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

San Juan Evangelista (Dge) Weather Records (MXN00030147)

Record envelope, standing records and threshold days for San Juan Evangelista (Dge) (MXN00030147), Mexico, with 42 years of record.

Key Facts for San Juan Evangelista (Dge)

  • San Juan Evangelista (Dge) (MXN00030147) is a weather station in Mexico at 17.88 latitude and -95.13 longitude, 18 m (59 ft) above sea level.
  • The station reports from 1970 to 2011, 42 years of record.
  • 1,464 records set at San Juan Evangelista (Dge) still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • San Juan Evangelista (Dge) tied a daily record low maximum temperature of 20.6 C (69.1 F) on 7 December 2011.

About the Station

  • Location: Mexico, 17.88 latitude, -95.13 longitude.
  • Elevation: 18 m (59 ft).
  • Period of record: 1970 to 2011, 42 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 Juan Evangelista (Dge), with 2026 drawn through them The band shows the record high and record low for each calendar day at San Juan Evangelista (Dge). The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 01020304050 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at San Juan Evangelista (Dge). 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 Juan Evangelista (Dge), with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan36.1 C (97.0 F)8.9 C (48.0 F)n/an/a
Feb38.3 C (100.9 F)10.0 C (50.0 F)n/an/a
Mar40.0 C (104.0 F)8.9 C (48.0 F)n/an/a
Apr41.7 C (107.1 F)13.3 C (55.9 F)n/an/a
May41.7 C (107.1 F)17.8 C (64.0 F)n/an/a
Jun42.8 C (109.0 F)20.0 C (68.0 F)n/an/a
Jul38.3 C (100.9 F)20.0 C (68.0 F)n/an/a
Aug36.7 C (98.1 F)20.6 C (69.1 F)n/an/a
Sep37.8 C (100.0 F)18.3 C (64.9 F)n/an/a
Oct37.8 C (100.0 F)15.0 C (59.0 F)n/an/a
Nov38.3 C (100.9 F)10.0 C (50.0 F)n/an/a
Dec35.0 C (95.0 F)7.8 C (46.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at San Juan Evangelista (Dge) by the year they were set 1,464 records at San Juan Evangelista (Dge) still stand. 1973 holds the most, with 93. 02550751001970: 221971: 681972: 531973: 931974: 561975: 401976: 341977: 431978: 281979: 381980: 381981: 221982: 271983: 341984: 411985: 311986: 311987: 471988: 311989: 511990: 291991: 321992: 361993: 231994: 531995: 411996: 311997: 311998: 401999: 162000: 152001: 192002: 252004: 272005: 292006: 302007: 232008: 312009: 242010: 352011: 46197019751980198519901995200020062011
1,464 records at San Juan Evangelista (Dge) still stand. 1973 holds the most, with 93.
Standing records at San Juan Evangelista (Dge) by the year they were set
Year setStanding records
197022
197168
197253
197393
197456
197540
197634
197743
197828
197938
198038
198122
198227
198334
198441
198531
198631
198747
198831
198951
199029
199132
199236
199323
199453
199541
199631
199731
199840
199916
200015
200119
200225
200427
200529
200630
200723
200831
200924
201035
201146

All-Time Record Progression

3 new records
When San Juan Evangelista (Dge) set new all-time records 3 all-time records were set at San Juan Evangelista (Dge) between 6 September 2008 and 27 September 2010. Each dot is a new record. Record daily precipitationRecord low maximum temperature6 September 2008: Record daily precipitation 207.3 mm (8.2 in)10 January 2010: Record low maximum temperature 14.4 C (57.9 F)27 September 2010: Record daily precipitation 343.7 mm (13.5 in)2010
3 all-time records were set at San Juan Evangelista (Dge) between 6 September 2008 and 27 September 2010. Each dot is a new record.
When San Juan Evangelista (Dge) set new all-time records
DateKindDetail
2008-09-06Record daily precipitationRecord daily precipitation 207.3 mm (8.2 in)
2010-01-10Record low maximum temperatureRecord low maximum temperature 14.4 C (57.9 F)
2010-09-27Record daily precipitationRecord daily precipitation 343.7 mm (13.5 in)

Wettest Day of Each Month

Sep: 343.7 mm (13.5 in)
Record daily precipitation for each month at San Juan Evangelista (Dge) The wettest day on record for each calendar month at San Juan Evangelista (Dge). The most was 343.7 mm (13.5 in) on 27 September 2010. 0100200300400 Jan: 45.0 mm (1.8 in), 13 January 2011 Jan Feb: 42.7 mm (1.7 in), 17 February 2005 Feb Mar: 68.1 mm (2.7 in), 30 March 2004 Mar Apr: 86.9 mm (3.4 in), 15 April 2010 Apr May: 97.0 mm (3.8 in), 25 May 2001 May Jun: 94.0 mm (3.7 in), 25 June 1998 Jun Jul: 174.2 mm (6.9 in), 23 July 1991 Jul Aug: 142.5 mm (5.6 in), 8 August 1986 Aug Sep: 343.7 mm (13.5 in), 27 September 2010 Sep Oct: 157.5 mm (6.2 in), 4 October 2005 Oct Nov: 81.3 mm (3.2 in), 22 November 1977 Nov Dec: 59.9 mm (2.4 in), 20 December 1994 Dec
The wettest day on record for each calendar month at San Juan Evangelista (Dge). The most was 343.7 mm (13.5 in) on 27 September 2010.
Record daily precipitation for each month at San Juan Evangelista (Dge)
MonthRecord daily precipitation (mm)Date
Jan45.0 mm (1.8 in)13 January 2011
Feb42.7 mm (1.7 in)17 February 2005
Mar68.1 mm (2.7 in)30 March 2004
Apr86.9 mm (3.4 in)15 April 2010
May97.0 mm (3.8 in)25 May 2001
Jun94.0 mm (3.7 in)25 June 1998
Jul174.2 mm (6.9 in)23 July 1991
Aug142.5 mm (5.6 in)8 August 1986
Sep343.7 mm (13.5 in)27 September 2010
Oct157.5 mm (6.2 in)4 October 2005
Nov81.3 mm (3.2 in)22 November 1977
Dec59.9 mm (2.4 in)20 December 1994

Period of Record Coverage

1970 to 2011
Days with data per year at San Juan Evangelista (Dge) 41 years of record at San Juan Evangelista (Dge), 1970 to 2011. 3 years have data for under 90 percent of days and are left out of rankings: 1970, 1987, 2006. 1970: 122 of 365 days1971: 365 of 365 days1972: 364 of 366 days1973: 362 of 365 days1974: 363 of 365 days1975: 362 of 365 days1976: 362 of 366 days1977: 363 of 365 days1978: 363 of 365 days1979: 364 of 365 days1980: 361 of 366 days1981: 364 of 365 days1982: 363 of 365 days1983: 361 of 365 days1984: 361 of 366 days1985: 365 of 365 days1986: 365 of 365 days1987: 303 of 365 days1988: 366 of 366 days1989: 365 of 365 days1990: 364 of 365 days1991: 364 of 365 days1992: 365 of 366 days1993: 363 of 365 days1994: 363 of 365 days1995: 363 of 365 days1996: 360 of 366 days1997: 362 of 365 days1998: 364 of 365 days1999: 363 of 365 days2000: 365 of 366 days2001: 362 of 365 days2002: 362 of 365 days2004: 355 of 366 days2005: 351 of 365 days2006: 300 of 365 days2007: 346 of 365 days2008: 338 of 366 days2009: 355 of 365 days2010: 342 of 365 days2011: 362 of 365 days19701980199020002010
41 years of record at San Juan Evangelista (Dge), 1970 to 2011. 3 years have data for under 90 percent of days and are left out of rankings: 1970, 1987, 2006.
Days with data per year at San Juan Evangelista (Dge)
YearDays with dataShare of yearComplete
197012233%No
1971365100%Yes
197236499%Yes
197336299%Yes
197436399%Yes
197536299%Yes
197636299%Yes
197736399%Yes
197836399%Yes
1979364100%Yes
198036199%Yes
1981364100%Yes
198236399%Yes
198336199%Yes
198436199%Yes
1985365100%Yes
1986365100%Yes
198730383%No
1988366100%Yes
1989365100%Yes
1990364100%Yes
1991364100%Yes
1992365100%Yes
199336399%Yes
199436399%Yes
199536399%Yes
199636098%Yes
199736299%Yes
1998364100%Yes
199936399%Yes
2000365100%Yes
200136299%Yes
200236299%Yes
200435597%Yes
200535196%Yes
200630082%No
200734695%Yes
200833892%Yes
200935597%Yes
201034294%Yes
201136299%Yes

Latest Records

20
Latest records at San Juan Evangelista (Dge)
DateStationRecordValueBeat old record byOld record stoodSignificance
7 December 2011San Juan Evangelista (Dge), MXdaily low max (Tie)20.6 C (69.1 F)tie10 years1 of 100 (Routine)
3 December 2011San Juan Evangelista (Dge), MXdaily low min13.3 C (55.9 F)1.7 C (3.1 F)34 years20 of 100 (Routine)
2 December 2011San Juan Evangelista (Dge), MXdaily low min12.8 C (55.0 F)2.2 C (4.0 F)30 years21 of 100 (Routine)
1 December 2011San Juan Evangelista (Dge), MXdaily low min12.8 C (55.0 F)1.6 C (2.9 F)30 years19 of 100 (Routine)
30 November 2011San Juan Evangelista (Dge), MXdaily low min11.7 C (53.1 F)0.5 C (0.9 F)24 years13 of 100 (Routine)
29 November 2011San Juan Evangelista (Dge), MXdaily low min10.6 C (51.1 F)5.0 C (9.0 F)18 years31 of 100 (Routine)
27 November 2011San Juan Evangelista (Dge), MXdaily low max20.6 C (69.1 F)1.1 C (2.0 F)14 years11 of 100 (Routine)
17 November 2011San Juan Evangelista (Dge), MXdaily rain23.9 mm (0.9 in)2.8 mm (0.11 in)17 years11 of 100 (Routine)
10 November 2011San Juan Evangelista (Dge), MXdaily low max21.7 C (71.1 F)1.1 C (2.0 F)14 years11 of 100 (Routine)
29 October 2011San Juan Evangelista (Dge), MXdaily low max22.8 C (73.0 F)0.5 C (0.9 F)0 years5 of 100 (Routine)
22 October 2011San Juan Evangelista (Dge), MXdaily low min (Tie)17.2 C (63.0 F)tie36 years3 of 100 (Routine)
8 October 2011San Juan Evangelista (Dge), MXdaily high min (Tie)25.0 C (77.0 F)tie1 year1 of 100 (Routine)
29 September 2011San Juan Evangelista (Dge), MXdaily high min (Tie)25.0 C (77.0 F)tie36 years3 of 100 (Routine)
28 September 2011San Juan Evangelista (Dge), MXdaily high min (Tie)25.0 C (77.0 F)tie40 years4 of 100 (Routine)
27 September 2011San Juan Evangelista (Dge), MXdaily high min (Tie)25.0 C (77.0 F)tie36 years3 of 100 (Routine)
21 September 2011San Juan Evangelista (Dge), MXdaily low max26.1 C (79.0 F)0.6 C (1.1 F)20 years12 of 100 (Routine)
21 September 2011San Juan Evangelista (Dge), MXdaily low min (Tie)21.1 C (70.0 F)tie30 years3 of 100 (Routine)
15 September 2011San Juan Evangelista (Dge), MXdaily high min (Tie)25.0 C (77.0 F)tie40 years4 of 100 (Routine)
12 September 2011San Juan Evangelista (Dge), MXdaily low min20.6 C (69.1 F)1.1 C (2.0 F)22 years19 of 100 (Routine)
12 September 2011San Juan Evangelista (Dge), MXdaily low max25.6 C (78.1 F)1.1 C (2.0 F)18 years13 of 100 (Routine)

Climate Trend

35 complete years, 1971 to 2011
Annual mean temperature at San Juan Evangelista (Dge) as warming stripes, 1971 to 2011 One stripe for each of 35 complete years at San Juan Evangelista (Dge), 1971 to 2011. Blue stripes are years cooler than the station's own mean of 26.2 C (79.2 F); red stripes are warmer. The coolest year was 1976, at 25.2 C (77.4 F), and the warmest was 1995, at 27.2 C (81.0 F). The strongest colour marks a difference of 1.0 C (1.8 F). 1971: 26.8 C, +0.6 C from the station mean1972: 26.6 C, +0.4 C from the station mean1973: 26.8 C, +0.6 C from the station mean1974: 26.4 C, +0.1 C from the station mean1975: 26.2 C, -0.1 C from the station mean1976: 25.2 C, -1.0 C from the station mean1977: 26.3 C, +0.1 C from the station mean1978: 26.0 C, -0.3 C from the station mean1979: 25.8 C, -0.5 C from the station mean1980: 26.2 C, -0.1 C from the station mean1981: 25.8 C, -0.4 C from the station mean1982: 26.5 C, +0.3 C from the station mean1983: 26.6 C, +0.4 C from the station mean1984: 25.9 C, -0.4 C from the station mean1985: 26.0 C, -0.2 C from the station mean1986: 26.4 C, +0.2 C from the station mean1988: 26.4 C, +0.1 C from the station mean1989: 26.4 C, +0.2 C from the station mean1990: 26.8 C, +0.5 C from the station mean1991: 26.6 C, +0.4 C from the station mean1992: 25.7 C, -0.6 C from the station mean1993: 26.1 C, -0.2 C from the station mean1994: 26.7 C, +0.4 C from the station mean1995: 27.2 C, +1.0 C from the station mean1996: 26.1 C, -0.1 C from the station mean1997: 26.2 C, 0.0 C from the station mean1998: 26.7 C, +0.4 C from the station mean1999: 26.0 C, -0.2 C from the station mean2000: 25.8 C, -0.5 C from the station mean2001: 25.7 C, -0.5 C from the station mean2002: 25.8 C, -0.5 C from the station mean2004: 25.9 C, -0.3 C from the station mean2005: 26.1 C, -0.1 C from the station mean2009: 26.3 C, 0.0 C from the station mean2011: 26.3 C, +0.1 C from the station mean197119751980198519901995200020052010
One stripe for each of 35 complete years at San Juan Evangelista (Dge), 1971 to 2011. Blue stripes are years cooler than the station's own mean of 26.2 C (79.2 F); red stripes are warmer. The coolest year was 1976, at 25.2 C (77.4 F), and the warmest was 1995, at 27.2 C (81.0 F). The strongest colour marks a difference of 1.0 C (1.8 F).
Annual mean temperature at San Juan Evangelista (Dge) as warming stripes, 1971 to 2011
YearAnnual mean temperatureDifference from the station mean
197126.8 C+0.60 C
197226.6 C+0.41 C
197326.8 C+0.56 C
197426.4 C+0.15 C
197526.2 C-0.08 C
197625.2 C-0.99 C
197726.3 C+0.07 C
197826.0 C-0.27 C
197925.8 C-0.45 C
198026.2 C-0.05 C
198125.8 C-0.40 C
198226.5 C+0.31 C
198326.6 C+0.37 C
198425.9 C-0.38 C
198526.0 C-0.21 C
198626.4 C+0.18 C
198826.4 C+0.13 C
198926.4 C+0.20 C
199026.8 C+0.54 C
199126.6 C+0.38 C
199225.7 C-0.58 C
199326.1 C-0.15 C
199426.7 C+0.43 C
199527.2 C+0.98 C
199626.1 C-0.09 C
199726.2 C-0.03 C
199826.7 C+0.45 C
199926.0 C-0.22 C
200025.8 C-0.48 C
200125.7 C-0.54 C
200225.8 C-0.45 C
200425.9 C-0.34 C
200526.1 C-0.12 C
200926.3 C+0.05 C
201126.3 C+0.07 C

The fitted trend in annual mean temperature here over 1971 to 2011 is -0.05 C (-0.18 to 0.08) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.1 F (-0.3 to 0.1) per decade. The slope is a straight line fitted to 35 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at San Juan Evangelista (Dge)
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature-0.05 C (-0.18 to 0.08) per decade-0.1 F (-0.3 to 0.1) per decade1971 to 201135Not clearly different from zero
Mean daily maximum-0.1 C (-0.3 to 0.1) per decade-0.2 F (-0.6 to 0.2) per decade1971 to 201135Not clearly different from zero
Mean daily minimum0.00 C (-0.13 to 0.12) per decade-0.01 F (-0.23 to 0.22) per decade1971 to 201135Not 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

1970 to 2011
Yearly extremes at San Juan Evangelista (Dge): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)42.8 C (109.0 F)199840.0 C (104.0 F)41
Coldest night (TNn)7.8 C (46.0 F)199711.1 C (52.0 F)41
Wettest day (Rx1day)343.7 mm (13.5 in)201099.6 mm (3.9 in)41
Wettest five days (Rx5day)513.9 mm (20.2 in)2010178.4 mm (7.0 in)41
Longest dry spell (CDD)96 days198435 days41

Hottest day (TXx)

Hottest day (TXx) at San Juan Evangelista (Dge) by year The hottest day of the year at San Juan Evangelista (Dge), 1970 to 2011. The record is 42.8 C (109.0 F) in 1998, marked on the chart; the median year is 40.0 C (104.0 F). 34363840424419701980199020002010Record: 42.8 C (109.0 F) in 1998
The hottest day of the year at San Juan Evangelista (Dge), 1970 to 2011. The record is 42.8 C (109.0 F) in 1998, marked on the chart; the median year is 40.0 C (104.0 F).
Hottest day (TXx) at San Juan Evangelista (Dge) by year
YearHottest day (TXx)
197035.6 C (96.1 F)
197140.0 C (104.0 F)
197240.0 C (104.0 F)
197341.7 C (107.1 F)
197441.7 C (107.1 F)
197538.9 C (102.0 F)
197637.8 C (100.0 F)
197740.0 C (104.0 F)
197839.4 C (102.9 F)
197938.3 C (100.9 F)
198041.1 C (106.0 F)
198138.9 C (102.0 F)
198238.9 C (102.0 F)
198340.0 C (104.0 F)
198440.0 C (104.0 F)
198538.9 C (102.0 F)
198641.1 C (106.0 F)
198740.6 C (105.1 F)
198840.6 C (105.1 F)
198941.1 C (106.0 F)
199041.1 C (106.0 F)
199140.6 C (105.1 F)
199237.8 C (100.0 F)
199340.6 C (105.1 F)
199438.9 C (102.0 F)
199541.1 C (106.0 F)
199640.0 C (104.0 F)
199738.9 C (102.0 F)
199842.8 C (109.0 F)
199940.0 C (104.0 F)
200038.3 C (100.9 F)
200140.0 C (104.0 F)
200240.0 C (104.0 F)
200440.0 C (104.0 F)
200541.1 C (106.0 F)
200638.3 C (100.9 F)
200740.0 C (104.0 F)
200841.7 C (107.1 F)
200940.0 C (104.0 F)
201041.7 C (107.1 F)
201139.4 C (102.9 F)

Coldest night (TNn)

Coldest night (TNn) at San Juan Evangelista (Dge) by year The coldest night of the year at San Juan Evangelista (Dge), 1970 to 2011. The record is 7.8 C (46.0 F) in 1997, marked on the chart; the median year is 11.1 C (52.0 F). 681012141619701980199020002010Record: 7.8 C (46.0 F) in 1997
The coldest night of the year at San Juan Evangelista (Dge), 1970 to 2011. The record is 7.8 C (46.0 F) in 1997, marked on the chart; the median year is 11.1 C (52.0 F).
Coldest night (TNn) at San Juan Evangelista (Dge) by year
YearColdest night (TNn)
197010.0 C (50.0 F)
197110.0 C (50.0 F)
197212.2 C (54.0 F)
197310.0 C (50.0 F)
197412.8 C (55.0 F)
197515.0 C (59.0 F)
197611.7 C (53.1 F)
197710.6 C (51.1 F)
197810.0 C (50.0 F)
197910.6 C (51.1 F)
198010.0 C (50.0 F)
198110.0 C (50.0 F)
198210.6 C (51.1 F)
198311.1 C (52.0 F)
198412.8 C (55.0 F)
198511.7 C (53.1 F)
19868.9 C (48.0 F)
198710.0 C (50.0 F)
198812.8 C (55.0 F)
19898.9 C (48.0 F)
199011.7 C (53.1 F)
199111.1 C (52.0 F)
199211.7 C (53.1 F)
199313.3 C (55.9 F)
199411.1 C (52.0 F)
199513.3 C (55.9 F)
19968.9 C (48.0 F)
19977.8 C (46.0 F)
199810.0 C (50.0 F)
199912.8 C (55.0 F)
200013.9 C (57.0 F)
200112.2 C (54.0 F)
200210.0 C (50.0 F)
200412.8 C (55.0 F)
200512.8 C (55.0 F)
200610.6 C (51.1 F)
200713.9 C (57.0 F)
200813.3 C (55.9 F)
200912.2 C (54.0 F)
201011.7 C (53.1 F)
201110.6 C (51.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at San Juan Evangelista (Dge) by year The wettest day of the year at San Juan Evangelista (Dge), 1970 to 2011. The record is 343.7 mm (13.5 in) in 2010, marked on the chart; the median year is 99.6 mm (3.9 in). 010020030040019701980199020002010Record: 343.7 mm (13.5 in) in 2010
The wettest day of the year at San Juan Evangelista (Dge), 1970 to 2011. The record is 343.7 mm (13.5 in) in 2010, marked on the chart; the median year is 99.6 mm (3.9 in).
Wettest day (Rx1day) at San Juan Evangelista (Dge) by year
YearWettest day (Rx1day)
197045.5 mm (1.8 in)
197175.7 mm (3.0 in)
1972104.1 mm (4.1 in)
197377.0 mm (3.0 in)
1974143.8 mm (5.7 in)
197576.7 mm (3.0 in)
1976127.5 mm (5.0 in)
197781.3 mm (3.2 in)
1978101.1 mm (4.0 in)
197974.2 mm (2.9 in)
1980118.6 mm (4.7 in)
1981130.3 mm (5.1 in)
198270.4 mm (2.8 in)
198358.2 mm (2.3 in)
1984102.6 mm (4.0 in)
198582.3 mm (3.2 in)
1986142.5 mm (5.6 in)
1987118.6 mm (4.7 in)
198865.8 mm (2.6 in)
198976.5 mm (3.0 in)
199061.7 mm (2.4 in)
1991174.2 mm (6.9 in)
1992121.7 mm (4.8 in)
199384.1 mm (3.3 in)
199473.4 mm (2.9 in)
1995136.9 mm (5.4 in)
1996117.1 mm (4.6 in)
1997115.8 mm (4.6 in)
1998110.0 mm (4.3 in)
1999131.3 mm (5.2 in)
200099.6 mm (3.9 in)
200197.0 mm (3.8 in)
200278.0 mm (3.1 in)
200471.6 mm (2.8 in)
2005157.5 mm (6.2 in)
200688.4 mm (3.5 in)
200765.5 mm (2.6 in)
2008207.3 mm (8.2 in)
2009111.5 mm (4.4 in)
2010343.7 mm (13.5 in)
201167.6 mm (2.7 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at San Juan Evangelista (Dge) by year The wettest five days of the year at San Juan Evangelista (Dge), 1970 to 2011. The record is 513.9 mm (20.2 in) in 2010, marked on the chart; the median year is 178.4 mm (7.0 in). 020040060019701980199020002010Record: 513.9 mm (20.2 in) in 2010
The wettest five days of the year at San Juan Evangelista (Dge), 1970 to 2011. The record is 513.9 mm (20.2 in) in 2010, marked on the chart; the median year is 178.4 mm (7.0 in).
Wettest five days (Rx5day) at San Juan Evangelista (Dge) by year
YearWettest five days (Rx5day)
1970148.7 mm (5.9 in)
1971159.5 mm (6.3 in)
1972197.8 mm (7.8 in)
1973127.6 mm (5.0 in)
1974246.4 mm (9.7 in)
1975138.3 mm (5.4 in)
1976158.2 mm (6.2 in)
1977154.2 mm (6.1 in)
1978182.7 mm (7.2 in)
1979137.2 mm (5.4 in)
1980242.5 mm (9.5 in)
1981216.9 mm (8.5 in)
1982119.4 mm (4.7 in)
198389.5 mm (3.5 in)
1984246.2 mm (9.7 in)
1985111.2 mm (4.4 in)
1986206.5 mm (8.1 in)
1987215.6 mm (8.5 in)
1988174.5 mm (6.9 in)
1989197.1 mm (7.8 in)
1990151.7 mm (6.0 in)
1991219.2 mm (8.6 in)
1992259.8 mm (10.2 in)
1993150.6 mm (5.9 in)
1994119.0 mm (4.7 in)
1995178.4 mm (7.0 in)
1996208.8 mm (8.2 in)
1997189.2 mm (7.4 in)
1998133.1 mm (5.2 in)
1999257.5 mm (10.1 in)
2000241.9 mm (9.5 in)
2001201.7 mm (7.9 in)
200296.9 mm (3.8 in)
2004152.6 mm (6.0 in)
2005292.2 mm (11.5 in)
2006178.1 mm (7.0 in)
2007124.5 mm (4.9 in)
2008214.2 mm (8.4 in)
2009136.9 mm (5.4 in)
2010513.9 mm (20.2 in)
2011185.5 mm (7.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at San Juan Evangelista (Dge) by year The longest dry spell of the year at San Juan Evangelista (Dge), 1970 to 2011. The record is 96 days in 1984, marked on the chart; the median year is 35 days. 02040608010019701980199020002010Record: 96 days in 1984
The longest dry spell of the year at San Juan Evangelista (Dge), 1970 to 2011. The record is 96 days in 1984, marked on the chart; the median year is 35 days.
Longest dry spell (CDD) at San Juan Evangelista (Dge) by year
YearLongest dry spell (CDD)
197022 days
197136 days
197232 days
197373 days
197437 days
197564 days
197636 days
197729 days
197824 days
197926 days
198050 days
198122 days
198239 days
198354 days
198496 days
198545 days
198635 days
198729 days
198831 days
198939 days
199027 days
199174 days
199217 days
199323 days
199430 days
199532 days
199639 days
199725 days
199876 days
199961 days
200055 days
200128 days
200263 days
200428 days
200533 days
200617 days
200727 days
200824 days
200953 days
201054 days
201142 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

38 years, 1971 to 2011

A day with at least 94.7 mm (3.7 in) of rain is expected about once in 2 years. A day with at least 317.3 mm (12.5 in) of rain is expected about once in 100 years.

Rainfall return levels at San Juan Evangelista (Dge): the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years94.7 mm (3.7 in)
5 years132.2 mm (5.2 in)
10 years164.0 mm (6.5 in)
25 years214.5 mm (8.4 in)
50 years261.3 mm (10.3 in)Longer than the 38 years of record
100 years317.3 mm (12.5 in)Longer than the 38 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, 38 years of values from 1971 to 2011.

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: 343.7 mm (13.5 in) in 2010; 207.3 mm (8.2 in) in 2008; 174.2 mm (6.9 in) in 1991.

Download the Data

  • Data for San Juan Evangelista (Dge) standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for San Juan Evangelista (Dge) 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).