Built 2026-10-14 (14 October 2026)

Delicias (Dge) Weather Records (MXN00008044)

Record envelope, standing records and threshold days for Delicias (Dge) (MXN00008044), Mexico, with 68 years of record.

Key Facts for Delicias (Dge)

  • Delicias (Dge) (MXN00008044) is a weather station in Mexico at 28.18 latitude and -105.45 longitude, 1,173 m (3,848 ft) above sea level.
  • The station reports from 1934 to 2001, 68 years of record.
  • 1,464 records set at Delicias (Dge) still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Delicias (Dge) tied a daily record low minimum temperature of -7.2 C (19.0 F) on 18 December 2001.

About the Station

  • Location: Mexico, 28.18 latitude, -105.45 longitude.
  • Elevation: 1,173 m (3,848 ft).
  • Period of record: 1934 to 2001, 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 Delicias (Dge), with 2026 drawn through them The band shows the record high and record low for each calendar day at Delicias (Dge). 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 Delicias (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 Delicias (Dge), with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan32.8 C (91.0 F)-17.2 C (1.0 F)n/an/a
Feb37.2 C (99.0 F)-11.1 C (12.0 F)n/an/a
Mar37.8 C (100.0 F)-8.3 C (17.1 F)n/an/a
Apr41.7 C (107.1 F)-5.0 C (23.0 F)n/an/a
May46.1 C (115.0 F)0.6 C (33.1 F)n/an/a
Jun46.1 C (115.0 F)6.7 C (44.1 F)n/an/a
Jul42.8 C (109.0 F)5.6 C (42.1 F)n/an/a
Aug40.6 C (105.1 F)10.0 C (50.0 F)n/an/a
Sep40.6 C (105.1 F)1.7 C (35.1 F)n/an/a
Oct38.9 C (102.0 F)-4.4 C (24.1 F)n/an/a
Nov37.2 C (99.0 F)-7.8 C (18.0 F)n/an/a
Dec33.9 C (93.0 F)-10.0 C (14.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Delicias (Dge) by the year they were set 1,464 records at Delicias (Dge) still stand. 1945 holds the most, with 147. 0501001501934: 131935: 131936: 91937: 181938: 161939: 111940: 291941: 301942: 141943: 241944: 571945: 1471946: 141947: 201948: 321949: 321950: 221951: 521952: 231953: 201954: 151955: 231956: 231957: 241958: 211959: 191960: 191961: 181962: 101963: 141964: 521965: 141966: 171967: 161968: 111969: 151970: 601971: 331972: 221973: 521974: 231975: 181976: 231977: 321978: 141979: 171980: 211981: 141982: 231983: 81984: 101985: 151986: 91987: 161988: 71989: 91990: 121991: 51992: 101993: 51994: 211995: 171996: 161997: 71998: 222000: 92001: 71934194119481955196219691976198319901997
1,464 records at Delicias (Dge) still stand. 1945 holds the most, with 147.
Standing records at Delicias (Dge) by the year they were set
Year setStanding records
193413
193513
19369
193718
193816
193911
194029
194130
194214
194324
194457
1945147
194614
194720
194832
194932
195022
195152
195223
195320
195415
195523
195623
195724
195821
195919
196019
196118
196210
196314
196452
196514
196617
196716
196811
196915
197060
197133
197222
197352
197423
197518
197623
197732
197814
197917
198021
198114
198223
19838
198410
198515
19869
198716
19887
19899
199012
19915
199210
19935
199421
199517
199616
19977
199822
20009
20017

All-Time Record Progression

3 new records
When Delicias (Dge) set new all-time records 3 all-time records were set at Delicias (Dge) between 9 September 1968 and 21 June 1998. Each dot is a new record. Record daily precipitationRecord high minimum temperature9 September 1968: Record daily precipitation 64.3 mm (2.5 in)24 July 1990: Record daily precipitation 91.9 mm (3.6 in)21 June 1998: Record high minimum temperature 26.7 C (80.1 F)197019751980198519901995
3 all-time records were set at Delicias (Dge) between 9 September 1968 and 21 June 1998. Each dot is a new record.
When Delicias (Dge) set new all-time records
DateKindDetail
1968-09-09Record daily precipitationRecord daily precipitation 64.3 mm (2.5 in)
1990-07-24Record daily precipitationRecord daily precipitation 91.9 mm (3.6 in)
1998-06-21Record high minimum temperatureRecord high minimum temperature 26.7 C (80.1 F)

Wettest Day of Each Month

Jul: 91.9 mm (3.6 in)
Record daily precipitation for each month at Delicias (Dge) The wettest day on record for each calendar month at Delicias (Dge). The most was 91.9 mm (3.6 in) on 24 July 1990. 0255075100 Jan: 30.0 mm (1.2 in), 12 January 1985 Jan Feb: 15.0 mm (0.6 in), 21 February 1970 Feb Mar: 16.3 mm (0.6 in), 24 March 1940 Mar Apr: 26.7 mm (1.1 in), 14 April 1981 Apr May: 34.8 mm (1.4 in), 5 May 1957 May Jun: 55.9 mm (2.2 in), 25 June 1996 Jun Jul: 91.9 mm (3.6 in), 24 July 1990 Jul Aug: 61.5 mm (2.4 in), 15 August 1942 Aug Sep: 64.3 mm (2.5 in), 9 September 1968 Sep Oct: 54.9 mm (2.2 in), 20 October 1998 Oct Nov: 26.4 mm (1.0 in), 20 November 1960 Nov Dec: 27.4 mm (1.1 in), 1 December 1965 Dec
The wettest day on record for each calendar month at Delicias (Dge). The most was 91.9 mm (3.6 in) on 24 July 1990.
Record daily precipitation for each month at Delicias (Dge)
MonthRecord daily precipitation (mm)Date
Jan30.0 mm (1.2 in)12 January 1985
Feb15.0 mm (0.6 in)21 February 1970
Mar16.3 mm (0.6 in)24 March 1940
Apr26.7 mm (1.1 in)14 April 1981
May34.8 mm (1.4 in)5 May 1957
Jun55.9 mm (2.2 in)25 June 1996
Jul91.9 mm (3.6 in)24 July 1990
Aug61.5 mm (2.4 in)15 August 1942
Sep64.3 mm (2.5 in)9 September 1968
Oct54.9 mm (2.2 in)20 October 1998
Nov26.4 mm (1.0 in)20 November 1960
Dec27.4 mm (1.1 in)1 December 1965

Period of Record Coverage

1934 to 2001
Days with data per year at Delicias (Dge) 67 years of record at Delicias (Dge), 1934 to 2001. 6 years have data for under 90 percent of days and are left out of rankings: 1934, 1944, 1965, 1987, 1989, 1990. 1934: 184 of 365 days1935: 336 of 365 days1936: 366 of 366 days1937: 365 of 365 days1938: 365 of 365 days1939: 362 of 365 days1940: 366 of 366 days1941: 365 of 365 days1942: 364 of 365 days1943: 365 of 365 days1944: 293 of 366 days1945: 364 of 365 days1946: 365 of 365 days1947: 360 of 365 days1948: 361 of 366 days1949: 360 of 365 days1950: 365 of 365 days1951: 365 of 365 days1952: 364 of 366 days1953: 365 of 365 days1954: 365 of 365 days1955: 364 of 365 days1956: 363 of 366 days1957: 365 of 365 days1958: 362 of 365 days1959: 365 of 365 days1960: 364 of 366 days1961: 364 of 365 days1962: 358 of 365 days1963: 363 of 365 days1964: 363 of 366 days1965: 302 of 365 days1966: 351 of 365 days1967: 331 of 365 days1968: 365 of 366 days1969: 365 of 365 days1970: 364 of 365 days1971: 365 of 365 days1972: 365 of 366 days1973: 364 of 365 days1974: 361 of 365 days1975: 365 of 365 days1976: 336 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 365 of 365 days1980: 363 of 366 days1981: 364 of 365 days1982: 365 of 365 days1983: 362 of 365 days1984: 363 of 366 days1985: 365 of 365 days1986: 363 of 365 days1987: 322 of 365 days1988: 351 of 366 days1989: 297 of 365 days1990: 246 of 365 days1991: 346 of 365 days1992: 363 of 366 days1993: 363 of 365 days1994: 365 of 365 days1995: 360 of 365 days1996: 364 of 366 days1997: 354 of 365 days1998: 333 of 365 days2000: 334 of 366 days2001: 363 of 365 days1940195019601970198019902000
67 years of record at Delicias (Dge), 1934 to 2001. 6 years have data for under 90 percent of days and are left out of rankings: 1934, 1944, 1965, 1987, 1989, 1990.
Days with data per year at Delicias (Dge)
YearDays with dataShare of yearComplete
193418450%No
193533692%Yes
1936366100%Yes
1937365100%Yes
1938365100%Yes
193936299%Yes
1940366100%Yes
1941365100%Yes
1942364100%Yes
1943365100%Yes
194429380%No
1945364100%Yes
1946365100%Yes
194736099%Yes
194836199%Yes
194936099%Yes
1950365100%Yes
1951365100%Yes
195236499%Yes
1953365100%Yes
1954365100%Yes
1955364100%Yes
195636399%Yes
1957365100%Yes
195836299%Yes
1959365100%Yes
196036499%Yes
1961364100%Yes
196235898%Yes
196336399%Yes
196436399%Yes
196530283%No
196635196%Yes
196733191%Yes
1968365100%Yes
1969365100%Yes
1970364100%Yes
1971365100%Yes
1972365100%Yes
1973364100%Yes
197436199%Yes
1975365100%Yes
197633692%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
198036399%Yes
1981364100%Yes
1982365100%Yes
198336299%Yes
198436399%Yes
1985365100%Yes
198636399%Yes
198732288%No
198835196%Yes
198929781%No
199024667%No
199134695%Yes
199236399%Yes
199336399%Yes
1994365100%Yes
199536099%Yes
199636499%Yes
199735497%Yes
199833391%Yes
200033491%Yes
200136399%Yes

Latest Records

20
Latest records at Delicias (Dge)
DateStationRecordValueBeat old record byOld record stoodSignificance
18 December 2001Delicias (Dge), MXdaily low min (Tie)-7.2 C (19.0 F)tie4 years1 of 100 (Routine)
17 December 2001Delicias (Dge), MXdaily low min (Tie)-7.2 C (19.0 F)tie27 years3 of 100 (Routine)
16 December 2001Delicias (Dge), MXdaily low max (Tie)11.7 C (53.1 F)tie42 years4 of 100 (Routine)
15 November 2001Delicias (Dge), MXdaily high min (Tie)11.7 C (53.1 F)tie50 years5 of 100 (Routine)
10 November 2001Delicias (Dge), MXdaily high min (Tie)11.7 C (53.1 F)tie19 years2 of 100 (Routine)
9 November 2001Delicias (Dge), MXdaily high min (Tie)12.8 C (55.0 F)tie59 years5 of 100 (Routine)
5 November 2001Delicias (Dge), MXdaily high min15.0 C (59.0 F)2.2 C (4.0 F)64 years30 of 100 (Routine)
13 October 2001Delicias (Dge), MXdaily high min16.7 C (62.1 F)1.1 C (2.0 F)56 years25 of 100 (Routine)
11 October 2001Delicias (Dge), MXdaily high min (Tie)16.7 C (62.1 F)tie47 years5 of 100 (Routine)
10 October 2001Delicias (Dge), MXdaily high min (Tie)16.7 C (62.1 F)tie56 years5 of 100 (Routine)
8 October 2001Delicias (Dge), MXdaily high min (Tie)17.8 C (64.0 F)tie56 years5 of 100 (Routine)
22 July 2001Delicias (Dge), MXdaily high max (Tie)38.9 C (102.0 F)tie20 years3 of 100 (Routine)
2 June 2001Delicias (Dge), MXdaily high min (Tie)21.7 C (71.1 F)tie34 years4 of 100 (Routine)
28 May 2001Delicias (Dge), MXdaily low max (Tie)27.8 C (82.0 F)tie48 years5 of 100 (Routine)
18 May 2001Delicias (Dge), MXdaily high max (Tie)41.7 C (107.1 F)tie56 years5 of 100 (Routine)
15 May 2001Delicias (Dge), MXdaily high max40.0 C (104.0 F)1.7 C (3.1 F)56 years27 of 100 (Routine)
13 May 2001Delicias (Dge), MXdaily high max (Tie)40.0 C (104.0 F)tie56 years5 of 100 (Routine)
18 April 2001Delicias (Dge), MXdaily high min (Tie)16.7 C (62.1 F)tie52 years5 of 100 (Routine)
30 March 2001Delicias (Dge), MXdaily low min (Tie)-3.3 C (26.1 F)tie14 years2 of 100 (Routine)
29 March 2001Delicias (Dge), MXdaily low max10.0 C (50.0 F)7.2 C (13.0 F)56 years39 of 100 (Notable)

Climate Trend

54 complete years, 1937 to 2001
Annual mean temperature at Delicias (Dge) as warming stripes, 1937 to 2001 One stripe for each of 54 complete years at Delicias (Dge), 1937 to 2001. Blue stripes are years cooler than the station's own mean of 18.9 C (66.0 F); red stripes are warmer. The coolest year was 1964, at 16.4 C (61.5 F), and the warmest was 1994, at 20.6 C (69.1 F). The strongest colour marks a difference of 2.5 C (4.5 F). 1937: 20.0 C, +1.1 C from the station mean1938: 19.0 C, +0.1 C from the station mean1939: 18.8 C, -0.1 C from the station mean1940: 19.8 C, +0.9 C from the station mean1941: 17.1 C, -1.7 C from the station mean1942: 18.9 C, +0.1 C from the station mean1943: 19.4 C, +0.5 C from the station mean1945: 20.3 C, +1.5 C from the station mean1946: 18.5 C, -0.4 C from the station mean1947: 18.7 C, -0.2 C from the station mean1948: 19.4 C, +0.5 C from the station mean1949: 19.3 C, +0.5 C from the station mean1950: 20.6 C, +1.7 C from the station mean1951: 20.4 C, +1.5 C from the station mean1952: 19.4 C, +0.5 C from the station mean1953: 19.4 C, +0.6 C from the station mean1954: 19.7 C, +0.8 C from the station mean1955: 19.0 C, +0.2 C from the station mean1956: 19.0 C, +0.1 C from the station mean1957: 18.3 C, -0.6 C from the station mean1958: 17.6 C, -1.3 C from the station mean1959: 17.6 C, -1.2 C from the station mean1960: 17.6 C, -1.3 C from the station mean1961: 17.3 C, -1.5 C from the station mean1962: 18.0 C, -0.9 C from the station mean1963: 17.9 C, -1.0 C from the station mean1964: 16.4 C, -2.5 C from the station mean1966: 17.1 C, -1.8 C from the station mean1968: 17.9 C, -1.0 C from the station mean1969: 19.0 C, +0.1 C from the station mean1970: 18.1 C, -0.7 C from the station mean1971: 18.1 C, -0.7 C from the station mean1972: 18.6 C, -0.3 C from the station mean1973: 17.7 C, -1.2 C from the station mean1974: 18.1 C, -0.8 C from the station mean1975: 17.7 C, -1.2 C from the station mean1977: 18.5 C, -0.4 C from the station mean1978: 19.4 C, +0.5 C from the station mean1979: 19.1 C, +0.2 C from the station mean1980: 19.9 C, +1.1 C from the station mean1981: 19.6 C, +0.7 C from the station mean1982: 20.3 C, +1.5 C from the station mean1983: 19.2 C, +0.3 C from the station mean1984: 18.3 C, -0.5 C from the station mean1985: 18.6 C, -0.2 C from the station mean1986: 18.8 C, -0.1 C from the station mean1991: 19.0 C, +0.1 C from the station mean1992: 19.1 C, +0.2 C from the station mean1993: 19.6 C, +0.7 C from the station mean1994: 20.6 C, +1.7 C from the station mean1995: 20.5 C, +1.6 C from the station mean1996: 20.1 C, +1.2 C from the station mean1997: 19.1 C, +0.2 C from the station mean2001: 20.0 C, +1.1 C from the station mean1937195019601970198019902000
One stripe for each of 54 complete years at Delicias (Dge), 1937 to 2001. Blue stripes are years cooler than the station's own mean of 18.9 C (66.0 F); red stripes are warmer. The coolest year was 1964, at 16.4 C (61.5 F), and the warmest was 1994, at 20.6 C (69.1 F). The strongest colour marks a difference of 2.5 C (4.5 F).
Annual mean temperature at Delicias (Dge) as warming stripes, 1937 to 2001
YearAnnual mean temperatureDifference from the station mean
193720.0 C+1.08 C
193819.0 C+0.12 C
193918.8 C-0.08 C
194019.8 C+0.92 C
194117.1 C-1.75 C
194218.9 C+0.06 C
194319.4 C+0.47 C
194520.3 C+1.46 C
194618.5 C-0.41 C
194718.7 C-0.16 C
194819.4 C+0.50 C
194919.3 C+0.46 C
195020.6 C+1.71 C
195120.4 C+1.54 C
195219.4 C+0.47 C
195319.4 C+0.55 C
195419.7 C+0.81 C
195519.0 C+0.16 C
195619.0 C+0.13 C
195718.3 C-0.59 C
195817.6 C-1.33 C
195917.6 C-1.25 C
196017.6 C-1.28 C
196117.3 C-1.55 C
196218.0 C-0.91 C
196317.9 C-0.96 C
196416.4 C-2.47 C
196617.1 C-1.76 C
196817.9 C-1.03 C
196919.0 C+0.08 C
197018.1 C-0.74 C
197118.1 C-0.74 C
197218.6 C-0.32 C
197317.7 C-1.21 C
197418.1 C-0.83 C
197517.7 C-1.16 C
197718.5 C-0.38 C
197819.4 C+0.52 C
197919.1 C+0.21 C
198019.9 C+1.05 C
198119.6 C+0.70 C
198220.3 C+1.46 C
198319.2 C+0.29 C
198418.3 C-0.54 C
198518.6 C-0.24 C
198618.8 C-0.08 C
199119.0 C+0.07 C
199219.1 C+0.22 C
199319.6 C+0.67 C
199420.6 C+1.73 C
199520.5 C+1.61 C
199620.1 C+1.22 C
199719.1 C+0.19 C
200120.0 C+1.09 C

The fitted trend in annual mean temperature here over 1937 to 2001 is 0.1 C (-0.1 to 0.2) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.1 F (-0.1 to 0.4) per decade. The slope is a straight line fitted to 54 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Delicias (Dge)
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.1 C (-0.1 to 0.2) per decade0.1 F (-0.1 to 0.4) per decade1937 to 200154Not clearly different from zero
Mean daily maximum0.17 C (-0.04 to 0.38) per decade0.3 F (-0.1 to 0.7) per decade1937 to 200154Not clearly different from zero
Mean daily minimum-0.03 C (-0.28 to 0.22) per decade-0.1 F (-0.5 to 0.4) per decade1937 to 200154Not 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

1934 to 2001
Yearly extremes at Delicias (Dge): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)46.1 C (115.0 F)194540.0 C (104.0 F)67
Coldest night (TNn)-17.2 C (1.0 F)1949-7.2 C (19.0 F)67
Wettest day (Rx1day)91.9 mm (3.6 in)199034.8 mm (1.4 in)67
Wettest five days (Rx5day)116.7 mm (4.6 in)193856.2 mm (2.2 in)67
Longest dry spell (CDD)181 days199886 days67

Hottest day (TXx)

Hottest day (TXx) at Delicias (Dge) by year The hottest day of the year at Delicias (Dge), 1934 to 2001. The record is 46.1 C (115.0 F) in 1945, marked on the chart; the median year is 40.0 C (104.0 F). 354045501940196019802000Record: 46.1 C (115.0 F) in 1945
The hottest day of the year at Delicias (Dge), 1934 to 2001. The record is 46.1 C (115.0 F) in 1945, marked on the chart; the median year is 40.0 C (104.0 F).
Hottest day (TXx) at Delicias (Dge) by year
YearHottest day (TXx)
193438.9 C (102.0 F)
193540.6 C (105.1 F)
193641.1 C (106.0 F)
193741.1 C (106.0 F)
193840.6 C (105.1 F)
193941.1 C (106.0 F)
194041.1 C (106.0 F)
194140.0 C (104.0 F)
194241.1 C (106.0 F)
194337.8 C (100.0 F)
194440.6 C (105.1 F)
194546.1 C (115.0 F)
194637.8 C (100.0 F)
194740.0 C (104.0 F)
194840.0 C (104.0 F)
194937.8 C (100.0 F)
195037.8 C (100.0 F)
195141.7 C (107.1 F)
195238.9 C (102.0 F)
195340.0 C (104.0 F)
195438.9 C (102.0 F)
195538.9 C (102.0 F)
195638.9 C (102.0 F)
195739.4 C (102.9 F)
195838.9 C (102.0 F)
195937.8 C (100.0 F)
196038.3 C (100.9 F)
196135.6 C (96.1 F)
196238.9 C (102.0 F)
196337.8 C (100.0 F)
196436.7 C (98.1 F)
196535.0 C (95.0 F)
196635.6 C (96.1 F)
196736.7 C (98.1 F)
196839.4 C (102.9 F)
196940.6 C (105.1 F)
197041.7 C (107.1 F)
197140.0 C (104.0 F)
197241.7 C (107.1 F)
197342.8 C (109.0 F)
197438.9 C (102.0 F)
197540.6 C (105.1 F)
197637.8 C (100.0 F)
197740.0 C (104.0 F)
197840.6 C (105.1 F)
197941.7 C (107.1 F)
198042.2 C (108.0 F)
198142.8 C (109.0 F)
198241.7 C (107.1 F)
198340.6 C (105.1 F)
198438.9 C (102.0 F)
198540.0 C (104.0 F)
198638.9 C (102.0 F)
198740.0 C (104.0 F)
198840.0 C (104.0 F)
198942.8 C (109.0 F)
199037.8 C (100.0 F)
199140.0 C (104.0 F)
199240.6 C (105.1 F)
199338.9 C (102.0 F)
199441.7 C (107.1 F)
199540.6 C (105.1 F)
199640.6 C (105.1 F)
199740.0 C (104.0 F)
199841.7 C (107.1 F)
200038.9 C (102.0 F)
200141.7 C (107.1 F)

Coldest night (TNn)

Coldest night (TNn) at Delicias (Dge) by year The coldest night of the year at Delicias (Dge), 1934 to 2001. The record is -17.2 C (1.0 F) in 1949, marked on the chart; the median year is -7.2 C (19.0 F). -20-15-10-501940196019802000Record: -17.2 C (1.0 F) in 1949
The coldest night of the year at Delicias (Dge), 1934 to 2001. The record is -17.2 C (1.0 F) in 1949, marked on the chart; the median year is -7.2 C (19.0 F).
Coldest night (TNn) at Delicias (Dge) by year
YearColdest night (TNn)
1934-5.6 C (21.9 F)
1935-11.7 C (10.9 F)
1936-6.1 C (21.0 F)
1937-2.8 C (27.0 F)
1938-5.6 C (21.9 F)
1939-8.9 C (16.0 F)
1940-7.2 C (19.0 F)
1941-5.6 C (21.9 F)
1942-7.2 C (19.0 F)
1943-7.8 C (18.0 F)
1944-5.6 C (21.9 F)
1945-5.0 C (23.0 F)
1946-6.1 C (21.0 F)
1947-7.8 C (18.0 F)
1948-10.0 C (14.0 F)
1949-17.2 C (1.0 F)
1950-4.4 C (24.1 F)
1951-7.8 C (18.0 F)
1952-4.4 C (24.1 F)
1953-6.1 C (21.0 F)
1954-8.3 C (17.1 F)
1955-8.3 C (17.1 F)
1956-10.6 C (12.9 F)
1957-9.4 C (15.1 F)
1958-7.2 C (19.0 F)
1959-6.1 C (21.0 F)
1960-7.2 C (19.0 F)
1961-6.1 C (21.0 F)
1962-13.3 C (8.1 F)
1963-9.4 C (15.1 F)
1964-9.4 C (15.1 F)
1965-7.2 C (19.0 F)
1966-6.1 C (21.0 F)
1967-9.4 C (15.1 F)
1968-8.3 C (17.1 F)
1969-10.0 C (14.0 F)
1970-10.0 C (14.0 F)
1971-10.0 C (14.0 F)
1972-9.4 C (15.1 F)
1973-10.0 C (14.0 F)
1974-11.1 C (12.0 F)
1975-11.1 C (12.0 F)
1976-8.3 C (17.1 F)
1977-6.1 C (21.0 F)
1978-8.3 C (17.1 F)
1979-4.4 C (24.1 F)
1980-5.0 C (23.0 F)
1981-3.9 C (25.0 F)
1982-4.4 C (24.1 F)
1983-6.1 C (21.0 F)
1984-5.0 C (23.0 F)
1985-7.2 C (19.0 F)
1986-5.0 C (23.0 F)
1987-5.0 C (23.0 F)
1988-6.1 C (21.0 F)
1989-6.1 C (21.0 F)
1990-5.0 C (23.0 F)
1991-3.3 C (26.1 F)
1992-6.1 C (21.0 F)
1993-6.1 C (21.0 F)
1994-5.0 C (23.0 F)
1995-3.3 C (26.1 F)
1996-8.3 C (17.1 F)
1997-9.4 C (15.1 F)
1998-6.1 C (21.0 F)
2000-5.0 C (23.0 F)
2001-7.2 C (19.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Delicias (Dge) by year The wettest day of the year at Delicias (Dge), 1934 to 2001. The record is 91.9 mm (3.6 in) in 1990, marked on the chart; the median year is 34.8 mm (1.4 in). 02550751001940196019802000Record: 91.9 mm (3.6 in) in 1990
The wettest day of the year at Delicias (Dge), 1934 to 2001. The record is 91.9 mm (3.6 in) in 1990, marked on the chart; the median year is 34.8 mm (1.4 in).
Wettest day (Rx1day) at Delicias (Dge) by year
YearWettest day (Rx1day)
193431.8 mm (1.3 in)
193531.8 mm (1.3 in)
193631.8 mm (1.3 in)
193731.5 mm (1.2 in)
193851.3 mm (2.0 in)
193924.9 mm (1.0 in)
194023.9 mm (0.9 in)
194152.3 mm (2.1 in)
194261.5 mm (2.4 in)
194340.4 mm (1.6 in)
194440.4 mm (1.6 in)
194555.9 mm (2.2 in)
194643.9 mm (1.7 in)
194754.9 mm (2.2 in)
194824.4 mm (1.0 in)
194951.8 mm (2.0 in)
195029.5 mm (1.2 in)
19518.4 mm (0.33 in)
195250.8 mm (2.0 in)
195332.0 mm (1.3 in)
195456.9 mm (2.2 in)
195540.9 mm (1.6 in)
195618.3 mm (0.7 in)
195734.8 mm (1.4 in)
195840.4 mm (1.6 in)
195934.8 mm (1.4 in)
196034.8 mm (1.4 in)
196123.4 mm (0.9 in)
196225.9 mm (1.0 in)
196320.3 mm (0.8 in)
196429.0 mm (1.1 in)
196527.4 mm (1.1 in)
196641.9 mm (1.6 in)
196729.0 mm (1.1 in)
196864.3 mm (2.5 in)
196926.4 mm (1.0 in)
197039.9 mm (1.6 in)
197129.0 mm (1.1 in)
197223.9 mm (0.9 in)
197347.0 mm (1.9 in)
197441.9 mm (1.6 in)
197529.0 mm (1.1 in)
197631.8 mm (1.3 in)
197739.9 mm (1.6 in)
197846.0 mm (1.8 in)
197939.9 mm (1.6 in)
198052.8 mm (2.1 in)
198137.8 mm (1.5 in)
198229.0 mm (1.1 in)
198331.0 mm (1.2 in)
198433.8 mm (1.3 in)
198545.0 mm (1.8 in)
198632.8 mm (1.3 in)
198737.8 mm (1.5 in)
198855.9 mm (2.2 in)
198915.7 mm (0.6 in)
199091.9 mm (3.6 in)
199139.9 mm (1.6 in)
199231.5 mm (1.2 in)
199351.3 mm (2.0 in)
199411.9 mm (0.5 in)
199517.8 mm (0.7 in)
199655.9 mm (2.2 in)
199729.0 mm (1.1 in)
199854.9 mm (2.2 in)
200050.8 mm (2.0 in)
200130.0 mm (1.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Delicias (Dge) by year The wettest five days of the year at Delicias (Dge), 1934 to 2001. The record is 116.7 mm (4.6 in) in 1938, marked on the chart; the median year is 56.2 mm (2.2 in). 0501001501940196019802000Record: 116.7 mm (4.6 in) in 1938
The wettest five days of the year at Delicias (Dge), 1934 to 2001. The record is 116.7 mm (4.6 in) in 1938, marked on the chart; the median year is 56.2 mm (2.2 in).
Wettest five days (Rx5day) at Delicias (Dge) by year
YearWettest five days (Rx5day)
193444.2 mm (1.7 in)
193540.4 mm (1.6 in)
193672.0 mm (2.8 in)
193740.9 mm (1.6 in)
1938116.7 mm (4.6 in)
193933.4 mm (1.3 in)
194043.2 mm (1.7 in)
194182.0 mm (3.2 in)
194278.3 mm (3.1 in)
194396.8 mm (3.8 in)
194455.4 mm (2.2 in)
194563.1 mm (2.5 in)
194671.9 mm (2.8 in)
194761.3 mm (2.4 in)
194828.5 mm (1.1 in)
194978.0 mm (3.1 in)
195038.6 mm (1.5 in)
195113.2 mm (0.5 in)
195256.7 mm (2.2 in)
195333.0 mm (1.3 in)
1954112.1 mm (4.4 in)
1955101.4 mm (4.0 in)
195627.4 mm (1.1 in)
195757.9 mm (2.3 in)
1958111.7 mm (4.4 in)
195951.8 mm (2.0 in)
196060.0 mm (2.4 in)
196145.0 mm (1.8 in)
196242.7 mm (1.7 in)
196348.0 mm (1.9 in)
196444.2 mm (1.7 in)
196542.5 mm (1.7 in)
196688.6 mm (3.5 in)
196747.8 mm (1.9 in)
196890.9 mm (3.6 in)
196948.5 mm (1.9 in)
197075.2 mm (3.0 in)
197156.2 mm (2.2 in)
197248.4 mm (1.9 in)
197357.7 mm (2.3 in)
197486.4 mm (3.4 in)
197550.0 mm (2.0 in)
197654.2 mm (2.1 in)
197769.2 mm (2.7 in)
197879.3 mm (3.1 in)
197976.3 mm (3.0 in)
1980107.5 mm (4.2 in)
198145.5 mm (1.8 in)
198248.8 mm (1.9 in)
198337.1 mm (1.5 in)
198453.6 mm (2.1 in)
198580.0 mm (3.1 in)
198647.0 mm (1.9 in)
198763.0 mm (2.5 in)
198891.5 mm (3.6 in)
198930.8 mm (1.2 in)
1990103.9 mm (4.1 in)
1991106.8 mm (4.2 in)
199248.3 mm (1.9 in)
199385.7 mm (3.4 in)
199421.8 mm (0.9 in)
199542.7 mm (1.7 in)
199673.5 mm (2.9 in)
199737.7 mm (1.5 in)
199883.9 mm (3.3 in)
200070.9 mm (2.8 in)
200150.1 mm (2.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Delicias (Dge) by year The longest dry spell of the year at Delicias (Dge), 1934 to 2001. The record is 181 days in 1998, marked on the chart; the median year is 86 days. 0501001502001940196019802000Record: 181 days in 1998
The longest dry spell of the year at Delicias (Dge), 1934 to 2001. The record is 181 days in 1998, marked on the chart; the median year is 86 days.
Longest dry spell (CDD) at Delicias (Dge) by year
YearLongest dry spell (CDD)
193459 days
193590 days
193671 days
1937102 days
193864 days
193977 days
194047 days
194180 days
194258 days
1943131 days
194498 days
1945151 days
194665 days
194765 days
194893 days
194967 days
1950138 days
195182 days
195260 days
195377 days
195487 days
1955168 days
1956150 days
195755 days
195882 days
195955 days
1960134 days
196178 days
1962158 days
196382 days
1964121 days
196586 days
1966103 days
196746 days
196846 days
1969102 days
197071 days
1971103 days
1972118 days
197388 days
1974119 days
1975113 days
1976113 days
197792 days
1978138 days
1979106 days
1980111 days
198171 days
198299 days
198378 days
1984105 days
198540 days
198679 days
198745 days
198897 days
198988 days
199044 days
1991103 days
199239 days
199381 days
199468 days
199557 days
1996162 days
199734 days
1998181 days
200059 days
200190 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.

Frost Dates and Growing Season

53 years with a frost

Across 53 years with a frost, the median last spring frost at Delicias (Dge) falls on 11 March and the median first autumn frost on 17 November, which leaves a median of 249 days between them.

Fitted over all years, the growing season changes by +2.0 days per decade at this station.

Frost dates and growing season at Delicias (Dge)
MeasureMedian, all yearsEarliest periodRecent period (1961 to 2001)Recent against earliestFitted trend
Last spring frost11 Marchn/a11 Marchn/a+0.1 days per decade
First autumn frost17 Novembern/a19 Novembern/a+2.1 days per decade
Growing days249 daysn/a250 daysn/a+2.0 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

63 years, 1935 to 2001

A day with at least 36.9 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 68.2 mm (2.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Delicias (Dge): the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years36.9 mm (1.5 in)
5 years48.1 mm (1.9 in)
10 years54.2 mm (2.1 in)
25 years60.7 mm (2.4 in)
50 years64.7 mm (2.5 in)
100 years68.2 mm (2.7 in)Longer than the 63 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, 63 years of values from 1935 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: 64.3 mm (2.5 in) in 1968; 61.5 mm (2.4 in) in 1942; 56.9 mm (2.2 in) in 1954.

Download the Data

  • Data for Delicias (Dge) standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Delicias (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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

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