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Iraky Weather Records (MXN00003020)

Record envelope, standing records and threshold days for Iraky (MXN00003020), Mexico, with 52 years of record.

Key Facts for Iraky

  • Iraky (MXN00003020) is a weather station in Mexico at 24.82 latitude and -111.22 longitude, 140 m (459 ft) above sea level.
  • The station reports from 1961 to 2012, 52 years of record.
  • 1,464 records set at Iraky still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Iraky set a daily record low maximum temperature of 18.9 C (66.0 F) on 30 December 2012.

About the Station

  • Location: Mexico, 24.82 latitude, -111.22 longitude.
  • Elevation: 140 m (459 ft).
  • Period of record: 1961 to 2012, 52 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Iraky, with 2026 drawn through them The band shows the record high and record low for each calendar day at Iraky. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -1001020304050 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Iraky. 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 Iraky, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan38.9 C (102.0 F)0.0 C (32.0 F)n/an/a
Feb40.0 C (104.0 F)-1.1 C (30.0 F)n/an/a
Mar40.0 C (104.0 F)0.6 C (33.1 F)n/an/a
Apr42.2 C (108.0 F)0.6 C (33.1 F)n/an/a
May45.0 C (113.0 F)3.9 C (39.0 F)n/an/a
Jun46.1 C (115.0 F)6.7 C (44.1 F)n/an/a
Jul45.6 C (114.1 F)10.6 C (51.1 F)n/an/a
Aug45.0 C (113.0 F)10.0 C (50.0 F)n/an/a
Sep45.0 C (113.0 F)12.8 C (55.0 F)n/an/a
Oct43.9 C (111.0 F)5.0 C (41.0 F)n/an/a
Nov40.6 C (105.1 F)2.8 C (37.0 F)n/an/a
Dec38.9 C (102.0 F)0.0 C (32.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Iraky by the year they were set 1,464 records at Iraky still stand. 1997 holds the most, with 82. 02550751001961: 451962: 371963: 431964: 271965: 351966: 251967: 331968: 321969: 161970: 211971: 441972: 281973: 301974: 131975: 381976: 171977: 121978: 361979: 401980: 201981: 221982: 211983: 141991: 241992: 221993: 171994: 141995: 401996: 691997: 821998: 631999: 42000: 312001: 342002: 302003: 442004: 302005: 282006: 372007: 312008: 432009: 392010: 482011: 562012: 29196119661971197619811993199820032008
1,464 records at Iraky still stand. 1997 holds the most, with 82.
Standing records at Iraky by the year they were set
Year setStanding records
196145
196237
196343
196427
196535
196625
196733
196832
196916
197021
197144
197228
197330
197413
197538
197617
197712
197836
197940
198020
198122
198221
198314
199124
199222
199317
199414
199540
199669
199782
199863
19994
200031
200134
200230
200344
200430
200528
200637
200731
200843
200939
201048
201156
201229

All-Time Record Progression

2 new records
When Iraky set new all-time records 2 all-time records were set at Iraky between 19 June 1998 and 24 June 1998. Each dot is a new record. Record high maximum temperature19 June 1998: Record high maximum temperature 45.6 C (114.1 F)24 June 1998: Record high maximum temperature 46.1 C (115.0 F)
2 all-time records were set at Iraky between 19 June 1998 and 24 June 1998. Each dot is a new record.
When Iraky set new all-time records
DateKindDetail
1998-06-19Record high maximum temperatureRecord high maximum temperature 45.6 C (114.1 F)
1998-06-24Record high maximum temperatureRecord high maximum temperature 46.1 C (115.0 F)

Wettest Day of Each Month

Aug: 108.0 mm (4.3 in)
Record daily precipitation for each month at Iraky The wettest day on record for each calendar month at Iraky. The most was 108.0 mm (4.3 in) on 15 August 1983. 050100150 Jan: 71.9 mm (2.8 in), 5 January 1993 Jan Feb: 24.9 mm (1.0 in), 27 February 1993 Feb Mar: 20.3 mm (0.8 in), 7 March 2005 Mar Apr: 5.8 mm (0.23 in), 3 April 1992 Apr May: 26.9 mm (1.1 in), 17 May 1979 May Jun: 4.8 mm (0.19 in), 28 June 2006 Jun Jul: 50.8 mm (2.0 in), 21 July 1983 Jul Aug: 108.0 mm (4.3 in), 15 August 1983 Aug Sep: 96.3 mm (3.8 in), 21 September 1962 Sep Oct: 83.3 mm (3.3 in), 3 October 2009 Oct Nov: 36.3 mm (1.4 in), 13 November 2011 Nov Dec: 75.9 mm (3.0 in), 10 December 1991 Dec
The wettest day on record for each calendar month at Iraky. The most was 108.0 mm (4.3 in) on 15 August 1983.
Record daily precipitation for each month at Iraky
MonthRecord daily precipitation (mm)Date
Jan71.9 mm (2.8 in)5 January 1993
Feb24.9 mm (1.0 in)27 February 1993
Mar20.3 mm (0.8 in)7 March 2005
Apr5.8 mm (0.23 in)3 April 1992
May26.9 mm (1.1 in)17 May 1979
Jun4.8 mm (0.19 in)28 June 2006
Jul50.8 mm (2.0 in)21 July 1983
Aug108.0 mm (4.3 in)15 August 1983
Sep96.3 mm (3.8 in)21 September 1962
Oct83.3 mm (3.3 in)3 October 2009
Nov36.3 mm (1.4 in)13 November 2011
Dec75.9 mm (3.0 in)10 December 1991

Period of Record Coverage

1961 to 2012
Days with data per year at Iraky 45 years of record at Iraky, 1961 to 2012. 9 years have data for under 90 percent of days and are left out of rankings: 1969, 1982, 1996, 1999, 2000, 2001, 2002, 2005 and others. 1961: 332 of 365 days1962: 365 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 364 of 365 days1967: 330 of 365 days1968: 366 of 366 days1969: 271 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 336 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 353 of 365 days1978: 365 of 365 days1979: 350 of 365 days1980: 357 of 366 days1981: 359 of 365 days1982: 321 of 365 days1983: 354 of 365 days1991: 365 of 365 days1992: 331 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 297 of 366 days1997: 350 of 365 days1998: 348 of 365 days1999: 24 of 365 days2000: 260 of 366 days2001: 304 of 365 days2002: 327 of 365 days2003: 333 of 365 days2004: 366 of 366 days2005: 289 of 365 days2006: 362 of 365 days2007: 353 of 365 days2008: 356 of 366 days2009: 324 of 365 days2010: 364 of 365 days2011: 365 of 365 days2012: 366 of 366 days1970198020002010
45 years of record at Iraky, 1961 to 2012. 9 years have data for under 90 percent of days and are left out of rankings: 1969, 1982, 1996, 1999, 2000, 2001, 2002, 2005 and others.
Days with data per year at Iraky
YearDays with dataShare of yearComplete
196133291%Yes
1962365100%Yes
1963365100%Yes
1964366100%Yes
1965365100%Yes
1966364100%Yes
196733090%Yes
1968366100%Yes
196927174%No
1970365100%Yes
1971365100%Yes
1972366100%Yes
197333692%Yes
1974365100%Yes
1975365100%Yes
1976366100%Yes
197735397%Yes
1978365100%Yes
197935096%Yes
198035798%Yes
198135998%Yes
198232188%No
198335497%Yes
1991365100%Yes
199233190%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
199629781%No
199735096%Yes
199834895%Yes
1999247%No
200026071%No
200130483%No
200232790%No
200333391%Yes
2004366100%Yes
200528979%No
200636299%Yes
200735397%Yes
200835697%Yes
200932489%No
2010364100%Yes
2011365100%Yes
2012366100%Yes

Latest Records

20
Latest records at Iraky
DateStationRecordValueBeat old record byOld record stoodSignificance
30 December 2012Iraky, MXdaily low max18.9 C (66.0 F)0.5 C (0.9 F)43 years18 of 100 (Routine)
28 December 2012Iraky, MXdaily low min (Tie)2.8 C (37.0 F)tie9 years1 of 100 (Routine)
18 December 2012Iraky, MXdaily low min2.8 C (37.0 F)1.1 C (2.0 F)1 year8 of 100 (Routine)
14 December 2012Iraky, MXdaily low max20.0 C (68.0 F)0.6 C (1.1 F)41 years18 of 100 (Routine)
13 December 2012Iraky, MXdaily rain6.9 mm (0.27 in)3.1 mm (0.12 in)34 years17 of 100 (Routine)
12 December 2012Iraky, MXdaily rain0.8 mm (0.03 in)0.8 mm (0.03 in)51 years20 of 100 (Routine)
7 December 2012Iraky, MXdaily high max35.6 C (96.1 F)1.7 C (3.1 F)19 years14 of 100 (Routine)
6 December 2012Iraky, MXdaily high max35.0 C (95.0 F)1.1 C (2.0 F)6 years9 of 100 (Routine)
5 December 2012Iraky, MXdaily high max35.0 C (95.0 F)1.7 C (3.1 F)42 years21 of 100 (Routine)
1 December 2012Iraky, MXdaily high max33.9 C (93.0 F)0.6 C (1.1 F)7 years8 of 100 (Routine)
13 November 2012Iraky, MXdaily high max38.9 C (102.0 F)1.1 C (2.0 F)16 years11 of 100 (Routine)
6 November 2012Iraky, MXdaily high max36.7 C (98.1 F)0.6 C (1.1 F)2 years6 of 100 (Routine)
16 October 2012Iraky, MXdaily rain22.9 mm (0.9 in)22.9 mm (0.9 in)51 years20 of 100 (Routine)
15 October 2012Iraky, MXdaily rain35.8 mm (1.4 in)35.0 mm (1.4 in)45 years37 of 100 (Notable)
15 October 2012Iraky, MXmonthly low max (Tie)22.8 C (73.0 F)tie11 years4 of 100 (Routine)
14 October 2012Iraky, MXdaily rain3.8 mm (0.15 in)3.8 mm (0.15 in)51 years20 of 100 (Routine)
4 October 2012Iraky, MXdaily low min (Tie)12.8 C (55.0 F)tie37 years4 of 100 (Routine)
28 September 2012Iraky, MXdaily rain29.0 mm (1.1 in)4.1 mm (0.16 in)34 years17 of 100 (Routine)
24 September 2012Iraky, MXdaily rain6.9 mm (0.27 in)5.1 mm (0.20 in)21 years14 of 100 (Routine)
15 September 2012Iraky, MXdaily rain23.9 mm (0.9 in)1.5 mm (0.06 in)12 years8 of 100 (Routine)

Climate Trend

30 complete years, 1962 to 2012
Annual mean temperature at Iraky as warming stripes, 1962 to 2012 One stripe for each of 30 complete years at Iraky, 1962 to 2012. Blue stripes are years cooler than the station's own mean of 22.4 C (72.3 F); red stripes are warmer. The coolest year was 1975, at 20.7 C (69.2 F), and the warmest was 2003, at 23.6 C (74.6 F). The strongest colour marks a difference of 1.8 C (3.2 F). 1962: 22.7 C, +0.3 C from the station mean1963: 23.2 C, +0.9 C from the station mean1964: 22.1 C, -0.3 C from the station mean1965: 22.4 C, 0.0 C from the station mean1966: 22.5 C, +0.1 C from the station mean1968: 21.9 C, -0.5 C from the station mean1970: 22.1 C, -0.3 C from the station mean1971: 21.4 C, -1.0 C from the station mean1972: 22.1 C, -0.2 C from the station mean1974: 22.0 C, -0.4 C from the station mean1975: 20.7 C, -1.7 C from the station mean1976: 21.6 C, -0.8 C from the station mean1977: 22.3 C, 0.0 C from the station mean1978: 22.3 C, -0.1 C from the station mean1980: 22.4 C, 0.0 C from the station mean1981: 22.8 C, +0.4 C from the station mean1983: 22.2 C, -0.1 C from the station mean1991: 22.1 C, -0.3 C from the station mean1993: 23.1 C, +0.7 C from the station mean1994: 23.1 C, +0.7 C from the station mean1995: 23.5 C, +1.1 C from the station mean2002: 23.4 C, +1.0 C from the station mean2003: 23.6 C, +1.3 C from the station mean2004: 22.8 C, +0.4 C from the station mean2006: 22.9 C, +0.5 C from the station mean2007: 21.9 C, -0.5 C from the station mean2008: 22.3 C, -0.1 C from the station mean2010: 21.8 C, -0.6 C from the station mean2011: 22.0 C, -0.3 C from the station mean2012: 22.3 C, -0.1 C from the station mean19621965197019751980198519901995200020052010
One stripe for each of 30 complete years at Iraky, 1962 to 2012. Blue stripes are years cooler than the station's own mean of 22.4 C (72.3 F); red stripes are warmer. The coolest year was 1975, at 20.7 C (69.2 F), and the warmest was 2003, at 23.6 C (74.6 F). The strongest colour marks a difference of 1.8 C (3.2 F).
Annual mean temperature at Iraky as warming stripes, 1962 to 2012
YearAnnual mean temperatureDifference from the station mean
196222.7 C+0.33 C
196323.2 C+0.86 C
196422.1 C-0.28 C
196522.4 C-0.02 C
196622.5 C+0.10 C
196821.9 C-0.52 C
197022.1 C-0.26 C
197121.4 C-0.99 C
197222.1 C-0.24 C
197422.0 C-0.36 C
197520.7 C-1.72 C
197621.6 C-0.76 C
197722.3 C-0.04 C
197822.3 C-0.07 C
198022.4 C-0.02 C
198122.8 C+0.45 C
198322.2 C-0.13 C
199122.1 C-0.26 C
199323.1 C+0.72 C
199423.1 C+0.69 C
199523.5 C+1.11 C
200223.4 C+1.01 C
200323.6 C+1.27 C
200422.8 C+0.41 C
200622.9 C+0.49 C
200721.9 C-0.49 C
200822.3 C-0.09 C
201021.8 C-0.60 C
201122.0 C-0.34 C
201222.3 C-0.11 C

The fitted trend in annual mean temperature here over 1962 to 2012 is 0.1 C (-0.1 to 0.2) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.2 F (-0.1 to 0.4) per decade. The slope is a straight line fitted to 30 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Iraky
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.1 C (-0.1 to 0.2) per decade0.2 F (-0.1 to 0.4) per decade1962 to 201230Not clearly different from zero
Mean daily maximum0.6 C (0.5 to 0.8) per decade1.2 F (0.9 to 1.5) per decade1962 to 201230Rise
Mean daily minimum-0.5 C (-0.6 to -0.3) per decade-0.8 F (-1.2 to -0.5) per decade1962 to 201230Fall

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1961 to 2012
Yearly extremes at Iraky: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)46.1 C (115.0 F)199841.7 C (107.1 F)45
Coldest night (TNn)-1.1 C (30.0 F)19651.7 C (35.1 F)45
Wettest day (Rx1day)108.0 mm (4.3 in)198341.9 mm (1.6 in)45
Wettest five days (Rx5day)121.7 mm (4.8 in)196267.6 mm (2.7 in)45
Longest dry spell (CDD)237 days2011145 days45

Hottest day (TXx)

Hottest day (TXx) at Iraky by year The hottest day of the year at Iraky, 1961 to 2012. The record is 46.1 C (115.0 F) in 1998, marked on the chart; the median year is 41.7 C (107.1 F). 303540455019701980199020002010Record: 46.1 C (115.0 F) in 1998
The hottest day of the year at Iraky, 1961 to 2012. The record is 46.1 C (115.0 F) in 1998, marked on the chart; the median year is 41.7 C (107.1 F).
Hottest day (TXx) at Iraky by year
YearHottest day (TXx)
196141.7 C (107.1 F)
196241.1 C (106.0 F)
196341.7 C (107.1 F)
196440.0 C (104.0 F)
196540.0 C (104.0 F)
196641.1 C (106.0 F)
196741.7 C (107.1 F)
196841.7 C (107.1 F)
196940.0 C (104.0 F)
197040.6 C (105.1 F)
197140.0 C (104.0 F)
197241.1 C (106.0 F)
197340.6 C (105.1 F)
197442.8 C (109.0 F)
197540.0 C (104.0 F)
197640.6 C (105.1 F)
197740.6 C (105.1 F)
197840.0 C (104.0 F)
197941.7 C (107.1 F)
198042.8 C (109.0 F)
198140.6 C (105.1 F)
198240.6 C (105.1 F)
198340.0 C (104.0 F)
199140.6 C (105.1 F)
199241.7 C (107.1 F)
199341.7 C (107.1 F)
199442.2 C (108.0 F)
199542.8 C (109.0 F)
199645.0 C (113.0 F)
199745.0 C (113.0 F)
199846.1 C (115.0 F)
199934.4 C (93.9 F)
200045.6 C (114.1 F)
200145.0 C (113.0 F)
200244.4 C (111.9 F)
200345.0 C (113.0 F)
200445.0 C (113.0 F)
200544.4 C (111.9 F)
200642.2 C (108.0 F)
200742.8 C (109.0 F)
200843.9 C (111.0 F)
200943.9 C (111.0 F)
201044.4 C (111.9 F)
201143.9 C (111.0 F)
201243.3 C (109.9 F)

Coldest night (TNn)

Coldest night (TNn) at Iraky by year The coldest night of the year at Iraky, 1961 to 2012. The record is -1.1 C (30.0 F) in 1965, marked on the chart; the median year is 1.7 C (35.1 F). -2024619701980199020002010Record: -1.1 C (30.0 F) in 1965
The coldest night of the year at Iraky, 1961 to 2012. The record is -1.1 C (30.0 F) in 1965, marked on the chart; the median year is 1.7 C (35.1 F).
Coldest night (TNn) at Iraky by year
YearColdest night (TNn)
19613.3 C (37.9 F)
19620.6 C (33.1 F)
19632.8 C (37.0 F)
19641.7 C (35.1 F)
1965-1.1 C (30.0 F)
19661.7 C (35.1 F)
19670.6 C (33.1 F)
19682.8 C (37.0 F)
19691.7 C (35.1 F)
19703.9 C (39.0 F)
19711.1 C (34.0 F)
19723.3 C (37.9 F)
19731.7 C (35.1 F)
19741.1 C (34.0 F)
19750.6 C (33.1 F)
19761.7 C (35.1 F)
19773.9 C (39.0 F)
19782.8 C (37.0 F)
19792.8 C (37.0 F)
19802.8 C (37.0 F)
19813.9 C (39.0 F)
19822.2 C (36.0 F)
19835.0 C (41.0 F)
19911.7 C (35.1 F)
19923.3 C (37.9 F)
19933.9 C (39.0 F)
19943.9 C (39.0 F)
19952.8 C (37.0 F)
19963.3 C (37.9 F)
19971.7 C (35.1 F)
19980.0 C (32.0 F)
19993.9 C (39.0 F)
20005.0 C (41.0 F)
20011.7 C (35.1 F)
20020.6 C (33.1 F)
20030.6 C (33.1 F)
20042.2 C (36.0 F)
20053.3 C (37.9 F)
20060.0 C (32.0 F)
20070.0 C (32.0 F)
20080.0 C (32.0 F)
20091.1 C (34.0 F)
20101.7 C (35.1 F)
20110.0 C (32.0 F)
20121.7 C (35.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Iraky by year The wettest day of the year at Iraky, 1961 to 2012. The record is 108.0 mm (4.3 in) in 1983, marked on the chart; the median year is 41.9 mm (1.6 in). 025507510012519701980199020002010Record: 108.0 mm (4.3 in) in 1983
The wettest day of the year at Iraky, 1961 to 2012. The record is 108.0 mm (4.3 in) in 1983, marked on the chart; the median year is 41.9 mm (1.6 in).
Wettest day (Rx1day) at Iraky by year
YearWettest day (Rx1day)
196112.4 mm (0.5 in)
196296.3 mm (3.8 in)
196340.4 mm (1.6 in)
196422.1 mm (0.9 in)
196544.7 mm (1.8 in)
196672.9 mm (2.9 in)
196724.9 mm (1.0 in)
196831.8 mm (1.3 in)
196922.9 mm (0.9 in)
197063.8 mm (2.5 in)
197188.9 mm (3.5 in)
197269.9 mm (2.8 in)
197330.0 mm (1.2 in)
197432.8 mm (1.3 in)
197553.8 mm (2.1 in)
197630.0 mm (1.2 in)
197741.9 mm (1.6 in)
197852.8 mm (2.1 in)
197977.0 mm (3.0 in)
198027.4 mm (1.1 in)
198126.4 mm (1.0 in)
198238.4 mm (1.5 in)
1983108.0 mm (4.3 in)
199175.9 mm (3.0 in)
199293.0 mm (3.7 in)
199371.9 mm (2.8 in)
199451.8 mm (2.0 in)
199516.8 mm (0.7 in)
199632.8 mm (1.3 in)
199737.3 mm (1.5 in)
199845.0 mm (1.8 in)
199922.6 mm (0.9 in)
200051.8 mm (2.0 in)
200136.8 mm (1.4 in)
200216.3 mm (0.6 in)
200340.4 mm (1.6 in)
200448.8 mm (1.9 in)
200529.0 mm (1.1 in)
200681.8 mm (3.2 in)
200741.9 mm (1.6 in)
200861.0 mm (2.4 in)
200983.3 mm (3.3 in)
201022.9 mm (0.9 in)
201136.3 mm (1.4 in)
201284.8 mm (3.3 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Iraky by year The wettest five days of the year at Iraky, 1961 to 2012. The record is 121.7 mm (4.8 in) in 1962, marked on the chart; the median year is 67.6 mm (2.7 in). 05010015019701980199020002010Record: 121.7 mm (4.8 in) in 1962
The wettest five days of the year at Iraky, 1961 to 2012. The record is 121.7 mm (4.8 in) in 1962, marked on the chart; the median year is 67.6 mm (2.7 in).
Wettest five days (Rx5day) at Iraky by year
YearWettest five days (Rx5day)
196112.9 mm (0.5 in)
1962121.7 mm (4.8 in)
196380.5 mm (3.2 in)
196424.9 mm (1.0 in)
196567.6 mm (2.7 in)
196682.6 mm (3.3 in)
196740.4 mm (1.6 in)
196831.8 mm (1.3 in)
196922.9 mm (0.9 in)
197080.6 mm (3.2 in)
197188.9 mm (3.5 in)
197269.9 mm (2.8 in)
197332.7 mm (1.3 in)
197464.5 mm (2.5 in)
197596.5 mm (3.8 in)
197633.8 mm (1.3 in)
197742.2 mm (1.7 in)
197882.7 mm (3.3 in)
197986.6 mm (3.4 in)
198034.5 mm (1.4 in)
198135.1 mm (1.4 in)
198238.4 mm (1.5 in)
1983114.9 mm (4.5 in)
199185.4 mm (3.4 in)
199295.8 mm (3.8 in)
199379.8 mm (3.1 in)
199455.6 mm (2.2 in)
199524.6 mm (1.0 in)
199635.6 mm (1.4 in)
199777.9 mm (3.1 in)
199853.7 mm (2.1 in)
199926.5 mm (1.0 in)
200069.2 mm (2.7 in)
200172.7 mm (2.9 in)
200216.3 mm (0.6 in)
200391.2 mm (3.6 in)
200482.5 mm (3.2 in)
200529.8 mm (1.2 in)
2006107.0 mm (4.2 in)
200758.6 mm (2.3 in)
200874.7 mm (2.9 in)
2009111.5 mm (4.4 in)
201028.4 mm (1.1 in)
201136.3 mm (1.4 in)
2012108.7 mm (4.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Iraky by year The longest dry spell of the year at Iraky, 1961 to 2012. The record is 237 days in 2011, marked on the chart; the median year is 145 days. 5010015020025019701980199020002010Record: 237 days in 2011
The longest dry spell of the year at Iraky, 1961 to 2012. The record is 237 days in 2011, marked on the chart; the median year is 145 days.
Longest dry spell (CDD) at Iraky by year
YearLongest dry spell (CDD)
1961190 days
1962143 days
1963206 days
1964209 days
1965154 days
1966177 days
196781 days
1968117 days
196977 days
1970107 days
1971212 days
1972183 days
1973139 days
1974193 days
1975179 days
1976197 days
1977103 days
1978162 days
1979104 days
1980168 days
198171 days
1982122 days
1983127 days
1991162 days
199296 days
1993176 days
1994213 days
1995155 days
1996141 days
199787 days
1998104 days
199965 days
2000145 days
200170 days
2002161 days
200363 days
2004138 days
200571 days
2006119 days
2007153 days
2008153 days
200973 days
2010178 days
2011237 days
2012221 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

40 years, 1961 to 2012

A day with at least 45.9 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 129.4 mm (5.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Iraky: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years45.9 mm (1.8 in)
5 years68.8 mm (2.7 in)
10 years83.8 mm (3.3 in)
25 years102.4 mm (4.0 in)
50 years116.0 mm (4.6 in)Longer than the 40 years of record
100 years129.4 mm (5.1 in)Longer than the 40 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, 40 years of values from 1961 to 2012.

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: 108.0 mm (4.3 in) in 1983; 96.3 mm (3.8 in) in 1962; 93.0 mm (3.7 in) in 1992.

Download the Data

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