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San Felipe Orizatlan (Smn) Weather Records (MXN00013021)

Record envelope, standing records and threshold days for San Felipe Orizatlan (Smn) (MXN00013021), Mexico, with 61 years of record.

Key Facts for San Felipe Orizatlan (Smn)

  • San Felipe Orizatlan (Smn) (MXN00013021) is a weather station in Mexico at 21.17 latitude and -98.60 longitude, 180 m (590 ft) above sea level.
  • The station reports from 1941 to 2001, 61 years of record.
  • 1,464 records set at San Felipe Orizatlan (Smn) still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • San Felipe Orizatlan (Smn) tied a daily record high maximum temperature of 31.7 C (89.1 F) on 12 December 2001.

About the Station

  • Location: Mexico, 21.17 latitude, -98.60 longitude.
  • Elevation: 180 m (590 ft).
  • Period of record: 1941 to 2001, 61 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 San Felipe Orizatlan (Smn), with 2026 drawn through them The band shows the record high and record low for each calendar day at San Felipe Orizatlan (Smn). The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at San Felipe Orizatlan (Smn). 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 San Felipe Orizatlan (Smn), with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan40.6 C (105.1 F)1.7 C (35.1 F)n/an/a
Feb39.4 C (102.9 F)-6.1 C (21.0 F)n/an/a
Mar45.6 C (114.1 F)3.9 C (39.0 F)n/an/a
Apr49.4 C (120.9 F)6.7 C (44.1 F)n/an/a
May47.8 C (118.0 F)10.0 C (50.0 F)n/an/a
Jun49.4 C (120.9 F)13.9 C (57.0 F)n/an/a
Jul45.0 C (113.0 F)13.9 C (57.0 F)n/an/a
Aug45.0 C (113.0 F)15.0 C (59.0 F)n/an/a
Sep42.8 C (109.0 F)11.1 C (52.0 F)n/an/a
Oct40.6 C (105.1 F)7.8 C (46.0 F)n/an/a
Nov37.8 C (100.0 F)2.8 C (37.0 F)n/an/a
Dec38.9 C (102.0 F)-2.2 C (28.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at San Felipe Orizatlan (Smn) by the year they were set 1,464 records at San Felipe Orizatlan (Smn) still stand. 1964 holds the most, with 77. 0204060801942: 151943: 331944: 361945: 281946: 671947: 341948: 181949: 191950: 141951: 241952: 321953: 671954: 71955: 551956: 391957: 241958: 141959: 201960: 351961: 181962: 171963: 361964: 771965: 671966: 381967: 631968: 41969: 151970: 261971: 131973: 191974: 131975: 311976: 191977: 91978: 171979: 81980: 81981: 91982: 31983: 31984: 31985: 81986: 71987: 231988: 241989: 241990: 131991: 301992: 281993: 431994: 181995: 61996: 191997: 231998: 251999: 132000: 482001: 151942194819541960196619731979198519911997
1,464 records at San Felipe Orizatlan (Smn) still stand. 1964 holds the most, with 77.
Standing records at San Felipe Orizatlan (Smn) by the year they were set
Year setStanding records
194215
194333
194436
194528
194667
194734
194818
194919
195014
195124
195232
195367
19547
195555
195639
195724
195814
195920
196035
196118
196217
196336
196477
196567
196638
196763
19684
196915
197026
197113
197319
197413
197531
197619
19779
197817
19798
19808
19819
19823
19833
19843
19858
19867
198723
198824
198924
199013
199130
199228
199343
199418
19956
199619
199723
199825
199913
200048
200115

All-Time Record Progression

3 new records
When San Felipe Orizatlan (Smn) set new all-time records 3 all-time records were set at San Felipe Orizatlan (Smn) between 23 September 1978 and 16 April 1998. Each dot is a new record. Record daily precipitationRecord high maximum temperature23 September 1978: Record daily precipitation 287.8 mm (11.3 in)7 August 1990: Record daily precipitation 411.0 mm (16.2 in)16 April 1998: Record high maximum temperature 49.4 C (120.9 F)1980198519901995
3 all-time records were set at San Felipe Orizatlan (Smn) between 23 September 1978 and 16 April 1998. Each dot is a new record.
When San Felipe Orizatlan (Smn) set new all-time records
DateKindDetail
1978-09-23Record daily precipitationRecord daily precipitation 287.8 mm (11.3 in)
1990-08-07Record daily precipitationRecord daily precipitation 411.0 mm (16.2 in)
1998-04-16Record high maximum temperatureRecord high maximum temperature 49.4 C (120.9 F)

Wettest Day of Each Month

Aug: 411.0 mm (16.2 in)
Record daily precipitation for each month at San Felipe Orizatlan (Smn) The wettest day on record for each calendar month at San Felipe Orizatlan (Smn). The most was 411.0 mm (16.2 in) on 7 August 1990. 0200400600 Jan: 79.8 mm (3.1 in), 30 January 1956 Jan Feb: 79.8 mm (3.1 in), 25 February 1965 Feb Mar: 287.3 mm (11.3 in), 30 March 1997 Mar Apr: 220.0 mm (8.7 in), 14 April 1964 Apr May: 199.9 mm (7.9 in), 1 May 1962 May Jun: 259.8 mm (10.2 in), 26 June 1958 Jun Jul: 210.8 mm (8.3 in), 17 July 1948 Jul Aug: 411.0 mm (16.2 in), 7 August 1990 Aug Sep: 287.8 mm (11.3 in), 23 September 1978 Sep Oct: 279.9 mm (11.0 in), 13 October 1958 Oct Nov: 149.9 mm (5.9 in), 4 November 1952 Nov Dec: 99.8 mm (3.9 in), 25 December 1974 Dec
The wettest day on record for each calendar month at San Felipe Orizatlan (Smn). The most was 411.0 mm (16.2 in) on 7 August 1990.
Record daily precipitation for each month at San Felipe Orizatlan (Smn)
MonthRecord daily precipitation (mm)Date
Jan79.8 mm (3.1 in)30 January 1956
Feb79.8 mm (3.1 in)25 February 1965
Mar287.3 mm (11.3 in)30 March 1997
Apr220.0 mm (8.7 in)14 April 1964
May199.9 mm (7.9 in)1 May 1962
Jun259.8 mm (10.2 in)26 June 1958
Jul210.8 mm (8.3 in)17 July 1948
Aug411.0 mm (16.2 in)7 August 1990
Sep287.8 mm (11.3 in)23 September 1978
Oct279.9 mm (11.0 in)13 October 1958
Nov149.9 mm (5.9 in)4 November 1952
Dec99.8 mm (3.9 in)25 December 1974

Period of Record Coverage

1942 to 2001
Days with data per year at San Felipe Orizatlan (Smn) 60 years of record at San Felipe Orizatlan (Smn), 1942 to 2001. 4 years have data for under 90 percent of days and are left out of rankings: 1942, 1944, 1971, 1972. 1942: 199 of 365 days1943: 361 of 365 days1944: 244 of 366 days1945: 364 of 365 days1946: 362 of 365 days1947: 359 of 365 days1948: 363 of 366 days1949: 363 of 365 days1950: 364 of 365 days1951: 361 of 365 days1952: 366 of 366 days1953: 365 of 365 days1954: 365 of 365 days1955: 365 of 365 days1956: 366 of 366 days1957: 365 of 365 days1958: 365 of 365 days1959: 365 of 365 days1960: 366 of 366 days1961: 353 of 365 days1962: 353 of 365 days1963: 353 of 365 days1964: 354 of 366 days1965: 352 of 365 days1966: 353 of 365 days1967: 352 of 365 days1968: 354 of 366 days1969: 364 of 365 days1970: 365 of 365 days1971: 181 of 365 days1972: 184 of 366 days1973: 365 of 365 days1974: 334 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 334 of 365 days1978: 359 of 365 days1979: 364 of 365 days1980: 366 of 366 days1981: 365 of 365 days1982: 365 of 365 days1983: 365 of 365 days1984: 365 of 366 days1985: 364 of 365 days1986: 364 of 365 days1987: 364 of 365 days1988: 365 of 366 days1989: 362 of 365 days1990: 334 of 365 days1991: 332 of 365 days1992: 347 of 366 days1993: 348 of 365 days1994: 363 of 365 days1995: 363 of 365 days1996: 333 of 366 days1997: 360 of 365 days1998: 332 of 365 days1999: 362 of 365 days2000: 360 of 366 days2001: 363 of 365 days195019601970198019902000
60 years of record at San Felipe Orizatlan (Smn), 1942 to 2001. 4 years have data for under 90 percent of days and are left out of rankings: 1942, 1944, 1971, 1972.
Days with data per year at San Felipe Orizatlan (Smn)
YearDays with dataShare of yearComplete
194219955%No
194336199%Yes
194424467%No
1945364100%Yes
194636299%Yes
194735998%Yes
194836399%Yes
194936399%Yes
1950364100%Yes
195136199%Yes
1952366100%Yes
1953365100%Yes
1954365100%Yes
1955365100%Yes
1956366100%Yes
1957365100%Yes
1958365100%Yes
1959365100%Yes
1960366100%Yes
196135397%Yes
196235397%Yes
196335397%Yes
196435497%Yes
196535296%Yes
196635397%Yes
196735296%Yes
196835497%Yes
1969364100%Yes
1970365100%Yes
197118150%No
197218450%No
1973365100%Yes
197433492%Yes
1975365100%Yes
1976366100%Yes
197733492%Yes
197835998%Yes
1979364100%Yes
1980366100%Yes
1981365100%Yes
1982365100%Yes
1983365100%Yes
1984365100%Yes
1985364100%Yes
1986364100%Yes
1987364100%Yes
1988365100%Yes
198936299%Yes
199033492%Yes
199133291%Yes
199234795%Yes
199334895%Yes
199436399%Yes
199536399%Yes
199633391%Yes
199736099%Yes
199833291%Yes
199936299%Yes
200036098%Yes
200136399%Yes

Latest Records

20
Latest records at San Felipe Orizatlan (Smn)
DateStationRecordValueBeat old record byOld record stoodSignificance
12 December 2001San Felipe Orizatlan (Smn), MXdaily high max (Tie)31.7 C (89.1 F)tie4 years1 of 100 (Routine)
6 December 2001San Felipe Orizatlan (Smn), MXdaily high min20.0 C (68.0 F)1.1 C (2.0 F)50 years24 of 100 (Routine)
1 December 2001San Felipe Orizatlan (Smn), MXmonthly high min23.3 C (73.9 F)1.6 C (2.9 F)31 years29 of 100 (Routine)
16 November 2001San Felipe Orizatlan (Smn), MXdaily high min (Tie)20.6 C (69.1 F)tie56 years5 of 100 (Routine)
28 October 2001San Felipe Orizatlan (Smn), MXdaily low max21.1 C (70.0 F)0.6 C (1.1 F)56 years24 of 100 (Routine)
14 October 2001San Felipe Orizatlan (Smn), MXdaily high min23.3 C (73.9 F)0.5 C (0.9 F)40 years19 of 100 (Routine)
13 October 2001San Felipe Orizatlan (Smn), MXdaily high min (Tie)22.8 C (73.0 F)tie20 years3 of 100 (Routine)
8 October 2001San Felipe Orizatlan (Smn), MXdaily high min23.9 C (75.0 F)0.6 C (1.1 F)55 years24 of 100 (Routine)
24 September 2001San Felipe Orizatlan (Smn), MXdaily low max23.9 C (75.0 F)0.5 C (0.9 F)11 years10 of 100 (Routine)
19 September 2001San Felipe Orizatlan (Smn), MXdaily rain46.2 mm (1.8 in)4.3 mm (0.17 in)8 years9 of 100 (Routine)
12 September 2001San Felipe Orizatlan (Smn), MXdaily high min (Tie)23.9 C (75.0 F)tie55 years5 of 100 (Routine)
11 September 2001San Felipe Orizatlan (Smn), MXdaily high min (Tie)24.4 C (75.9 F)tie55 years5 of 100 (Routine)
10 September 2001San Felipe Orizatlan (Smn), MXdaily high min25.0 C (77.0 F)1.1 C (2.0 F)55 years27 of 100 (Routine)
9 September 2001San Felipe Orizatlan (Smn), MXdaily high min23.9 C (75.0 F)0.6 C (1.1 F)55 years24 of 100 (Routine)
5 September 2001San Felipe Orizatlan (Smn), MXdaily high min (Tie)25.0 C (77.0 F)tie55 years5 of 100 (Routine)
4 September 2001San Felipe Orizatlan (Smn), MXdaily high min26.1 C (79.0 F)0.5 C (0.9 F)48 years22 of 100 (Routine)
3 September 2001San Felipe Orizatlan (Smn), MXdaily high min26.1 C (79.0 F)1.1 C (2.0 F)55 years27 of 100 (Routine)
30 August 2001San Felipe Orizatlan (Smn), MXdaily high min (Tie)25.0 C (77.0 F)tie48 years5 of 100 (Routine)
2 August 2001San Felipe Orizatlan (Smn), MXdaily rain (Tie)79.8 mm (3.1 in)tie40 years4 of 100 (Routine)
3 July 2001San Felipe Orizatlan (Smn), MXmonthly low max21.7 C (71.1 F)2.2 C (4.0 F)48 years36 of 100 (Notable)

Climate Trend

48 complete years, 1943 to 2001
Annual mean temperature at San Felipe Orizatlan (Smn) as warming stripes, 1943 to 2001 One stripe for each of 48 complete years at San Felipe Orizatlan (Smn), 1943 to 2001. Blue stripes are years cooler than the station's own mean of 23.9 C (75.1 F); red stripes are warmer. The coolest year was 1947, at 22.0 C (71.6 F), and the warmest was 1967, at 27.2 C (80.9 F). The strongest colour marks a difference of 3.3 C (5.9 F). 1943: 24.5 C, +0.6 C from the station mean1945: 24.0 C, +0.1 C from the station mean1946: 24.0 C, 0.0 C from the station mean1947: 22.0 C, -1.9 C from the station mean1948: 22.3 C, -1.6 C from the station mean1949: 22.7 C, -1.2 C from the station mean1950: 23.0 C, -1.0 C from the station mean1951: 22.7 C, -1.3 C from the station mean1952: 22.8 C, -1.2 C from the station mean1953: 24.9 C, +1.0 C from the station mean1954: 23.2 C, -0.7 C from the station mean1955: 24.3 C, +0.3 C from the station mean1956: 24.0 C, +0.1 C from the station mean1957: 25.4 C, +1.5 C from the station mean1958: 25.0 C, +1.0 C from the station mean1959: 24.3 C, +0.4 C from the station mean1960: 24.9 C, +1.0 C from the station mean1961: 25.6 C, +1.7 C from the station mean1962: 24.7 C, +0.8 C from the station mean1963: 26.3 C, +2.4 C from the station mean1964: 26.6 C, +2.6 C from the station mean1965: 26.9 C, +2.9 C from the station mean1966: 26.1 C, +2.2 C from the station mean1967: 27.2 C, +3.3 C from the station mean1968: 25.0 C, +1.1 C from the station mean1969: 25.1 C, +1.2 C from the station mean1970: 22.2 C, -1.7 C from the station mean1973: 23.6 C, -0.4 C from the station mean1975: 23.5 C, -0.4 C from the station mean1976: 22.3 C, -1.7 C from the station mean1978: 23.5 C, -0.4 C from the station mean1979: 23.3 C, -0.6 C from the station mean1980: 22.9 C, -1.1 C from the station mean1981: 23.5 C, -0.4 C from the station mean1982: 23.9 C, 0.0 C from the station mean1983: 23.6 C, -0.3 C from the station mean1984: 23.5 C, -0.4 C from the station mean1985: 23.2 C, -0.7 C from the station mean1986: 22.9 C, -1.0 C from the station mean1987: 22.3 C, -1.7 C from the station mean1988: 22.6 C, -1.4 C from the station mean1989: 23.3 C, -0.6 C from the station mean1994: 22.4 C, -1.5 C from the station mean1995: 22.7 C, -1.3 C from the station mean1997: 23.9 C, 0.0 C from the station mean1999: 24.8 C, +0.8 C from the station mean2000: 23.3 C, -0.6 C from the station mean2001: 24.3 C, +0.3 C from the station mean194319501955196019651970197519801985199019952000
One stripe for each of 48 complete years at San Felipe Orizatlan (Smn), 1943 to 2001. Blue stripes are years cooler than the station's own mean of 23.9 C (75.1 F); red stripes are warmer. The coolest year was 1947, at 22.0 C (71.6 F), and the warmest was 1967, at 27.2 C (80.9 F). The strongest colour marks a difference of 3.3 C (5.9 F).
Annual mean temperature at San Felipe Orizatlan (Smn) as warming stripes, 1943 to 2001
YearAnnual mean temperatureDifference from the station mean
194324.5 C+0.60 C
194524.0 C+0.10 C
194624.0 C+0.02 C
194722.0 C-1.94 C
194822.3 C-1.60 C
194922.7 C-1.20 C
195023.0 C-0.98 C
195122.7 C-1.27 C
195222.8 C-1.16 C
195324.9 C+0.96 C
195423.2 C-0.74 C
195524.3 C+0.33 C
195624.0 C+0.06 C
195725.4 C+1.48 C
195825.0 C+1.03 C
195924.3 C+0.37 C
196024.9 C+0.96 C
196125.6 C+1.70 C
196224.7 C+0.78 C
196326.3 C+2.39 C
196426.6 C+2.63 C
196526.9 C+2.91 C
196626.1 C+2.17 C
196727.2 C+3.25 C
196825.0 C+1.06 C
196925.1 C+1.19 C
197022.2 C-1.72 C
197323.6 C-0.37 C
197523.5 C-0.44 C
197622.3 C-1.66 C
197823.5 C-0.44 C
197923.3 C-0.61 C
198022.9 C-1.06 C
198123.5 C-0.42 C
198223.9 C-0.02 C
198323.6 C-0.33 C
198423.5 C-0.45 C
198523.2 C-0.73 C
198622.9 C-1.03 C
198722.3 C-1.66 C
198822.6 C-1.39 C
198923.3 C-0.65 C
199422.4 C-1.55 C
199522.7 C-1.26 C
199723.9 C+0.00 C
199924.8 C+0.83 C
200023.3 C-0.60 C
200124.3 C+0.33 C

The fitted trend in annual mean temperature here over 1943 to 2001 is -0.1 C (-0.4 to 0.1) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.3 F (-0.7 to 0.2) per decade. The slope is a straight line fitted to 48 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at San Felipe Orizatlan (Smn)
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature-0.1 C (-0.4 to 0.1) per decade-0.3 F (-0.7 to 0.2) per decade1943 to 200148Not clearly different from zero
Mean daily maximum-0.1 C (-0.5 to 0.2) per decade-0.3 F (-0.9 to 0.4) per decade1943 to 200148Not clearly different from zero
Mean daily minimum-0.14 C (-0.32 to 0.04) per decade-0.3 F (-0.6 to 0.1) per decade1943 to 200148Not clearly different from zero

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

1941 to 2001
Yearly extremes at San Felipe Orizatlan (Smn): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)49.4 C (120.9 F)199840.0 C (104.0 F)60
Coldest night (TNn)-6.1 C (21.0 F)19515.0 C (41.0 F)60
Wettest day (Rx1day)411.0 mm (16.2 in)1990140.0 mm (5.5 in)61
Wettest five days (Rx5day)739.2 mm (29.1 in)1970252.8 mm (10.0 in)61
Longest dry spell (CDD)75 days194826 days61

Hottest day (TXx)

Hottest day (TXx) at San Felipe Orizatlan (Smn) by year The hottest day of the year at San Felipe Orizatlan (Smn), 1941 to 2001. The record is 49.4 C (120.9 F) in 1998, marked on the chart; the median year is 40.0 C (104.0 F). 35404550195019601970198019902000Record: 49.4 C (120.9 F) in 1998
The hottest day of the year at San Felipe Orizatlan (Smn), 1941 to 2001. The record is 49.4 C (120.9 F) in 1998, marked on the chart; the median year is 40.0 C (104.0 F).
Hottest day (TXx) at San Felipe Orizatlan (Smn) by year
YearHottest day (TXx)
1941n/a
194238.9 C (102.0 F)
194341.7 C (107.1 F)
194437.8 C (100.0 F)
194542.8 C (109.0 F)
194639.4 C (102.9 F)
194738.3 C (100.9 F)
194839.4 C (102.9 F)
194937.8 C (100.0 F)
195035.6 C (96.1 F)
195137.8 C (100.0 F)
195235.0 C (95.0 F)
195343.9 C (111.0 F)
195440.0 C (104.0 F)
195546.7 C (116.1 F)
195647.2 C (117.0 F)
195745.0 C (113.0 F)
195845.0 C (113.0 F)
195942.2 C (108.0 F)
196042.8 C (109.0 F)
196143.9 C (111.0 F)
196236.1 C (97.0 F)
196346.7 C (116.1 F)
196445.0 C (113.0 F)
196546.1 C (115.0 F)
196642.8 C (109.0 F)
196745.6 C (114.1 F)
196838.9 C (102.0 F)
196935.6 C (96.1 F)
197035.0 C (95.0 F)
197137.8 C (100.0 F)
197235.6 C (96.1 F)
197340.0 C (104.0 F)
197441.7 C (107.1 F)
197538.9 C (102.0 F)
197635.6 C (96.1 F)
197736.7 C (98.1 F)
197842.8 C (109.0 F)
197938.9 C (102.0 F)
198041.1 C (106.0 F)
198138.3 C (100.9 F)
198240.6 C (105.1 F)
198340.0 C (104.0 F)
198438.9 C (102.0 F)
198535.6 C (96.1 F)
198640.6 C (105.1 F)
198736.7 C (98.1 F)
198837.8 C (100.0 F)
198940.6 C (105.1 F)
199041.1 C (106.0 F)
199145.0 C (113.0 F)
199236.7 C (98.1 F)
199335.6 C (96.1 F)
199437.2 C (99.0 F)
199540.6 C (105.1 F)
199640.6 C (105.1 F)
199740.0 C (104.0 F)
199849.4 C (120.9 F)
199947.8 C (118.0 F)
200041.7 C (107.1 F)
200140.6 C (105.1 F)

Coldest night (TNn)

Coldest night (TNn) at San Felipe Orizatlan (Smn) by year The coldest night of the year at San Felipe Orizatlan (Smn), 1941 to 2001. The record is -6.1 C (21.0 F) in 1951, marked on the chart; the median year is 5.0 C (41.0 F). -10-50510195019601970198019902000Record: -6.1 C (21.0 F) in 1951
The coldest night of the year at San Felipe Orizatlan (Smn), 1941 to 2001. The record is -6.1 C (21.0 F) in 1951, marked on the chart; the median year is 5.0 C (41.0 F).
Coldest night (TNn) at San Felipe Orizatlan (Smn) by year
YearColdest night (TNn)
1941n/a
19428.9 C (48.0 F)
19433.9 C (39.0 F)
19447.2 C (45.0 F)
19455.0 C (41.0 F)
19466.7 C (44.1 F)
19475.0 C (41.0 F)
19487.2 C (45.0 F)
19496.1 C (43.0 F)
19505.0 C (41.0 F)
1951-6.1 C (21.0 F)
19526.7 C (44.1 F)
19535.6 C (42.1 F)
19545.6 C (42.1 F)
19553.3 C (37.9 F)
19564.4 C (39.9 F)
19575.0 C (41.0 F)
19585.6 C (42.1 F)
19596.7 C (44.1 F)
19602.8 C (37.0 F)
19618.3 C (46.9 F)
19622.8 C (37.0 F)
19632.8 C (37.0 F)
19645.0 C (41.0 F)
19654.4 C (39.9 F)
19665.6 C (42.1 F)
19675.0 C (41.0 F)
19686.1 C (43.0 F)
19696.7 C (44.1 F)
19702.8 C (37.0 F)
19712.8 C (37.0 F)
19726.7 C (44.1 F)
19732.8 C (37.0 F)
19745.0 C (41.0 F)
19751.7 C (35.1 F)
19763.9 C (39.0 F)
19774.4 C (39.9 F)
19783.9 C (39.0 F)
19793.9 C (39.0 F)
19805.0 C (41.0 F)
19816.7 C (44.1 F)
19823.9 C (39.0 F)
19832.8 C (37.0 F)
19845.0 C (41.0 F)
19852.8 C (37.0 F)
19863.3 C (37.9 F)
19875.6 C (42.1 F)
19885.6 C (42.1 F)
1989-2.2 C (28.0 F)
19903.9 C (39.0 F)
19915.0 C (41.0 F)
19926.7 C (44.1 F)
19932.8 C (37.0 F)
19942.8 C (37.0 F)
19957.8 C (46.0 F)
19962.8 C (37.0 F)
1997-0.6 C (30.9 F)
19985.6 C (42.1 F)
19996.7 C (44.1 F)
20002.8 C (37.0 F)
20015.6 C (42.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at San Felipe Orizatlan (Smn) by year The wettest day of the year at San Felipe Orizatlan (Smn), 1941 to 2001. The record is 411.0 mm (16.2 in) in 1990, marked on the chart; the median year is 140.0 mm (5.5 in). 0200400600195019601970198019902000Record: 411.0 mm (16.2 in) in 1990
The wettest day of the year at San Felipe Orizatlan (Smn), 1941 to 2001. The record is 411.0 mm (16.2 in) in 1990, marked on the chart; the median year is 140.0 mm (5.5 in).
Wettest day (Rx1day) at San Felipe Orizatlan (Smn) by year
YearWettest day (Rx1day)
194110.2 mm (0.4 in)
194289.9 mm (3.5 in)
1943169.9 mm (6.7 in)
194448.8 mm (1.9 in)
194579.8 mm (3.1 in)
1946132.8 mm (5.2 in)
1947279.9 mm (11.0 in)
1948210.8 mm (8.3 in)
1949159.8 mm (6.3 in)
195079.8 mm (3.1 in)
195193.0 mm (3.7 in)
1952149.9 mm (5.9 in)
1953140.0 mm (5.5 in)
1954159.8 mm (6.3 in)
1955140.0 mm (5.5 in)
1956140.0 mm (5.5 in)
1957159.8 mm (6.3 in)
1958279.9 mm (11.0 in)
1959190.0 mm (7.5 in)
1960199.9 mm (7.9 in)
1961140.0 mm (5.5 in)
1962199.9 mm (7.9 in)
1963110.0 mm (4.3 in)
1964220.0 mm (8.7 in)
1965110.0 mm (4.3 in)
1966149.9 mm (5.9 in)
1967169.9 mm (6.7 in)
196899.8 mm (3.9 in)
1969159.8 mm (6.3 in)
1970239.8 mm (9.4 in)
197199.8 mm (3.9 in)
1972140.0 mm (5.5 in)
1973179.8 mm (7.1 in)
1974179.8 mm (7.1 in)
197579.8 mm (3.1 in)
1976140.0 mm (5.5 in)
197779.8 mm (3.1 in)
1978287.8 mm (11.3 in)
197979.8 mm (3.1 in)
198072.9 mm (2.9 in)
198199.8 mm (3.9 in)
198269.9 mm (2.8 in)
198359.9 mm (2.4 in)
198459.9 mm (2.4 in)
198589.9 mm (3.5 in)
1986159.8 mm (6.3 in)
1987143.8 mm (5.7 in)
198879.8 mm (3.1 in)
198999.8 mm (3.9 in)
1990411.0 mm (16.2 in)
1991229.1 mm (9.0 in)
1992182.4 mm (7.2 in)
1993240.8 mm (9.5 in)
199495.0 mm (3.7 in)
1995148.3 mm (5.8 in)
1996100.3 mm (3.9 in)
1997287.3 mm (11.3 in)
1998165.4 mm (6.5 in)
1999159.8 mm (6.3 in)
2000149.4 mm (5.9 in)
200185.3 mm (3.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at San Felipe Orizatlan (Smn) by year The wettest five days of the year at San Felipe Orizatlan (Smn), 1941 to 2001. The record is 739.2 mm (29.1 in) in 1970, marked on the chart; the median year is 252.8 mm (10.0 in). 0200400600800195019601970198019902000Record: 739.2 mm (29.1 in) in 1970
The wettest five days of the year at San Felipe Orizatlan (Smn), 1941 to 2001. The record is 739.2 mm (29.1 in) in 1970, marked on the chart; the median year is 252.8 mm (10.0 in).
Wettest five days (Rx5day) at San Felipe Orizatlan (Smn) by year
YearWettest five days (Rx5day)
194121.7 mm (0.9 in)
1942179.4 mm (7.1 in)
1943252.8 mm (10.0 in)
194485.6 mm (3.4 in)
1945257.3 mm (10.1 in)
1946307.6 mm (12.1 in)
1947477.8 mm (18.8 in)
1948367.5 mm (14.5 in)
1949336.4 mm (13.2 in)
195099.6 mm (3.9 in)
1951145.5 mm (5.7 in)
1952289.4 mm (11.4 in)
1953169.5 mm (6.7 in)
1954389.5 mm (15.3 in)
1955299.5 mm (11.8 in)
1956209.4 mm (8.2 in)
1957219.5 mm (8.6 in)
1958579.6 mm (22.8 in)
1959279.4 mm (11.0 in)
1960329.4 mm (13.0 in)
1961349.3 mm (13.8 in)
1962459.2 mm (18.1 in)
1963219.4 mm (8.6 in)
1964279.7 mm (11.0 in)
1965239.6 mm (9.4 in)
1966419.7 mm (16.5 in)
1967389.4 mm (15.3 in)
1968219.5 mm (8.6 in)
1969359.4 mm (14.1 in)
1970739.2 mm (29.1 in)
1971179.3 mm (7.1 in)
1972229.3 mm (9.0 in)
1973279.4 mm (11.0 in)
1974469.1 mm (18.5 in)
1975179.4 mm (7.1 in)
1976419.2 mm (16.5 in)
1977149.4 mm (5.9 in)
1978501.2 mm (19.7 in)
1979180.6 mm (7.1 in)
1980163.3 mm (6.4 in)
1981149.3 mm (5.9 in)
1982105.1 mm (4.1 in)
198399.8 mm (3.9 in)
198459.9 mm (2.4 in)
1985134.3 mm (5.3 in)
1986177.6 mm (7.0 in)
1987303.3 mm (11.9 in)
1988214.6 mm (8.4 in)
1989151.4 mm (6.0 in)
1990476.9 mm (18.8 in)
1991660.3 mm (26.0 in)
1992217.4 mm (8.6 in)
1993429.6 mm (16.9 in)
1994185.5 mm (7.3 in)
1995281.7 mm (11.1 in)
1996231.2 mm (9.1 in)
1997310.0 mm (12.2 in)
1998292.7 mm (11.5 in)
1999308.9 mm (12.2 in)
2000202.7 mm (8.0 in)
2001168.2 mm (6.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at San Felipe Orizatlan (Smn) by year The longest dry spell of the year at San Felipe Orizatlan (Smn), 1941 to 2001. The record is 75 days in 1948, marked on the chart; the median year is 26 days. 020406080195019601970198019902000Record: 75 days in 1948
The longest dry spell of the year at San Felipe Orizatlan (Smn), 1941 to 2001. The record is 75 days in 1948, marked on the chart; the median year is 26 days.
Longest dry spell (CDD) at San Felipe Orizatlan (Smn) by year
YearLongest dry spell (CDD)
194117 days
194232 days
194330 days
194420 days
194524 days
194630 days
194735 days
194875 days
194942 days
195061 days
195169 days
195231 days
195343 days
195443 days
195531 days
195625 days
195724 days
195821 days
195920 days
196027 days
196129 days
196227 days
196322 days
196419 days
196521 days
196622 days
196721 days
196826 days
196931 days
197028 days
197168 days
197222 days
197333 days
197444 days
197552 days
197614 days
197723 days
197822 days
197933 days
198018 days
198121 days
198215 days
198327 days
198424 days
198514 days
198626 days
198721 days
198830 days
198934 days
199018 days
199131 days
199221 days
199323 days
199416 days
199524 days
199626 days
199724 days
199832 days
199930 days
200019 days
200121 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

57 years, 1942 to 2001

A day with at least 138.9 mm (5.5 in) of rain is expected about once in 2 years. A day with at least 385.7 mm (15.2 in) of rain is expected about once in 100 years.

Rainfall return levels at San Felipe Orizatlan (Smn): the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years138.9 mm (5.5 in)
5 years200.3 mm (7.9 in)
10 years242.7 mm (9.6 in)
25 years298.6 mm (11.8 in)
50 years341.6 mm (13.4 in)
100 years385.7 mm (15.2 in)Longer than the 57 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, 57 years of values from 1942 to 2001.

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: 411.0 mm (16.2 in) in 1990; 287.8 mm (11.3 in) in 1978; 287.3 mm (11.3 in) in 1997.

Download the Data

  • Data for San Felipe Orizatlan (Smn) standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for San Felipe Orizatlan (Smn) 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).