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Pinos (Smn) Weather Records (MXN00032068)

Record envelope, standing records and threshold days for Pinos (Smn) (MXN00032068), Mexico, with 111 years of record.

Key Facts for Pinos (Smn)

  • Pinos (Smn) (MXN00032068) is a weather station in Mexico at 22.27 latitude and -101.57 longitude, 2,385 m (7,824 ft) above sea level.
  • The station reports from 1902 to 2012, 111 years of record.
  • 1,464 records set at Pinos (Smn) still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Pinos (Smn) set a daily record precipitation of 10.2 mm (0.4 in) on 31 December 2012.

About the Station

  • Location: Mexico, 22.27 latitude, -101.57 longitude.
  • Elevation: 2,385 m (7,824 ft).
  • Period of record: 1902 to 2012, 111 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 Pinos (Smn), with 2026 drawn through them The band shows the record high and record low for each calendar day at Pinos (Smn). 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 Pinos (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 Pinos (Smn), with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan28.9 C (84.0 F)-4.4 C (24.1 F)n/an/a
Feb30.6 C (87.1 F)-3.3 C (26.1 F)n/an/a
Mar31.7 C (89.1 F)-2.2 C (28.0 F)n/an/a
Apr33.9 C (93.0 F)0.6 C (33.1 F)n/an/a
May34.4 C (93.9 F)3.9 C (39.0 F)n/an/a
Jun33.9 C (93.0 F)1.7 C (35.1 F)n/an/a
Jul30.0 C (86.0 F)6.7 C (44.1 F)n/an/a
Aug30.0 C (86.0 F)3.9 C (39.0 F)n/an/a
Sep30.0 C (86.0 F)3.9 C (39.0 F)n/an/a
Oct29.4 C (84.9 F)0.6 C (33.1 F)n/an/a
Nov27.8 C (82.0 F)-4.4 C (24.1 F)n/an/a
Dec28.9 C (84.0 F)-7.2 C (19.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Pinos (Smn) by the year they were set 1,464 records at Pinos (Smn) still stand. 1953 holds the most, with 177. 0501001502001902: 171903: 311906: 201953: 1771954: 411955: 391956: 201957: 441958: 281959: 161960: 231961: 161990: 571991: 741992: 391993: 391994: 101995: 211996: 351997: 381998: 351999: 452000: 202001: 1032002: 1202003: 1012004: 1092005: 142006: 122007: 132008: 312009: 192010: 342011: 192012: 4190219541958199019941998200220062010
1,464 records at Pinos (Smn) still stand. 1953 holds the most, with 177.
Standing records at Pinos (Smn) by the year they were set
Year setStanding records
190217
190331
190620
1953177
195441
195539
195620
195744
195828
195916
196023
196116
199057
199174
199239
199339
199410
199521
199635
199738
199835
199945
200020
2001103
2002120
2003101
2004109
200514
200612
200713
200831
200919
201034
201119
20124

Wettest Day of Each Month

Jun: 128.3 mm (5.1 in)
Record daily precipitation for each month at Pinos (Smn) The wettest day on record for each calendar month at Pinos (Smn). The most was 128.3 mm (5.1 in) on 30 June 1943. 050100150 Jan: 39.9 mm (1.6 in), 13 January 1903 Jan Feb: 38.9 mm (1.5 in), 3 February 2010 Feb Mar: 24.9 mm (1.0 in), 15 March 1994 Mar Apr: 37.8 mm (1.5 in), 17 April 1994 Apr May: 39.9 mm (1.6 in), 30 May 1950 May Jun: 128.3 mm (5.1 in), 30 June 1943 Jun Jul: 86.9 mm (3.4 in), 25 July 2006 Jul Aug: 62.5 mm (2.5 in), 12 August 1995 Aug Sep: 71.9 mm (2.8 in), 23 September 1995 Sep Oct: 89.9 mm (3.5 in), 8 October 1948 Oct Nov: 54.9 mm (2.2 in), 18 November 2007 Nov Dec: 32.8 mm (1.3 in), 9 December 1953 Dec
The wettest day on record for each calendar month at Pinos (Smn). The most was 128.3 mm (5.1 in) on 30 June 1943.
Record daily precipitation for each month at Pinos (Smn)
MonthRecord daily precipitation (mm)Date
Jan39.9 mm (1.6 in)13 January 1903
Feb38.9 mm (1.5 in)3 February 2010
Mar24.9 mm (1.0 in)15 March 1994
Apr37.8 mm (1.5 in)17 April 1994
May39.9 mm (1.6 in)30 May 1950
Jun128.3 mm (5.1 in)30 June 1943
Jul86.9 mm (3.4 in)25 July 2006
Aug62.5 mm (2.5 in)12 August 1995
Sep71.9 mm (2.8 in)23 September 1995
Oct89.9 mm (3.5 in)8 October 1948
Nov54.9 mm (2.2 in)18 November 2007
Dec32.8 mm (1.3 in)9 December 1953

Period of Record Coverage

1953 to 2012
Days with data per year at Pinos (Smn) 32 years of record at Pinos (Smn), 1953 to 2012. 6 years have data for under 90 percent of days and are left out of rankings: 1953, 1961, 1990, 1991, 1992, 2006. 1953: 326 of 365 days1954: 364 of 365 days1955: 365 of 365 days1956: 365 of 366 days1957: 365 of 365 days1958: 365 of 365 days1959: 365 of 365 days1960: 365 of 366 days1961: 243 of 365 days1990: 207 of 365 days1991: 184 of 365 days1992: 170 of 366 days1993: 365 of 365 days1994: 362 of 365 days1995: 362 of 365 days1996: 365 of 366 days1997: 365 of 365 days1998: 341 of 365 days1999: 351 of 365 days2000: 353 of 366 days2001: 365 of 365 days2002: 334 of 365 days2003: 365 of 365 days2004: 366 of 366 days2005: 334 of 365 days2006: 306 of 365 days2007: 365 of 365 days2008: 365 of 366 days2009: 363 of 365 days2010: 364 of 365 days2011: 334 of 365 days2012: 365 of 366 days1955196019901995200020052010
32 years of record at Pinos (Smn), 1953 to 2012. 6 years have data for under 90 percent of days and are left out of rankings: 1953, 1961, 1990, 1991, 1992, 2006.
Days with data per year at Pinos (Smn)
YearDays with dataShare of yearComplete
195332689%No
1954364100%Yes
1955365100%Yes
1956365100%Yes
1957365100%Yes
1958365100%Yes
1959365100%Yes
1960365100%Yes
196124367%No
199020757%No
199118450%No
199217046%No
1993365100%Yes
199436299%Yes
199536299%Yes
1996365100%Yes
1997365100%Yes
199834193%Yes
199935196%Yes
200035396%Yes
2001365100%Yes
200233492%Yes
2003365100%Yes
2004366100%Yes
200533492%Yes
200630684%No
2007365100%Yes
2008365100%Yes
200936399%Yes
2010364100%Yes
201133492%Yes
2012365100%Yes

Latest Records

20
Latest records at Pinos (Smn)
DateStationRecordValueBeat old record byOld record stoodSignificance
31 December 2012Pinos (Smn), MXdaily rain10.2 mm (0.4 in)3.3 mm (0.13 in)59 years20 of 100 (Routine)
4 November 2012Pinos (Smn), MXdaily rain4.1 mm (0.16 in)2.3 mm (0.09 in)54 years20 of 100 (Routine)
19 October 2012Pinos (Smn), MXdaily high min (Tie)12.8 C (55.0 F)tie54 years6 of 100 (Routine)
28 September 2012Pinos (Smn), MXdaily rain26.9 mm (1.1 in)3.0 mm (0.12 in)60 years30 of 100 (Routine)
24 September 2012Pinos (Smn), MXdaily low max (Tie)17.8 C (64.0 F)tie20 years3 of 100 (Routine)
12 September 2012Pinos (Smn), MXdaily rain47.0 mm (1.9 in)25.4 mm (1.0 in)14 years34 of 100 (Routine)
29 August 2012Pinos (Smn), MXdaily rain12.2 mm (0.5 in)0.3 mm (0.01 in)59 years20 of 100 (Routine)
20 August 2012Pinos (Smn), MXdaily rain31.2 mm (1.2 in)3.3 mm (0.13 in)59 years29 of 100 (Routine)
19 August 2012Pinos (Smn), MXdaily rain11.4 mm (0.4 in)1.5 mm (0.06 in)17 years16 of 100 (Routine)
23 July 2012Pinos (Smn), MXdaily low min8.9 C (48.0 F)1.1 C (2.0 F)109 years46 of 100 (Notable)
16 July 2012Pinos (Smn), MXdaily rain35.8 mm (1.4 in)14.5 mm (0.6 in)10 years26 of 100 (Routine)
6 July 2012Pinos (Smn), MXdaily low min (Tie)8.9 C (48.0 F)tie22 years4 of 100 (Routine)
2 July 2012Pinos (Smn), MXdaily low max (Tie)17.8 C (64.0 F)tie59 years5 of 100 (Routine)
19 June 2012Pinos (Smn), MXdaily rain23.9 mm (0.9 in)4.1 mm (0.16 in)62 years20 of 100 (Routine)
22 May 2012Pinos (Smn), MXdaily low min (Tie)7.8 C (46.0 F)tie15 years3 of 100 (Routine)
15 May 2012Pinos (Smn), MXdaily low min (Tie)7.8 C (46.0 F)tie22 years4 of 100 (Routine)
2 April 2012Pinos (Smn), MXdaily low min (Tie)5.0 C (41.0 F)tie16 years3 of 100 (Routine)
16 February 2012Pinos (Smn), MXdaily rain0.8 mm (0.03 in)0.8 mm (0.03 in)108 years20 of 100 (Routine)
15 February 2012Pinos (Smn), MXdaily rain25.4 mm (1.0 in)19.6 mm (0.8 in)54 years51 of 100 (Notable)
14 February 2012Pinos (Smn), MXdaily rain21.3 mm (0.8 in)20.5 mm (0.8 in)1 year20 of 100 (Routine)

Climate Trend

22 complete years, 1954 to 2012
Annual mean temperature at Pinos (Smn) as warming stripes, 1954 to 2012 One stripe for each of 22 complete years at Pinos (Smn), 1954 to 2012. Blue stripes are years cooler than the station's own mean of 16.3 C (61.3 F); red stripes are warmer. The coolest year was 1997, at 14.4 C (57.9 F), and the warmest was 2004, at 19.3 C (66.7 F). The strongest colour marks a difference of 3.1 C (5.6 F). 1954: 16.8 C, +0.5 C from the station mean1955: 16.8 C, +0.5 C from the station mean1956: 16.5 C, +0.2 C from the station mean1957: 17.5 C, +1.2 C from the station mean1958: 16.6 C, +0.3 C from the station mean1959: 16.7 C, +0.4 C from the station mean1960: 17.3 C, +1.0 C from the station mean1993: 14.7 C, -1.6 C from the station mean1994: 15.5 C, -0.7 C from the station mean1995: 15.6 C, -0.7 C from the station mean1996: 14.9 C, -1.3 C from the station mean1997: 14.4 C, -1.9 C from the station mean1998: 15.3 C, -0.9 C from the station mean2000: 15.6 C, -0.7 C from the station mean2001: 18.7 C, +2.5 C from the station mean2003: 18.3 C, +2.0 C from the station mean2004: 19.3 C, +3.0 C from the station mean2007: 15.5 C, -0.8 C from the station mean2008: 15.4 C, -0.9 C from the station mean2009: 15.9 C, -0.4 C from the station mean2010: 15.3 C, -1.0 C from the station mean2012: 15.4 C, -0.9 C from the station mean195419601965197019751980198519901995200020052010
One stripe for each of 22 complete years at Pinos (Smn), 1954 to 2012. Blue stripes are years cooler than the station's own mean of 16.3 C (61.3 F); red stripes are warmer. The coolest year was 1997, at 14.4 C (57.9 F), and the warmest was 2004, at 19.3 C (66.7 F). The strongest colour marks a difference of 3.1 C (5.6 F).
Annual mean temperature at Pinos (Smn) as warming stripes, 1954 to 2012
YearAnnual mean temperatureDifference from the station mean
195416.8 C+0.53 C
195516.8 C+0.49 C
195616.5 C+0.19 C
195717.5 C+1.20 C
195816.6 C+0.32 C
195916.7 C+0.43 C
196017.3 C+1.04 C
199314.7 C-1.59 C
199415.5 C-0.74 C
199515.6 C-0.69 C
199614.9 C-1.34 C
199714.4 C-1.86 C
199815.3 C-0.94 C
200015.6 C-0.66 C
200118.7 C+2.45 C
200318.3 C+2.02 C
200419.3 C+3.03 C
200715.5 C-0.76 C
200815.4 C-0.92 C
200915.9 C-0.42 C
201015.3 C-0.99 C
201215.4 C-0.89 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

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

1902 to 2012
Yearly extremes at Pinos (Smn): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)34.4 C (93.9 F)201131.7 C (89.1 F)32
Coldest night (TNn)-7.2 C (19.0 F)19970.0 C (32.0 F)35
Wettest day (Rx1day)128.3 mm (5.1 in)194339.9 mm (1.6 in)53
Wettest five days (Rx5day)172.2 mm (6.8 in)201073.2 mm (2.9 in)53
Longest dry spell (CDD)366 days190872 days53

Hottest day (TXx)

Hottest day (TXx) at Pinos (Smn) by year The hottest day of the year at Pinos (Smn), 1902 to 2012. The record is 34.4 C (93.9 F) in 2011, marked on the chart; the median year is 31.7 C (89.1 F). 2527.53032.53519201940196019802000Record: 34.4 C (93.9 F) in 2011
The hottest day of the year at Pinos (Smn), 1902 to 2012. The record is 34.4 C (93.9 F) in 2011, marked on the chart; the median year is 31.7 C (89.1 F).
Hottest day (TXx) at Pinos (Smn) by year
YearHottest day (TXx)
1902n/a
1903n/a
1904n/a
1905n/a
1906n/a
1907n/a
1908n/a
1909n/a
1910n/a
1911n/a
1941n/a
1942n/a
1943n/a
1944n/a
1945n/a
1947n/a
1948n/a
1949n/a
1950n/a
1951n/a
1952n/a
195326.1 C (79.0 F)
195431.7 C (89.1 F)
195532.8 C (91.0 F)
195630.0 C (86.0 F)
195730.6 C (87.1 F)
195831.1 C (88.0 F)
195929.4 C (84.9 F)
196030.0 C (86.0 F)
196131.7 C (89.1 F)
199032.8 C (91.0 F)
199130.0 C (86.0 F)
199228.9 C (84.0 F)
199331.1 C (88.0 F)
199430.0 C (86.0 F)
199531.7 C (89.1 F)
199631.7 C (89.1 F)
199730.0 C (86.0 F)
199832.8 C (91.0 F)
199932.8 C (91.0 F)
200031.7 C (89.1 F)
200132.8 C (91.0 F)
200232.2 C (90.0 F)
200333.9 C (93.0 F)
200433.9 C (93.0 F)
200533.9 C (93.0 F)
200631.7 C (89.1 F)
200730.0 C (86.0 F)
200833.9 C (93.0 F)
200932.2 C (90.0 F)
201033.9 C (93.0 F)
201134.4 C (93.9 F)
201230.0 C (86.0 F)

Coldest night (TNn)

Coldest night (TNn) at Pinos (Smn) by year The coldest night of the year at Pinos (Smn), 1902 to 2012. The record is -7.2 C (19.0 F) in 1997, marked on the chart; the median year is 0.0 C (32.0 F). -10-5051019201940196019802000Record: -7.2 C (19.0 F) in 1997
The coldest night of the year at Pinos (Smn), 1902 to 2012. The record is -7.2 C (19.0 F) in 1997, marked on the chart; the median year is 0.0 C (32.0 F).
Coldest night (TNn) at Pinos (Smn) by year
YearColdest night (TNn)
19020.0 C (32.0 F)
19030.0 C (32.0 F)
1904n/a
1905n/a
19062.8 C (37.0 F)
1907n/a
1908n/a
1909n/a
1910n/a
1911n/a
1941n/a
1942n/a
1943n/a
1944n/a
1945n/a
1947n/a
1948n/a
1949n/a
1950n/a
1951n/a
1952n/a
1953-1.1 C (30.0 F)
19541.7 C (35.1 F)
1955-3.3 C (26.1 F)
1956-0.6 C (30.9 F)
19571.1 C (34.0 F)
19580.0 C (32.0 F)
19590.0 C (32.0 F)
19600.0 C (32.0 F)
19612.2 C (36.0 F)
19901.7 C (35.1 F)
19913.9 C (39.0 F)
1992-2.2 C (28.0 F)
19930.6 C (33.1 F)
19941.1 C (34.0 F)
19950.6 C (33.1 F)
1996-3.3 C (26.1 F)
1997-7.2 C (19.0 F)
1998-2.2 C (28.0 F)
1999-2.2 C (28.0 F)
2000-2.2 C (28.0 F)
2001-2.2 C (28.0 F)
2002-1.7 C (28.9 F)
20037.8 C (46.0 F)
20040.0 C (32.0 F)
20051.7 C (35.1 F)
20060.6 C (33.1 F)
20070.6 C (33.1 F)
2008-4.4 C (24.1 F)
20090.6 C (33.1 F)
2010-3.3 C (26.1 F)
2011-4.4 C (24.1 F)
20120.0 C (32.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Pinos (Smn) by year The wettest day of the year at Pinos (Smn), 1902 to 2012. The record is 128.3 mm (5.1 in) in 1943, marked on the chart; the median year is 39.9 mm (1.6 in). 05010015019201940196019802000Record: 128.3 mm (5.1 in) in 1943
The wettest day of the year at Pinos (Smn), 1902 to 2012. The record is 128.3 mm (5.1 in) in 1943, marked on the chart; the median year is 39.9 mm (1.6 in).
Wettest day (Rx1day) at Pinos (Smn) by year
YearWettest day (Rx1day)
190228.2 mm (1.1 in)
190339.9 mm (1.6 in)
19040.0 mm (0.00 in)
19050.0 mm (0.00 in)
19060.0 mm (0.00 in)
19070.0 mm (0.00 in)
19080.0 mm (0.00 in)
19090.0 mm (0.00 in)
19100.0 mm (0.00 in)
19110.0 mm (0.00 in)
19416.4 mm (0.25 in)
194222.9 mm (0.9 in)
1943128.3 mm (5.1 in)
194431.8 mm (1.3 in)
19459.9 mm (0.39 in)
19470.0 mm (0.00 in)
194889.9 mm (3.5 in)
194959.9 mm (2.4 in)
195049.8 mm (2.0 in)
195131.8 mm (1.3 in)
195245.0 mm (1.8 in)
195359.9 mm (2.4 in)
195426.9 mm (1.1 in)
195548.8 mm (1.9 in)
195647.8 mm (1.9 in)
195759.9 mm (2.4 in)
195856.9 mm (2.2 in)
195957.4 mm (2.3 in)
196036.8 mm (1.4 in)
196146.0 mm (1.8 in)
199037.8 mm (1.5 in)
199124.4 mm (1.0 in)
199241.9 mm (1.6 in)
199363.0 mm (2.5 in)
199440.9 mm (1.6 in)
199571.9 mm (2.8 in)
199641.4 mm (1.6 in)
199753.6 mm (2.1 in)
199859.7 mm (2.4 in)
199938.6 mm (1.5 in)
200018.8 mm (0.7 in)
200147.8 mm (1.9 in)
200239.9 mm (1.6 in)
200348.3 mm (1.9 in)
200436.8 mm (1.4 in)
200534.8 mm (1.4 in)
200686.9 mm (3.4 in)
200775.4 mm (3.0 in)
200841.9 mm (1.6 in)
200926.9 mm (1.1 in)
201093.7 mm (3.7 in)
201135.8 mm (1.4 in)
201247.0 mm (1.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Pinos (Smn) by year The wettest five days of the year at Pinos (Smn), 1902 to 2012. The record is 172.2 mm (6.8 in) in 2010, marked on the chart; the median year is 73.2 mm (2.9 in). 05010015020019201940196019802000Record: 172.2 mm (6.8 in) in 2010
The wettest five days of the year at Pinos (Smn), 1902 to 2012. The record is 172.2 mm (6.8 in) in 2010, marked on the chart; the median year is 73.2 mm (2.9 in).
Wettest five days (Rx5day) at Pinos (Smn) by year
YearWettest five days (Rx5day)
190261.5 mm (2.4 in)
190363.5 mm (2.5 in)
19040.0 mm (0.00 in)
19050.0 mm (0.00 in)
19060.0 mm (0.00 in)
19070.0 mm (0.00 in)
19080.0 mm (0.00 in)
19090.0 mm (0.00 in)
19100.0 mm (0.00 in)
19110.0 mm (0.00 in)
194112.5 mm (0.5 in)
194277.9 mm (3.1 in)
1943128.3 mm (5.1 in)
194481.3 mm (3.2 in)
194519.0 mm (0.7 in)
19470.0 mm (0.00 in)
1948115.5 mm (4.5 in)
1949155.7 mm (6.1 in)
1950119.4 mm (4.7 in)
1951103.1 mm (4.1 in)
195263.8 mm (2.5 in)
195399.8 mm (3.9 in)
195444.9 mm (1.8 in)
195568.4 mm (2.7 in)
1956122.0 mm (4.8 in)
195792.0 mm (3.6 in)
195890.5 mm (3.6 in)
1959108.2 mm (4.3 in)
196067.3 mm (2.6 in)
196170.6 mm (2.8 in)
199069.6 mm (2.7 in)
199190.2 mm (3.6 in)
199278.7 mm (3.1 in)
199376.4 mm (3.0 in)
199473.2 mm (2.9 in)
1995125.5 mm (4.9 in)
199693.2 mm (3.7 in)
199789.7 mm (3.5 in)
199891.7 mm (3.6 in)
199944.8 mm (1.8 in)
200034.8 mm (1.4 in)
200176.5 mm (3.0 in)
200270.6 mm (2.8 in)
200378.5 mm (3.1 in)
200465.3 mm (2.6 in)
200540.6 mm (1.6 in)
2006136.8 mm (5.4 in)
2007168.1 mm (6.6 in)
2008107.8 mm (4.2 in)
200971.4 mm (2.8 in)
2010172.2 mm (6.8 in)
201156.1 mm (2.2 in)
2012108.0 mm (4.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Pinos (Smn) by year The longest dry spell of the year at Pinos (Smn), 1902 to 2012. The record is 366 days in 1908, marked on the chart; the median year is 72 days. 010020030040019201940196019802000Record: 366 days in 1908
The longest dry spell of the year at Pinos (Smn), 1902 to 2012. The record is 366 days in 1908, marked on the chart; the median year is 72 days.
Longest dry spell (CDD) at Pinos (Smn) by year
YearLongest dry spell (CDD)
190264 days
190376 days
1904122 days
1905273 days
1906181 days
1907184 days
1908366 days
1909365 days
1910334 days
191131 days
194121 days
194236 days
194358 days
194448 days
194593 days
1947153 days
1948124 days
194957 days
195058 days
195175 days
195263 days
195347 days
1954128 days
1955127 days
195672 days
195777 days
195872 days
195940 days
196097 days
196166 days
199031 days
199131 days
199228 days
199359 days
199480 days
199598 days
199667 days
199735 days
199880 days
199974 days
200062 days
200156 days
200260 days
200373 days
200446 days
200584 days
200671 days
200757 days
200897 days
200975 days
201081 days
201180 days
201256 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

42 years, 1905 to 2012

A day with at least 41.0 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 107.3 mm (4.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Pinos (Smn): the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years41.0 mm (1.6 in)
5 years64.6 mm (2.5 in)
10 years77.5 mm (3.1 in)
25 years91.3 mm (3.6 in)
50 years99.9 mm (3.9 in)Longer than the 42 years of record
100 years107.3 mm (4.2 in)Longer than the 42 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, 42 years of values from 1905 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: 128.3 mm (5.1 in) in 1943; 93.7 mm (3.7 in) in 2010; 89.9 mm (3.5 in) in 1948.

Download the Data

  • Data for Pinos (Smn) standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Pinos (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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

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