Built 2026-10-18 (18 October 2026)

Gavilan Weather Records (USC00293505)

Record envelope, standing records and threshold days for Gavilan (USC00293505), New Mexico, United States, with 42 years of record.

Key Facts for Gavilan

  • Gavilan (USC00293505) is a weather station in New Mexico, United States at 36.43 latitude and -106.97 longitude, 2,263 m (7,425 ft) above sea level.
  • The station reports from 1929 to 1970, 42 years of record.
  • 1,464 records set at Gavilan still stand.
  • Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
  • Gavilan set a daily record low minimum temperature of -35.6 C (-32.1 F) on 6 January 1970.

About the Station

  • Location: New Mexico, United States, 36.43 latitude, -106.97 longitude.
  • Elevation: 2,263 m (7,425 ft).
  • Period of record: 1929 to 1970, 42 years.
  • Eligible elements: tmax, tmin, prcp, snow.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Gavilan, with 2026 drawn through them The band shows the record high and record low for each calendar day at Gavilan. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -60-40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Gavilan. 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 Gavilan, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan17.2 C (63.0 F)-43.3 C (-45.9 F)n/an/a
Feb18.3 C (64.9 F)-45.6 C (-50.1 F)n/an/a
Mar23.3 C (73.9 F)-34.4 C (-29.9 F)n/an/a
Apr26.7 C (80.1 F)-24.4 C (-11.9 F)n/an/a
May32.2 C (90.0 F)-16.7 C (1.9 F)n/an/a
Jun34.4 C (93.9 F)-8.9 C (16.0 F)n/an/a
Jul36.1 C (97.0 F)-5.0 C (23.0 F)n/an/a
Aug34.4 C (93.9 F)-4.4 C (24.1 F)n/an/a
Sep35.0 C (95.0 F)-9.4 C (15.1 F)n/an/a
Oct30.6 C (87.1 F)-22.2 C (-8.0 F)n/an/a
Nov23.3 C (73.9 F)-37.8 C (-36.0 F)n/an/a
Dec18.3 C (64.9 F)-40.6 C (-41.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Gavilan by the year they were set 1,464 records at Gavilan still stand. 1950 holds the most, with 61. 0204060801929: 391930: 311931: 421932: 311933: 461934: 321935: 211936: 331937: 431938: 351939: 431940: 351941: 381942: 211943: 421944: 321945: 261946: 381947: 361948: 331949: 491950: 611951: 441952: 181953: 401954: 351955: 431956: 511957: 381958: 341959: 221960: 331961: 261962: 411963: 271964: 341965: 371966: 321967: 421968: 231969: 361970: 1192919341939194419491954195919641969
1,464 records at Gavilan still stand. 1950 holds the most, with 61.
Standing records at Gavilan by the year they were set
Year setStanding records
192939
193031
193142
193231
193346
193432
193521
193633
193743
193835
193943
194035
194138
194221
194342
194432
194526
194638
194736
194833
194949
195061
195144
195218
195340
195435
195543
195651
195738
195834
195922
196033
196126
196241
196327
196434
196537
196632
196742
196823
196936
19701

All-Time Record Progression

1 new records
When Gavilan set new all-time records 1 all-time records were set at Gavilan between 12 January 1963 and 12 January 1963. Each dot is a new record. Record low maximum temperature12 January 1963: Record low maximum temperature -14.4 C (6.1 F)
1 all-time records were set at Gavilan between 12 January 1963 and 12 January 1963. Each dot is a new record.
When Gavilan set new all-time records
DateKindDetail
1963-01-12Record low maximum temperatureRecord low maximum temperature -14.4 C (6.1 F)

Wettest Day of Each Month

Jul: 53.3 mm (2.1 in)
Record daily precipitation for each month at Gavilan The wettest day on record for each calendar month at Gavilan. The most was 53.3 mm (2.1 in) on 13 July 1950. 0204060 Jan: 20.8 mm (0.8 in), 25 January 1969 Jan Feb: 42.2 mm (1.7 in), 7 February 1937 Feb Mar: 30.7 mm (1.2 in), 23 March 1954 Mar Apr: 26.9 mm (1.1 in), 8 April 1935 Apr May: 33.0 mm (1.3 in), 29 May 1937 May Jun: 33.8 mm (1.3 in), 29 June 1931 Jun Jul: 53.3 mm (2.1 in), 13 July 1950 Jul Aug: 47.0 mm (1.9 in), 7 August 1935 Aug Sep: 53.3 mm (2.1 in), 14 September 1941 Sep Oct: 24.9 mm (1.0 in), 15 October 1937 Oct Nov: 37.8 mm (1.5 in), 22 November 1931 Nov Dec: 23.6 mm (0.9 in), 23 December 1945 Dec
The wettest day on record for each calendar month at Gavilan. The most was 53.3 mm (2.1 in) on 13 July 1950.
Record daily precipitation for each month at Gavilan
MonthRecord daily precipitation (mm)Date
Jan20.8 mm (0.8 in)25 January 1969
Feb42.2 mm (1.7 in)7 February 1937
Mar30.7 mm (1.2 in)23 March 1954
Apr26.9 mm (1.1 in)8 April 1935
May33.0 mm (1.3 in)29 May 1937
Jun33.8 mm (1.3 in)29 June 1931
Jul53.3 mm (2.1 in)13 July 1950
Aug47.0 mm (1.9 in)7 August 1935
Sep53.3 mm (2.1 in)14 September 1941
Oct24.9 mm (1.0 in)15 October 1937
Nov37.8 mm (1.5 in)22 November 1931
Dec23.6 mm (0.9 in)23 December 1945

Period of Record Coverage

1929 to 1970
Days with data per year at Gavilan 42 years of record at Gavilan, 1929 to 1970. 6 years have data for under 90 percent of days and are left out of rankings: 1929, 1930, 1935, 1948, 1957, 1970. 1929: 175 of 365 days1930: 291 of 365 days1931: 365 of 365 days1932: 366 of 366 days1933: 364 of 365 days1934: 365 of 365 days1935: 290 of 365 days1936: 364 of 366 days1937: 360 of 365 days1938: 348 of 365 days1939: 365 of 365 days1940: 354 of 366 days1941: 344 of 365 days1942: 365 of 365 days1943: 364 of 365 days1944: 364 of 366 days1945: 363 of 365 days1946: 357 of 365 days1947: 347 of 365 days1948: 189 of 366 days1949: 361 of 365 days1950: 362 of 365 days1951: 350 of 365 days1952: 366 of 366 days1953: 365 of 365 days1954: 365 of 365 days1955: 334 of 365 days1956: 357 of 366 days1957: 318 of 365 days1958: 365 of 365 days1959: 365 of 365 days1960: 365 of 366 days1961: 363 of 365 days1962: 340 of 365 days1963: 364 of 365 days1964: 361 of 366 days1965: 365 of 365 days1966: 364 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 31 of 365 days19301940195019601970
42 years of record at Gavilan, 1929 to 1970. 6 years have data for under 90 percent of days and are left out of rankings: 1929, 1930, 1935, 1948, 1957, 1970.
Days with data per year at Gavilan
YearDays with dataShare of yearComplete
192917548%No
193029180%No
1931365100%Yes
1932366100%Yes
1933364100%Yes
1934365100%Yes
193529079%No
193636499%Yes
193736099%Yes
193834895%Yes
1939365100%Yes
194035497%Yes
194134494%Yes
1942365100%Yes
1943364100%Yes
194436499%Yes
194536399%Yes
194635798%Yes
194734795%Yes
194818952%No
194936199%Yes
195036299%Yes
195135096%Yes
1952366100%Yes
1953365100%Yes
1954365100%Yes
195533492%Yes
195635798%Yes
195731887%No
1958365100%Yes
1959365100%Yes
1960365100%Yes
196136399%Yes
196234093%Yes
1963364100%Yes
196436199%Yes
1965365100%Yes
1966364100%Yes
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970318%No

Latest Records

20
Latest records at Gavilan
DateStationRecordValueBeat old record byOld record stoodSignificance
6 January 1970Gavilan, USdaily low min-35.6 C (-32.1 F)0.6 C (1.1 F)20 years10 of 100 (Routine)
27 December 1969Gavilan, USdaily snowfall (Tie)10.2 cm (4.0 in)tie15 years2 of 100 (Routine)
26 December 1969Gavilan, USdaily high min-2.8 C (27.0 F)2.2 C (4.0 F)24 years13 of 100 (Routine)
20 December 1969Gavilan, USdaily high max (Tie)14.4 C (57.9 F)tie15 years2 of 100 (Routine)
18 December 1969Gavilan, USdaily high max15.6 C (60.1 F)1.7 C (3.1 F)26 years14 of 100 (Routine)
16 December 1969Gavilan, USdaily high max (Tie)15.6 C (60.1 F)tie30 years3 of 100 (Routine)
15 December 1969Gavilan, USdaily high max15.6 C (60.1 F)0.6 C (1.1 F)23 years11 of 100 (Routine)
13 December 1969Gavilan, USdaily high max (Tie)15.6 C (60.1 F)tie40 years4 of 100 (Routine)
2 December 1969Gavilan, USdaily high max (Tie)16.1 C (61.0 F)tie10 years1 of 100 (Routine)
11 November 1969Gavilan, USdaily high min0.6 C (33.1 F)1.2 C (2.2 F)38 years17 of 100 (Routine)
23 October 1969Gavilan, USdaily snowfall (Tie)2.5 cm (1.0 in)tie20 years2 of 100 (Routine)
22 October 1969Gavilan, USdaily rain24.4 mm (1.0 in)21.6 mm (0.9 in)12 years20 of 100 (Routine)
22 October 1969Gavilan, USdaily snowfall10.2 cm (4.0 in)10.2 cm (4.0 in)40 years33 of 100 (Routine)
22 October 1969Gavilan, USdaily high min (Tie)0.0 C (32.0 F)tie8 years1 of 100 (Routine)
18 October 1969Gavilan, USdaily high min3.9 C (39.0 F)1.1 C (2.0 F)20 years12 of 100 (Routine)
17 October 1969Gavilan, USdaily rain16.5 mm (0.6 in)6.3 mm (0.25 in)4 years15 of 100 (Routine)
12 October 1969Gavilan, USdaily snowfall12.7 cm (5.0 in)12.7 cm (5.0 in)40 years37 of 100 (Notable)
5 October 1969Gavilan, USdaily low max12.8 C (55.0 F)2.8 C (5.0 F)28 years17 of 100 (Routine)
8 September 1969Gavilan, USdaily high min11.1 C (52.0 F)0.5 C (0.9 F)39 years16 of 100 (Routine)
30 August 1969Gavilan, USdaily rain29.2 mm (1.1 in)15.2 mm (0.6 in)26 years34 of 100 (Routine)

Climate Trend

27 complete years, 1932 to 1969
Annual mean temperature at Gavilan as warming stripes, 1932 to 1969 One stripe for each of 27 complete years at Gavilan, 1932 to 1969. Blue stripes are years cooler than the station's own mean of 5.4 C (41.7 F); red stripes are warmer. The coolest year was 1932, at 4.3 C (39.7 F), and the warmest was 1934, at 7.0 C (44.5 F). The strongest colour marks a difference of 1.6 C (2.9 F). 1932: 4.3 C, -1.1 C from the station mean1933: 5.1 C, -0.2 C from the station mean1934: 7.0 C, +1.6 C from the station mean1936: 5.5 C, +0.1 C from the station mean1937: 4.7 C, -0.7 C from the station mean1939: 5.4 C, 0.0 C from the station mean1940: 6.1 C, +0.7 C from the station mean1942: 5.3 C, -0.1 C from the station mean1944: 5.2 C, -0.2 C from the station mean1945: 4.9 C, -0.5 C from the station mean1946: 5.8 C, +0.4 C from the station mean1949: 5.1 C, -0.3 C from the station mean1950: 6.2 C, +0.9 C from the station mean1952: 5.3 C, 0.0 C from the station mean1953: 5.1 C, -0.3 C from the station mean1956: 4.6 C, -0.7 C from the station mean1958: 6.0 C, +0.6 C from the station mean1959: 5.3 C, -0.1 C from the station mean1960: 4.8 C, -0.6 C from the station mean1961: 5.0 C, -0.4 C from the station mean1963: 6.1 C, +0.7 C from the station mean1964: 4.7 C, -0.7 C from the station mean1965: 5.4 C, 0.0 C from the station mean1966: 5.7 C, +0.3 C from the station mean1967: 5.7 C, +0.4 C from the station mean1968: 5.0 C, -0.4 C from the station mean1969: 6.2 C, +0.8 C from the station mean19321935194019451950195519601965
One stripe for each of 27 complete years at Gavilan, 1932 to 1969. Blue stripes are years cooler than the station's own mean of 5.4 C (41.7 F); red stripes are warmer. The coolest year was 1932, at 4.3 C (39.7 F), and the warmest was 1934, at 7.0 C (44.5 F). The strongest colour marks a difference of 1.6 C (2.9 F).
Annual mean temperature at Gavilan as warming stripes, 1932 to 1969
YearAnnual mean temperatureDifference from the station mean
19324.3 C-1.10 C
19335.1 C-0.25 C
19347.0 C+1.58 C
19365.5 C+0.09 C
19374.7 C-0.69 C
19395.4 C-0.01 C
19406.1 C+0.71 C
19425.3 C-0.07 C
19445.2 C-0.24 C
19454.9 C-0.52 C
19465.8 C+0.41 C
19495.1 C-0.33 C
19506.2 C+0.85 C
19525.3 C-0.05 C
19535.1 C-0.34 C
19564.6 C-0.75 C
19586.0 C+0.64 C
19595.3 C-0.07 C
19604.8 C-0.61 C
19615.0 C-0.38 C
19636.1 C+0.73 C
19644.7 C-0.69 C
19655.4 C-0.04 C
19665.7 C+0.31 C
19675.7 C+0.35 C
19685.0 C-0.41 C
19696.2 C+0.76 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

1929 to 1970
Yearly extremes at Gavilan: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)36.1 C (97.0 F)192933.3 C (91.9 F)42
Coldest night (TNn)-45.6 C (-50.1 F)1951-35.8 C (-32.5 F)42
Wettest day (Rx1day)53.3 mm (2.1 in)194126.2 mm (1.0 in)42
Wettest five days (Rx5day)76.2 mm (3.0 in)193651.8 mm (2.0 in)42
Longest dry spell (CDD)64 days194529 days42

Hottest day (TXx)

Hottest day (TXx) at Gavilan by year The hottest day of the year at Gavilan, 1929 to 1970. The record is 36.1 C (97.0 F) in 1929, marked on the chart; the median year is 33.3 C (91.9 F). 1020304019301940195019601970Record: 36.1 C (97.0 F) in 1929
The hottest day of the year at Gavilan, 1929 to 1970. The record is 36.1 C (97.0 F) in 1929, marked on the chart; the median year is 33.3 C (91.9 F).
Hottest day (TXx) at Gavilan by year
YearHottest day (TXx)
192936.1 C (97.0 F)
193032.2 C (90.0 F)
193134.4 C (93.9 F)
193231.7 C (89.1 F)
193332.8 C (91.0 F)
193432.8 C (91.0 F)
193533.3 C (91.9 F)
193633.9 C (93.0 F)
193732.8 C (91.0 F)
193833.3 C (91.9 F)
193933.3 C (91.9 F)
194035.0 C (95.0 F)
194130.6 C (87.1 F)
194236.1 C (97.0 F)
194333.3 C (91.9 F)
194432.8 C (91.0 F)
194532.2 C (90.0 F)
194633.3 C (91.9 F)
194733.9 C (93.0 F)
194835.0 C (95.0 F)
194935.0 C (95.0 F)
195033.9 C (93.0 F)
195136.1 C (97.0 F)
195232.8 C (91.0 F)
195335.0 C (95.0 F)
195434.4 C (93.9 F)
195532.2 C (90.0 F)
195632.8 C (91.0 F)
195733.9 C (93.0 F)
195832.8 C (91.0 F)
195932.8 C (91.0 F)
196033.3 C (91.9 F)
196133.9 C (93.0 F)
196234.4 C (93.9 F)
196333.3 C (91.9 F)
196435.6 C (96.1 F)
196532.2 C (90.0 F)
196635.0 C (95.0 F)
196733.3 C (91.9 F)
196833.9 C (93.0 F)
196934.4 C (93.9 F)
197011.7 C (53.1 F)

Coldest night (TNn)

Coldest night (TNn) at Gavilan by year The coldest night of the year at Gavilan, 1929 to 1970. The record is -45.6 C (-50.1 F) in 1951, marked on the chart; the median year is -35.8 C (-32.5 F). -50-40-30-2019301940195019601970Record: -45.6 C (-50.1 F) in 1951
The coldest night of the year at Gavilan, 1929 to 1970. The record is -45.6 C (-50.1 F) in 1951, marked on the chart; the median year is -35.8 C (-32.5 F).
Coldest night (TNn) at Gavilan by year
YearColdest night (TNn)
1929-30.0 C (-22.0 F)
1930-32.2 C (-26.0 F)
1931-37.8 C (-36.0 F)
1932-36.1 C (-33.0 F)
1933-42.2 C (-44.0 F)
1934-25.6 C (-14.1 F)
1935-35.0 C (-31.0 F)
1936-29.4 C (-20.9 F)
1937-38.3 C (-36.9 F)
1938-29.4 C (-20.9 F)
1939-40.0 C (-40.0 F)
1940-35.0 C (-31.0 F)
1941-32.2 C (-26.0 F)
1942-38.3 C (-36.9 F)
1943-37.2 C (-35.0 F)
1944-32.8 C (-27.0 F)
1945-38.3 C (-36.9 F)
1946-32.2 C (-26.0 F)
1947-41.7 C (-43.1 F)
1948-24.4 C (-11.9 F)
1949-40.6 C (-41.1 F)
1950-34.4 C (-29.9 F)
1951-45.6 C (-50.1 F)
1952-37.2 C (-35.0 F)
1953-34.4 C (-29.9 F)
1954-33.9 C (-29.0 F)
1955-38.9 C (-38.0 F)
1956-34.4 C (-29.9 F)
1957-31.7 C (-25.1 F)
1958-36.7 C (-34.1 F)
1959-37.8 C (-36.0 F)
1960-38.3 C (-36.9 F)
1961-40.6 C (-41.1 F)
1962-36.1 C (-33.0 F)
1963-43.3 C (-45.9 F)
1964-37.2 C (-35.0 F)
1965-34.4 C (-29.9 F)
1966-37.2 C (-35.0 F)
1967-35.0 C (-31.0 F)
1968-35.6 C (-32.1 F)
1969-32.8 C (-27.0 F)
1970-35.6 C (-32.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Gavilan by year The wettest day of the year at Gavilan, 1929 to 1970. The record is 53.3 mm (2.1 in) in 1941, marked on the chart; the median year is 26.2 mm (1.0 in). 020406019301940195019601970Record: 53.3 mm (2.1 in) in 1941
The wettest day of the year at Gavilan, 1929 to 1970. The record is 53.3 mm (2.1 in) in 1941, marked on the chart; the median year is 26.2 mm (1.0 in).
Wettest day (Rx1day) at Gavilan by year
YearWettest day (Rx1day)
192944.7 mm (1.8 in)
193027.2 mm (1.1 in)
193137.8 mm (1.5 in)
193232.8 mm (1.3 in)
193324.4 mm (1.0 in)
193429.2 mm (1.1 in)
193547.0 mm (1.9 in)
193626.2 mm (1.0 in)
193742.2 mm (1.7 in)
193821.6 mm (0.9 in)
193917.3 mm (0.7 in)
194018.3 mm (0.7 in)
194153.3 mm (2.1 in)
194221.6 mm (0.9 in)
194319.8 mm (0.8 in)
194421.6 mm (0.9 in)
194523.6 mm (0.9 in)
194629.2 mm (1.1 in)
194722.6 mm (0.9 in)
194822.4 mm (0.9 in)
194919.1 mm (0.8 in)
195053.3 mm (2.1 in)
195117.8 mm (0.7 in)
195227.9 mm (1.1 in)
195325.4 mm (1.0 in)
195430.7 mm (1.2 in)
195515.5 mm (0.6 in)
195614.5 mm (0.6 in)
195728.4 mm (1.1 in)
195835.3 mm (1.4 in)
195920.6 mm (0.8 in)
196020.6 mm (0.8 in)
196133.5 mm (1.3 in)
196226.2 mm (1.0 in)
196333.0 mm (1.3 in)
196437.1 mm (1.5 in)
196541.9 mm (1.6 in)
196620.6 mm (0.8 in)
196730.0 mm (1.2 in)
196823.4 mm (0.9 in)
196934.0 mm (1.3 in)
19703.6 mm (0.14 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Gavilan by year The wettest five days of the year at Gavilan, 1929 to 1970. The record is 76.2 mm (3.0 in) in 1936, marked on the chart; the median year is 51.8 mm (2.0 in). 02040608019301940195019601970Record: 76.2 mm (3.0 in) in 1936
The wettest five days of the year at Gavilan, 1929 to 1970. The record is 76.2 mm (3.0 in) in 1936, marked on the chart; the median year is 51.8 mm (2.0 in).
Wettest five days (Rx5day) at Gavilan by year
YearWettest five days (Rx5day)
192975.0 mm (3.0 in)
193047.0 mm (1.9 in)
193171.0 mm (2.8 in)
193237.7 mm (1.5 in)
193354.1 mm (2.1 in)
193443.4 mm (1.7 in)
193566.6 mm (2.6 in)
193676.2 mm (3.0 in)
193752.3 mm (2.1 in)
193851.3 mm (2.0 in)
193924.9 mm (1.0 in)
194041.9 mm (1.6 in)
194133.5 mm (1.3 in)
194237.8 mm (1.5 in)
194331.7 mm (1.2 in)
194437.3 mm (1.5 in)
194538.6 mm (1.5 in)
194665.5 mm (2.6 in)
194763.5 mm (2.5 in)
194835.7 mm (1.4 in)
194927.3 mm (1.1 in)
195062.5 mm (2.5 in)
195130.0 mm (1.2 in)
195227.9 mm (1.1 in)
195335.1 mm (1.4 in)
195464.5 mm (2.5 in)
195536.8 mm (1.4 in)
195630.3 mm (1.2 in)
195741.3 mm (1.6 in)
195858.9 mm (2.3 in)
195958.7 mm (2.3 in)
196054.1 mm (2.1 in)
196170.6 mm (2.8 in)
196255.9 mm (2.2 in)
196347.5 mm (1.9 in)
196470.6 mm (2.8 in)
196561.5 mm (2.4 in)
196659.7 mm (2.4 in)
196770.6 mm (2.8 in)
196858.1 mm (2.3 in)
196964.5 mm (2.5 in)
19706.3 mm (0.25 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Gavilan by year The longest dry spell of the year at Gavilan, 1929 to 1970. The record is 64 days in 1945, marked on the chart; the median year is 29 days. 02040608019301940195019601970Record: 64 days in 1945
The longest dry spell of the year at Gavilan, 1929 to 1970. The record is 64 days in 1945, marked on the chart; the median year is 29 days.
Longest dry spell (CDD) at Gavilan by year
YearLongest dry spell (CDD)
192940 days
193026 days
193125 days
193245 days
193331 days
193450 days
193521 days
193628 days
193721 days
193822 days
193944 days
194018 days
194114 days
194228 days
194324 days
194423 days
194564 days
194623 days
194728 days
194822 days
194928 days
195044 days
195155 days
195241 days
195329 days
195438 days
195548 days
195639 days
195741 days
195830 days
195924 days
196026 days
196126 days
196231 days
196348 days
196443 days
196535 days
196632 days
196742 days
196828 days
196916 days
197015 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

27 years with a frost

Across 27 years with a frost, the median last spring frost at Gavilan falls on 25 June and the median first autumn frost on 1 September, which leaves a median of 70 days between them.

Fitted over all years, the growing season changes by -9.0 days per decade at this station.

Frost dates and growing season at Gavilan
MeasureMedian, all yearsEarliest periodRecent period (1932 to 1969)Recent against earliestFitted trend
Last spring frost25 Junen/a25 Junen/a+1.3 days per decade
First autumn frost1 Septembern/a1 Septembern/a-7.7 days per decade
Growing days70 daysn/a70 daysn/a-9.0 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

36 years, 1930 to 1969

A day with at least 26.4 mm (1.0 in) of rain is expected about once in 2 years. A day with at least 57.9 mm (2.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Gavilan: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years26.4 mm (1.0 in)
5 years34.6 mm (1.4 in)
10 years40.1 mm (1.6 in)
25 years47.2 mm (1.9 in)
50 years52.5 mm (2.1 in)Longer than the 36 years of record
100 years57.9 mm (2.3 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 1930 to 1969.

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: 53.3 mm (2.1 in) in 1950; 47.0 mm (1.9 in) in 1935; 42.2 mm (1.7 in) in 1937.

Download the Data

  • Data for Gavilan standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Gavilan threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

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