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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Hacmas Weather Records (AJ000037673)

Record envelope, standing records and threshold days for Hacmas (AJ000037673), Azerbaijan, with 33 years of record.

Key Facts for Hacmas

  • Hacmas (AJ000037673) is a weather station in Azerbaijan at 41.50 latitude and 48.80 longitude, 27 m (89 ft) above sea level.
  • The station reports from 1955 to 1987, 33 years of record.
  • 0 records set at Hacmas still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Hacmas set a daily record precipitation of 9.9 mm (0.39 in) on 23 November 1987.

About the Station

  • Location: Azerbaijan, 41.50 latitude, 48.80 longitude.
  • Elevation: 27 m (89 ft).
  • Period of record: 1955 to 1987, 33 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Hacmas, with 2026 drawn through them The band shows the record high and record low for each calendar day at Hacmas. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 000111 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Hacmas. 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 Hacmas, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Which Years Hold Standing Records

0 standing records
Standing records at Hacmas by the year they were set 0 records at Hacmas still stand. 00000000000
0 records at Hacmas still stand.
Standing records at Hacmas by the year they were set
Year setStanding records

Wettest Day of Each Month

Sep: 93.8 mm (3.7 in)
Record daily precipitation for each month at Hacmas The wettest day on record for each calendar month at Hacmas. The most was 93.8 mm (3.7 in) on 21 September 1980. 0255075100 Jan: 11.5 mm (0.5 in), 16 January 1973 Jan Feb: 20.2 mm (0.8 in), 14 February 1984 Feb Mar: 22.4 mm (0.9 in), 19 March 1982 Mar Apr: 66.3 mm (2.6 in), 25 April 1976 Apr May: 41.1 mm (1.6 in), 7 May 1978 May Jun: 28.2 mm (1.1 in), 16 June 1963 Jun Jul: 34.8 mm (1.4 in), 21 July 1965 Jul Aug: 42.1 mm (1.7 in), 17 August 1981 Aug Sep: 93.8 mm (3.7 in), 21 September 1980 Sep Oct: 27.1 mm (1.1 in), 29 October 1980 Oct Nov: 53.5 mm (2.1 in), 27 November 1967 Nov Dec: 21.2 mm (0.8 in), 22 December 1984 Dec
The wettest day on record for each calendar month at Hacmas. The most was 93.8 mm (3.7 in) on 21 September 1980.
Record daily precipitation for each month at Hacmas
MonthRecord daily precipitation (mm)Date
Jan11.5 mm (0.5 in)16 January 1973
Feb20.2 mm (0.8 in)14 February 1984
Mar22.4 mm (0.9 in)19 March 1982
Apr66.3 mm (2.6 in)25 April 1976
May41.1 mm (1.6 in)7 May 1978
Jun28.2 mm (1.1 in)16 June 1963
Jul34.8 mm (1.4 in)21 July 1965
Aug42.1 mm (1.7 in)17 August 1981
Sep93.8 mm (3.7 in)21 September 1980
Oct27.1 mm (1.1 in)29 October 1980
Nov53.5 mm (2.1 in)27 November 1967
Dec21.2 mm (0.8 in)22 December 1984

Latest Records

20
Latest records at Hacmas
DateStationRecordValueBeat old record byOld record stoodSignificance
23 November 1987Hacmas, AZdaily rain9.9 mm (0.39 in)2.6 mm (0.10 in)20 years13 of 100 (Routine)
11 November 1987Hacmas, AZdaily rain2.9 mm (0.11 in)0.9 mm (0.04 in)12 years7 of 100 (Routine)
26 October 1987Hacmas, AZdaily rain (Tie)8.4 mm (0.33 in)tie9 years1 of 100 (Routine)
25 October 1987Hacmas, AZdaily rain14.3 mm (0.6 in)4.4 mm (0.17 in)16 years15 of 100 (Routine)
18 September 1987Hacmas, AZdaily rain16.0 mm (0.6 in)9.5 mm (0.37 in)21 years18 of 100 (Routine)
6 September 1987Hacmas, AZdaily rain4.7 mm (0.19 in)2.6 mm (0.10 in)14 years9 of 100 (Routine)
10 July 1987Hacmas, AZdaily rain12.8 mm (0.5 in)7.3 mm (0.29 in)24 years20 of 100 (Routine)
9 July 1987Hacmas, AZdaily rain3.7 mm (0.15 in)2.4 mm (0.09 in)28 years15 of 100 (Routine)
30 June 1987Hacmas, AZdaily rain3.9 mm (0.15 in)3.3 mm (0.13 in)20 years16 of 100 (Routine)
5 June 1987Hacmas, AZdaily rain14.9 mm (0.6 in)9.8 mm (0.39 in)18 years20 of 100 (Routine)
4 April 1987Hacmas, AZdaily rain12.0 mm (0.5 in)9.0 mm (0.35 in)24 years19 of 100 (Routine)
26 February 1987Hacmas, AZdaily rain4.9 mm (0.19 in)1.5 mm (0.06 in)28 years16 of 100 (Routine)
30 October 1986Hacmas, AZdaily rain14.6 mm (0.6 in)1.4 mm (0.06 in)17 years10 of 100 (Routine)
6 October 1986Hacmas, AZdaily rain10.2 mm (0.4 in)2.4 mm (0.09 in)27 years15 of 100 (Routine)
27 May 1986Hacmas, AZdaily rain10.7 mm (0.4 in)5.7 mm (0.22 in)13 years15 of 100 (Routine)
17 April 1986Hacmas, AZdaily rain7.4 mm (0.29 in)7.0 mm (0.28 in)7 years12 of 100 (Routine)
1 March 1986Hacmas, AZdaily rain6.6 mm (0.26 in)1.7 mm (0.07 in)12 years10 of 100 (Routine)
10 February 1986Hacmas, AZdaily rain11.5 mm (0.5 in)5.8 mm (0.23 in)24 years20 of 100 (Routine)
19 October 1985Hacmas, AZdaily rain7.7 mm (0.30 in)1.5 mm (0.06 in)0 years5 of 100 (Routine)
28 July 1985Hacmas, AZdaily rain15.8 mm (0.6 in)14.8 mm (0.6 in)28 years20 of 100 (Routine)

Extremes by Year

1955 to 1987
Yearly extremes at Hacmas: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)93.8 mm (3.7 in)198025.6 mm (1.0 in)33
Wettest five days (Rx5day)138.0 mm (5.4 in)198037.4 mm (1.5 in)33
Longest dry spell (CDD)100 days197838 days33

Wettest day (Rx1day)

Wettest day (Rx1day) at Hacmas by year The wettest day of the year at Hacmas, 1955 to 1987. The record is 93.8 mm (3.7 in) in 1980, marked on the chart; the median year is 25.6 mm (1.0 in). 020406080100196019701980Record: 93.8 mm (3.7 in) in 1980
The wettest day of the year at Hacmas, 1955 to 1987. The record is 93.8 mm (3.7 in) in 1980, marked on the chart; the median year is 25.6 mm (1.0 in).
Wettest day (Rx1day) at Hacmas by year
YearWettest day (Rx1day)
195533.9 mm (1.3 in)
195631.4 mm (1.2 in)
195725.6 mm (1.0 in)
195819.5 mm (0.8 in)
195923.0 mm (0.9 in)
196014.6 mm (0.6 in)
196114.1 mm (0.6 in)
196225.1 mm (1.0 in)
196334.9 mm (1.4 in)
196422.9 mm (0.9 in)
196534.8 mm (1.4 in)
196662.8 mm (2.5 in)
196753.5 mm (2.1 in)
196813.9 mm (0.5 in)
196930.9 mm (1.2 in)
197019.6 mm (0.8 in)
197121.7 mm (0.9 in)
197240.9 mm (1.6 in)
197335.8 mm (1.4 in)
197439.8 mm (1.6 in)
197519.3 mm (0.8 in)
197666.3 mm (2.6 in)
197737.1 mm (1.5 in)
197841.1 mm (1.6 in)
197919.4 mm (0.8 in)
198093.8 mm (3.7 in)
198142.1 mm (1.7 in)
198222.4 mm (0.9 in)
198316.9 mm (0.7 in)
198433.4 mm (1.3 in)
198519.6 mm (0.8 in)
198614.6 mm (0.6 in)
198716.0 mm (0.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Hacmas by year The wettest five days of the year at Hacmas, 1955 to 1987. The record is 138.0 mm (5.4 in) in 1980, marked on the chart; the median year is 37.4 mm (1.5 in). 050100150196019701980Record: 138.0 mm (5.4 in) in 1980
The wettest five days of the year at Hacmas, 1955 to 1987. The record is 138.0 mm (5.4 in) in 1980, marked on the chart; the median year is 37.4 mm (1.5 in).
Wettest five days (Rx5day) at Hacmas by year
YearWettest five days (Rx5day)
195560.2 mm (2.4 in)
195635.5 mm (1.4 in)
195729.3 mm (1.2 in)
195840.1 mm (1.6 in)
195937.5 mm (1.5 in)
196032.5 mm (1.3 in)
196131.2 mm (1.2 in)
196228.6 mm (1.1 in)
196362.5 mm (2.5 in)
196442.7 mm (1.7 in)
196545.2 mm (1.8 in)
196687.1 mm (3.4 in)
196770.3 mm (2.8 in)
196828.3 mm (1.1 in)
196933.8 mm (1.3 in)
197031.0 mm (1.2 in)
197137.4 mm (1.5 in)
197252.9 mm (2.1 in)
197342.4 mm (1.7 in)
197456.6 mm (2.2 in)
197530.1 mm (1.2 in)
197682.0 mm (3.2 in)
197737.4 mm (1.5 in)
197858.0 mm (2.3 in)
197936.2 mm (1.4 in)
1980138.0 mm (5.4 in)
198143.8 mm (1.7 in)
198234.4 mm (1.4 in)
198322.8 mm (0.9 in)
198437.3 mm (1.5 in)
198530.9 mm (1.2 in)
198630.7 mm (1.2 in)
198728.6 mm (1.1 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Hacmas by year The longest dry spell of the year at Hacmas, 1955 to 1987. The record is 100 days in 1978, marked on the chart; the median year is 38 days. 20406080100196019701980Record: 100 days in 1978
The longest dry spell of the year at Hacmas, 1955 to 1987. The record is 100 days in 1978, marked on the chart; the median year is 38 days.
Longest dry spell (CDD) at Hacmas by year
YearLongest dry spell (CDD)
195534 days
195675 days
195770 days
195843 days
195923 days
196035 days
196144 days
196248 days
196330 days
196429 days
196532 days
196623 days
196745 days
196836 days
196938 days
197045 days
197160 days
197238 days
197343 days
197430 days
197558 days
197636 days
197731 days
1978100 days
197967 days
198044 days
198123 days
198228 days
198335 days
198437 days
198549 days
198628 days
198739 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

32 years, 1955 to 1987

A day with at least 26.1 mm (1.0 in) of rain is expected about once in 2 years. A day with at least 98.1 mm (3.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Hacmas: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years26.1 mm (1.0 in)
5 years39.3 mm (1.5 in)
10 years50.1 mm (2.0 in)
25 years66.5 mm (2.6 in)
50 years81.1 mm (3.2 in)Longer than the 32 years of record
100 years98.1 mm (3.9 in)Longer than the 32 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, 32 years of values from 1955 to 1987.

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: 93.8 mm (3.7 in) in 1980; 66.3 mm (2.6 in) in 1976; 53.5 mm (2.1 in) in 1967.

Download the Data

  • Data for Hacmas standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Hacmas 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 . Last revised (2025-12-31).