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Leon (Dge) Weather Records (MXN00011095)

Record envelope, standing records and threshold days for Leon (Dge) (MXN00011095), Mexico, with 68 years of record.

Key Facts for Leon (Dge)

  • Leon (Dge) (MXN00011095) is a weather station in Mexico at 21.13 latitude and -101.68 longitude, 1,828 m (5,997 ft) above sea level.
  • The station reports from 1946 to 2013, 68 years of record.
  • 1,464 records set at Leon (Dge) still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Leon (Dge) tied a daily record high maximum temperature of 33.9 C (93.0 F) on 31 March 2013.

About the Station

  • Location: Mexico, 21.13 latitude, -101.68 longitude.
  • Elevation: 1,828 m (5,997 ft).
  • Period of record: 1946 to 2013, 68 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 Leon (Dge), with 2026 drawn through them The band shows the record high and record low for each calendar day at Leon (Dge). The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -10010203040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Leon (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 Leon (Dge), with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan30.0 C (86.0 F)0.0 C (32.0 F)n/an/a
Feb32.8 C (91.0 F)-1.7 C (28.9 F)n/an/a
Mar35.0 C (95.0 F)2.8 C (37.0 F)n/an/a
Apr36.7 C (98.1 F)2.8 C (37.0 F)n/an/a
May38.3 C (100.9 F)8.3 C (46.9 F)n/an/a
Jun37.8 C (100.0 F)9.4 C (48.9 F)n/an/a
Jul34.4 C (93.9 F)6.7 C (44.1 F)n/an/a
Aug32.8 C (91.0 F)6.7 C (44.1 F)n/an/a
Sep33.3 C (91.9 F)5.0 C (41.0 F)n/an/a
Oct36.7 C (98.1 F)2.8 C (37.0 F)n/an/a
Nov32.8 C (91.0 F)0.6 C (33.1 F)n/an/a
Dec30.0 C (86.0 F)-2.8 C (27.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Leon (Dge) by the year they were set 1,464 records at Leon (Dge) still stand. 2011 holds the most, with 66. 0204060801946: 381956: 201957: 391959: 411960: 551961: 511962: 241963: 241964: 231965: 251966: 311967: 341968: 221969: 251970: 181971: 131972: 201973: 201974: 211975: 161976: 241977: 231978: 161979: 241980: 281981: 51982: 191983: 271984: 161985: 121986: 161987: 261988: 231989: 241990: 101991: 111992: 231993: 111994: 131995: 511996: 161997: 381998: 301999: 102000: 442001: 242002: 152003: 232004: 392005: 202006: 192007: 132008: 272009: 412010: 392011: 662012: 282013: 101946196219681974198019861992199820042010
1,464 records at Leon (Dge) still stand. 2011 holds the most, with 66.
Standing records at Leon (Dge) by the year they were set
Year setStanding records
194638
195620
195739
195941
196055
196151
196224
196324
196423
196525
196631
196734
196822
196925
197018
197113
197220
197320
197421
197516
197624
197723
197816
197924
198028
19815
198219
198327
198416
198512
198616
198726
198823
198924
199010
199111
199223
199311
199413
199551
199616
199738
199830
199910
200044
200124
200215
200323
200439
200520
200619
200713
200827
200941
201039
201166
201228
201310

All-Time Record Progression

4 new records
When Leon (Dge) set new all-time records 4 all-time records were set at Leon (Dge) between 5 July 1984 and 29 August 2001. Each dot is a new record. Record daily precipitationRecord low minimum temperature5 July 1984: Record daily precipitation 97.8 mm (3.9 in)24 December 1989: Record low minimum temperature -2.2 C (28.0 F)14 December 1997: Record low minimum temperature -2.8 C (27.0 F)29 August 2001: Record daily precipitation 103.4 mm (4.1 in)1985199019952000
4 all-time records were set at Leon (Dge) between 5 July 1984 and 29 August 2001. Each dot is a new record.
When Leon (Dge) set new all-time records
DateKindDetail
1984-07-05Record daily precipitationRecord daily precipitation 97.8 mm (3.9 in)
1989-12-24Record low minimum temperatureRecord low minimum temperature -2.2 C (28.0 F)
1997-12-14Record low minimum temperatureRecord low minimum temperature -2.8 C (27.0 F)
2001-08-29Record daily precipitationRecord daily precipitation 103.4 mm (4.1 in)

Wettest Day of Each Month

Aug: 103.4 mm (4.1 in)
Record daily precipitation for each month at Leon (Dge) The wettest day on record for each calendar month at Leon (Dge). The most was 103.4 mm (4.1 in) on 29 August 2001. 050100150 Jan: 36.3 mm (1.4 in), 26 January 1992 Jan Feb: 70.9 mm (2.8 in), 3 February 2010 Feb Mar: 28.4 mm (1.1 in), 8 March 1988 Mar Apr: 26.7 mm (1.1 in), 1 April 2007 Apr May: 51.3 mm (2.0 in), 11 May 2006 May Jun: 84.6 mm (3.3 in), 19 June 1975 Jun Jul: 97.8 mm (3.9 in), 5 July 1984 Jul Aug: 103.4 mm (4.1 in), 29 August 2001 Aug Sep: 77.0 mm (3.0 in), 12 September 1993 Sep Oct: 55.6 mm (2.2 in), 22 October 1990 Oct Nov: 36.3 mm (1.4 in), 1 November 1953 Nov Dec: 23.1 mm (0.9 in), 15 December 1963 Dec
The wettest day on record for each calendar month at Leon (Dge). The most was 103.4 mm (4.1 in) on 29 August 2001.
Record daily precipitation for each month at Leon (Dge)
MonthRecord daily precipitation (mm)Date
Jan36.3 mm (1.4 in)26 January 1992
Feb70.9 mm (2.8 in)3 February 2010
Mar28.4 mm (1.1 in)8 March 1988
Apr26.7 mm (1.1 in)1 April 2007
May51.3 mm (2.0 in)11 May 2006
Jun84.6 mm (3.3 in)19 June 1975
Jul97.8 mm (3.9 in)5 July 1984
Aug103.4 mm (4.1 in)29 August 2001
Sep77.0 mm (3.0 in)12 September 1993
Oct55.6 mm (2.2 in)22 October 1990
Nov36.3 mm (1.4 in)1 November 1953
Dec23.1 mm (0.9 in)15 December 1963

Period of Record Coverage

1946 to 2013
Days with data per year at Leon (Dge) 58 years of record at Leon (Dge), 1946 to 2013. 5 years have data for under 90 percent of days and are left out of rankings: 1946, 1956, 1981, 1982, 2013. 1946: 31 of 365 days1956: 254 of 366 days1957: 365 of 365 days1959: 364 of 365 days1960: 365 of 366 days1961: 363 of 365 days1962: 365 of 365 days1963: 365 of 365 days1964: 364 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 363 of 366 days1969: 362 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 365 of 366 days1973: 364 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 364 of 366 days1977: 364 of 365 days1978: 362 of 365 days1979: 365 of 365 days1980: 365 of 366 days1981: 211 of 365 days1982: 211 of 365 days1983: 365 of 365 days1984: 365 of 366 days1985: 365 of 365 days1986: 365 of 365 days1987: 365 of 365 days1988: 365 of 366 days1989: 365 of 365 days1990: 364 of 365 days1991: 365 of 365 days1992: 363 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 366 of 366 days1997: 364 of 365 days1998: 365 of 365 days1999: 363 of 365 days2000: 364 of 366 days2001: 365 of 365 days2002: 354 of 365 days2003: 349 of 365 days2004: 366 of 366 days2005: 365 of 365 days2006: 364 of 365 days2007: 365 of 365 days2008: 366 of 366 days2009: 365 of 365 days2010: 365 of 365 days2011: 363 of 365 days2012: 366 of 366 days2013: 90 of 365 days196019701980199020002010
58 years of record at Leon (Dge), 1946 to 2013. 5 years have data for under 90 percent of days and are left out of rankings: 1946, 1956, 1981, 1982, 2013.
Days with data per year at Leon (Dge)
YearDays with dataShare of yearComplete
1946318%No
195625469%No
1957365100%Yes
1959364100%Yes
1960365100%Yes
196136399%Yes
1962365100%Yes
1963365100%Yes
196436499%Yes
1965365100%Yes
1966365100%Yes
1967365100%Yes
196836399%Yes
196936299%Yes
1970365100%Yes
1971365100%Yes
1972365100%Yes
1973364100%Yes
1974365100%Yes
1975365100%Yes
197636499%Yes
1977364100%Yes
197836299%Yes
1979365100%Yes
1980365100%Yes
198121158%No
198221158%No
1983365100%Yes
1984365100%Yes
1985365100%Yes
1986365100%Yes
1987365100%Yes
1988365100%Yes
1989365100%Yes
1990364100%Yes
1991365100%Yes
199236399%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
1997364100%Yes
1998365100%Yes
199936399%Yes
200036499%Yes
2001365100%Yes
200235497%Yes
200334996%Yes
2004366100%Yes
2005365100%Yes
2006364100%Yes
2007365100%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
201136399%Yes
2012366100%Yes
20139025%No

Latest Records

20
Latest records at Leon (Dge)
DateStationRecordValueBeat old record byOld record stoodSignificance
31 March 2013Leon (Dge), MXdaily high max (Tie)33.9 C (93.0 F)tie31 years3 of 100 (Routine)
16 March 2013Leon (Dge), MXdaily low max22.2 C (72.0 F)0.6 C (1.1 F)35 years18 of 100 (Routine)
15 March 2013Leon (Dge), MXdaily low max17.8 C (64.0 F)5.5 C (9.9 F)44 years40 of 100 (Notable)
14 March 2013Leon (Dge), MXdaily low max20.0 C (68.0 F)0.6 C (1.1 F)42 years20 of 100 (Routine)
10 March 2013Leon (Dge), MXdaily high min (Tie)13.9 C (57.0 F)tie4 years1 of 100 (Routine)
9 March 2013Leon (Dge), MXdaily high min (Tie)15.0 C (59.0 F)tie0 years1 of 100 (Routine)
3 March 2013Leon (Dge), MXdaily low min4.4 C (39.9 F)1.2 C (2.2 F)52 years25 of 100 (Routine)
10 February 2013Leon (Dge), MXdaily high min (Tie)11.7 C (53.1 F)tie18 years2 of 100 (Routine)
9 February 2013Leon (Dge), MXdaily high max (Tie)27.8 C (82.0 F)tie56 years5 of 100 (Routine)
7 February 2013Leon (Dge), MXdaily high max28.9 C (84.0 F)0.6 C (1.1 F)40 years20 of 100 (Routine)
3 February 2013Leon (Dge), MXdaily high max (Tie)27.8 C (82.0 F)tie56 years5 of 100 (Routine)
2 February 2013Leon (Dge), MXdaily high max30.0 C (86.0 F)1.7 C (3.1 F)35 years22 of 100 (Routine)
1 February 2013Leon (Dge), MXdaily high max30.6 C (87.1 F)1.7 C (3.1 F)56 years28 of 100 (Routine)
12 January 2013Leon (Dge), MXdaily high min (Tie)10.0 C (50.0 F)tie42 years4 of 100 (Routine)
9 January 2013Leon (Dge), MXdaily high min11.7 C (53.1 F)1.7 C (3.1 F)24 years20 of 100 (Routine)
5 January 2013Leon (Dge), MXdaily high min10.6 C (51.1 F)0.6 C (1.1 F)41 years20 of 100 (Routine)
2 January 2013Leon (Dge), MXdaily high min12.2 C (54.0 F)1.1 C (2.0 F)40 years22 of 100 (Routine)
1 January 2013Leon (Dge), MXdaily rain11.2 mm (0.4 in)7.1 mm (0.28 in)66 years20 of 100 (Routine)
1 January 2013Leon (Dge), MXmonthly high min (Tie)12.8 C (55.0 F)tie39 years6 of 100 (Routine)
31 December 2012Leon (Dge), MXdaily rain8.1 mm (0.32 in)1.7 mm (0.07 in)17 years14 of 100 (Routine)

Climate Trend

53 complete years, 1957 to 2012
Annual mean temperature at Leon (Dge) as warming stripes, 1957 to 2012 One stripe for each of 53 complete years at Leon (Dge), 1957 to 2012. Blue stripes are years cooler than the station's own mean of 19.5 C (67.0 F); red stripes are warmer. The coolest year was 1975, at 18.3 C (64.9 F), and the warmest was 2011, at 21.7 C (71.1 F). The strongest colour marks a difference of 2.3 C (4.1 F). 1957: 19.2 C, -0.3 C from the station mean1959: 18.4 C, -1.1 C from the station mean1960: 19.1 C, -0.4 C from the station mean1961: 19.2 C, -0.3 C from the station mean1962: 19.3 C, -0.2 C from the station mean1963: 19.1 C, -0.4 C from the station mean1964: 19.2 C, -0.3 C from the station mean1965: 19.1 C, -0.3 C from the station mean1966: 18.8 C, -0.7 C from the station mean1967: 18.9 C, -0.5 C from the station mean1968: 18.8 C, -0.6 C from the station mean1969: 19.8 C, +0.3 C from the station mean1970: 19.1 C, -0.4 C from the station mean1971: 19.0 C, -0.4 C from the station mean1972: 19.4 C, 0.0 C from the station mean1973: 18.5 C, -1.0 C from the station mean1974: 18.5 C, -1.0 C from the station mean1975: 18.3 C, -1.2 C from the station mean1976: 18.6 C, -0.9 C from the station mean1977: 19.3 C, -0.1 C from the station mean1978: 19.4 C, -0.1 C from the station mean1979: 19.6 C, +0.1 C from the station mean1980: 19.9 C, +0.4 C from the station mean1983: 19.5 C, 0.0 C from the station mean1984: 19.4 C, -0.1 C from the station mean1985: 19.3 C, -0.2 C from the station mean1986: 19.3 C, -0.2 C from the station mean1987: 19.2 C, -0.2 C from the station mean1988: 19.5 C, 0.0 C from the station mean1989: 19.3 C, -0.2 C from the station mean1990: 19.0 C, -0.5 C from the station mean1991: 19.4 C, -0.1 C from the station mean1992: 18.8 C, -0.6 C from the station mean1993: 19.8 C, +0.3 C from the station mean1994: 20.4 C, +1.0 C from the station mean1995: 20.6 C, +1.2 C from the station mean1996: 20.0 C, +0.5 C from the station mean1997: 19.3 C, -0.1 C from the station mean1998: 20.1 C, +0.6 C from the station mean1999: 19.4 C, 0.0 C from the station mean2000: 20.1 C, +0.6 C from the station mean2001: 19.5 C, 0.0 C from the station mean2002: 19.8 C, +0.3 C from the station mean2003: 20.0 C, +0.5 C from the station mean2004: 18.8 C, -0.6 C from the station mean2005: 20.4 C, +1.0 C from the station mean2006: 19.8 C, +0.4 C from the station mean2007: 19.4 C, -0.1 C from the station mean2008: 19.8 C, +0.3 C from the station mean2009: 20.9 C, +1.5 C from the station mean2010: 20.1 C, +0.7 C from the station mean2011: 21.7 C, +2.3 C from the station mean2012: 20.9 C, +1.4 C from the station mean195719601965197019751980198519901995200020052010
One stripe for each of 53 complete years at Leon (Dge), 1957 to 2012. Blue stripes are years cooler than the station's own mean of 19.5 C (67.0 F); red stripes are warmer. The coolest year was 1975, at 18.3 C (64.9 F), and the warmest was 2011, at 21.7 C (71.1 F). The strongest colour marks a difference of 2.3 C (4.1 F).
Annual mean temperature at Leon (Dge) as warming stripes, 1957 to 2012
YearAnnual mean temperatureDifference from the station mean
195719.2 C-0.29 C
195918.4 C-1.11 C
196019.1 C-0.38 C
196119.2 C-0.31 C
196219.3 C-0.21 C
196319.1 C-0.42 C
196419.2 C-0.32 C
196519.1 C-0.35 C
196618.8 C-0.68 C
196718.9 C-0.53 C
196818.8 C-0.64 C
196919.8 C+0.33 C
197019.1 C-0.39 C
197119.0 C-0.43 C
197219.4 C-0.05 C
197318.5 C-1.01 C
197418.5 C-0.99 C
197518.3 C-1.18 C
197618.6 C-0.92 C
197719.3 C-0.13 C
197819.4 C-0.09 C
197919.6 C+0.12 C
198019.9 C+0.41 C
198319.5 C+0.02 C
198419.4 C-0.07 C
198519.3 C-0.21 C
198619.3 C-0.17 C
198719.2 C-0.24 C
198819.5 C+0.02 C
198919.3 C-0.18 C
199019.0 C-0.46 C
199119.4 C-0.06 C
199218.8 C-0.64 C
199319.8 C+0.29 C
199420.4 C+0.95 C
199520.6 C+1.17 C
199620.0 C+0.49 C
199719.3 C-0.13 C
199820.1 C+0.60 C
199919.4 C-0.04 C
200020.1 C+0.60 C
200119.5 C-0.02 C
200219.8 C+0.32 C
200320.0 C+0.52 C
200418.8 C-0.63 C
200520.4 C+0.95 C
200619.8 C+0.37 C
200719.4 C-0.11 C
200819.8 C+0.31 C
200920.9 C+1.46 C
201020.1 C+0.66 C
201121.7 C+2.27 C
201220.9 C+1.39 C

The annual mean temperature here has risen by 0.3 C (0.2 to 0.4) per decade over 1957 to 2012. In Fahrenheit: 0.5 F (0.3 to 0.6) per decade. The slope is a straight line fitted to 53 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Leon (Dge)
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.3 C (0.2 to 0.4) per decade0.5 F (0.3 to 0.6) per decade1957 to 201253Rise
Mean daily maximum0.18 C (0.05 to 0.32) per decade0.3 F (0.1 to 0.6) per decade1957 to 201253Rise
Mean daily minimum0.4 C (0.3 to 0.5) per decade0.7 F (0.5 to 0.8) per decade1957 to 201253Rise

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

1946 to 2013
Yearly extremes at Leon (Dge): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)38.3 C (100.9 F)198335.0 C (95.0 F)58
Coldest night (TNn)-2.8 C (27.0 F)19971.7 C (35.1 F)58
Wettest day (Rx1day)103.4 mm (4.1 in)200151.7 mm (2.0 in)66
Wettest five days (Rx5day)216.7 mm (8.5 in)1973100.4 mm (4.0 in)66
Longest dry spell (CDD)152 days195373 days66

Hottest day (TXx)

Hottest day (TXx) at Leon (Dge) by year The hottest day of the year at Leon (Dge), 1946 to 2013. The record is 38.3 C (100.9 F) in 1983, marked on the chart; the median year is 35.0 C (95.0 F). 25303540196019802000Record: 38.3 C (100.9 F) in 1983
The hottest day of the year at Leon (Dge), 1946 to 2013. The record is 38.3 C (100.9 F) in 1983, marked on the chart; the median year is 35.0 C (95.0 F).
Hottest day (TXx) at Leon (Dge) by year
YearHottest day (TXx)
194625.0 C (77.0 F)
1947n/a
1948n/a
1949n/a
1951n/a
1952n/a
1953n/a
1954n/a
1955n/a
195633.9 C (93.0 F)
195732.8 C (91.0 F)
195932.8 C (91.0 F)
196036.7 C (98.1 F)
196136.7 C (98.1 F)
196235.0 C (95.0 F)
196335.0 C (95.0 F)
196435.6 C (96.1 F)
196535.6 C (96.1 F)
196635.0 C (95.0 F)
196736.7 C (98.1 F)
196835.0 C (95.0 F)
196935.6 C (96.1 F)
197035.0 C (95.0 F)
197134.4 C (93.9 F)
197235.0 C (95.0 F)
197333.9 C (93.0 F)
197432.8 C (91.0 F)
197531.7 C (89.1 F)
197635.0 C (95.0 F)
197734.4 C (93.9 F)
197835.0 C (95.0 F)
197934.4 C (93.9 F)
198035.6 C (96.1 F)
198135.0 C (95.0 F)
198237.2 C (99.0 F)
198338.3 C (100.9 F)
198435.0 C (95.0 F)
198535.0 C (95.0 F)
198635.0 C (95.0 F)
198733.9 C (93.0 F)
198835.0 C (95.0 F)
198935.6 C (96.1 F)
199035.6 C (96.1 F)
199137.2 C (99.0 F)
199233.3 C (91.9 F)
199335.6 C (96.1 F)
199434.4 C (93.9 F)
199536.7 C (98.1 F)
199634.4 C (93.9 F)
199735.0 C (95.0 F)
199835.6 C (96.1 F)
199935.0 C (95.0 F)
200035.0 C (95.0 F)
200135.6 C (96.1 F)
200236.7 C (98.1 F)
200337.2 C (99.0 F)
200434.4 C (93.9 F)
200537.8 C (100.0 F)
200635.6 C (96.1 F)
200735.0 C (95.0 F)
200835.0 C (95.0 F)
200935.6 C (96.1 F)
201036.1 C (97.0 F)
201137.8 C (100.0 F)
201235.6 C (96.1 F)
201333.9 C (93.0 F)

Coldest night (TNn)

Coldest night (TNn) at Leon (Dge) by year The coldest night of the year at Leon (Dge), 1946 to 2013. The record is -2.8 C (27.0 F) in 1997, marked on the chart; the median year is 1.7 C (35.1 F). -5-2.502.557.5196019802000Record: -2.8 C (27.0 F) in 1997
The coldest night of the year at Leon (Dge), 1946 to 2013. The record is -2.8 C (27.0 F) in 1997, marked on the chart; the median year is 1.7 C (35.1 F).
Coldest night (TNn) at Leon (Dge) by year
YearColdest night (TNn)
19466.7 C (44.1 F)
1947n/a
1948n/a
1949n/a
1951n/a
1952n/a
1953n/a
1954n/a
1955n/a
19563.9 C (39.0 F)
19570.0 C (32.0 F)
19590.0 C (32.0 F)
19600.0 C (32.0 F)
19610.0 C (32.0 F)
19620.0 C (32.0 F)
19630.0 C (32.0 F)
19640.0 C (32.0 F)
19650.0 C (32.0 F)
19661.1 C (34.0 F)
1967-1.7 C (28.9 F)
19680.0 C (32.0 F)
19691.1 C (34.0 F)
19700.6 C (33.1 F)
19712.8 C (37.0 F)
19721.1 C (34.0 F)
19730.6 C (33.1 F)
19741.7 C (35.1 F)
19751.7 C (35.1 F)
19760.6 C (33.1 F)
19771.7 C (35.1 F)
19782.8 C (37.0 F)
19792.8 C (37.0 F)
19802.8 C (37.0 F)
19811.1 C (34.0 F)
19825.0 C (41.0 F)
19830.6 C (33.1 F)
19843.9 C (39.0 F)
19850.0 C (32.0 F)
19861.1 C (34.0 F)
19872.8 C (37.0 F)
19881.1 C (34.0 F)
1989-2.2 C (28.0 F)
19902.8 C (37.0 F)
19912.8 C (37.0 F)
19923.9 C (39.0 F)
19933.9 C (39.0 F)
19945.0 C (41.0 F)
19953.9 C (39.0 F)
19962.8 C (37.0 F)
1997-2.8 C (27.0 F)
19980.6 C (33.1 F)
19992.8 C (37.0 F)
20002.8 C (37.0 F)
20013.9 C (39.0 F)
20022.8 C (37.0 F)
20031.7 C (35.1 F)
20042.8 C (37.0 F)
20053.9 C (39.0 F)
20061.7 C (35.1 F)
20072.8 C (37.0 F)
20082.8 C (37.0 F)
20095.0 C (41.0 F)
20101.1 C (34.0 F)
20112.8 C (37.0 F)
20125.6 C (42.1 F)
20134.4 C (39.9 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Leon (Dge) by year The wettest day of the year at Leon (Dge), 1946 to 2013. The record is 103.4 mm (4.1 in) in 2001, marked on the chart; the median year is 51.7 mm (2.0 in). 0255075100125196019802000Record: 103.4 mm (4.1 in) in 2001
The wettest day of the year at Leon (Dge), 1946 to 2013. The record is 103.4 mm (4.1 in) in 2001, marked on the chart; the median year is 51.7 mm (2.0 in).
Wettest day (Rx1day) at Leon (Dge) by year
YearWettest day (Rx1day)
194631.0 mm (1.2 in)
194743.7 mm (1.7 in)
194849.8 mm (2.0 in)
194939.9 mm (1.6 in)
195150.8 mm (2.0 in)
195231.0 mm (1.2 in)
195360.2 mm (2.4 in)
195436.8 mm (1.4 in)
195559.9 mm (2.4 in)
195637.8 mm (1.5 in)
195752.6 mm (2.1 in)
195949.8 mm (2.0 in)
196067.8 mm (2.7 in)
196140.1 mm (1.6 in)
196233.8 mm (1.3 in)
196338.9 mm (1.5 in)
196462.2 mm (2.4 in)
196544.2 mm (1.7 in)
196637.8 mm (1.5 in)
196740.6 mm (1.6 in)
196847.0 mm (1.9 in)
196942.2 mm (1.7 in)
197060.2 mm (2.4 in)
197156.4 mm (2.2 in)
197261.5 mm (2.4 in)
197359.2 mm (2.3 in)
197441.9 mm (1.6 in)
197584.6 mm (3.3 in)
197660.2 mm (2.4 in)
197753.3 mm (2.1 in)
197845.5 mm (1.8 in)
197940.9 mm (1.6 in)
198026.4 mm (1.0 in)
198121.6 mm (0.9 in)
198226.7 mm (1.1 in)
198338.9 mm (1.5 in)
198497.8 mm (3.9 in)
198535.8 mm (1.4 in)
198652.8 mm (2.1 in)
198773.9 mm (2.9 in)
198884.6 mm (3.3 in)
198976.5 mm (3.0 in)
199064.8 mm (2.6 in)
199166.3 mm (2.6 in)
199252.6 mm (2.1 in)
199377.0 mm (3.0 in)
199446.7 mm (1.8 in)
199559.9 mm (2.4 in)
199657.4 mm (2.3 in)
199738.9 mm (1.5 in)
199874.2 mm (2.9 in)
199949.8 mm (2.0 in)
200048.8 mm (1.9 in)
2001103.4 mm (4.1 in)
200277.5 mm (3.1 in)
200372.9 mm (2.9 in)
200456.9 mm (2.2 in)
200559.9 mm (2.4 in)
200659.4 mm (2.3 in)
200738.4 mm (1.5 in)
200843.9 mm (1.7 in)
200961.5 mm (2.4 in)
201081.8 mm (3.2 in)
201137.6 mm (1.5 in)
201276.5 mm (3.0 in)
201311.2 mm (0.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Leon (Dge) by year The wettest five days of the year at Leon (Dge), 1946 to 2013. The record is 216.7 mm (8.5 in) in 1973, marked on the chart; the median year is 100.4 mm (4.0 in). 050100150200250196019802000Record: 216.7 mm (8.5 in) in 1973
The wettest five days of the year at Leon (Dge), 1946 to 2013. The record is 216.7 mm (8.5 in) in 1973, marked on the chart; the median year is 100.4 mm (4.0 in).
Wettest five days (Rx5day) at Leon (Dge) by year
YearWettest five days (Rx5day)
194651.5 mm (2.0 in)
1947100.1 mm (3.9 in)
1948100.8 mm (4.0 in)
194963.5 mm (2.5 in)
195174.7 mm (2.9 in)
195270.1 mm (2.8 in)
1953113.4 mm (4.5 in)
195478.0 mm (3.1 in)
195584.2 mm (3.3 in)
195672.6 mm (2.9 in)
1957110.6 mm (4.4 in)
1959136.8 mm (5.4 in)
196092.7 mm (3.6 in)
196164.0 mm (2.5 in)
196284.4 mm (3.3 in)
196369.4 mm (2.7 in)
196483.4 mm (3.3 in)
1965145.3 mm (5.7 in)
196659.9 mm (2.4 in)
196798.0 mm (3.9 in)
196895.5 mm (3.8 in)
196957.5 mm (2.3 in)
1970111.6 mm (4.4 in)
1971103.1 mm (4.1 in)
1972136.7 mm (5.4 in)
1973216.7 mm (8.5 in)
197496.8 mm (3.8 in)
1975139.5 mm (5.5 in)
1976180.8 mm (7.1 in)
1977135.1 mm (5.3 in)
1978124.8 mm (4.9 in)
197977.5 mm (3.1 in)
198063.8 mm (2.5 in)
198149.8 mm (2.0 in)
198243.0 mm (1.7 in)
198369.6 mm (2.7 in)
1984161.1 mm (6.3 in)
198572.9 mm (2.9 in)
198680.7 mm (3.2 in)
198794.0 mm (3.7 in)
1988171.4 mm (6.7 in)
1989164.3 mm (6.5 in)
1990130.6 mm (5.1 in)
1991142.5 mm (5.6 in)
199292.5 mm (3.6 in)
1993105.5 mm (4.2 in)
199487.3 mm (3.4 in)
1995130.8 mm (5.1 in)
1996121.0 mm (4.8 in)
199772.2 mm (2.8 in)
1998188.9 mm (7.4 in)
199981.3 mm (3.2 in)
200094.0 mm (3.7 in)
2001141.3 mm (5.6 in)
2002178.6 mm (7.0 in)
2003180.7 mm (7.1 in)
2004134.8 mm (5.3 in)
2005117.6 mm (4.6 in)
2006113.6 mm (4.5 in)
2007102.1 mm (4.0 in)
2008121.9 mm (4.8 in)
2009143.5 mm (5.6 in)
2010199.7 mm (7.9 in)
201183.4 mm (3.3 in)
2012117.6 mm (4.6 in)
201321.6 mm (0.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Leon (Dge) by year The longest dry spell of the year at Leon (Dge), 1946 to 2013. The record is 152 days in 1953, marked on the chart; the median year is 73 days. 050100150200196019802000Record: 152 days in 1953
The longest dry spell of the year at Leon (Dge), 1946 to 2013. The record is 152 days in 1953, marked on the chart; the median year is 73 days.
Longest dry spell (CDD) at Leon (Dge) by year
YearLongest dry spell (CDD)
194633 days
1947109 days
194877 days
194987 days
195177 days
195256 days
1953152 days
1954103 days
1955133 days
195659 days
195796 days
195965 days
196050 days
196174 days
196269 days
196360 days
196431 days
196556 days
196656 days
196745 days
196833 days
1969140 days
197068 days
1971131 days
197236 days
197362 days
197438 days
1975117 days
197659 days
197780 days
197865 days
1979104 days
198048 days
198139 days
1982102 days
1983125 days
198468 days
198531 days
1986121 days
198753 days
198898 days
198954 days
199067 days
1991123 days
199228 days
199382 days
1994106 days
1995101 days
1996142 days
199750 days
1998146 days
1999137 days
2000141 days
200179 days
200256 days
200371 days
200440 days
2005107 days
200649 days
200745 days
200881 days
200962 days
201099 days
2011105 days
201289 days
201382 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

61 years, 1947 to 2012

A day with at least 53.0 mm (2.1 in) of rain is expected about once in 2 years. A day with at least 107.4 mm (4.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Leon (Dge): the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years53.0 mm (2.1 in)
5 years68.0 mm (2.7 in)
10 years77.8 mm (3.1 in)
25 years89.9 mm (3.5 in)
50 years98.8 mm (3.9 in)
100 years107.4 mm (4.2 in)Longer than the 61 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, 61 years of values from 1947 to 2012.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 103.4 mm (4.1 in) in 2001; 97.8 mm (3.9 in) in 1984; 84.6 mm (3.3 in) in 1975.

Station Changes

1 suspected

One change was suspected in the annual mean temperature of Leon (Dge), at 1997. Each is measured against neighbouring stations.

  • Relative to 5 neighbouring stations, the station's annual mean temperature from 1997 ran 0.6 C (1.1 F) lower than in the years before (likely change).
Suspected changes in the annual mean temperature at Leon (Dge), against neighbouring stations
YearShift (C)Shift (F)StrengthNeighbours
1997-0.6-1.1likely5

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 Leon (Dge) standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Leon (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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

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