Built 2026-10-15 (15 October 2026)

San Benito Weather Records (USC00417952)

Record envelope, standing records and threshold days for San Benito (USC00417952), Texas, United States, with 56 years of record.

Key Facts for San Benito

  • San Benito (USC00417952) is a weather station in Texas, United States at 26.13 latitude and -97.63 longitude, 12 m (39 ft) above sea level.
  • The station reports from 1920 to 1975, 56 years of record.
  • 1,464 records set at San Benito still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • San Benito tied a daily record high minimum temperature of 26.1 C (79.0 F) on 10 June 1975.

About the Station

  • Location: Texas, United States, 26.13 latitude, -97.63 longitude.
  • Elevation: 12 m (39 ft).
  • Period of record: 1920 to 1975, 56 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at San Benito, with 2026 drawn through them The band shows the record high and record low for each calendar day at San Benito. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at San Benito. 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 San Benito, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan33.9 C (93.0 F)-8.9 C (16.0 F)n/an/a
Feb37.2 C (99.0 F)-3.3 C (26.1 F)n/an/a
Mar37.8 C (100.0 F)-1.1 C (30.0 F)n/an/a
Apr41.7 C (107.1 F)3.9 C (39.0 F)n/an/a
May41.1 C (106.0 F)8.9 C (48.0 F)n/an/a
Jun40.0 C (104.0 F)14.4 C (57.9 F)n/an/a
Jul41.1 C (106.0 F)18.3 C (64.9 F)n/an/a
Aug41.7 C (107.1 F)18.3 C (64.9 F)n/an/a
Sep40.0 C (104.0 F)11.7 C (53.1 F)n/an/a
Oct39.4 C (102.9 F)5.6 C (42.1 F)n/an/a
Nov35.0 C (95.0 F)-0.6 C (30.9 F)n/an/a
Dec35.0 C (95.0 F)-3.3 C (26.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at San Benito by the year they were set 1,464 records at San Benito still stand. 1922 holds the most, with 90. 02550751001920: 191921: 311922: 901923: 791924: 691925: 201926: 311927: 111931: 31932: 351933: 361934: 281935: 151936: 241937: 241938: 251939: 321940: 511941: 191942: 231943: 101944: 191945: 271946: 251947: 221948: 261949: 121950: 221951: 141952: 571953: 341954: 491955: 381956: 151957: 241958: 161959: 401960: 251961: 241962: 311963: 211964: 231965: 221966: 151967: 291968: 161969: 181970: 231971: 241972: 221973: 181974: 251975: 13192019261935194119471953195919651971
1,464 records at San Benito still stand. 1922 holds the most, with 90.
Standing records at San Benito by the year they were set
Year setStanding records
192019
192131
192290
192379
192469
192520
192631
192711
19313
193235
193336
193428
193515
193624
193724
193825
193932
194051
194119
194223
194310
194419
194527
194625
194722
194826
194912
195022
195114
195257
195334
195449
195538
195615
195724
195816
195940
196025
196124
196231
196321
196423
196522
196615
196729
196816
196918
197023
197124
197222
197318
197425
197513

All-Time Record Progression

1 new records
When San Benito set new all-time records 1 all-time records were set at San Benito between 12 January 1962 and 12 January 1962. Each dot is a new record. Record low minimum temperature12 January 1962: Record low minimum temperature -8.9 C (16.0 F)
1 all-time records were set at San Benito between 12 January 1962 and 12 January 1962. Each dot is a new record.
When San Benito set new all-time records
DateKindDetail
1962-01-12Record low minimum temperatureRecord low minimum temperature -8.9 C (16.0 F)

Wettest Day of Each Month

Sep: 321.8 mm (12.7 in)
Record daily precipitation for each month at San Benito The wettest day on record for each calendar month at San Benito. The most was 321.8 mm (12.7 in) on 5 September 1933. 0100200300400 Jan: 105.4 mm (4.1 in), 5 January 1958 Jan Feb: 108.2 mm (4.3 in), 15 February 1923 Feb Mar: 69.1 mm (2.7 in), 8 March 1938 Mar Apr: 78.5 mm (3.1 in), 10 April 1954 Apr May: 198.4 mm (7.8 in), 29 May 1943 May Jun: 141.7 mm (5.6 in), 23 June 1942 Jun Jul: 82.3 mm (3.2 in), 1 July 1923 Jul Aug: 169.4 mm (6.7 in), 29 August 1953 Aug Sep: 321.8 mm (12.7 in), 5 September 1933 Sep Oct: 127.0 mm (5.0 in), 4 October 1950 Oct Nov: 116.3 mm (4.6 in), 6 November 1973 Nov Dec: 136.4 mm (5.4 in), 22 December 1940 Dec
The wettest day on record for each calendar month at San Benito. The most was 321.8 mm (12.7 in) on 5 September 1933.
Record daily precipitation for each month at San Benito
MonthRecord daily precipitation (mm)Date
Jan105.4 mm (4.1 in)5 January 1958
Feb108.2 mm (4.3 in)15 February 1923
Mar69.1 mm (2.7 in)8 March 1938
Apr78.5 mm (3.1 in)10 April 1954
May198.4 mm (7.8 in)29 May 1943
Jun141.7 mm (5.6 in)23 June 1942
Jul82.3 mm (3.2 in)1 July 1923
Aug169.4 mm (6.7 in)29 August 1953
Sep321.8 mm (12.7 in)5 September 1933
Oct127.0 mm (5.0 in)4 October 1950
Nov116.3 mm (4.6 in)6 November 1973
Dec136.4 mm (5.4 in)22 December 1940

Period of Record Coverage

1920 to 1975
Days with data per year at San Benito 53 years of record at San Benito, 1920 to 1975. 15 years have data for under 90 percent of days and are left out of rankings: 1920, 1921, 1922, 1923, 1924, 1925, 1927, 1931 and others. 1920: 256 of 366 days1921: 277 of 365 days1922: 256 of 365 days1923: 305 of 365 days1924: 300 of 366 days1925: 221 of 365 days1926: 333 of 365 days1927: 138 of 365 days1931: 57 of 365 days1932: 356 of 366 days1933: 353 of 365 days1934: 357 of 365 days1935: 355 of 365 days1936: 351 of 366 days1937: 356 of 365 days1938: 357 of 365 days1939: 356 of 365 days1940: 357 of 366 days1941: 359 of 365 days1942: 352 of 365 days1943: 260 of 365 days1944: 354 of 366 days1945: 352 of 365 days1946: 352 of 365 days1947: 276 of 365 days1948: 302 of 366 days1949: 220 of 365 days1950: 275 of 365 days1951: 213 of 365 days1952: 363 of 366 days1953: 363 of 365 days1954: 364 of 365 days1955: 358 of 365 days1956: 363 of 366 days1957: 358 of 365 days1958: 363 of 365 days1959: 364 of 365 days1960: 364 of 366 days1961: 361 of 365 days1962: 364 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 364 of 365 days1966: 365 of 365 days1967: 364 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 364 of 365 days1971: 363 of 365 days1972: 364 of 366 days1973: 364 of 365 days1974: 356 of 365 days1975: 181 of 365 days19201940195019601970
53 years of record at San Benito, 1920 to 1975. 15 years have data for under 90 percent of days and are left out of rankings: 1920, 1921, 1922, 1923, 1924, 1925, 1927, 1931 and others.
Days with data per year at San Benito
YearDays with dataShare of yearComplete
192025670%No
192127776%No
192225670%No
192330584%No
192430082%No
192522161%No
192633391%Yes
192713838%No
19315716%No
193235697%Yes
193335397%Yes
193435798%Yes
193535597%Yes
193635196%Yes
193735698%Yes
193835798%Yes
193935698%Yes
194035798%Yes
194135998%Yes
194235296%Yes
194326071%No
194435497%Yes
194535296%Yes
194635296%Yes
194727676%No
194830283%No
194922060%No
195027575%No
195121358%No
195236399%Yes
195336399%Yes
1954364100%Yes
195535898%Yes
195636399%Yes
195735898%Yes
195836399%Yes
1959364100%Yes
196036499%Yes
196136199%Yes
1962364100%Yes
1963365100%Yes
1964366100%Yes
1965364100%Yes
1966365100%Yes
1967364100%Yes
1968366100%Yes
1969365100%Yes
1970364100%Yes
197136399%Yes
197236499%Yes
1973364100%Yes
197435698%Yes
197518150%No

Latest Records

20
Latest records at San Benito
DateStationRecordValueBeat old record byOld record stoodSignificance
10 June 1975San Benito, USdaily high min (Tie)26.1 C (79.0 F)tie33 years3 of 100 (Routine)
2 June 1975San Benito, USdaily low min (Tie)18.3 C (64.9 F)tie36 years3 of 100 (Routine)
23 May 1975San Benito, USdaily high min (Tie)26.1 C (79.0 F)tie17 years2 of 100 (Routine)
22 May 1975San Benito, USdaily high min26.1 C (79.0 F)0.5 C (0.9 F)17 years11 of 100 (Routine)
21 May 1975San Benito, USdaily high min (Tie)25.6 C (78.1 F)tie21 years2 of 100 (Routine)
9 May 1975San Benito, USdaily high min (Tie)24.4 C (75.9 F)tie9 years1 of 100 (Routine)
8 May 1975San Benito, USdaily high min25.0 C (77.0 F)0.6 C (1.1 F)10 years10 of 100 (Routine)
7 May 1975San Benito, USdaily high min25.6 C (78.1 F)1.2 C (2.2 F)13 years13 of 100 (Routine)
3 May 1975San Benito, USdaily high min (Tie)23.9 C (75.0 F)tie21 years2 of 100 (Routine)
27 April 1975San Benito, USdaily high min (Tie)24.4 C (75.9 F)tie20 years2 of 100 (Routine)
26 April 1975San Benito, USdaily high min (Tie)23.9 C (75.0 F)tie32 years3 of 100 (Routine)
22 April 1975San Benito, USdaily high min (Tie)23.9 C (75.0 F)tie42 years4 of 100 (Routine)
4 April 1975San Benito, USdaily low max (Tie)21.7 C (71.1 F)tie4 years1 of 100 (Routine)
30 March 1975San Benito, USdaily low max11.7 C (53.1 F)3.3 C (5.9 F)37 years22 of 100 (Routine)
29 March 1975San Benito, USdaily low min (Tie)6.7 C (44.1 F)tie20 years2 of 100 (Routine)
28 March 1975San Benito, USdaily high min23.9 C (75.0 F)1.7 C (3.1 F)30 years17 of 100 (Routine)
27 March 1975San Benito, USdaily high min (Tie)23.3 C (73.9 F)tie38 years4 of 100 (Routine)
24 March 1975San Benito, USdaily high min22.2 C (72.0 F)0.5 C (0.9 F)29 years13 of 100 (Routine)
23 March 1975San Benito, USdaily high min22.8 C (73.0 F)1.1 C (2.0 F)40 years19 of 100 (Routine)
22 March 1975San Benito, USdaily high min22.2 C (72.0 F)0.5 C (0.9 F)36 years16 of 100 (Routine)

Climate Trend

37 complete years, 1932 to 1974
Annual mean temperature at San Benito as warming stripes, 1932 to 1974 One stripe for each of 37 complete years at San Benito, 1932 to 1974. Blue stripes are years cooler than the station's own mean of 23.3 C (73.9 F); red stripes are warmer. The coolest year was 1936, at 22.4 C (72.3 F), and the warmest was 1954, at 24.5 C (76.0 F). The strongest colour marks a difference of 1.2 C (2.2 F). 1932: 22.6 C, -0.6 C from the station mean1933: 23.7 C, +0.5 C from the station mean1934: 23.0 C, -0.3 C from the station mean1935: 23.7 C, +0.4 C from the station mean1936: 22.4 C, -0.9 C from the station mean1937: 22.6 C, -0.6 C from the station mean1938: 23.4 C, +0.2 C from the station mean1939: 23.6 C, +0.3 C from the station mean1940: 23.2 C, 0.0 C from the station mean1941: 23.0 C, -0.3 C from the station mean1942: 22.7 C, -0.6 C from the station mean1944: 23.2 C, -0.1 C from the station mean1945: 23.9 C, +0.6 C from the station mean1946: 24.0 C, +0.7 C from the station mean1952: 24.0 C, +0.7 C from the station mean1953: 23.8 C, +0.5 C from the station mean1954: 24.5 C, +1.2 C from the station mean1955: 23.6 C, +0.3 C from the station mean1956: 23.9 C, +0.6 C from the station mean1957: 24.0 C, +0.7 C from the station mean1958: 22.6 C, -0.6 C from the station mean1959: 22.5 C, -0.8 C from the station mean1960: 22.7 C, -0.6 C from the station mean1961: 22.8 C, -0.5 C from the station mean1962: 23.5 C, +0.2 C from the station mean1963: 22.8 C, -0.5 C from the station mean1964: 23.3 C, 0.0 C from the station mean1965: 23.6 C, +0.4 C from the station mean1966: 22.6 C, -0.7 C from the station mean1967: 23.2 C, -0.1 C from the station mean1968: 22.6 C, -0.7 C from the station mean1969: 23.2 C, -0.1 C from the station mean1970: 22.7 C, -0.6 C from the station mean1971: 23.9 C, +0.6 C from the station mean1972: 23.9 C, +0.6 C from the station mean1973: 23.3 C, +0.1 C from the station mean1974: 23.5 C, +0.3 C from the station mean193219351940194519501955196019651970
One stripe for each of 37 complete years at San Benito, 1932 to 1974. Blue stripes are years cooler than the station's own mean of 23.3 C (73.9 F); red stripes are warmer. The coolest year was 1936, at 22.4 C (72.3 F), and the warmest was 1954, at 24.5 C (76.0 F). The strongest colour marks a difference of 1.2 C (2.2 F).
Annual mean temperature at San Benito as warming stripes, 1932 to 1974
YearAnnual mean temperatureDifference from the station mean
193222.6 C-0.64 C
193323.7 C+0.46 C
193423.0 C-0.32 C
193523.7 C+0.43 C
193622.4 C-0.90 C
193722.6 C-0.64 C
193823.4 C+0.15 C
193923.6 C+0.29 C
194023.2 C-0.05 C
194123.0 C-0.31 C
194222.7 C-0.57 C
194423.2 C-0.12 C
194523.9 C+0.63 C
194624.0 C+0.72 C
195224.0 C+0.70 C
195323.8 C+0.53 C
195424.5 C+1.17 C
195523.6 C+0.28 C
195623.9 C+0.59 C
195724.0 C+0.70 C
195822.6 C-0.65 C
195922.5 C-0.76 C
196022.7 C-0.62 C
196122.8 C-0.52 C
196223.5 C+0.17 C
196322.8 C-0.47 C
196423.3 C-0.02 C
196523.6 C+0.36 C
196622.6 C-0.72 C
196723.2 C-0.13 C
196822.6 C-0.69 C
196923.2 C-0.07 C
197022.7 C-0.61 C
197123.9 C+0.64 C
197223.9 C+0.62 C
197323.3 C+0.05 C
197423.5 C+0.25 C

The fitted trend in annual mean temperature here over 1932 to 1974 is 0.02 C (-0.13 to 0.16) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.03 F (-0.23 to 0.28) per decade. The slope is a straight line fitted to 37 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at San Benito
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.02 C (-0.13 to 0.16) per decade0.03 F (-0.23 to 0.28) per decade1932 to 197437Not clearly different from zero
Mean daily maximum-0.03 C (-0.20 to 0.13) per decade-0.1 F (-0.4 to 0.2) per decade1932 to 197437Not clearly different from zero
Mean daily minimum0.1 C (-0.1 to 0.2) per decade0.1 F (-0.2 to 0.4) per decade1932 to 197437Not 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

1920 to 1975
Yearly extremes at San Benito: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)41.7 C (107.1 F)192238.3 C (100.9 F)53
Coldest night (TNn)-8.9 C (16.0 F)1962-0.6 C (30.9 F)53
Wettest day (Rx1day)321.8 mm (12.7 in)193385.1 mm (3.4 in)53
Wettest five days (Rx5day)332.5 mm (13.1 in)1933129.5 mm (5.1 in)53
Longest dry spell (CDD)107 days197541 days53

Hottest day (TXx)

Hottest day (TXx) at San Benito by year The hottest day of the year at San Benito, 1920 to 1975. The record is 41.7 C (107.1 F) in 1922, marked on the chart; the median year is 38.3 C (100.9 F). 30354045192019301940195019601970Record: 41.7 C (107.1 F) in 1922
The hottest day of the year at San Benito, 1920 to 1975. The record is 41.7 C (107.1 F) in 1922, marked on the chart; the median year is 38.3 C (100.9 F).
Hottest day (TXx) at San Benito by year
YearHottest day (TXx)
192040.6 C (105.1 F)
192139.4 C (102.9 F)
192241.7 C (107.1 F)
192341.7 C (107.1 F)
192441.7 C (107.1 F)
192538.9 C (102.0 F)
192638.9 C (102.0 F)
192735.6 C (96.1 F)
193131.1 C (88.0 F)
193238.9 C (102.0 F)
193338.3 C (100.9 F)
193438.3 C (100.9 F)
193538.3 C (100.9 F)
193638.9 C (102.0 F)
193738.3 C (100.9 F)
193837.2 C (99.0 F)
193940.6 C (105.1 F)
194038.9 C (102.0 F)
194137.2 C (99.0 F)
194239.4 C (102.9 F)
194338.9 C (102.0 F)
194437.8 C (100.0 F)
194538.9 C (102.0 F)
194638.9 C (102.0 F)
194738.3 C (100.9 F)
194839.4 C (102.9 F)
194937.8 C (100.0 F)
195038.3 C (100.9 F)
195137.8 C (100.0 F)
195237.8 C (100.0 F)
195340.0 C (104.0 F)
195441.1 C (106.0 F)
195537.8 C (100.0 F)
195638.3 C (100.9 F)
195738.3 C (100.9 F)
195838.9 C (102.0 F)
195937.8 C (100.0 F)
196038.3 C (100.9 F)
196137.8 C (100.0 F)
196240.0 C (104.0 F)
196338.3 C (100.9 F)
196437.8 C (100.0 F)
196537.8 C (100.0 F)
196637.8 C (100.0 F)
196737.8 C (100.0 F)
196836.7 C (98.1 F)
196938.9 C (102.0 F)
197037.8 C (100.0 F)
197137.2 C (99.0 F)
197237.8 C (100.0 F)
197338.9 C (102.0 F)
197440.0 C (104.0 F)
197536.1 C (97.0 F)

Coldest night (TNn)

Coldest night (TNn) at San Benito by year The coldest night of the year at San Benito, 1920 to 1975. The record is -8.9 C (16.0 F) in 1962, marked on the chart; the median year is -0.6 C (30.9 F). -10-505192019301940195019601970Record: -8.9 C (16.0 F) in 1962
The coldest night of the year at San Benito, 1920 to 1975. The record is -8.9 C (16.0 F) in 1962, marked on the chart; the median year is -0.6 C (30.9 F).
Coldest night (TNn) at San Benito by year
YearColdest night (TNn)
1920-0.6 C (30.9 F)
19211.1 C (34.0 F)
1922-1.1 C (30.0 F)
1923-3.3 C (26.1 F)
1924-3.3 C (26.1 F)
1925-2.2 C (28.0 F)
1926-0.6 C (30.9 F)
19272.2 C (36.0 F)
19313.9 C (39.0 F)
1932-2.2 C (28.0 F)
1933-1.7 C (28.9 F)
19341.1 C (34.0 F)
1935-4.4 C (24.1 F)
1936-2.2 C (28.0 F)
1937-1.1 C (30.0 F)
19380.0 C (32.0 F)
19391.1 C (34.0 F)
1940-3.9 C (25.0 F)
19410.0 C (32.0 F)
19420.0 C (32.0 F)
1943-1.7 C (28.9 F)
1944-0.6 C (30.9 F)
19450.6 C (33.1 F)
19460.6 C (33.1 F)
19471.1 C (34.0 F)
1948-2.8 C (27.0 F)
1949-6.1 C (21.0 F)
1950-3.3 C (26.1 F)
1951-5.6 C (21.9 F)
19521.1 C (34.0 F)
1953-2.8 C (27.0 F)
1954-0.6 C (30.9 F)
19552.8 C (37.0 F)
19561.1 C (34.0 F)
19570.0 C (32.0 F)
19580.0 C (32.0 F)
1959-1.1 C (30.0 F)
1960-1.1 C (30.0 F)
19610.0 C (32.0 F)
1962-8.9 C (16.0 F)
1963-5.0 C (23.0 F)
1964-0.6 C (30.9 F)
19651.7 C (35.1 F)
19660.0 C (32.0 F)
19670.6 C (33.1 F)
1968-0.6 C (30.9 F)
1969-0.6 C (30.9 F)
1970-1.7 C (28.9 F)
19710.0 C (32.0 F)
1972-1.1 C (30.0 F)
1973-2.2 C (28.0 F)
19742.2 C (36.0 F)
1975-3.9 C (25.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at San Benito by year The wettest day of the year at San Benito, 1920 to 1975. The record is 321.8 mm (12.7 in) in 1933, marked on the chart; the median year is 85.1 mm (3.4 in). 0100200300400192019301940195019601970Record: 321.8 mm (12.7 in) in 1933
The wettest day of the year at San Benito, 1920 to 1975. The record is 321.8 mm (12.7 in) in 1933, marked on the chart; the median year is 85.1 mm (3.4 in).
Wettest day (Rx1day) at San Benito by year
YearWettest day (Rx1day)
192058.7 mm (2.3 in)
192160.5 mm (2.4 in)
1922115.1 mm (4.5 in)
1923108.2 mm (4.3 in)
192458.7 mm (2.3 in)
1925143.5 mm (5.6 in)
192658.4 mm (2.3 in)
192742.7 mm (1.7 in)
193121.3 mm (0.8 in)
193267.3 mm (2.6 in)
1933321.8 mm (12.7 in)
193450.8 mm (2.0 in)
1935104.9 mm (4.1 in)
193692.5 mm (3.6 in)
193787.1 mm (3.4 in)
1938127.0 mm (5.0 in)
1939121.7 mm (4.8 in)
1940136.4 mm (5.4 in)
1941102.9 mm (4.1 in)
1942141.7 mm (5.6 in)
1943198.4 mm (7.8 in)
194496.8 mm (3.8 in)
194584.8 mm (3.3 in)
194671.9 mm (2.8 in)
194798.0 mm (3.9 in)
194870.1 mm (2.8 in)
194940.9 mm (1.6 in)
1950127.0 mm (5.0 in)
195185.1 mm (3.4 in)
195269.3 mm (2.7 in)
1953169.4 mm (6.7 in)
195478.5 mm (3.1 in)
1955142.2 mm (5.6 in)
195654.9 mm (2.2 in)
195767.6 mm (2.7 in)
1958105.4 mm (4.1 in)
195978.5 mm (3.1 in)
196076.2 mm (3.0 in)
1961133.4 mm (5.3 in)
196246.7 mm (1.8 in)
1963121.4 mm (4.8 in)
196464.8 mm (2.6 in)
196532.0 mm (1.3 in)
196673.7 mm (2.9 in)
1967134.4 mm (5.3 in)
196862.2 mm (2.4 in)
1969116.8 mm (4.6 in)
197085.1 mm (3.4 in)
197159.9 mm (2.4 in)
197262.2 mm (2.4 in)
1973116.3 mm (4.6 in)
1974134.9 mm (5.3 in)
197524.1 mm (0.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at San Benito by year The wettest five days of the year at San Benito, 1920 to 1975. The record is 332.5 mm (13.1 in) in 1933, marked on the chart; the median year is 129.5 mm (5.1 in). 0100200300400192019301940195019601970Record: 332.5 mm (13.1 in) in 1933
The wettest five days of the year at San Benito, 1920 to 1975. The record is 332.5 mm (13.1 in) in 1933, marked on the chart; the median year is 129.5 mm (5.1 in).
Wettest five days (Rx5day) at San Benito by year
YearWettest five days (Rx5day)
192093.2 mm (3.7 in)
192165.6 mm (2.6 in)
1922258.6 mm (10.2 in)
1923169.7 mm (6.7 in)
192482.3 mm (3.2 in)
1925190.0 mm (7.5 in)
1926109.8 mm (4.3 in)
192791.0 mm (3.6 in)
193139.8 mm (1.6 in)
1932129.5 mm (5.1 in)
1933332.5 mm (13.1 in)
193483.6 mm (3.3 in)
1935132.6 mm (5.2 in)
1936175.5 mm (6.9 in)
1937107.5 mm (4.2 in)
1938179.8 mm (7.1 in)
1939200.7 mm (7.9 in)
1940181.8 mm (7.2 in)
1941115.4 mm (4.5 in)
1942227.7 mm (9.0 in)
1943288.5 mm (11.4 in)
1944174.3 mm (6.9 in)
1945105.1 mm (4.1 in)
194694.0 mm (3.7 in)
1947188.4 mm (7.4 in)
1948116.0 mm (4.6 in)
194976.5 mm (3.0 in)
1950130.9 mm (5.2 in)
1951133.6 mm (5.3 in)
1952119.3 mm (4.7 in)
1953290.8 mm (11.4 in)
1954112.8 mm (4.4 in)
1955152.1 mm (6.0 in)
195676.0 mm (3.0 in)
1957121.9 mm (4.8 in)
1958211.1 mm (8.3 in)
1959104.6 mm (4.1 in)
1960127.2 mm (5.0 in)
1961247.4 mm (9.7 in)
196250.5 mm (2.0 in)
1963133.8 mm (5.3 in)
1964151.8 mm (6.0 in)
196561.8 mm (2.4 in)
1966162.4 mm (6.4 in)
1967266.2 mm (10.5 in)
1968100.6 mm (4.0 in)
1969134.1 mm (5.3 in)
1970118.2 mm (4.7 in)
1971114.3 mm (4.5 in)
1972124.7 mm (4.9 in)
1973145.5 mm (5.7 in)
1974173.3 mm (6.8 in)
197532.2 mm (1.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at San Benito by year The longest dry spell of the year at San Benito, 1920 to 1975. The record is 107 days in 1975, marked on the chart; the median year is 41 days. 0255075100125192019301940195019601970Record: 107 days in 1975
The longest dry spell of the year at San Benito, 1920 to 1975. The record is 107 days in 1975, marked on the chart; the median year is 41 days.
Longest dry spell (CDD) at San Benito by year
YearLongest dry spell (CDD)
192051 days
192139 days
192233 days
192342 days
192448 days
192557 days
192628 days
192737 days
193112 days
193235 days
193341 days
193444 days
193543 days
193634 days
193730 days
193838 days
193946 days
194035 days
194130 days
194246 days
194339 days
194435 days
194559 days
194648 days
194741 days
194837 days
194921 days
195076 days
195126 days
195246 days
195337 days
195433 days
195586 days
195640 days
195764 days
195846 days
195938 days
196032 days
196158 days
196250 days
196355 days
196448 days
196540 days
196658 days
196750 days
196834 days
196942 days
197064 days
197136 days
197244 days
197325 days
197461 days
1975107 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

43 years, 1921 to 1974

A day with at least 89.0 mm (3.5 in) of rain is expected about once in 2 years. A day with at least 256.1 mm (10.1 in) of rain is expected about once in 100 years.

Rainfall return levels at San Benito: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years89.0 mm (3.5 in)
5 years127.2 mm (5.0 in)
10 years154.9 mm (6.1 in)
25 years193.0 mm (7.6 in)
50 years223.6 mm (8.8 in)Longer than the 43 years of record
100 years256.1 mm (10.1 in)Longer than the 43 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, 43 years of values from 1921 to 1974.

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: 321.8 mm (12.7 in) in 1933; 169.4 mm (6.7 in) in 1953; 143.5 mm (5.6 in) in 1925.

Download the Data

  • Data for San Benito standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for San Benito 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

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