (Major)
31 July 2025	Colpon-Ata, KG	daily rain	22.0 mm (0.9 in)	11.4 mm (0.4 in)	40 years	20 of 100 (Routine)
9 July 2025	Colpon-Ata, KG	daily rain	10.0 mm (0.4 in)	5.2 mm (0.20 in)	64 years	20 of 100 (Routine)
1 March 2025	Colpon-Ata, KG	daily rain	10.0 mm (0.4 in)	0.2 mm (0.01 in)	64 years	20 of 100 (Routine)
24 June 1991	Colpon-Ata, KG	all-time rain	87.1 mm (3.4 in)	6.5 mm (0.26 in)	8 years	41 of 100 (Notable)
26 February 1991	Colpon-Ata, KG	daily rain	8.3 mm (0.33 in)	2.5 mm (0.10 in)	36 years	20 of 100 (Routine)
13 February 1991	Colpon-Ata, KG	daily rain	9.3 mm (0.37 in)	2.9 mm (0.11 in)	49 years	20 of 100 (Routine)
29 January 1991	Colpon-Ata, KG	daily rain	13.2 mm (0.5 in)	7.5 mm (0.30 in)	40 years	20 of 100 (Routine)
20 January 1991	Colpon-Ata, KG	daily rain	4.6 mm (0.18 in)	3.7 mm (0.15 in)	7 years	20 of 100 (Routine)
29 October 1990	Colpon-Ata, KG	daily rain	16.3 mm (0.6 in)	11.2 mm (0.4 in)	24 years	20 of 100 (Routine)
23 August 1990	Colpon-Ata, KG	daily rain	16.4 mm (0.6 in)	4.2 mm (0.17 in)	9 years	14 of 100 (Routine)
18 April 1990	Colpon-Ata, KG	daily rain	13.1 mm (0.5 in)	6.9 mm (0.27 in)	51 years	20 of 100 (Routine)
9 April 1990	Colpon-Ata, KG	daily rain	11.6 mm (0.5 in)	9.0 mm (0.35 in)	28 years	20 of 100 (Routine)
19 December 1989	Colpon-Ata, KG	daily rain	5.8 mm (0.23 in)	1.5 mm (0.06 in)	50 years	20 of 100 (Routine)
18 December 1989	Colpon-Ata, KG	daily rain	5.0 mm (0.20 in)	2.8 mm (0.11 in)	50 years	20 of 100 (Routine)
8 December 1989	Colpon-Ata, KG	daily rain	8.7 mm (0.34 in)	4.4 mm (0.17 in)	4 years	20 of 100 (Routine)
18 November 1989	Colpon-Ata, KG	daily rain	1.7 mm (0.07 in)	0.6 mm (0.02 in)	27 years	13 of 100 (Routine)
1 November 1989	Colpon-Ata, KG	daily rain	12.5 mm (0.5 in)	10.0 mm (0.4 in)	4 years	20 of 100 (Routine)

Extremes by Year

1936 to 2026

Yearly extremes at Colpon-Ata: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	31.6 C (88.9 F)	2025	29.4 C (84.9 F)	2
Coldest night (TNn)	-9.0 C (15.8 F)	2025	-8.2 C (17.2 F)	2
Wettest day (Rx1day)	87.1 mm (3.4 in)	1991	26.3 mm (1.0 in)	47
Wettest five days (Rx5day)	141.5 mm (5.6 in)	1982	38.9 mm (1.5 in)	45
Longest dry spell (CDD)	83 days	1949	42 days	47

Hottest day (TXx)

The hottest day of the year at Colpon-Ata, 1936 to 2026. The record is 31.6 C (88.9 F) in 2025, marked on the chart; the median year is 29.4 C (84.9 F).

Hottest day (TXx) at Colpon-Ata 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	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	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
1991	n/a
2025	31.6 C (88.9 F)
2026	27.2 C (81.0 F)

Coldest night (TNn)

The coldest night of the year at Colpon-Ata, 1936 to 2026. The record is -9.0 C (15.8 F) in 2025, marked on the chart; the median year is -8.2 C (17.2 F).

Coldest night (TNn) at Colpon-Ata 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	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	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
1991	n/a
2025	-9.0 C (15.8 F)
2026	-7.4 C (18.7 F)

Wettest day (Rx1day)

The wettest day of the year at Colpon-Ata, 1936 to 2026. The record is 87.1 mm (3.4 in) in 1991, marked on the chart; the median year is 26.3 mm (1.0 in).

Wettest day (Rx1day) at Colpon-Ata by year
Year	Wettest day (Rx1day)
1936	18.9 mm (0.7 in)
1937	19.3 mm (0.8 in)
1938	38.0 mm (1.5 in)
1939	23.2 mm (0.9 in)
1940	26.3 mm (1.0 in)
1941	20.0 mm (0.8 in)
1942	26.8 mm (1.1 in)
1943	35.9 mm (1.4 in)
1944	34.1 mm (1.3 in)
1945	27.0 mm (1.1 in)
1946	26.3 mm (1.0 in)
1947	24.0 mm (0.9 in)
1948	13.8 mm (0.5 in)
1949	22.1 mm (0.9 in)
1950	28.6 mm (1.1 in)
1951	36.9 mm (1.5 in)
1952	23.8 mm (0.9 in)
1953	23.5 mm (0.9 in)
1954	33.9 mm (1.3 in)
1955	31.3 mm (1.2 in)
1956	29.8 mm (1.2 in)
1957	27.6 mm (1.1 in)
1958	28.2 mm (1.1 in)
1959	15.3 mm (0.6 in)
1960	20.5 mm (0.8 in)
1961	40.1 mm (1.6 in)
1962	27.9 mm (1.1 in)
1963	24.0 mm (0.9 in)
1964	21.0 mm (0.8 in)
1965	31.6 mm (1.2 in)
1977	24.4 mm (1.0 in)
1978	23.3 mm (0.9 in)
1979	20.7 mm (0.8 in)
1980	18.5 mm (0.7 in)
1981	17.5 mm (0.7 in)
1982	80.6 mm (3.2 in)
1983	15.1 mm (0.6 in)
1984	15.8 mm (0.6 in)
1985	39.7 mm (1.6 in)
1986	38.1 mm (1.5 in)
1987	28.5 mm (1.1 in)
1988	24.2 mm (1.0 in)
1989	46.7 mm (1.8 in)
1990	18.5 mm (0.7 in)
1991	87.1 mm (3.4 in)
2025	29.0 mm (1.1 in)
2026	2.3 mm (0.09 in)

Wettest five days (Rx5day)

The wettest five days of the year at Colpon-Ata, 1936 to 2026. The record is 141.5 mm (5.6 in) in 1982, marked on the chart; the median year is 38.9 mm (1.5 in).

Wettest five days (Rx5day) at Colpon-Ata by year
Year	Wettest five days (Rx5day)
1936	35.8 mm (1.4 in)
1937	20.2 mm (0.8 in)
1938	50.2 mm (2.0 in)
1939	31.8 mm (1.3 in)
1940	51.4 mm (2.0 in)
1941	24.3 mm (1.0 in)
1942	28.0 mm (1.1 in)
1943	41.4 mm (1.6 in)
1944	74.1 mm (2.9 in)
1945	39.2 mm (1.5 in)
1946	36.1 mm (1.4 in)
1947	28.5 mm (1.1 in)
1948	14.7 mm (0.6 in)
1949	36.9 mm (1.5 in)
1950	41.0 mm (1.6 in)
1951	25.3 mm (1.0 in)
1952	49.1 mm (1.9 in)
1953	37.4 mm (1.5 in)
1954	46.6 mm (1.8 in)
1955	40.3 mm (1.6 in)
1956	40.0 mm (1.6 in)
1957	40.1 mm (1.6 in)
1958	46.7 mm (1.8 in)
1959	33.1 mm (1.3 in)
1960	25.3 mm (1.0 in)
1961	54.6 mm (2.1 in)
1962	36.0 mm (1.4 in)
1963	37.0 mm (1.5 in)
1964	44.0 mm (1.7 in)
1965	34.7 mm (1.4 in)
1977	27.5 mm (1.1 in)
1978	40.3 mm (1.6 in)
1979	21.6 mm (0.9 in)
1980	32.0 mm (1.3 in)
1981	25.2 mm (1.0 in)
1982	141.5 mm (5.6 in)
1983	27.0 mm (1.1 in)
1984	25.3 mm (1.0 in)
1985	66.7 mm (2.6 in)
1986	63.1 mm (2.5 in)
1987	59.6 mm (2.3 in)
1988	48.0 mm (1.9 in)
1989	46.7 mm (1.8 in)
1990	38.9 mm (1.5 in)
1991	93.9 mm (3.7 in)
2025	n/a
2026	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Colpon-Ata, 1936 to 2026. The record is 83 days in 1949, marked on the chart; the median year is 42 days.

Longest dry spell (CDD) at Colpon-Ata by year
Year	Longest dry spell (CDD)
1936	45 days
1937	39 days
1938	66 days
1939	43 days
1940	57 days
1941	38 days
1942	32 days
1943	42 days
1944	45 days
1945	22 days
1946	60 days
1947	33 days
1948	28 days
1949	83 days
1950	22 days
1951	22 days
1952	38 days
1953	38 days
1954	50 days
1955	56 days
1956	34 days
1957	51 days
1958	23 days
1959	48 days
1960	51 days
1961	45 days
1962	48 days
1963	53 days
1964	45 days
1965	41 days
1977	50 days
1978	64 days
1979	56 days
1980	41 days
1981	37 days
1982	30 days
1983	49 days
1984	40 days
1985	49 days
1986	43 days
1987	30 days
1988	35 days
1989	35 days
1990	42 days
1991	33 days
2025	1 day
2026	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

43 years, 1936 to 1990

A day with at least 24.9 mm (1.0 in) of rain is expected about once in 2 years. A day with at least 67.7 mm (2.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Colpon-Ata: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	24.9 mm (1.0 in)
5 years	33.7 mm (1.3 in)
10 years	40.4 mm (1.6 in)
25 years	50.2 mm (2.0 in)
50 years	58.5 mm (2.3 in)	Longer than the 43 years of record
100 years	67.7 mm (2.7 in)	Longer than the 43 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, 43 years of values from 1936 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: 80.6 mm (3.2 in) in 1982; 46.7 mm (1.8 in) in 1989; 40.1 mm (1.6 in) in 1961.

Download the Data

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