Daily records
Page built 2026-10-18
Data as of 2025-12-31
Search
Built 2026-10-18 (18 October 2026)

Atemajac de Brizuela Weather Records (MXN00014013)

Record envelope, standing records and threshold days for Atemajac de Brizuela (MXN00014013), Mexico, with 60 years of record.

Key Facts for Atemajac de Brizuela

  • Atemajac de Brizuela (MXN00014013) is a weather station in Mexico at 20.13 latitude and -103.72 longitude, 2,320 m (7,611 ft) above sea level.
  • The station reports from 1945 to 2004, 60 years of record.
  • 1,464 records set at Atemajac de Brizuela still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Atemajac de Brizuela set a daily record precipitation of 33.8 mm (1.3 in) on 28 September 2004.

About the Station

  • Location: Mexico, 20.13 latitude, -103.72 longitude.
  • Elevation: 2,320 m (7,611 ft).
  • Period of record: 1945 to 2004, 60 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 Atemajac de Brizuela, with 2026 drawn through them The band shows the record high and record low for each calendar day at Atemajac de Brizuela. 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 Atemajac de Brizuela. 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 Atemajac de Brizuela, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan28.9 C (84.0 F)-2.2 C (28.0 F)n/an/a
Feb28.9 C (84.0 F)-2.2 C (28.0 F)n/an/a
Mar31.7 C (89.1 F)0.0 C (32.0 F)n/an/a
Apr36.7 C (98.1 F)2.8 C (37.0 F)n/an/a
May40.6 C (105.1 F)2.8 C (37.0 F)n/an/a
Jun33.9 C (93.0 F)5.0 C (41.0 F)n/an/a
Jul30.0 C (86.0 F)3.9 C (39.0 F)n/an/a
Aug30.0 C (86.0 F)6.7 C (44.1 F)n/an/a
Sep29.4 C (84.9 F)2.8 C (37.0 F)n/an/a
Oct29.4 C (84.9 F)1.7 C (35.1 F)n/an/a
Nov29.4 C (84.9 F)0.0 C (32.0 F)n/an/a
Dec28.9 C (84.0 F)-0.6 C (30.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Atemajac de Brizuela by the year they were set 1,464 records at Atemajac de Brizuela still stand. 1945 holds the most, with 133. 0501001501945: 1331946: 541947: 521948: 371949: 251950: 151951: 341952: 231953: 271954: 161955: 181956: 171957: 261958: 291959: 291960: 221961: 271962: 211963: 181964: 251965: 181966: 551967: 301968: 371969: 501970: 201971: 171972: 941973: 231974: 81975: 71976: 141977: 811978: 231979: 221980: 181981: 181982: 351983: 281984: 51985: 71986: 161987: 151988: 111989: 81991: 11992: 61994: 91995: 71996: 81997: 201998: 171999: 552000: 22001: 142002: 32003: 82004: 61945195119571963196919751981198719952001
1,464 records at Atemajac de Brizuela still stand. 1945 holds the most, with 133.
Standing records at Atemajac de Brizuela by the year they were set
Year setStanding records
1945133
194654
194752
194837
194925
195015
195134
195223
195327
195416
195518
195617
195726
195829
195929
196022
196127
196221
196318
196425
196518
196655
196730
196837
196950
197020
197117
197294
197323
19748
19757
197614
197781
197823
197922
198018
198118
198235
198328
19845
19857
198616
198715
198811
19898
19911
19926
19949
19957
19968
199720
199817
199955
20002
200114
20023
20038
20046

All-Time Record Progression

1 new records
When Atemajac de Brizuela set new all-time records 1 all-time records were set at Atemajac de Brizuela between 19 October 1986 and 19 October 1986. Each dot is a new record. Record daily precipitation19 October 1986: Record daily precipitation 98.8 mm (3.9 in)
1 all-time records were set at Atemajac de Brizuela between 19 October 1986 and 19 October 1986. Each dot is a new record.
When Atemajac de Brizuela set new all-time records
DateKindDetail
1986-10-19Record daily precipitationRecord daily precipitation 98.8 mm (3.9 in)

Wettest Day of Each Month

Oct: 98.8 mm (3.9 in)
Record daily precipitation for each month at Atemajac de Brizuela The wettest day on record for each calendar month at Atemajac de Brizuela. The most was 98.8 mm (3.9 in) on 19 October 1986. 0255075100 Jan: 82.8 mm (3.3 in), 17 January 1992 Jan Feb: 41.9 mm (1.6 in), 12 February 1978 Feb Mar: 39.9 mm (1.6 in), 7 March 1988 Mar Apr: 73.9 mm (2.9 in), 6 April 1974 Apr May: 53.8 mm (2.1 in), 25 May 1983 May Jun: 81.8 mm (3.2 in), 7 June 1947 Jun Jul: 78.0 mm (3.1 in), 19 July 1988 Jul Aug: 69.9 mm (2.8 in), 17 August 1958 Aug Sep: 75.4 mm (3.0 in), 25 September 2004 Sep Oct: 98.8 mm (3.9 in), 19 October 1986 Oct Nov: 66.8 mm (2.6 in), 26 November 1982 Nov Dec: 79.8 mm (3.1 in), 12 December 1963 Dec
The wettest day on record for each calendar month at Atemajac de Brizuela. The most was 98.8 mm (3.9 in) on 19 October 1986.
Record daily precipitation for each month at Atemajac de Brizuela
MonthRecord daily precipitation (mm)Date
Jan82.8 mm (3.3 in)17 January 1992
Feb41.9 mm (1.6 in)12 February 1978
Mar39.9 mm (1.6 in)7 March 1988
Apr73.9 mm (2.9 in)6 April 1974
May53.8 mm (2.1 in)25 May 1983
Jun81.8 mm (3.2 in)7 June 1947
Jul78.0 mm (3.1 in)19 July 1988
Aug69.9 mm (2.8 in)17 August 1958
Sep75.4 mm (3.0 in)25 September 2004
Oct98.8 mm (3.9 in)19 October 1986
Nov66.8 mm (2.6 in)26 November 1982
Dec79.8 mm (3.1 in)12 December 1963

Period of Record Coverage

1945 to 2004
Days with data per year at Atemajac de Brizuela 60 years of record at Atemajac de Brizuela, 1945 to 2004. 7 years have data for under 90 percent of days and are left out of rankings: 1945, 1952, 1971, 1990, 1991, 2001, 2004. 1945: 118 of 365 days1946: 364 of 365 days1947: 362 of 365 days1948: 366 of 366 days1949: 365 of 365 days1950: 364 of 365 days1951: 365 of 365 days1952: 305 of 366 days1953: 364 of 365 days1954: 365 of 365 days1955: 364 of 365 days1956: 366 of 366 days1957: 364 of 365 days1958: 363 of 365 days1959: 365 of 365 days1960: 364 of 366 days1961: 364 of 365 days1962: 361 of 365 days1963: 364 of 365 days1964: 334 of 366 days1965: 365 of 365 days1966: 363 of 365 days1967: 334 of 365 days1968: 366 of 366 days1969: 353 of 365 days1970: 365 of 365 days1971: 273 of 365 days1972: 349 of 366 days1973: 333 of 365 days1974: 363 of 365 days1975: 364 of 365 days1976: 365 of 366 days1977: 365 of 365 days1978: 362 of 365 days1979: 365 of 365 days1980: 366 of 366 days1981: 333 of 365 days1982: 365 of 365 days1983: 360 of 365 days1984: 365 of 366 days1985: 364 of 365 days1986: 365 of 365 days1987: 364 of 365 days1988: 366 of 366 days1989: 361 of 365 days1990: 89 of 365 days1991: 245 of 365 days1992: 363 of 366 days1993: 362 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 337 of 366 days1997: 364 of 365 days1998: 365 of 365 days1999: 360 of 365 days2000: 366 of 366 days2001: 302 of 365 days2002: 365 of 365 days2003: 335 of 365 days2004: 274 of 366 days195019601970198019902000
60 years of record at Atemajac de Brizuela, 1945 to 2004. 7 years have data for under 90 percent of days and are left out of rankings: 1945, 1952, 1971, 1990, 1991, 2001, 2004.
Days with data per year at Atemajac de Brizuela
YearDays with dataShare of yearComplete
194511832%No
1946364100%Yes
194736299%Yes
1948366100%Yes
1949365100%Yes
1950364100%Yes
1951365100%Yes
195230583%No
1953364100%Yes
1954365100%Yes
1955364100%Yes
1956366100%Yes
1957364100%Yes
195836399%Yes
1959365100%Yes
196036499%Yes
1961364100%Yes
196236199%Yes
1963364100%Yes
196433491%Yes
1965365100%Yes
196636399%Yes
196733492%Yes
1968366100%Yes
196935397%Yes
1970365100%Yes
197127375%No
197234995%Yes
197333391%Yes
197436399%Yes
1975364100%Yes
1976365100%Yes
1977365100%Yes
197836299%Yes
1979365100%Yes
1980366100%Yes
198133391%Yes
1982365100%Yes
198336099%Yes
1984365100%Yes
1985364100%Yes
1986365100%Yes
1987364100%Yes
1988366100%Yes
198936199%Yes
19908924%No
199124567%No
199236399%Yes
199336299%Yes
1994365100%Yes
1995365100%Yes
199633792%Yes
1997364100%Yes
1998365100%Yes
199936099%Yes
2000366100%Yes
200130283%No
2002365100%Yes
200333592%Yes
200427475%No

Latest Records

20
Latest records at Atemajac de Brizuela
DateStationRecordValueBeat old record byOld record stoodSignificance
28 September 2004Atemajac de Brizuela, MXdaily rain33.8 mm (1.3 in)14.0 mm (0.6 in)33 years30 of 100 (Routine)
25 September 2004Atemajac de Brizuela, MXmonthly rain75.4 mm (3.0 in)28.4 mm (1.1 in)32 years56 of 100 (Notable)
22 September 2004Atemajac de Brizuela, MXdaily rain31.8 mm (1.3 in)5.9 mm (0.23 in)30 years21 of 100 (Routine)
19 September 2004Atemajac de Brizuela, MXdaily low min (Tie)7.8 C (46.0 F)tie43 years4 of 100 (Routine)
13 September 2004Atemajac de Brizuela, MXdaily low min (Tie)8.9 C (48.0 F)tie45 years4 of 100 (Routine)
8 August 2004Atemajac de Brizuela, MXdaily rain48.3 mm (1.9 in)20.4 mm (0.8 in)34 years37 of 100 (Notable)
22 July 2004Atemajac de Brizuela, MXdaily low min (Tie)8.9 C (48.0 F)tie28 years3 of 100 (Routine)
28 June 2004Atemajac de Brizuela, MXdaily rain36.8 mm (1.4 in)1.0 mm (0.04 in)25 years13 of 100 (Routine)
22 May 2004Atemajac de Brizuela, MXdaily rain22.9 mm (0.9 in)8.9 mm (0.35 in)7 years18 of 100 (Routine)
19 May 2004Atemajac de Brizuela, MXdaily rain15.0 mm (0.6 in)9.2 mm (0.36 in)37 years20 of 100 (Routine)
4 May 2004Atemajac de Brizuela, MXdaily low max (Tie)22.2 C (72.0 F)tie7 years2 of 100 (Routine)
9 April 2004Atemajac de Brizuela, MXdaily low min (Tie)5.6 C (42.1 F)tie42 years4 of 100 (Routine)
2 April 2004Atemajac de Brizuela, MXdaily low min (Tie)5.0 C (41.0 F)tie47 years5 of 100 (Routine)
23 March 2004Atemajac de Brizuela, MXdaily rain2.3 mm (0.09 in)1.0 mm (0.04 in)37 years18 of 100 (Routine)
14 March 2004Atemajac de Brizuela, MXdaily low min (Tie)3.9 C (39.0 F)tie18 years2 of 100 (Routine)
11 March 2004Atemajac de Brizuela, MXdaily rain10.4 mm (0.4 in)10.4 mm (0.4 in)59 years20 of 100 (Routine)
26 February 2004Atemajac de Brizuela, MXdaily low min (Tie)2.2 C (36.0 F)tie44 years4 of 100 (Routine)
21 February 2004Atemajac de Brizuela, MXdaily low min0.6 C (33.1 F)1.1 C (2.0 F)40 years23 of 100 (Routine)
31 January 2004Atemajac de Brizuela, MXdaily low min (Tie)0.0 C (32.0 F)tie0 years1 of 100 (Routine)
30 January 2004Atemajac de Brizuela, MXdaily low min0.0 C (32.0 F)0.6 C (1.1 F)12 years12 of 100 (Routine)

Climate Trend

41 complete years, 1946 to 2000
Annual mean temperature at Atemajac de Brizuela as warming stripes, 1946 to 2000 One stripe for each of 41 complete years at Atemajac de Brizuela, 1946 to 2000. Blue stripes are years cooler than the station's own mean of 15.5 C (60.0 F); red stripes are warmer. The coolest year was 1966, at 14.2 C (57.5 F), and the warmest was 1982, at 17.0 C (62.6 F). The strongest colour marks a difference of 1.5 C (2.7 F). 1946: 15.9 C, +0.4 C from the station mean1947: 15.5 C, -0.1 C from the station mean1948: 15.5 C, 0.0 C from the station mean1949: 15.2 C, -0.4 C from the station mean1950: 15.1 C, -0.5 C from the station mean1951: 15.2 C, -0.4 C from the station mean1953: 15.3 C, -0.2 C from the station mean1954: 15.1 C, -0.4 C from the station mean1955: 14.8 C, -0.7 C from the station mean1956: 14.6 C, -1.0 C from the station mean1957: 15.4 C, -0.2 C from the station mean1958: 15.0 C, -0.6 C from the station mean1959: 14.7 C, -0.9 C from the station mean1960: 15.1 C, -0.5 C from the station mean1961: 14.7 C, -0.9 C from the station mean1965: 14.4 C, -1.1 C from the station mean1966: 14.2 C, -1.3 C from the station mean1968: 14.3 C, -1.3 C from the station mean1974: 15.8 C, +0.3 C from the station mean1975: 15.7 C, +0.2 C from the station mean1976: 15.9 C, +0.3 C from the station mean1977: 16.6 C, +1.1 C from the station mean1978: 16.3 C, +0.7 C from the station mean1979: 16.7 C, +1.1 C from the station mean1980: 16.6 C, +1.0 C from the station mean1982: 17.0 C, +1.4 C from the station mean1983: 16.3 C, +0.8 C from the station mean1984: 16.1 C, +0.6 C from the station mean1985: 16.1 C, +0.6 C from the station mean1986: 16.3 C, +0.7 C from the station mean1987: 16.3 C, +0.7 C from the station mean1988: 16.4 C, +0.8 C from the station mean1989: 16.5 C, +0.9 C from the station mean1992: 15.3 C, -0.2 C from the station mean1993: 15.2 C, -0.3 C from the station mean1994: 16.2 C, +0.7 C from the station mean1995: 16.1 C, +0.5 C from the station mean1997: 14.9 C, -0.6 C from the station mean1998: 15.6 C, 0.0 C from the station mean1999: 14.6 C, -1.0 C from the station mean2000: 15.2 C, -0.3 C from the station mean194619501955196019651970197519801985199019952000
One stripe for each of 41 complete years at Atemajac de Brizuela, 1946 to 2000. Blue stripes are years cooler than the station's own mean of 15.5 C (60.0 F); red stripes are warmer. The coolest year was 1966, at 14.2 C (57.5 F), and the warmest was 1982, at 17.0 C (62.6 F). The strongest colour marks a difference of 1.5 C (2.7 F).
Annual mean temperature at Atemajac de Brizuela as warming stripes, 1946 to 2000
YearAnnual mean temperatureDifference from the station mean
194615.9 C+0.36 C
194715.5 C-0.06 C
194815.5 C+0.00 C
194915.2 C-0.37 C
195015.1 C-0.49 C
195115.2 C-0.36 C
195315.3 C-0.25 C
195415.1 C-0.44 C
195514.8 C-0.71 C
195614.6 C-0.96 C
195715.4 C-0.18 C
195815.0 C-0.59 C
195914.7 C-0.87 C
196015.1 C-0.47 C
196114.7 C-0.89 C
196514.4 C-1.11 C
196614.2 C-1.35 C
196814.3 C-1.27 C
197415.8 C+0.25 C
197515.7 C+0.18 C
197615.9 C+0.32 C
197716.6 C+1.07 C
197816.3 C+0.72 C
197916.7 C+1.12 C
198016.6 C+1.01 C
198217.0 C+1.44 C
198316.3 C+0.79 C
198416.1 C+0.57 C
198516.1 C+0.59 C
198616.3 C+0.72 C
198716.3 C+0.73 C
198816.4 C+0.81 C
198916.5 C+0.91 C
199215.3 C-0.25 C
199315.2 C-0.32 C
199416.2 C+0.67 C
199516.1 C+0.54 C
199714.9 C-0.65 C
199815.6 C+0.01 C
199914.6 C-0.98 C
200015.2 C-0.31 C

The annual mean temperature here has risen by 0.17 C (0.04 to 0.29) per decade over 1946 to 2000. In Fahrenheit: 0.3 F (0.1 to 0.5) per decade. The slope is a straight line fitted to 41 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Atemajac de Brizuela
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.17 C (0.04 to 0.29) per decade0.3 F (0.1 to 0.5) per decade1946 to 200041Rise
Mean daily maximum0.5 C (0.2 to 0.7) per decade0.8 F (0.4 to 1.2) per decade1946 to 200041Rise
Mean daily minimum-0.13 C (-0.21 to -0.05) per decade-0.2 F (-0.4 to -0.1) per decade1946 to 200041Fall

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

1945 to 2004
Yearly extremes at Atemajac de Brizuela: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)40.6 C (105.1 F)197230.6 C (87.1 F)60
Coldest night (TNn)-2.2 C (28.0 F)19640.6 C (33.1 F)60
Wettest day (Rx1day)98.8 mm (3.9 in)198645.3 mm (1.8 in)60
Wettest five days (Rx5day)150.7 mm (5.9 in)199296.4 mm (3.8 in)60
Longest dry spell (CDD)159 days194967 days60

Hottest day (TXx)

Hottest day (TXx) at Atemajac de Brizuela by year The hottest day of the year at Atemajac de Brizuela, 1945 to 2004. The record is 40.6 C (105.1 F) in 1972, marked on the chart; the median year is 30.6 C (87.1 F). 2530354045195019601970198019902000Record: 40.6 C (105.1 F) in 1972
The hottest day of the year at Atemajac de Brizuela, 1945 to 2004. The record is 40.6 C (105.1 F) in 1972, marked on the chart; the median year is 30.6 C (87.1 F).
Hottest day (TXx) at Atemajac de Brizuela by year
YearHottest day (TXx)
194528.9 C (84.0 F)
194637.8 C (100.0 F)
194735.0 C (95.0 F)
194831.7 C (89.1 F)
194930.6 C (87.1 F)
195030.6 C (87.1 F)
195130.6 C (87.1 F)
195230.0 C (86.0 F)
195331.7 C (89.1 F)
195431.7 C (89.1 F)
195531.1 C (88.0 F)
195630.6 C (87.1 F)
195730.6 C (87.1 F)
195830.6 C (87.1 F)
195928.9 C (84.0 F)
196030.6 C (87.1 F)
196131.7 C (89.1 F)
196228.9 C (84.0 F)
196328.9 C (84.0 F)
196430.6 C (87.1 F)
196530.6 C (87.1 F)
196630.6 C (87.1 F)
196730.0 C (86.0 F)
196830.6 C (87.1 F)
196933.9 C (93.0 F)
197030.6 C (87.1 F)
197130.0 C (86.0 F)
197240.6 C (105.1 F)
197330.6 C (87.1 F)
197430.6 C (87.1 F)
197530.0 C (86.0 F)
197630.6 C (87.1 F)
197731.7 C (89.1 F)
197831.7 C (89.1 F)
197930.0 C (86.0 F)
198031.7 C (89.1 F)
198130.6 C (87.1 F)
198233.3 C (91.9 F)
198333.9 C (93.0 F)
198428.9 C (84.0 F)
198530.0 C (86.0 F)
198631.7 C (89.1 F)
198728.9 C (84.0 F)
198831.1 C (88.0 F)
198930.6 C (87.1 F)
199025.0 C (77.0 F)
199130.6 C (87.1 F)
199229.4 C (84.9 F)
199328.9 C (84.0 F)
199430.6 C (87.1 F)
199530.0 C (86.0 F)
199630.0 C (86.0 F)
199729.4 C (84.9 F)
199832.2 C (90.0 F)
199931.1 C (88.0 F)
200030.0 C (86.0 F)
200130.0 C (86.0 F)
200230.6 C (87.1 F)
200331.7 C (89.1 F)
200426.1 C (79.0 F)

Coldest night (TNn)

Coldest night (TNn) at Atemajac de Brizuela by year The coldest night of the year at Atemajac de Brizuela, 1945 to 2004. The record is -2.2 C (28.0 F) in 1964, marked on the chart; the median year is 0.6 C (33.1 F). -4-20246195019601970198019902000Record: -2.2 C (28.0 F) in 1964
The coldest night of the year at Atemajac de Brizuela, 1945 to 2004. The record is -2.2 C (28.0 F) in 1964, marked on the chart; the median year is 0.6 C (33.1 F).
Coldest night (TNn) at Atemajac de Brizuela by year
YearColdest night (TNn)
19451.7 C (35.1 F)
19462.8 C (37.0 F)
19470.6 C (33.1 F)
19481.7 C (35.1 F)
19491.7 C (35.1 F)
19500.0 C (32.0 F)
19510.6 C (33.1 F)
19521.1 C (34.0 F)
19530.0 C (32.0 F)
19542.2 C (36.0 F)
19550.6 C (33.1 F)
19560.0 C (32.0 F)
19571.7 C (35.1 F)
19580.0 C (32.0 F)
19590.0 C (32.0 F)
19600.0 C (32.0 F)
19610.6 C (33.1 F)
19620.6 C (33.1 F)
1963-1.1 C (30.0 F)
1964-2.2 C (28.0 F)
19650.6 C (33.1 F)
19661.7 C (35.1 F)
19671.7 C (35.1 F)
19680.6 C (33.1 F)
19692.8 C (37.0 F)
19700.6 C (33.1 F)
19712.8 C (37.0 F)
19721.7 C (35.1 F)
19730.6 C (33.1 F)
19742.8 C (37.0 F)
19750.6 C (33.1 F)
19762.8 C (37.0 F)
19771.7 C (35.1 F)
1978-2.2 C (28.0 F)
19791.1 C (34.0 F)
19800.6 C (33.1 F)
19811.7 C (35.1 F)
19820.6 C (33.1 F)
19831.7 C (35.1 F)
19841.7 C (35.1 F)
19850.6 C (33.1 F)
19860.0 C (32.0 F)
19870.6 C (33.1 F)
19880.6 C (33.1 F)
19891.7 C (35.1 F)
19901.7 C (35.1 F)
19910.6 C (33.1 F)
19920.0 C (32.0 F)
19930.6 C (33.1 F)
19941.7 C (35.1 F)
19950.0 C (32.0 F)
19960.0 C (32.0 F)
19970.0 C (32.0 F)
1998-2.2 C (28.0 F)
19990.0 C (32.0 F)
20000.6 C (33.1 F)
20010.0 C (32.0 F)
20025.0 C (41.0 F)
20030.0 C (32.0 F)
20040.0 C (32.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Atemajac de Brizuela by year The wettest day of the year at Atemajac de Brizuela, 1945 to 2004. The record is 98.8 mm (3.9 in) in 1986, marked on the chart; the median year is 45.3 mm (1.8 in). 20406080100195019601970198019902000Record: 98.8 mm (3.9 in) in 1986
The wettest day of the year at Atemajac de Brizuela, 1945 to 2004. The record is 98.8 mm (3.9 in) in 1986, marked on the chart; the median year is 45.3 mm (1.8 in).
Wettest day (Rx1day) at Atemajac de Brizuela by year
YearWettest day (Rx1day)
194545.0 mm (1.8 in)
194661.0 mm (2.4 in)
194781.8 mm (3.2 in)
194852.8 mm (2.1 in)
194939.9 mm (1.6 in)
195048.8 mm (1.9 in)
195147.8 mm (1.9 in)
195238.4 mm (1.5 in)
195347.8 mm (1.9 in)
195452.8 mm (2.1 in)
195545.5 mm (1.8 in)
195645.0 mm (1.8 in)
195742.4 mm (1.7 in)
195869.9 mm (2.8 in)
195965.3 mm (2.6 in)
196054.9 mm (2.2 in)
196154.9 mm (2.2 in)
196252.3 mm (2.1 in)
196379.8 mm (3.1 in)
196436.3 mm (1.4 in)
196522.4 mm (0.9 in)
196622.4 mm (0.9 in)
196731.8 mm (1.3 in)
196824.9 mm (1.0 in)
196934.8 mm (1.4 in)
197035.8 mm (1.4 in)
197131.8 mm (1.3 in)
197247.0 mm (1.9 in)
197359.9 mm (2.4 in)
197473.9 mm (2.9 in)
197563.0 mm (2.5 in)
197639.4 mm (1.6 in)
197733.8 mm (1.3 in)
197841.9 mm (1.6 in)
197947.0 mm (1.9 in)
198073.9 mm (2.9 in)
198140.9 mm (1.6 in)
198266.8 mm (2.6 in)
198353.8 mm (2.1 in)
198433.8 mm (1.3 in)
198541.9 mm (1.6 in)
198698.8 mm (3.9 in)
198758.9 mm (2.3 in)
198878.0 mm (3.1 in)
198952.8 mm (2.1 in)
199028.4 mm (1.1 in)
199141.9 mm (1.6 in)
199282.8 mm (3.3 in)
199341.9 mm (1.6 in)
199431.0 mm (1.2 in)
199535.8 mm (1.4 in)
199641.9 mm (1.6 in)
199741.9 mm (1.6 in)
199841.9 mm (1.6 in)
199943.9 mm (1.7 in)
200061.0 mm (2.4 in)
200135.8 mm (1.4 in)
200245.0 mm (1.8 in)
200347.0 mm (1.9 in)
200475.4 mm (3.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Atemajac de Brizuela by year The wettest five days of the year at Atemajac de Brizuela, 1945 to 2004. The record is 150.7 mm (5.9 in) in 1992, marked on the chart; the median year is 96.4 mm (3.8 in). 050100150200195019601970198019902000Record: 150.7 mm (5.9 in) in 1992
The wettest five days of the year at Atemajac de Brizuela, 1945 to 2004. The record is 150.7 mm (5.9 in) in 1992, marked on the chart; the median year is 96.4 mm (3.8 in).
Wettest five days (Rx5day) at Atemajac de Brizuela by year
YearWettest five days (Rx5day)
194594.1 mm (3.7 in)
194684.4 mm (3.3 in)
1947125.0 mm (4.9 in)
194873.9 mm (2.9 in)
194946.8 mm (1.8 in)
1950139.1 mm (5.5 in)
195171.7 mm (2.8 in)
195293.6 mm (3.7 in)
195383.6 mm (3.3 in)
195497.5 mm (3.8 in)
195573.2 mm (2.9 in)
195699.4 mm (3.9 in)
195781.3 mm (3.2 in)
1958108.3 mm (4.3 in)
1959107.3 mm (4.2 in)
1960108.5 mm (4.3 in)
1961105.9 mm (4.2 in)
196279.0 mm (3.1 in)
1963112.9 mm (4.4 in)
196479.5 mm (3.1 in)
196561.5 mm (2.4 in)
196671.9 mm (2.8 in)
196775.1 mm (3.0 in)
196882.3 mm (3.2 in)
196963.2 mm (2.5 in)
197078.0 mm (3.1 in)
197166.0 mm (2.6 in)
1972146.5 mm (5.8 in)
1973121.6 mm (4.8 in)
1974107.4 mm (4.2 in)
1975104.9 mm (4.1 in)
1976145.6 mm (5.7 in)
197780.8 mm (3.2 in)
197888.7 mm (3.5 in)
197998.0 mm (3.9 in)
1980145.3 mm (5.7 in)
198180.3 mm (3.2 in)
198297.1 mm (3.8 in)
1983115.3 mm (4.5 in)
1984104.2 mm (4.1 in)
1985115.5 mm (4.5 in)
1986134.9 mm (5.3 in)
1987104.2 mm (4.1 in)
1988104.7 mm (4.1 in)
198973.0 mm (2.9 in)
199056.3 mm (2.2 in)
1991100.4 mm (4.0 in)
1992150.7 mm (5.9 in)
1993124.8 mm (4.9 in)
199479.0 mm (3.1 in)
199595.8 mm (3.8 in)
199677.5 mm (3.1 in)
1997113.5 mm (4.5 in)
1998138.7 mm (5.5 in)
199994.5 mm (3.7 in)
2000143.3 mm (5.6 in)
200185.8 mm (3.4 in)
200291.4 mm (3.6 in)
200373.2 mm (2.9 in)
2004143.5 mm (5.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Atemajac de Brizuela by year The longest dry spell of the year at Atemajac de Brizuela, 1945 to 2004. The record is 159 days in 1949, marked on the chart; the median year is 67 days. 050100150200195019601970198019902000Record: 159 days in 1949
The longest dry spell of the year at Atemajac de Brizuela, 1945 to 2004. The record is 159 days in 1949, marked on the chart; the median year is 67 days.
Longest dry spell (CDD) at Atemajac de Brizuela by year
YearLongest dry spell (CDD)
1945118 days
194668 days
1947108 days
194879 days
1949159 days
195076 days
195175 days
195246 days
195377 days
195466 days
1955109 days
1956111 days
195757 days
195872 days
195947 days
196077 days
196191 days
196270 days
196358 days
196473 days
196580 days
196631 days
196745 days
196831 days
196987 days
197069 days
197169 days
197261 days
197360 days
197445 days
1975109 days
197648 days
197747 days
197840 days
1979104 days
198066 days
198137 days
198253 days
198387 days
198454 days
198540 days
198664 days
198741 days
198896 days
198944 days
199020 days
199160 days
199251 days
1993101 days
199492 days
1995104 days
199684 days
199735 days
1998155 days
199959 days
2000127 days
200159 days
200297 days
200363 days
200441 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

56 years, 1945 to 2003

A day with at least 46.9 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 102.4 mm (4.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Atemajac de Brizuela: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years46.9 mm (1.8 in)
5 years61.6 mm (2.4 in)
10 years71.4 mm (2.8 in)
25 years83.9 mm (3.3 in)
50 years93.2 mm (3.7 in)
100 years102.4 mm (4.0 in)Longer than the 56 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, 56 years of values from 1945 to 2003.

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: 98.8 mm (3.9 in) in 1986; 82.8 mm (3.3 in) in 1992; 81.8 mm (3.2 in) in 1947.

Station Changes

1 suspected

One change was suspected in the annual mean temperature of Atemajac de Brizuela, at 1993. Each is measured against neighbouring stations.

  • Relative to 4 neighbouring stations, the station's annual mean temperature from 1993 ran 0.8 C (1.5 F) lower than in the years before (likely change).
Suspected changes in the annual mean temperature at Atemajac de Brizuela, against neighbouring stations
YearShift (C)Shift (F)StrengthNeighbours
1993-0.8-1.5likely4

Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.

Download the Data

  • Data for Atemajac de Brizuela standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Atemajac de Brizuela 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).