Built 2026-10-19 (19 October 2026)

Reserve Rs Weather Records (USC00297386)

Record envelope, standing records and threshold days for Reserve Rs (USC00297386), New Mexico, United States, with 73 years of record.

Key Facts for Reserve Rs

  • Reserve Rs (USC00297386) is a weather station in New Mexico, United States at 33.72 latitude and -108.78 longitude, 1,782 m (5,847 ft) above sea level.
  • The station reports from 1954 to 2026, 73 years of record.
  • 1,464 records set at Reserve Rs still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Reserve Rs set a daily record high minimum temperature of 10.6 C (51.1 F) on 12 October 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: New Mexico, United States, 33.72 latitude, -108.78 longitude.
  • Elevation: 1,782 m (5,847 ft).
  • Period of record: 1954 to 2026, 73 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

9 days at or beyond a record
Daily record high and record low at Reserve Rs, with 2026 drawn through them The band shows the record high and record low for each calendar day at Reserve Rs. The lines show the 2026 daily maximum and minimum. 9 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Reserve Rs. The lines show the 2026 daily maximum and minimum. 9 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Reserve Rs, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan23.3 C (73.9 F)-30.0 C (-22.0 F)18.9 C (66.0 F)-10.6 C (12.9 F)
Feb26.1 C (79.0 F)-26.1 C (-15.0 F)25.6 C (78.1 F)-7.8 C (18.0 F)
Mar31.1 C (88.0 F)-22.2 C (-8.0 F)26.1 C (79.0 F)-7.2 C (19.0 F)
Apr33.3 C (91.9 F)-12.8 C (9.0 F)n/an/a
May41.7 C (107.1 F)-9.4 C (15.1 F)n/an/a
Jun40.0 C (104.0 F)-3.3 C (26.1 F)n/an/a
Jul41.1 C (106.0 F)-1.1 C (30.0 F)n/an/a
Aug38.3 C (100.9 F)0.0 C (32.0 F)37.2 C (99.0 F)12.2 C (54.0 F)
Sep36.7 C (98.1 F)-3.9 C (25.0 F)33.3 C (91.9 F)6.7 C (44.1 F)
Oct34.4 C (93.9 F)-14.4 C (6.1 F)27.8 C (82.0 F)0.6 C (33.1 F)
Nov31.7 C (89.1 F)-21.7 C (-7.1 F)n/an/a
Dec26.7 C (80.1 F)-30.6 C (-23.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Reserve Rs by the year they were set 1,464 records at Reserve Rs still stand. 1956 holds the most, with 50. 02040601954: 141955: 261956: 501957: 261958: 171959: 261960: 241961: 91962: 211963: 101964: 261965: 471966: 111967: 111968: 211969: 171970: 241971: 441972: 291973: 281974: 251975: 331976: 261977: 181978: 131979: 221980: 301981: 201982: 231983: 231984: 201985: 231986: 211987: 271988: 291989: 311990: 371991: 221992: 301993: 151994: 171995: 251996: 301997: 121998: 241999: 212000: 332001: 112002: 282003: 342004: 132005: 272006: 142007: 152008: 142009: 312010: 172013: 32014: 212015: 112016: 62017: 22018: 122019: 92021: 62022: 12023: 92024: 62025: 362026: 71954196119681975198219891996200320102019
1,464 records at Reserve Rs still stand. 1956 holds the most, with 50.
Standing records at Reserve Rs by the year they were set
Year setStanding records
195414
195526
195650
195726
195817
195926
196024
19619
196221
196310
196426
196547
196611
196711
196821
196917
197024
197144
197229
197328
197425
197533
197626
197718
197813
197922
198030
198120
198223
198323
198420
198523
198621
198727
198829
198931
199037
199122
199230
199315
199417
199525
199630
199712
199824
199921
200033
200111
200228
200334
200413
200527
200614
200715
200814
200931
201017
20133
201421
201511
20166
20172
201812
20199
20216
20221
20239
20246
202536
20267

All-Time Record Progression

12 new records
When Reserve Rs set new all-time records 12 all-time records were set at Reserve Rs between 27 February 1987 and 23 August 2010. Each dot is a new record. Record snow depthRecord daily snowfallRecord low maximum temperatureRecord high minimum temperatureRecord high maximum temperatureRecord daily precipitation27 February 1987: Record snow depth 35.6 cm (14.0 in)24 December 1987: Record daily snowfall 27.9 cm (11.0 in)26 December 1987: Record low maximum temperature -7.8 C (18.0 F)19 January 1988: Record daily snowfall 35.6 cm (14.0 in)5 July 1988: Record high minimum temperature 17.8 C (64.0 F)29 June 1990: Record high minimum temperature 18.3 C (64.9 F)30 June 1990: Record high minimum temperature 18.9 C (66.0 F)27 June 1994: Record high minimum temperature 23.9 C (75.0 F)11 July 2003: Record high maximum temperature 40.6 C (105.1 F)27 September 2004: Record daily precipitation 105.7 mm (4.2 in)23 May 2005: Record high maximum temperature 41.7 C (107.1 F)23 August 2010: Record high minimum temperature 26.1 C (79.0 F)19901995200020052010
12 all-time records were set at Reserve Rs between 27 February 1987 and 23 August 2010. Each dot is a new record.
When Reserve Rs set new all-time records
DateKindDetail
1987-02-27Record snow depthRecord snow depth 35.6 cm (14.0 in)
1987-12-24Record daily snowfallRecord daily snowfall 27.9 cm (11.0 in)
1987-12-26Record low maximum temperatureRecord low maximum temperature -7.8 C (18.0 F)
1988-01-19Record daily snowfallRecord daily snowfall 35.6 cm (14.0 in)
1988-07-05Record high minimum temperatureRecord high minimum temperature 17.8 C (64.0 F)
1990-06-29Record high minimum temperatureRecord high minimum temperature 18.3 C (64.9 F)
1990-06-30Record high minimum temperatureRecord high minimum temperature 18.9 C (66.0 F)
1994-06-27Record high minimum temperatureRecord high minimum temperature 23.9 C (75.0 F)
2003-07-11Record high maximum temperatureRecord high maximum temperature 40.6 C (105.1 F)
2004-09-27Record daily precipitationRecord daily precipitation 105.7 mm (4.2 in)
2005-05-23Record high maximum temperatureRecord high maximum temperature 41.7 C (107.1 F)
2010-08-23Record high minimum temperatureRecord high minimum temperature 26.1 C (79.0 F)

Wettest Day of Each Month

Sep: 105.7 mm (4.2 in)
Record daily precipitation for each month at Reserve Rs The wettest day on record for each calendar month at Reserve Rs. The most was 105.7 mm (4.2 in) on 27 September 2004. 050100150 Jan: 42.7 mm (1.7 in), 22 January 2010 Jan Feb: 50.0 mm (2.0 in), 10 February 1976 Feb Mar: 33.5 mm (1.3 in), 13 March 1982 Mar Apr: 42.4 mm (1.7 in), 18 April 1988 Apr May: 28.7 mm (1.1 in), 22 May 2008 May Jun: 32.8 mm (1.3 in), 10 June 1957 Jun Jul: 56.4 mm (2.2 in), 12 July 1975 Jul Aug: 83.3 mm (3.3 in), 24 August 2009 Aug Sep: 105.7 mm (4.2 in), 27 September 2004 Sep Oct: 71.6 mm (2.8 in), 26 October 1971 Oct Nov: 51.6 mm (2.0 in), 11 November 1994 Nov Dec: 55.1 mm (2.2 in), 10 December 1965 Dec
The wettest day on record for each calendar month at Reserve Rs. The most was 105.7 mm (4.2 in) on 27 September 2004.
Record daily precipitation for each month at Reserve Rs
MonthRecord daily precipitation (mm)Date
Jan42.7 mm (1.7 in)22 January 2010
Feb50.0 mm (2.0 in)10 February 1976
Mar33.5 mm (1.3 in)13 March 1982
Apr42.4 mm (1.7 in)18 April 1988
May28.7 mm (1.1 in)22 May 2008
Jun32.8 mm (1.3 in)10 June 1957
Jul56.4 mm (2.2 in)12 July 1975
Aug83.3 mm (3.3 in)24 August 2009
Sep105.7 mm (4.2 in)27 September 2004
Oct71.6 mm (2.8 in)26 October 1971
Nov51.6 mm (2.0 in)11 November 1994
Dec55.1 mm (2.2 in)10 December 1965

Period of Record Coverage

1954 to 2026
Days with data per year at Reserve Rs 71 years of record at Reserve Rs, 1954 to 2026. 39 years have data for under 90 percent of days and are left out of rankings: 1954, 1958, 1959, 1966, 1967, 1971, 1991, 1992 and others. 1954: 254 of 365 days1955: 353 of 365 days1956: 360 of 366 days1957: 349 of 365 days1958: 323 of 365 days1959: 305 of 365 days1960: 333 of 366 days1961: 346 of 365 days1962: 363 of 365 days1963: 358 of 365 days1964: 360 of 366 days1965: 362 of 365 days1966: 316 of 365 days1967: 220 of 365 days1968: 357 of 366 days1969: 334 of 365 days1970: 364 of 365 days1971: 319 of 365 days1972: 337 of 366 days1973: 364 of 365 days1974: 349 of 365 days1975: 351 of 365 days1976: 337 of 366 days1977: 364 of 365 days1978: 359 of 365 days1979: 360 of 365 days1980: 346 of 366 days1981: 337 of 365 days1982: 356 of 365 days1983: 360 of 365 days1984: 359 of 366 days1985: 358 of 365 days1986: 363 of 365 days1987: 355 of 365 days1988: 330 of 366 days1989: 341 of 365 days1990: 329 of 365 days1991: 317 of 365 days1992: 328 of 366 days1993: 260 of 365 days1994: 263 of 365 days1995: 274 of 365 days1996: 297 of 366 days1997: 239 of 365 days1998: 273 of 365 days1999: 253 of 365 days2000: 285 of 366 days2001: 265 of 365 days2002: 298 of 365 days2003: 314 of 365 days2004: 285 of 366 days2005: 262 of 365 days2006: 218 of 365 days2007: 260 of 365 days2008: 287 of 366 days2009: 210 of 365 days2010: 191 of 365 days2013: 72 of 365 days2014: 221 of 365 days2015: 97 of 365 days2016: 39 of 366 days2017: 34 of 365 days2018: 113 of 365 days2019: 119 of 365 days2020: 132 of 366 days2021: 116 of 365 days2022: 110 of 365 days2023: 91 of 365 days2024: 128 of 366 days2025: 360 of 365 days2026: 121 of 365 days1960197019801990200020102020
71 years of record at Reserve Rs, 1954 to 2026. 39 years have data for under 90 percent of days and are left out of rankings: 1954, 1958, 1959, 1966, 1967, 1971, 1991, 1992 and others.
Days with data per year at Reserve Rs
YearDays with dataShare of yearComplete
195425470%No
195535397%Yes
195636098%Yes
195734996%Yes
195832388%No
195930584%No
196033391%Yes
196134695%Yes
196236399%Yes
196335898%Yes
196436098%Yes
196536299%Yes
196631687%No
196722060%No
196835798%Yes
196933492%Yes
1970364100%Yes
197131987%No
197233792%Yes
1973364100%Yes
197434996%Yes
197535196%Yes
197633792%Yes
1977364100%Yes
197835998%Yes
197936099%Yes
198034695%Yes
198133792%Yes
198235698%Yes
198336099%Yes
198435998%Yes
198535898%Yes
198636399%Yes
198735597%Yes
198833090%Yes
198934193%Yes
199032990%Yes
199131787%No
199232890%No
199326071%No
199426372%No
199527475%No
199629781%No
199723965%No
199827375%No
199925369%No
200028578%No
200126573%No
200229882%No
200331486%No
200428578%No
200526272%No
200621860%No
200726071%No
200828778%No
200921058%No
201019152%No
20137220%No
201422161%No
20159727%No
20163911%No
2017349%No
201811331%No
201911933%No
202013236%No
202111632%No
202211030%No
20239125%No
202412835%No
202536099%Yes
202612133%No

Latest Records

20
Latest records at Reserve Rs
DateStationRecordValueBeat old record byOld record stoodSignificance
12 October 2026Reserve Rs, USdaily high min (Provisional)10.6 C (51.1 F)0.6 C (1.1 F)25 years15 of 100 (Routine)
15 September 2026Reserve Rs, USdaily high min (Provisional)15.6 C (60.1 F)0.6 C (1.1 F)36 years18 of 100 (Routine)
4 September 2026Reserve Rs, USdaily high min (Tie, Provisional)16.1 C (61.0 F)tie28 years3 of 100 (Routine)
31 August 2026Reserve Rs, USdaily high min (Provisional)15.6 C (60.1 F)1.7 C (3.1 F)11 years16 of 100 (Routine)
29 August 2026Reserve Rs, USdaily high max (Tie, Provisional)35.0 C (95.0 F)tie72 years7 of 100 (Routine)
28 August 2026Reserve Rs, USdaily high max (Provisional)35.6 C (96.1 F)0.6 C (1.1 F)28 years16 of 100 (Routine)
26 August 2026Reserve Rs, USdaily high max (Provisional)37.2 C (99.0 F)1.1 C (2.0 F)29 years18 of 100 (Routine)
24 August 2026Reserve Rs, USdaily high max (Provisional)35.0 C (95.0 F)0.6 C (1.1 F)16 years13 of 100 (Routine)
3 March 2026Reserve Rs, USdaily high max25.0 C (77.0 F)0.6 C (1.1 F)16 years13 of 100 (Routine)
2 March 2026Reserve Rs, USdaily high max26.1 C (79.0 F)1.7 C (3.1 F)27 years18 of 100 (Routine)
1 March 2026Reserve Rs, USdaily high max26.1 C (79.0 F)2.2 C (4.0 F)9 years13 of 100 (Routine)
28 February 2026Reserve Rs, USdaily high max25.6 C (78.1 F)0.6 C (1.1 F)40 years20 of 100 (Routine)
25 February 2026Reserve Rs, USdaily high max (Tie)24.4 C (75.9 F)tie0 years1 of 100 (Routine)
20 February 2026Reserve Rs, USdaily high min2.2 C (36.0 F)1.6 C (2.9 F)64 years29 of 100 (Routine)
19 February 2026Reserve Rs, USdaily high min2.8 C (37.0 F)1.1 C (2.0 F)22 years15 of 100 (Routine)
2 January 2026Reserve Rs, USdaily high min3.9 C (39.0 F)1.7 C (3.1 F)44 years23 of 100 (Routine)
24 December 2025Reserve Rs, USdaily high max21.7 C (71.1 F)1.7 C (3.1 F)20 years16 of 100 (Routine)
23 December 2025Reserve Rs, USdaily high max22.8 C (73.0 F)2.2 C (4.0 F)20 years17 of 100 (Routine)
21 December 2025Reserve Rs, USdaily high max21.7 C (71.1 F)1.1 C (2.0 F)44 years22 of 100 (Routine)
19 December 2025Reserve Rs, USdaily high max21.1 C (70.0 F)1.1 C (2.0 F)44 years22 of 100 (Routine)

Climate Trend

28 complete years, 1955 to 2025
Annual mean temperature at Reserve Rs as warming stripes, 1955 to 2025 One stripe for each of 28 complete years at Reserve Rs, 1955 to 2025. Blue stripes are years cooler than the station's own mean of 10.6 C (51.1 F); red stripes are warmer. The coolest year was 1975, at 9.7 C (49.4 F), and the warmest was 2000, at 13.0 C (55.3 F). The strongest colour marks a difference of 2.4 C (4.3 F). 1955: 10.5 C, -0.1 C from the station mean1956: 10.7 C, +0.1 C from the station mean1960: 10.4 C, -0.2 C from the station mean1961: 10.9 C, +0.3 C from the station mean1962: 10.9 C, +0.2 C from the station mean1963: 11.0 C, +0.4 C from the station mean1964: 10.0 C, -0.6 C from the station mean1965: 10.5 C, -0.1 C from the station mean1968: 10.4 C, -0.3 C from the station mean1969: 10.8 C, +0.2 C from the station mean1970: 9.8 C, -0.8 C from the station mean1972: 10.2 C, -0.4 C from the station mean1973: 9.7 C, -0.9 C from the station mean1974: 10.4 C, -0.2 C from the station mean1975: 9.7 C, -0.9 C from the station mean1976: 9.9 C, -0.7 C from the station mean1977: 10.8 C, +0.2 C from the station mean1978: 10.9 C, +0.3 C from the station mean1979: 10.0 C, -0.6 C from the station mean1981: 11.7 C, +1.1 C from the station mean1982: 10.5 C, -0.2 C from the station mean1983: 10.2 C, -0.4 C from the station mean1984: 10.3 C, -0.3 C from the station mean1985: 10.5 C, -0.1 C from the station mean1986: 10.9 C, +0.3 C from the station mean1987: 10.1 C, -0.5 C from the station mean2000: 13.0 C, +2.3 C from the station mean2025: 12.4 C, +1.8 C from the station mean19551960197019801990200020102020
One stripe for each of 28 complete years at Reserve Rs, 1955 to 2025. Blue stripes are years cooler than the station's own mean of 10.6 C (51.1 F); red stripes are warmer. The coolest year was 1975, at 9.7 C (49.4 F), and the warmest was 2000, at 13.0 C (55.3 F). The strongest colour marks a difference of 2.4 C (4.3 F).
Annual mean temperature at Reserve Rs as warming stripes, 1955 to 2025
YearAnnual mean temperatureDifference from the station mean
195510.5 C-0.15 C
195610.7 C+0.13 C
196010.4 C-0.22 C
196110.9 C+0.29 C
196210.9 C+0.24 C
196311.0 C+0.43 C
196410.0 C-0.64 C
196510.5 C-0.12 C
196810.4 C-0.26 C
196910.8 C+0.20 C
19709.8 C-0.77 C
197210.2 C-0.37 C
19739.7 C-0.89 C
197410.4 C-0.21 C
19759.7 C-0.95 C
19769.9 C-0.70 C
197710.8 C+0.19 C
197810.9 C+0.27 C
197910.0 C-0.65 C
198111.7 C+1.12 C
198210.5 C-0.16 C
198310.2 C-0.39 C
198410.3 C-0.27 C
198510.5 C-0.14 C
198610.9 C+0.31 C
198710.1 C-0.54 C
200013.0 C+2.34 C
202512.4 C+1.79 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

1954 to 2026
Yearly extremes at Reserve Rs: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)41.7 C (107.1 F)200537.2 C (99.0 F)71
Coldest night (TNn)-30.6 C (-23.1 F)1978-18.3 C (-0.9 F)71
Wettest day (Rx1day)105.7 mm (4.2 in)200434.5 mm (1.4 in)69
Wettest five days (Rx5day)125.8 mm (5.0 in)198352.6 mm (2.1 in)68
Longest dry spell (CDD)150 days197245 days69

Hottest day (TXx)

Hottest day (TXx) at Reserve Rs by year The hottest day of the year at Reserve Rs, 1954 to 2026. The record is 41.7 C (107.1 F) in 2005, marked on the chart; the median year is 37.2 C (99.0 F). 3234363840421960198020002020Record: 41.7 C (107.1 F) in 2005
The hottest day of the year at Reserve Rs, 1954 to 2026. The record is 41.7 C (107.1 F) in 2005, marked on the chart; the median year is 37.2 C (99.0 F).
Hottest day (TXx) at Reserve Rs by year
YearHottest day (TXx)
195437.2 C (99.0 F)
195537.8 C (100.0 F)
195638.9 C (102.0 F)
195740.0 C (104.0 F)
195840.0 C (104.0 F)
195933.9 C (93.0 F)
196037.2 C (99.0 F)
196137.2 C (99.0 F)
196236.7 C (98.1 F)
196337.8 C (100.0 F)
196436.7 C (98.1 F)
196535.0 C (95.0 F)
196637.8 C (100.0 F)
196733.9 C (93.0 F)
196836.7 C (98.1 F)
196937.8 C (100.0 F)
197037.8 C (100.0 F)
197138.3 C (100.9 F)
197236.7 C (98.1 F)
197340.0 C (104.0 F)
197437.8 C (100.0 F)
197535.6 C (96.1 F)
197635.6 C (96.1 F)
197736.1 C (97.0 F)
197836.7 C (98.1 F)
197938.3 C (100.9 F)
198037.8 C (100.0 F)
198138.9 C (102.0 F)
198236.1 C (97.0 F)
198336.1 C (97.0 F)
198435.0 C (95.0 F)
198537.8 C (100.0 F)
198635.6 C (96.1 F)
198735.6 C (96.1 F)
198835.0 C (95.0 F)
198940.0 C (104.0 F)
199039.4 C (102.9 F)
199137.2 C (99.0 F)
199236.1 C (97.0 F)
199337.2 C (99.0 F)
199440.0 C (104.0 F)
199540.0 C (104.0 F)
199638.9 C (102.0 F)
199737.8 C (100.0 F)
199839.4 C (102.9 F)
199937.8 C (100.0 F)
200038.3 C (100.9 F)
200136.7 C (98.1 F)
200239.4 C (102.9 F)
200340.6 C (105.1 F)
200437.2 C (99.0 F)
200541.7 C (107.1 F)
200637.2 C (99.0 F)
200738.9 C (102.0 F)
200837.2 C (99.0 F)
200938.3 C (100.9 F)
201037.8 C (100.0 F)
201333.9 C (93.0 F)
201437.2 C (99.0 F)
201538.9 C (102.0 F)
201637.2 C (99.0 F)
201734.4 C (93.9 F)
201837.2 C (99.0 F)
201937.2 C (99.0 F)
202036.1 C (97.0 F)
202139.4 C (102.9 F)
202233.9 C (93.0 F)
202341.1 C (106.0 F)
202436.1 C (97.0 F)
202537.8 C (100.0 F)
202637.2 C (99.0 F)

Coldest night (TNn)

Coldest night (TNn) at Reserve Rs by year The coldest night of the year at Reserve Rs, 1954 to 2026. The record is -30.6 C (-23.1 F) in 1978, marked on the chart; the median year is -18.3 C (-0.9 F). -35-30-25-20-15-101960198020002020Record: -30.6 C (-23.1 F) in 1978
The coldest night of the year at Reserve Rs, 1954 to 2026. The record is -30.6 C (-23.1 F) in 1978, marked on the chart; the median year is -18.3 C (-0.9 F).
Coldest night (TNn) at Reserve Rs by year
YearColdest night (TNn)
1954-19.4 C (-2.9 F)
1955-19.4 C (-2.9 F)
1956-18.9 C (-2.0 F)
1957-19.4 C (-2.9 F)
1958-17.8 C (0.0 F)
1959-20.6 C (-5.1 F)
1960-30.0 C (-22.0 F)
1961-17.2 C (1.0 F)
1962-25.6 C (-14.1 F)
1963-21.1 C (-6.0 F)
1964-21.1 C (-6.0 F)
1965-26.1 C (-15.0 F)
1966-20.0 C (-4.0 F)
1967-19.4 C (-2.9 F)
1968-24.4 C (-11.9 F)
1969-21.1 C (-6.0 F)
1970-23.9 C (-11.0 F)
1971-26.7 C (-16.1 F)
1972-18.3 C (-0.9 F)
1973-17.8 C (0.0 F)
1974-28.9 C (-20.0 F)
1975-18.9 C (-2.0 F)
1976-23.3 C (-9.9 F)
1977-17.2 C (1.0 F)
1978-30.6 C (-23.1 F)
1979-27.8 C (-18.0 F)
1980-14.4 C (6.1 F)
1981-16.1 C (3.0 F)
1982-16.1 C (3.0 F)
1983-15.0 C (5.0 F)
1984-15.0 C (5.0 F)
1985-23.3 C (-9.9 F)
1986-15.6 C (3.9 F)
1987-25.6 C (-14.1 F)
1988-18.9 C (-2.0 F)
1989-19.4 C (-2.9 F)
1990-26.7 C (-16.1 F)
1991-20.0 C (-4.0 F)
1992-21.7 C (-7.1 F)
1993-15.6 C (3.9 F)
1994-16.7 C (1.9 F)
1995-22.2 C (-8.0 F)
1996-16.7 C (1.9 F)
1997-21.1 C (-6.0 F)
1998-15.0 C (5.0 F)
1999-16.1 C (3.0 F)
2000-17.8 C (0.0 F)
2001-20.0 C (-4.0 F)
2002-22.2 C (-8.0 F)
2003-18.3 C (-0.9 F)
2004-18.3 C (-0.9 F)
2005-19.4 C (-2.9 F)
2006-17.2 C (1.0 F)
2007-17.8 C (0.0 F)
2008-15.6 C (3.9 F)
2009-18.3 C (-0.9 F)
2010-17.8 C (0.0 F)
2013-16.1 C (3.0 F)
2014-16.1 C (3.0 F)
2015-11.7 C (10.9 F)
2016-13.9 C (7.0 F)
2017-11.7 C (10.9 F)
2018-15.6 C (3.9 F)
2019-18.3 C (-0.9 F)
2020-12.8 C (9.0 F)
2021-11.1 C (12.0 F)
2022-13.9 C (7.0 F)
2023-12.8 C (9.0 F)
2024-21.1 C (-6.0 F)
2025-18.3 C (-0.9 F)
2026-10.6 C (12.9 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Reserve Rs by year The wettest day of the year at Reserve Rs, 1954 to 2026. The record is 105.7 mm (4.2 in) in 2004, marked on the chart; the median year is 34.5 mm (1.4 in). 02550751001251960198020002020Record: 105.7 mm (4.2 in) in 2004
The wettest day of the year at Reserve Rs, 1954 to 2026. The record is 105.7 mm (4.2 in) in 2004, marked on the chart; the median year is 34.5 mm (1.4 in).
Wettest day (Rx1day) at Reserve Rs by year
YearWettest day (Rx1day)
19548.9 mm (0.35 in)
195518.8 mm (0.7 in)
195614.5 mm (0.6 in)
195738.4 mm (1.5 in)
195832.0 mm (1.3 in)
195945.7 mm (1.8 in)
196027.7 mm (1.1 in)
196127.2 mm (1.1 in)
196218.0 mm (0.7 in)
196324.6 mm (1.0 in)
196435.8 mm (1.4 in)
196555.1 mm (2.2 in)
196646.0 mm (1.8 in)
196728.2 mm (1.1 in)
196822.9 mm (0.9 in)
196920.3 mm (0.8 in)
197028.7 mm (1.1 in)
197171.6 mm (2.8 in)
197242.7 mm (1.7 in)
197320.1 mm (0.8 in)
197439.1 mm (1.5 in)
197556.4 mm (2.2 in)
197650.0 mm (2.0 in)
197727.4 mm (1.1 in)
197840.6 mm (1.6 in)
197936.1 mm (1.4 in)
198030.7 mm (1.2 in)
198129.2 mm (1.1 in)
198245.5 mm (1.8 in)
198346.2 mm (1.8 in)
198434.5 mm (1.4 in)
198536.8 mm (1.4 in)
198626.4 mm (1.0 in)
198723.6 mm (0.9 in)
198842.4 mm (1.7 in)
198927.4 mm (1.1 in)
199030.0 mm (1.2 in)
199140.6 mm (1.6 in)
199263.8 mm (2.5 in)
199334.3 mm (1.4 in)
199451.6 mm (2.0 in)
199524.6 mm (1.0 in)
199663.0 mm (2.5 in)
199721.6 mm (0.9 in)
199826.9 mm (1.1 in)
199931.5 mm (1.2 in)
200054.6 mm (2.1 in)
200134.5 mm (1.4 in)
200255.4 mm (2.2 in)
200341.4 mm (1.6 in)
2004105.7 mm (4.2 in)
200546.7 mm (1.8 in)
200640.6 mm (1.6 in)
200738.1 mm (1.5 in)
200845.2 mm (1.8 in)
200983.3 mm (3.3 in)
201042.7 mm (1.7 in)
201327.2 mm (1.1 in)
201420.3 mm (0.8 in)
201533.0 mm (1.3 in)
201636.6 mm (1.4 in)
201731.2 mm (1.2 in)
201855.9 mm (2.2 in)
201943.4 mm (1.7 in)
202038.1 mm (1.5 in)
202120.6 mm (0.8 in)
202224.4 mm (1.0 in)
202333.8 mm (1.3 in)
202419.8 mm (0.8 in)
2025n/a
2026n/a

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Reserve Rs by year The wettest five days of the year at Reserve Rs, 1954 to 2026. The record is 125.8 mm (5.0 in) in 1983, marked on the chart; the median year is 52.6 mm (2.1 in). 0501001501960198020002020Record: 125.8 mm (5.0 in) in 1983
The wettest five days of the year at Reserve Rs, 1954 to 2026. The record is 125.8 mm (5.0 in) in 1983, marked on the chart; the median year is 52.6 mm (2.1 in).
Wettest five days (Rx5day) at Reserve Rs by year
YearWettest five days (Rx5day)
195425.2 mm (1.0 in)
195550.1 mm (2.0 in)
195637.9 mm (1.5 in)
195755.7 mm (2.2 in)
195855.9 mm (2.2 in)
195994.9 mm (3.7 in)
196057.2 mm (2.3 in)
196152.9 mm (2.1 in)
196234.3 mm (1.4 in)
196331.5 mm (1.2 in)
196469.1 mm (2.7 in)
196567.0 mm (2.6 in)
196648.3 mm (1.9 in)
196783.1 mm (3.3 in)
196860.5 mm (2.4 in)
196920.3 mm (0.8 in)
197054.3 mm (2.1 in)
197171.6 mm (2.8 in)
197292.2 mm (3.6 in)
197345.2 mm (1.8 in)
197458.2 mm (2.3 in)
197579.3 mm (3.1 in)
197664.2 mm (2.5 in)
197755.6 mm (2.2 in)
197879.0 mm (3.1 in)
197951.3 mm (2.0 in)
198052.3 mm (2.1 in)
198142.9 mm (1.7 in)
198253.3 mm (2.1 in)
1983125.8 mm (5.0 in)
198456.9 mm (2.2 in)
198580.2 mm (3.2 in)
198657.1 mm (2.2 in)
198754.2 mm (2.1 in)
198855.1 mm (2.2 in)
198943.0 mm (1.7 in)
199037.9 mm (1.5 in)
199159.4 mm (2.3 in)
199267.9 mm (2.7 in)
199350.3 mm (2.0 in)
199430.0 mm (1.2 in)
199542.2 mm (1.7 in)
199664.0 mm (2.5 in)
199733.5 mm (1.3 in)
199849.0 mm (1.9 in)
199956.2 mm (2.2 in)
200086.6 mm (3.4 in)
200134.5 mm (1.4 in)
2002112.3 mm (4.4 in)
200346.0 mm (1.8 in)
200461.7 mm (2.4 in)
200550.0 mm (2.0 in)
200639.8 mm (1.6 in)
200748.3 mm (1.9 in)
200848.1 mm (1.9 in)
200985.1 mm (3.4 in)
201089.1 mm (3.5 in)
201325.9 mm (1.0 in)
201410.0 mm (0.4 in)
2015n/a
201639.9 mm (1.6 in)
201712.7 mm (0.5 in)
201835.6 mm (1.4 in)
201933.0 mm (1.3 in)
202020.3 mm (0.8 in)
202114.7 mm (0.6 in)
202227.9 mm (1.1 in)
202353.3 mm (2.1 in)
202419.8 mm (0.8 in)
2025n/a
2026n/a

Longest dry spell (CDD)

Longest dry spell (CDD) at Reserve Rs by year The longest dry spell of the year at Reserve Rs, 1954 to 2026. The record is 150 days in 1972, marked on the chart; the median year is 45 days. 0501001501960198020002020Record: 150 days in 1972
The longest dry spell of the year at Reserve Rs, 1954 to 2026. The record is 150 days in 1972, marked on the chart; the median year is 45 days.
Longest dry spell (CDD) at Reserve Rs by year
YearLongest dry spell (CDD)
195462 days
195558 days
195647 days
195733 days
195844 days
195967 days
196040 days
196171 days
196267 days
196352 days
196445 days
196527 days
196684 days
196770 days
1968113 days
196963 days
197058 days
197173 days
1972150 days
197376 days
197455 days
197545 days
197633 days
197750 days
197837 days
197940 days
198040 days
198138 days
198246 days
198345 days
198469 days
198519 days
198635 days
198723 days
198840 days
198954 days
199028 days
199160 days
199230 days
199346 days
199428 days
199549 days
199668 days
199721 days
199844 days
199992 days
200069 days
200135 days
200240 days
200351 days
200440 days
200570 days
200653 days
200750 days
200848 days
200934 days
201051 days
20135 days
20146 days
20154 days
20163 days
201713 days
201832 days
201929 days
202018 days
202156 days
202232 days
202326 days
202436 days
2025n/a
2026n/a

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

28 years with a frost

Across 28 years with a frost, the median last spring frost at Reserve Rs falls on 2 June and the median first autumn frost on 3 October, which leaves a median of 123 days between them.

Fitted over all years, the growing season changes by +4.4 days per decade at this station.

Frost dates and growing season at Reserve Rs
MeasureMedian, all yearsEarliest periodRecent period (1955 to 2025)Recent against earliestFitted trend
Last spring frost2 Junen/a2 Junen/a-2.3 days per decade
First autumn frost3 Octobern/a3 Octobern/a+2.2 days per decade
Growing days123 daysn/a123 daysn/a+4.4 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

44 years, 1955 to 2008

A day with at least 34.2 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 75.4 mm (3.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Reserve Rs: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years34.2 mm (1.3 in)
5 years46.1 mm (1.8 in)
10 years53.6 mm (2.1 in)
25 years62.7 mm (2.5 in)
50 years69.2 mm (2.7 in)Longer than the 44 years of record
100 years75.4 mm (3.0 in)Longer than the 44 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, 44 years of values from 1955 to 2008.

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: 71.6 mm (2.8 in) in 1971; 63.0 mm (2.5 in) in 1996; 56.4 mm (2.2 in) in 1975.

Download the Data

  • Data for Reserve Rs standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Reserve Rs 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 (2026-10-18).