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Built 2026-10-17 (17 October 2026)

Bamicori Weather Records (MXN00025007)

Record envelope, standing records and threshold days for Bamicori (MXN00025007), Mexico, with 37 years of record.

Key Facts for Bamicori

  • Bamicori (MXN00025007) is a weather station in Mexico at 26.35 latitude and -108.50 longitude, 161 m (528 ft) above sea level.
  • The station reports from 1953 to 1989, 37 years of record.
  • 1,464 records set at Bamicori still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Bamicori set a daily record precipitation of 10.4 mm (0.4 in) on 10 December 1989.

About the Station

  • Location: Mexico, 26.35 latitude, -108.50 longitude.
  • Elevation: 161 m (528 ft).
  • Period of record: 1953 to 1989, 37 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Bamicori, with 2026 drawn through them The band shows the record high and record low for each calendar day at Bamicori. 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 Bamicori. 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 Bamicori, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan36.7 C (98.1 F)-3.9 C (25.0 F)n/an/a
Feb39.4 C (102.9 F)-0.6 C (30.9 F)n/an/a
Mar40.6 C (105.1 F)0.6 C (33.1 F)n/an/a
Apr42.8 C (109.0 F)2.8 C (37.0 F)n/an/a
May45.0 C (113.0 F)6.7 C (44.1 F)n/an/a
Jun45.0 C (113.0 F)10.0 C (50.0 F)n/an/a
Jul46.1 C (115.0 F)13.9 C (57.0 F)n/an/a
Aug45.0 C (113.0 F)14.4 C (57.9 F)n/an/a
Sep45.0 C (113.0 F)15.0 C (59.0 F)n/an/a
Oct41.7 C (107.1 F)8.9 C (48.0 F)n/an/a
Nov38.9 C (102.0 F)0.0 C (32.0 F)n/an/a
Dec35.6 C (96.1 F)0.0 C (32.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Bamicori by the year they were set 1,464 records at Bamicori still stand. 1957 holds the most, with 98. 02550751001957: 981958: 681959: 501960: 621961: 751962: 681963: 391964: 571965: 601966: 421967: 471968: 571969: 501970: 281971: 571972: 381973: 751974: 331975: 501976: 391977: 491978: 351979: 691980: 391981: 361982: 601983: 391984: 231985: 211957196019631966196919721975197819811984
1,464 records at Bamicori still stand. 1957 holds the most, with 98.
Standing records at Bamicori by the year they were set
Year setStanding records
195798
195868
195950
196062
196175
196268
196339
196457
196560
196642
196747
196857
196950
197028
197157
197238
197375
197433
197550
197639
197749
197835
197969
198039
198136
198260
198339
198423
198521

Wettest Day of Each Month

Jun: 202.9 mm (8.0 in)
Record daily precipitation for each month at Bamicori The wettest day on record for each calendar month at Bamicori. The most was 202.9 mm (8.0 in) on 27 June 1956. 0100200300 Jan: 111.8 mm (4.4 in), 13 January 1955 Jan Feb: 41.7 mm (1.6 in), 9 February 1968 Feb Mar: 35.3 mm (1.4 in), 4 March 1968 Mar Apr: 28.2 mm (1.1 in), 4 April 1961 Apr May: 26.4 mm (1.0 in), 18 May 1979 May Jun: 202.9 mm (8.0 in), 27 June 1956 Jun Jul: 117.9 mm (4.6 in), 7 July 1976 Jul Aug: 87.4 mm (3.4 in), 6 August 1969 Aug Sep: 192.8 mm (7.6 in), 15 September 1961 Sep Oct: 92.2 mm (3.6 in), 7 October 1981 Oct Nov: 53.8 mm (2.1 in), 25 November 1982 Nov Dec: 74.2 mm (2.9 in), 8 December 1982 Dec
The wettest day on record for each calendar month at Bamicori. The most was 202.9 mm (8.0 in) on 27 June 1956.
Record daily precipitation for each month at Bamicori
MonthRecord daily precipitation (mm)Date
Jan111.8 mm (4.4 in)13 January 1955
Feb41.7 mm (1.6 in)9 February 1968
Mar35.3 mm (1.4 in)4 March 1968
Apr28.2 mm (1.1 in)4 April 1961
May26.4 mm (1.0 in)18 May 1979
Jun202.9 mm (8.0 in)27 June 1956
Jul117.9 mm (4.6 in)7 July 1976
Aug87.4 mm (3.4 in)6 August 1969
Sep192.8 mm (7.6 in)15 September 1961
Oct92.2 mm (3.6 in)7 October 1981
Nov53.8 mm (2.1 in)25 November 1982
Dec74.2 mm (2.9 in)8 December 1982

Period of Record Coverage

1957 to 1985
Days with data per year at Bamicori 29 years of record at Bamicori, 1957 to 1985. 3 years have data for under 90 percent of days and are left out of rankings: 1957, 1959, 1985. 1957: 302 of 365 days1958: 364 of 365 days1959: 316 of 365 days1960: 366 of 366 days1961: 364 of 365 days1962: 331 of 365 days1963: 360 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 363 of 365 days1967: 365 of 365 days1968: 365 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 365 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 349 of 365 days1976: 365 of 366 days1977: 365 of 365 days1978: 335 of 365 days1979: 363 of 365 days1980: 366 of 366 days1981: 365 of 365 days1982: 365 of 365 days1983: 364 of 365 days1984: 359 of 366 days1985: 243 of 365 days196019651970197519801985
29 years of record at Bamicori, 1957 to 1985. 3 years have data for under 90 percent of days and are left out of rankings: 1957, 1959, 1985.
Days with data per year at Bamicori
YearDays with dataShare of yearComplete
195730283%No
1958364100%Yes
195931687%No
1960366100%Yes
1961364100%Yes
196233191%Yes
196336099%Yes
1964366100%Yes
1965365100%Yes
196636399%Yes
1967365100%Yes
1968365100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
1972365100%Yes
1973365100%Yes
1974365100%Yes
197534996%Yes
1976365100%Yes
1977365100%Yes
197833592%Yes
197936399%Yes
1980366100%Yes
1981365100%Yes
1982365100%Yes
1983364100%Yes
198435998%Yes
198524367%No

Latest Records

20
Latest records at Bamicori
DateStationRecordValueBeat old record byOld record stoodSignificance
10 December 1989Bamicori, MXdaily rain10.4 mm (0.4 in)0.2 mm (0.01 in)26 years10 of 100 (Routine)
10 October 1989Bamicori, MXdaily rain0.3 mm (0.01 in)0.3 mm (0.01 in)36 years13 of 100 (Routine)
2 June 1989Bamicori, MXdaily rain7.6 mm (0.30 in)6.8 mm (0.27 in)20 years11 of 100 (Routine)
9 May 1989Bamicori, MXdaily rain0.3 mm (0.01 in)0.3 mm (0.01 in)34 years13 of 100 (Routine)
6 May 1989Bamicori, MXdaily rain6.9 mm (0.27 in)6.9 mm (0.27 in)34 years19 of 100 (Routine)
5 May 1989Bamicori, MXdaily rain4.3 mm (0.17 in)4.3 mm (0.17 in)34 years17 of 100 (Routine)
20 April 1989Bamicori, MXdaily rain8.4 mm (0.33 in)6.9 mm (0.27 in)8 years11 of 100 (Routine)
10 April 1989Bamicori, MXdaily rain11.9 mm (0.5 in)11.9 mm (0.5 in)35 years20 of 100 (Routine)
3 April 1989Bamicori, MXdaily rain0.3 mm (0.01 in)0.3 mm (0.01 in)35 years13 of 100 (Routine)
2 April 1989Bamicori, MXdaily rain0.8 mm (0.03 in)0.5 mm (0.02 in)23 years9 of 100 (Routine)
14 March 1989Bamicori, MXdaily rain0.8 mm (0.03 in)0.8 mm (0.03 in)35 years13 of 100 (Routine)
8 March 1989Bamicori, MXdaily rain4.3 mm (0.17 in)4.3 mm (0.17 in)35 years18 of 100 (Routine)
3 February 1989Bamicori, MXdaily rain24.9 mm (1.0 in)15.2 mm (0.6 in)10 years20 of 100 (Routine)
21 July 1985Bamicori, MXdaily rain32.3 mm (1.3 in)3.3 mm (0.13 in)24 years11 of 100 (Routine)
26 June 1985Bamicori, MXdaily rain21.8 mm (0.9 in)2.0 mm (0.08 in)20 years9 of 100 (Routine)
9 April 1985Bamicori, MXdaily rain0.8 mm (0.03 in)0.8 mm (0.03 in)31 years12 of 100 (Routine)
8 April 1985Bamicori, MXdaily rain2.0 mm (0.08 in)2.0 mm (0.08 in)31 years14 of 100 (Routine)
29 March 1985Bamicori, MXdaily rain3.6 mm (0.14 in)3.6 mm (0.14 in)31 years16 of 100 (Routine)
28 March 1985Bamicori, MXdaily rain6.4 mm (0.25 in)6.4 mm (0.25 in)31 years19 of 100 (Routine)
1 February 1985Bamicori, MXdaily rain2.3 mm (0.09 in)0.5 mm (0.02 in)10 years6 of 100 (Routine)

Climate Trend

24 complete years, 1958 to 1984
Annual mean temperature at Bamicori as warming stripes, 1958 to 1984 One stripe for each of 24 complete years at Bamicori, 1958 to 1984. Blue stripes are years cooler than the station's own mean of 24.2 C (75.6 F); red stripes are warmer. The coolest year was 1975, at 23.2 C (73.7 F), and the warmest was 1980, at 25.1 C (77.3 F). The strongest colour marks a difference of 1.1 C (2.0 F). 1958: 24.7 C, +0.5 C from the station mean1960: 24.1 C, -0.1 C from the station mean1961: 23.9 C, -0.3 C from the station mean1963: 24.6 C, +0.4 C from the station mean1964: 23.6 C, -0.6 C from the station mean1965: 24.0 C, -0.3 C from the station mean1966: 24.4 C, +0.2 C from the station mean1967: 24.4 C, +0.2 C from the station mean1968: 24.1 C, -0.2 C from the station mean1969: 24.6 C, +0.3 C from the station mean1970: 24.3 C, 0.0 C from the station mean1971: 23.8 C, -0.5 C from the station mean1972: 24.2 C, -0.1 C from the station mean1973: 23.5 C, -0.7 C from the station mean1974: 23.8 C, -0.5 C from the station mean1975: 23.2 C, -1.1 C from the station mean1976: 23.5 C, -0.8 C from the station mean1977: 24.6 C, +0.4 C from the station mean1979: 24.6 C, +0.4 C from the station mean1980: 25.1 C, +0.9 C from the station mean1981: 24.6 C, +0.4 C from the station mean1982: 25.0 C, +0.8 C from the station mean1983: 24.4 C, +0.2 C from the station mean1984: 24.7 C, +0.5 C from the station mean195819601965197019751980
One stripe for each of 24 complete years at Bamicori, 1958 to 1984. Blue stripes are years cooler than the station's own mean of 24.2 C (75.6 F); red stripes are warmer. The coolest year was 1975, at 23.2 C (73.7 F), and the warmest was 1980, at 25.1 C (77.3 F). The strongest colour marks a difference of 1.1 C (2.0 F).
Annual mean temperature at Bamicori as warming stripes, 1958 to 1984
YearAnnual mean temperatureDifference from the station mean
195824.7 C+0.45 C
196024.1 C-0.15 C
196123.9 C-0.30 C
196324.6 C+0.39 C
196423.6 C-0.61 C
196524.0 C-0.29 C
196624.4 C+0.19 C
196724.4 C+0.17 C
196824.1 C-0.17 C
196924.6 C+0.33 C
197024.3 C+0.03 C
197123.8 C-0.49 C
197224.2 C-0.08 C
197323.5 C-0.74 C
197423.8 C-0.46 C
197523.2 C-1.06 C
197623.5 C-0.77 C
197724.6 C+0.38 C
197924.6 C+0.37 C
198025.1 C+0.90 C
198124.6 C+0.40 C
198225.0 C+0.76 C
198324.4 C+0.20 C
198424.7 C+0.47 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

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

1953 to 1989
Yearly extremes at Bamicori: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)46.1 C (115.0 F)196943.9 C (111.0 F)29
Coldest night (TNn)-3.9 C (25.0 F)19640.6 C (33.1 F)29
Wettest day (Rx1day)202.9 mm (8.0 in)195673.1 mm (2.9 in)34
Wettest five days (Rx5day)240.7 mm (9.5 in)1956128.0 mm (5.0 in)34
Longest dry spell (CDD)177 days195594 days34

Hottest day (TXx)

Hottest day (TXx) at Bamicori by year The hottest day of the year at Bamicori, 1953 to 1989. The record is 46.1 C (115.0 F) in 1969, marked on the chart; the median year is 43.9 C (111.0 F). 4042444648196019701980Record: 46.1 C (115.0 F) in 1969
The hottest day of the year at Bamicori, 1953 to 1989. The record is 46.1 C (115.0 F) in 1969, marked on the chart; the median year is 43.9 C (111.0 F).
Hottest day (TXx) at Bamicori by year
YearHottest day (TXx)
1953n/a
1954n/a
1955n/a
1956n/a
195744.4 C (111.9 F)
195845.0 C (113.0 F)
195944.4 C (111.9 F)
196042.8 C (109.0 F)
196145.0 C (113.0 F)
196242.8 C (109.0 F)
196343.9 C (111.0 F)
196441.7 C (107.1 F)
196542.8 C (109.0 F)
196645.0 C (113.0 F)
196742.8 C (109.0 F)
196843.9 C (111.0 F)
196946.1 C (115.0 F)
197043.9 C (111.0 F)
197143.9 C (111.0 F)
197242.8 C (109.0 F)
197343.9 C (111.0 F)
197443.9 C (111.0 F)
197542.8 C (109.0 F)
197644.4 C (111.9 F)
197741.1 C (106.0 F)
197841.7 C (107.1 F)
197943.9 C (111.0 F)
198045.0 C (113.0 F)
198145.0 C (113.0 F)
198245.0 C (113.0 F)
198345.0 C (113.0 F)
198443.9 C (111.0 F)
198545.0 C (113.0 F)
1989n/a

Coldest night (TNn)

Coldest night (TNn) at Bamicori by year The coldest night of the year at Bamicori, 1953 to 1989. The record is -3.9 C (25.0 F) in 1964, marked on the chart; the median year is 0.6 C (33.1 F). -5-2.502.55196019701980Record: -3.9 C (25.0 F) in 1964
The coldest night of the year at Bamicori, 1953 to 1989. The record is -3.9 C (25.0 F) in 1964, marked on the chart; the median year is 0.6 C (33.1 F).
Coldest night (TNn) at Bamicori by year
YearColdest night (TNn)
1953n/a
1954n/a
1955n/a
1956n/a
19571.7 C (35.1 F)
19581.1 C (34.0 F)
19592.2 C (36.0 F)
19600.6 C (33.1 F)
19611.7 C (35.1 F)
19620.6 C (33.1 F)
19630.6 C (33.1 F)
1964-3.9 C (25.0 F)
19650.0 C (32.0 F)
19660.6 C (33.1 F)
19670.6 C (33.1 F)
19681.7 C (35.1 F)
19690.0 C (32.0 F)
19701.1 C (34.0 F)
19710.0 C (32.0 F)
19722.8 C (37.0 F)
19730.0 C (32.0 F)
19740.0 C (32.0 F)
19750.0 C (32.0 F)
19760.6 C (33.1 F)
19770.6 C (33.1 F)
19780.0 C (32.0 F)
19790.0 C (32.0 F)
19802.8 C (37.0 F)
19815.0 C (41.0 F)
19820.6 C (33.1 F)
19832.8 C (37.0 F)
19842.8 C (37.0 F)
19851.1 C (34.0 F)
1989n/a

Wettest day (Rx1day)

Wettest day (Rx1day) at Bamicori by year The wettest day of the year at Bamicori, 1953 to 1989. The record is 202.9 mm (8.0 in) in 1956, marked on the chart; the median year is 73.1 mm (2.9 in). 050100150200250196019701980Record: 202.9 mm (8.0 in) in 1956
The wettest day of the year at Bamicori, 1953 to 1989. The record is 202.9 mm (8.0 in) in 1956, marked on the chart; the median year is 73.1 mm (2.9 in).
Wettest day (Rx1day) at Bamicori by year
YearWettest day (Rx1day)
195358.2 mm (2.3 in)
195483.8 mm (3.3 in)
1955111.8 mm (4.4 in)
1956202.9 mm (8.0 in)
195779.8 mm (3.1 in)
195880.8 mm (3.2 in)
195967.1 mm (2.6 in)
196056.4 mm (2.2 in)
1961192.8 mm (7.6 in)
196254.9 mm (2.2 in)
196382.0 mm (3.2 in)
196461.5 mm (2.4 in)
196564.8 mm (2.6 in)
196651.1 mm (2.0 in)
196753.1 mm (2.1 in)
196878.0 mm (3.1 in)
196987.4 mm (3.4 in)
197098.0 mm (3.9 in)
197165.0 mm (2.6 in)
197259.9 mm (2.4 in)
197355.4 mm (2.2 in)
197463.0 mm (2.5 in)
197595.8 mm (3.8 in)
1976117.9 mm (4.6 in)
197759.7 mm (2.4 in)
197888.4 mm (3.5 in)
197965.8 mm (2.6 in)
198061.5 mm (2.4 in)
198192.2 mm (3.6 in)
198294.0 mm (3.7 in)
198375.2 mm (3.0 in)
198470.9 mm (2.8 in)
198577.5 mm (3.1 in)
198924.9 mm (1.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Bamicori by year The wettest five days of the year at Bamicori, 1953 to 1989. The record is 240.7 mm (9.5 in) in 1956, marked on the chart; the median year is 128.0 mm (5.0 in). 0100200300196019701980Record: 240.7 mm (9.5 in) in 1956
The wettest five days of the year at Bamicori, 1953 to 1989. The record is 240.7 mm (9.5 in) in 1956, marked on the chart; the median year is 128.0 mm (5.0 in).
Wettest five days (Rx5day) at Bamicori by year
YearWettest five days (Rx5day)
195373.4 mm (2.9 in)
195490.1 mm (3.5 in)
1955143.6 mm (5.7 in)
1956240.7 mm (9.5 in)
1957124.7 mm (4.9 in)
1958145.3 mm (5.7 in)
1959141.2 mm (5.6 in)
1960120.4 mm (4.7 in)
1961211.6 mm (8.3 in)
196293.7 mm (3.7 in)
1963201.2 mm (7.9 in)
196495.5 mm (3.8 in)
1965117.7 mm (4.6 in)
196657.8 mm (2.3 in)
196784.9 mm (3.3 in)
1968135.2 mm (5.3 in)
1969131.2 mm (5.2 in)
1970167.4 mm (6.6 in)
197182.1 mm (3.2 in)
1972201.6 mm (7.9 in)
1973106.0 mm (4.2 in)
1974180.9 mm (7.1 in)
1975157.3 mm (6.2 in)
1976176.8 mm (7.0 in)
197778.5 mm (3.1 in)
1978143.8 mm (5.7 in)
197984.1 mm (3.3 in)
1980181.9 mm (7.2 in)
1981176.0 mm (6.9 in)
1982153.4 mm (6.0 in)
1983101.1 mm (4.0 in)
1984103.6 mm (4.1 in)
198596.8 mm (3.8 in)
198934.5 mm (1.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Bamicori by year The longest dry spell of the year at Bamicori, 1953 to 1989. The record is 177 days in 1955, marked on the chart; the median year is 94 days. 050100150200196019701980Record: 177 days in 1955
The longest dry spell of the year at Bamicori, 1953 to 1989. The record is 177 days in 1955, marked on the chart; the median year is 94 days.
Longest dry spell (CDD) at Bamicori by year
YearLongest dry spell (CDD)
195326 days
195497 days
1955177 days
1956104 days
195761 days
195892 days
195964 days
1960121 days
196171 days
1962127 days
1963131 days
196497 days
1965108 days
196669 days
196794 days
196868 days
1969135 days
197094 days
1971118 days
1972144 days
197376 days
197492 days
197568 days
1976131 days
197775 days
197887 days
1979102 days
198096 days
198153 days
1982107 days
198352 days
1984102 days
198577 days
198928 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

31 years, 1954 to 1989

A day with at least 71.2 mm (2.8 in) of rain is expected about once in 2 years. A day with at least 229.7 mm (9.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Bamicori: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years71.2 mm (2.8 in)
5 years98.4 mm (3.9 in)
10 years121.3 mm (4.8 in)
25 years157.4 mm (6.2 in)
50 years190.4 mm (7.5 in)Longer than the 31 years of record
100 years229.7 mm (9.0 in)Longer than the 31 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, 31 years of values from 1954 to 1989.

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: 202.9 mm (8.0 in) in 1956; 192.8 mm (7.6 in) in 1961; 117.9 mm (4.6 in) in 1976.

Download the Data

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