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Peamiller (Smn) Weather Records (MXN00022012)

Record envelope, standing records and threshold days for Peamiller (Smn) (MXN00022012), Mexico, with 58 years of record.

Key Facts for Peamiller (Smn)

  • Peamiller (Smn) (MXN00022012) is a weather station in Mexico at 21.05 latitude and -99.80 longitude, 1,328 m (4,356 ft) above sea level.
  • The station reports from 1944 to 2001, 58 years of record.
  • 1,464 records set at Peamiller (Smn) still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Peamiller (Smn) tied a daily record precipitation of 2.3 mm (0.09 in) on 1 March 2001.

About the Station

  • Location: Mexico, 21.05 latitude, -99.80 longitude.
  • Elevation: 1,328 m (4,356 ft).
  • Period of record: 1944 to 2001, 58 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 Peamiller (Smn), with 2026 drawn through them The band shows the record high and record low for each calendar day at Peamiller (Smn). The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -1001020304050 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Peamiller (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 Peamiller (Smn), with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan37.8 C (100.0 F)-3.3 C (26.1 F)n/an/a
Feb41.7 C (107.1 F)-3.9 C (25.0 F)n/an/a
Mar40.0 C (104.0 F)0.0 C (32.0 F)n/an/a
Apr42.8 C (109.0 F)3.9 C (39.0 F)n/an/a
May43.9 C (111.0 F)7.8 C (46.0 F)n/an/a
Jun41.7 C (107.1 F)5.6 C (42.1 F)n/an/a
Jul40.0 C (104.0 F)5.0 C (41.0 F)n/an/a
Aug40.0 C (104.0 F)7.8 C (46.0 F)n/an/a
Sep40.0 C (104.0 F)5.6 C (42.1 F)n/an/a
Oct38.9 C (102.0 F)0.6 C (33.1 F)n/an/a
Nov38.9 C (102.0 F)-0.6 C (30.9 F)n/an/a
Dec40.0 C (104.0 F)-4.4 C (24.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Peamiller (Smn) by the year they were set 1,464 records at Peamiller (Smn) still stand. 1959 holds the most, with 124. 0501001501944: 131945: 121946: 431947: 711948: 351949: 261950: 171951: 241952: 421953: 281954: 271955: 351956: 141957: 231958: 871959: 1241960: 291961: 111962: 661963: 311964: 301965: 281966: 141967: 181968: 161969: 731970: 391971: 231972: 111973: 251974: 261975: 141976: 201977: 261978: 111979: 191980: 231981: 101982: 111983: 141984: 151985: 71986: 121987: 211988: 161989: 161990: 171991: 171992: 181993: 101994: 71995: 181996: 141997: 181998: 251999: 152000: 72001: 21944195019561962196819741980198619921998
1,464 records at Peamiller (Smn) still stand. 1959 holds the most, with 124.
Standing records at Peamiller (Smn) by the year they were set
Year setStanding records
194413
194512
194643
194771
194835
194926
195017
195124
195242
195328
195427
195535
195614
195723
195887
1959124
196029
196111
196266
196331
196430
196528
196614
196718
196816
196973
197039
197123
197211
197325
197426
197514
197620
197726
197811
197919
198023
198110
198211
198314
198415
19857
198612
198721
198816
198916
199017
199117
199218
199310
19947
199518
199614
199718
199825
199915
20007
20012

All-Time Record Progression

3 new records
When Peamiller (Smn) set new all-time records 3 all-time records were set at Peamiller (Smn) between 6 June 1979 and 9 June 2000. Each dot is a new record. Record daily precipitationRecord low minimum temperature6 June 1979: Record daily precipitation 64.8 mm (2.6 in)24 December 1989: Record low minimum temperature -4.4 C (24.1 F)9 June 2000: Record daily precipitation 74.9 mm (2.9 in)19801985199019952000
3 all-time records were set at Peamiller (Smn) between 6 June 1979 and 9 June 2000. Each dot is a new record.
When Peamiller (Smn) set new all-time records
DateKindDetail
1979-06-06Record daily precipitationRecord daily precipitation 64.8 mm (2.6 in)
1989-12-24Record low minimum temperatureRecord low minimum temperature -4.4 C (24.1 F)
2000-06-09Record daily precipitationRecord daily precipitation 74.9 mm (2.9 in)

Wettest Day of Each Month

Jun: 74.9 mm (2.9 in)
Record daily precipitation for each month at Peamiller (Smn) The wettest day on record for each calendar month at Peamiller (Smn). The most was 74.9 mm (2.9 in) on 9 June 2000. 020406080 Jan: 33.3 mm (1.3 in), 19 January 1975 Jan Feb: 19.6 mm (0.8 in), 19 February 1946 Feb Mar: 35.8 mm (1.4 in), 31 March 1964 Mar Apr: 64.3 mm (2.5 in), 7 April 1997 Apr May: 50.5 mm (2.0 in), 9 May 1999 May Jun: 74.9 mm (2.9 in), 9 June 2000 Jun Jul: 60.2 mm (2.4 in), 1 July 1988 Jul Aug: 59.4 mm (2.3 in), 6 August 1970 Aug Sep: 60.7 mm (2.4 in), 13 September 1952 Sep Oct: 59.9 mm (2.4 in), 26 October 1953 Oct Nov: 38.9 mm (1.5 in), 15 November 1946 Nov Dec: 17.8 mm (0.7 in), 3 December 1979 Dec
The wettest day on record for each calendar month at Peamiller (Smn). The most was 74.9 mm (2.9 in) on 9 June 2000.
Record daily precipitation for each month at Peamiller (Smn)
MonthRecord daily precipitation (mm)Date
Jan33.3 mm (1.3 in)19 January 1975
Feb19.6 mm (0.8 in)19 February 1946
Mar35.8 mm (1.4 in)31 March 1964
Apr64.3 mm (2.5 in)7 April 1997
May50.5 mm (2.0 in)9 May 1999
Jun74.9 mm (2.9 in)9 June 2000
Jul60.2 mm (2.4 in)1 July 1988
Aug59.4 mm (2.3 in)6 August 1970
Sep60.7 mm (2.4 in)13 September 1952
Oct59.9 mm (2.4 in)26 October 1953
Nov38.9 mm (1.5 in)15 November 1946
Dec17.8 mm (0.7 in)3 December 1979

Period of Record Coverage

1944 to 2001
Days with data per year at Peamiller (Smn) 58 years of record at Peamiller (Smn), 1944 to 2001. 10 years have data for under 90 percent of days and are left out of rankings: 1944, 1945, 1947, 1959, 1960, 1961, 1962, 1965 and others. 1944: 274 of 366 days1945: 204 of 365 days1946: 357 of 365 days1947: 313 of 365 days1948: 364 of 366 days1949: 364 of 365 days1950: 331 of 365 days1951: 334 of 365 days1952: 363 of 366 days1953: 358 of 365 days1954: 363 of 365 days1955: 361 of 365 days1956: 363 of 366 days1957: 358 of 365 days1958: 330 of 365 days1959: 242 of 365 days1960: 150 of 366 days1961: 59 of 365 days1962: 180 of 365 days1963: 347 of 365 days1964: 331 of 366 days1965: 176 of 365 days1966: 279 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 361 of 365 days1970: 365 of 365 days1971: 363 of 365 days1972: 366 of 366 days1973: 364 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 365 of 366 days1977: 365 of 365 days1978: 333 of 365 days1979: 364 of 365 days1980: 332 of 366 days1981: 364 of 365 days1982: 363 of 365 days1983: 334 of 365 days1984: 366 of 366 days1985: 365 of 365 days1986: 364 of 365 days1987: 364 of 365 days1988: 366 of 366 days1989: 364 of 365 days1990: 364 of 365 days1991: 365 of 365 days1992: 335 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 365 of 366 days1997: 363 of 365 days1998: 364 of 365 days1999: 333 of 365 days2000: 366 of 366 days2001: 90 of 365 days195019601970198019902000
58 years of record at Peamiller (Smn), 1944 to 2001. 10 years have data for under 90 percent of days and are left out of rankings: 1944, 1945, 1947, 1959, 1960, 1961, 1962, 1965 and others.
Days with data per year at Peamiller (Smn)
YearDays with dataShare of yearComplete
194427475%No
194520456%No
194635798%Yes
194731386%No
194836499%Yes
1949364100%Yes
195033191%Yes
195133492%Yes
195236399%Yes
195335898%Yes
195436399%Yes
195536199%Yes
195636399%Yes
195735898%Yes
195833090%Yes
195924266%No
196015041%No
19615916%No
196218049%No
196334795%Yes
196433190%Yes
196517648%No
196627976%No
1967365100%Yes
1968366100%Yes
196936199%Yes
1970365100%Yes
197136399%Yes
1972366100%Yes
1973364100%Yes
1974365100%Yes
1975365100%Yes
1976365100%Yes
1977365100%Yes
197833391%Yes
1979364100%Yes
198033291%Yes
1981364100%Yes
198236399%Yes
198333492%Yes
1984366100%Yes
1985365100%Yes
1986364100%Yes
1987364100%Yes
1988366100%Yes
1989364100%Yes
1990364100%Yes
1991365100%Yes
199233592%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
1996365100%Yes
199736399%Yes
1998364100%Yes
199933391%Yes
2000366100%Yes
20019025%No

Latest Records

20
Latest records at Peamiller (Smn)
DateStationRecordValueBeat old record byOld record stoodSignificance
1 March 2001Peamiller (Smn), MXdaily rain (Tie)2.3 mm (0.09 in)tie34 years3 of 100 (Routine)
28 February 2001Peamiller (Smn), MXdaily rain18.8 mm (0.7 in)13.7 mm (0.5 in)53 years20 of 100 (Routine)
27 February 2001Peamiller (Smn), MXdaily rain4.1 mm (0.16 in)4.1 mm (0.16 in)56 years20 of 100 (Routine)
24 February 2001Peamiller (Smn), MXdaily high min (Tie)12.8 C (55.0 F)tie49 years4 of 100 (Routine)
23 February 2001Peamiller (Smn), MXdaily high min (Tie)12.8 C (55.0 F)tie49 years4 of 100 (Routine)
17 February 2001Peamiller (Smn), MXdaily low max20.6 C (69.1 F)2.2 C (4.0 F)33 years19 of 100 (Routine)
5 February 2001Peamiller (Smn), MXdaily low max (Tie)18.9 C (66.0 F)tie17 years2 of 100 (Routine)
2 February 2001Peamiller (Smn), MXdaily low max (Tie)15.6 C (60.1 F)tie20 years2 of 100 (Routine)
31 January 2001Peamiller (Smn), MXdaily high min (Tie)12.8 C (55.0 F)tie53 years5 of 100 (Routine)
30 January 2001Peamiller (Smn), MXdaily high max (Tie)33.9 C (93.0 F)tie30 years3 of 100 (Routine)
19 January 2001Peamiller (Smn), MXdaily high min (Tie)11.7 C (53.1 F)tie37 years4 of 100 (Routine)
7 January 2001Peamiller (Smn), MXdaily high max33.9 C (93.0 F)1.1 C (2.0 F)41 years19 of 100 (Routine)
29 December 2000Peamiller (Smn), MXdaily low max (Tie)16.7 C (62.1 F)tie13 years2 of 100 (Routine)
28 December 2000Peamiller (Smn), MXdaily rain1.3 mm (0.05 in)1.3 mm (0.05 in)56 years20 of 100 (Routine)
13 November 2000Peamiller (Smn), MXdaily high max (Tie)35.0 C (95.0 F)tie38 years4 of 100 (Routine)
9 November 2000Peamiller (Smn), MXdaily high max (Tie)33.9 C (93.0 F)tie55 years5 of 100 (Routine)
3 November 2000Peamiller (Smn), MXdaily high min (Tie)17.8 C (64.0 F)tie38 years4 of 100 (Routine)
21 October 2000Peamiller (Smn), MXdaily rain10.4 mm (0.4 in)0.2 mm (0.01 in)10 years8 of 100 (Routine)
22 September 2000Peamiller (Smn), MXdaily rain53.8 mm (2.1 in)29.4 mm (1.2 in)33 years46 of 100 (Notable)
17 September 2000Peamiller (Smn), MXdaily low max (Tie)22.8 C (73.0 F)tie16 years2 of 100 (Routine)

Climate Trend

39 complete years, 1946 to 2000
Annual mean temperature at Peamiller (Smn) as warming stripes, 1946 to 2000 One stripe for each of 39 complete years at Peamiller (Smn), 1946 to 2000. Blue stripes are years cooler than the station's own mean of 21.6 C (71.0 F); red stripes are warmer. The coolest year was 1969, at 20.6 C (69.1 F), and the warmest was 1998, at 22.7 C (72.8 F). The strongest colour marks a difference of 1.1 C (2.0 F). 1946: 22.4 C, +0.8 C from the station mean1948: 22.3 C, +0.6 C from the station mean1949: 22.4 C, +0.7 C from the station mean1952: 22.0 C, +0.3 C from the station mean1953: 22.0 C, +0.3 C from the station mean1954: 21.6 C, -0.1 C from the station mean1955: 21.1 C, -0.5 C from the station mean1956: 20.9 C, -0.7 C from the station mean1957: 22.0 C, +0.3 C from the station mean1963: 21.3 C, -0.3 C from the station mean1967: 20.8 C, -0.9 C from the station mean1968: 20.8 C, -0.8 C from the station mean1969: 20.6 C, -1.0 C from the station mean1970: 21.3 C, -0.4 C from the station mean1971: 21.8 C, +0.2 C from the station mean1972: 22.3 C, +0.7 C from the station mean1973: 21.9 C, +0.2 C from the station mean1974: 21.6 C, -0.1 C from the station mean1975: 21.2 C, -0.4 C from the station mean1976: 20.7 C, -1.0 C from the station mean1977: 21.2 C, -0.5 C from the station mean1979: 21.0 C, -0.6 C from the station mean1981: 21.4 C, -0.3 C from the station mean1982: 21.9 C, +0.2 C from the station mean1984: 21.3 C, -0.3 C from the station mean1985: 21.5 C, -0.1 C from the station mean1986: 21.6 C, 0.0 C from the station mean1987: 21.3 C, -0.4 C from the station mean1988: 21.4 C, -0.3 C from the station mean1989: 21.5 C, -0.1 C from the station mean1990: 21.9 C, +0.2 C from the station mean1991: 22.3 C, +0.7 C from the station mean1993: 22.2 C, +0.5 C from the station mean1994: 22.4 C, +0.8 C from the station mean1995: 22.5 C, +0.8 C from the station mean1996: 21.6 C, -0.1 C from the station mean1997: 22.2 C, +0.6 C from the station mean1998: 22.7 C, +1.0 C from the station mean2000: 21.6 C, -0.1 C from the station mean194619501955196019651970197519801985199019952000
One stripe for each of 39 complete years at Peamiller (Smn), 1946 to 2000. Blue stripes are years cooler than the station's own mean of 21.6 C (71.0 F); red stripes are warmer. The coolest year was 1969, at 20.6 C (69.1 F), and the warmest was 1998, at 22.7 C (72.8 F). The strongest colour marks a difference of 1.1 C (2.0 F).
Annual mean temperature at Peamiller (Smn) as warming stripes, 1946 to 2000
YearAnnual mean temperatureDifference from the station mean
194622.4 C+0.77 C
194822.3 C+0.61 C
194922.4 C+0.72 C
195222.0 C+0.34 C
195322.0 C+0.34 C
195421.6 C-0.09 C
195521.1 C-0.53 C
195620.9 C-0.72 C
195722.0 C+0.31 C
196321.3 C-0.31 C
196720.8 C-0.88 C
196820.8 C-0.82 C
196920.6 C-1.04 C
197021.3 C-0.37 C
197121.8 C+0.20 C
197222.3 C+0.69 C
197321.9 C+0.25 C
197421.6 C-0.05 C
197521.2 C-0.44 C
197620.7 C-0.95 C
197721.2 C-0.46 C
197921.0 C-0.61 C
198121.4 C-0.28 C
198221.9 C+0.23 C
198421.3 C-0.34 C
198521.5 C-0.11 C
198621.6 C-0.02 C
198721.3 C-0.37 C
198821.4 C-0.25 C
198921.5 C-0.14 C
199021.9 C+0.23 C
199122.3 C+0.67 C
199322.2 C+0.51 C
199422.4 C+0.78 C
199522.5 C+0.81 C
199621.6 C-0.07 C
199722.2 C+0.58 C
199822.7 C+1.02 C
200021.6 C-0.07 C

The fitted trend in annual mean temperature here over 1946 to 2000 is 0.04 C (-0.07 to 0.15) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.1 F (-0.1 to 0.3) per decade. The slope is a straight line fitted to 39 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Peamiller (Smn)
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.04 C (-0.07 to 0.15) per decade0.1 F (-0.1 to 0.3) per decade1946 to 200039Not clearly different from zero
Mean daily maximum0.1 C (-0.1 to 0.3) per decade0.2 F (-0.1 to 0.5) per decade1946 to 200039Not clearly different from zero
Mean daily minimum-0.02 C (-0.19 to 0.14) per decade-0.04 F (-0.33 to 0.25) per decade1946 to 200039Not 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

1944 to 2001
Yearly extremes at Peamiller (Smn): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)43.9 C (111.0 F)196440.0 C (104.0 F)58
Coldest night (TNn)-4.4 C (24.1 F)19890.6 C (33.1 F)58
Wettest day (Rx1day)74.9 mm (2.9 in)200035.6 mm (1.4 in)58
Wettest five days (Rx5day)107.7 mm (4.2 in)197465.8 mm (2.6 in)58
Longest dry spell (CDD)165 days196355 days58

Hottest day (TXx)

Hottest day (TXx) at Peamiller (Smn) by year The hottest day of the year at Peamiller (Smn), 1944 to 2001. The record is 43.9 C (111.0 F) in 1964, marked on the chart; the median year is 40.0 C (104.0 F). 30354045195019601970198019902000Record: 43.9 C (111.0 F) in 1964
The hottest day of the year at Peamiller (Smn), 1944 to 2001. The record is 43.9 C (111.0 F) in 1964, marked on the chart; the median year is 40.0 C (104.0 F).
Hottest day (TXx) at Peamiller (Smn) by year
YearHottest day (TXx)
194441.1 C (106.0 F)
194540.0 C (104.0 F)
194641.7 C (107.1 F)
194740.0 C (104.0 F)
194840.0 C (104.0 F)
194938.9 C (102.0 F)
195040.0 C (104.0 F)
195140.0 C (104.0 F)
195240.0 C (104.0 F)
195340.6 C (105.1 F)
195438.3 C (100.9 F)
195538.9 C (102.0 F)
195638.9 C (102.0 F)
195738.9 C (102.0 F)
195840.0 C (104.0 F)
195940.0 C (104.0 F)
196040.0 C (104.0 F)
196132.8 C (91.0 F)
196238.9 C (102.0 F)
196342.8 C (109.0 F)
196443.9 C (111.0 F)
196541.7 C (107.1 F)
196639.4 C (102.9 F)
196741.1 C (106.0 F)
196837.8 C (100.0 F)
196941.1 C (106.0 F)
197041.7 C (107.1 F)
197141.7 C (107.1 F)
197240.0 C (104.0 F)
197343.3 C (109.9 F)
197440.6 C (105.1 F)
197539.4 C (102.9 F)
197638.3 C (100.9 F)
197738.9 C (102.0 F)
197840.0 C (104.0 F)
197938.9 C (102.0 F)
198038.9 C (102.0 F)
198137.8 C (100.0 F)
198240.0 C (104.0 F)
198341.7 C (107.1 F)
198438.9 C (102.0 F)
198540.0 C (104.0 F)
198638.9 C (102.0 F)
198738.3 C (100.9 F)
198838.9 C (102.0 F)
198940.6 C (105.1 F)
199041.7 C (107.1 F)
199140.0 C (104.0 F)
199237.8 C (100.0 F)
199340.0 C (104.0 F)
199438.9 C (102.0 F)
199540.6 C (105.1 F)
199640.0 C (104.0 F)
199738.9 C (102.0 F)
199842.2 C (108.0 F)
199940.0 C (104.0 F)
200037.8 C (100.0 F)
200136.7 C (98.1 F)

Coldest night (TNn)

Coldest night (TNn) at Peamiller (Smn) by year The coldest night of the year at Peamiller (Smn), 1944 to 2001. The record is -4.4 C (24.1 F) in 1989, marked on the chart; the median year is 0.6 C (33.1 F). -50510195019601970198019902000Record: -4.4 C (24.1 F) in 1989
The coldest night of the year at Peamiller (Smn), 1944 to 2001. The record is -4.4 C (24.1 F) in 1989, marked on the chart; the median year is 0.6 C (33.1 F).
Coldest night (TNn) at Peamiller (Smn) by year
YearColdest night (TNn)
19445.0 C (41.0 F)
19455.0 C (41.0 F)
19462.8 C (37.0 F)
19472.8 C (37.0 F)
19482.8 C (37.0 F)
19492.8 C (37.0 F)
19500.6 C (33.1 F)
1951-3.3 C (26.1 F)
1952-1.1 C (30.0 F)
19530.6 C (33.1 F)
1954-2.2 C (28.0 F)
19550.0 C (32.0 F)
1956-1.1 C (30.0 F)
1957-1.1 C (30.0 F)
1958-1.1 C (30.0 F)
19596.7 C (44.1 F)
19600.0 C (32.0 F)
19610.0 C (32.0 F)
19626.7 C (44.1 F)
1963-1.1 C (30.0 F)
19642.8 C (37.0 F)
19650.6 C (33.1 F)
19663.9 C (39.0 F)
19670.6 C (33.1 F)
19680.6 C (33.1 F)
19691.7 C (35.1 F)
19700.0 C (32.0 F)
19711.7 C (35.1 F)
19721.1 C (34.0 F)
1973-3.3 C (26.1 F)
1974-0.6 C (30.9 F)
1975-0.6 C (30.9 F)
1976-3.9 C (25.0 F)
1977-0.6 C (30.9 F)
19782.8 C (37.0 F)
19790.0 C (32.0 F)
19800.6 C (33.1 F)
19810.6 C (33.1 F)
1982-1.1 C (30.0 F)
1983-1.1 C (30.0 F)
19840.0 C (32.0 F)
1985-0.6 C (30.9 F)
1986-0.6 C (30.9 F)
19870.0 C (32.0 F)
19880.0 C (32.0 F)
1989-4.4 C (24.1 F)
19900.6 C (33.1 F)
19915.0 C (41.0 F)
19923.9 C (39.0 F)
19930.6 C (33.1 F)
19940.6 C (33.1 F)
19950.6 C (33.1 F)
19960.0 C (32.0 F)
1997-0.6 C (30.9 F)
19982.8 C (37.0 F)
19990.0 C (32.0 F)
20000.6 C (33.1 F)
20011.7 C (35.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Peamiller (Smn) by year The wettest day of the year at Peamiller (Smn), 1944 to 2001. The record is 74.9 mm (2.9 in) in 2000, marked on the chart; the median year is 35.6 mm (1.4 in). 020406080195019601970198019902000Record: 74.9 mm (2.9 in) in 2000
The wettest day of the year at Peamiller (Smn), 1944 to 2001. The record is 74.9 mm (2.9 in) in 2000, marked on the chart; the median year is 35.6 mm (1.4 in).
Wettest day (Rx1day) at Peamiller (Smn) by year
YearWettest day (Rx1day)
194446.7 mm (1.8 in)
19458.4 mm (0.33 in)
194638.9 mm (1.5 in)
194741.9 mm (1.6 in)
194833.8 mm (1.3 in)
194922.4 mm (0.9 in)
195019.8 mm (0.8 in)
19514.8 mm (0.19 in)
195260.7 mm (2.4 in)
195359.9 mm (2.4 in)
19543.3 mm (0.13 in)
19556.6 mm (0.26 in)
19569.9 mm (0.39 in)
195719.3 mm (0.8 in)
195825.4 mm (1.0 in)
19597.4 mm (0.29 in)
196016.8 mm (0.7 in)
19610.8 mm (0.03 in)
196234.8 mm (1.4 in)
196330.0 mm (1.2 in)
196454.9 mm (2.2 in)
196519.8 mm (0.8 in)
196635.3 mm (1.4 in)
196749.3 mm (1.9 in)
196855.4 mm (2.2 in)
196932.3 mm (1.3 in)
197059.4 mm (2.3 in)
197135.8 mm (1.4 in)
197224.9 mm (1.0 in)
197357.4 mm (2.3 in)
197449.8 mm (2.0 in)
197536.8 mm (1.4 in)
197631.0 mm (1.2 in)
197740.9 mm (1.6 in)
197838.6 mm (1.5 in)
197964.8 mm (2.6 in)
198026.9 mm (1.1 in)
198120.1 mm (0.8 in)
198238.9 mm (1.5 in)
198334.0 mm (1.3 in)
198438.1 mm (1.5 in)
198551.8 mm (2.0 in)
198633.3 mm (1.3 in)
198727.4 mm (1.1 in)
198860.2 mm (2.4 in)
198923.1 mm (0.9 in)
199057.4 mm (2.3 in)
199143.4 mm (1.7 in)
199227.7 mm (1.1 in)
199347.5 mm (1.9 in)
199448.8 mm (1.9 in)
199539.4 mm (1.6 in)
199628.2 mm (1.1 in)
199764.3 mm (2.5 in)
199853.8 mm (2.1 in)
199950.5 mm (2.0 in)
200074.9 mm (2.9 in)
200118.8 mm (0.7 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Peamiller (Smn) by year The wettest five days of the year at Peamiller (Smn), 1944 to 2001. The record is 107.7 mm (4.2 in) in 1974, marked on the chart; the median year is 65.8 mm (2.6 in). 050100150195019601970198019902000Record: 107.7 mm (4.2 in) in 1974
The wettest five days of the year at Peamiller (Smn), 1944 to 2001. The record is 107.7 mm (4.2 in) in 1974, marked on the chart; the median year is 65.8 mm (2.6 in).
Wettest five days (Rx5day) at Peamiller (Smn) by year
YearWettest five days (Rx5day)
194485.4 mm (3.4 in)
194513.5 mm (0.5 in)
194650.3 mm (2.0 in)
194790.4 mm (3.6 in)
194865.8 mm (2.6 in)
194924.7 mm (1.0 in)
195023.9 mm (0.9 in)
19515.1 mm (0.20 in)
195265.6 mm (2.6 in)
195369.8 mm (2.7 in)
19545.6 mm (0.22 in)
19558.7 mm (0.34 in)
195616.3 mm (0.6 in)
195725.9 mm (1.0 in)
195828.5 mm (1.1 in)
195912.5 mm (0.5 in)
196016.8 mm (0.7 in)
19611.1 mm (0.04 in)
196269.6 mm (2.7 in)
196349.8 mm (2.0 in)
196465.8 mm (2.6 in)
196572.4 mm (2.9 in)
196669.9 mm (2.8 in)
196778.0 mm (3.1 in)
196891.2 mm (3.6 in)
196965.4 mm (2.6 in)
197078.6 mm (3.1 in)
197190.5 mm (3.6 in)
197244.4 mm (1.7 in)
197374.9 mm (2.9 in)
1974107.7 mm (4.2 in)
197557.6 mm (2.3 in)
197675.5 mm (3.0 in)
197754.7 mm (2.2 in)
197875.4 mm (3.0 in)
197998.3 mm (3.9 in)
198067.0 mm (2.6 in)
198153.6 mm (2.1 in)
198257.3 mm (2.3 in)
198354.7 mm (2.2 in)
198491.2 mm (3.6 in)
198589.7 mm (3.5 in)
198678.0 mm (3.1 in)
198733.2 mm (1.3 in)
198886.5 mm (3.4 in)
198949.5 mm (1.9 in)
199063.3 mm (2.5 in)
199171.1 mm (2.8 in)
199242.3 mm (1.7 in)
199357.9 mm (2.3 in)
199499.6 mm (3.9 in)
199571.4 mm (2.8 in)
199683.9 mm (3.3 in)
199792.7 mm (3.6 in)
199886.1 mm (3.4 in)
199994.2 mm (3.7 in)
200094.5 mm (3.7 in)
200132.3 mm (1.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Peamiller (Smn) by year The longest dry spell of the year at Peamiller (Smn), 1944 to 2001. The record is 165 days in 1963, marked on the chart; the median year is 55 days. 050100150200195019601970198019902000Record: 165 days in 1963
The longest dry spell of the year at Peamiller (Smn), 1944 to 2001. The record is 165 days in 1963, marked on the chart; the median year is 55 days.
Longest dry spell (CDD) at Peamiller (Smn) by year
YearLongest dry spell (CDD)
194477 days
194592 days
194648 days
194796 days
194881 days
1949113 days
1950103 days
1951118 days
195251 days
1953111 days
1954104 days
1955129 days
1956122 days
195773 days
1958124 days
195927 days
1960107 days
196159 days
1962120 days
1963165 days
196440 days
196545 days
196645 days
196749 days
196854 days
196945 days
197098 days
197173 days
197244 days
197379 days
197448 days
1975101 days
197655 days
197779 days
197865 days
197941 days
198065 days
198143 days
198243 days
198353 days
198468 days
198559 days
1986107 days
198727 days
198857 days
198945 days
199043 days
199133 days
199238 days
199327 days
199425 days
199528 days
199632 days
199725 days
199825 days
199925 days
200030 days
200146 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

36 years, 1946 to 1995

A day with at least 36.4 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 70.4 mm (2.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Peamiller (Smn): the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years36.4 mm (1.4 in)
5 years50.1 mm (2.0 in)
10 years56.9 mm (2.2 in)
25 years63.5 mm (2.5 in)
50 years67.3 mm (2.6 in)Longer than the 36 years of record
100 years70.4 mm (2.8 in)Longer than the 36 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, 36 years of values from 1946 to 1995.

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: 64.8 mm (2.6 in) in 1979; 59.9 mm (2.4 in) in 1953; 59.4 mm (2.3 in) in 1970.

Download the Data

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

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