Built 2026-10-16 (16 October 2026)

Three Rivers Ed Ph 2 Weather Records (USC00048914)

Record envelope, standing records and threshold days for Three Rivers Ed Ph 2 (USC00048914), California, United States, with 63 years of record.

Key Facts for Three Rivers Ed Ph 2

  • Three Rivers Ed Ph 2 (USC00048914) is a weather station in California, United States at 36.47 latitude and -118.88 longitude, 290 m (951 ft) above sea level.
  • The station reports from 1909 to 1971, 63 years of record.
  • 1,464 records set at Three Rivers Ed Ph 2 still stand.
  • Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
  • Three Rivers Ed Ph 2 set a daily record low maximum temperature of 19.4 C (66.9 F) on 29 May 1971.

About the Station

  • Location: California, United States, 36.47 latitude, -118.88 longitude.
  • Elevation: 290 m (951 ft).
  • Period of record: 1909 to 1971, 63 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 Three Rivers Ed Ph 2, with 2026 drawn through them The band shows the record high and record low for each calendar day at Three Rivers Ed Ph 2. 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 Three Rivers Ed Ph 2. 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 Three Rivers Ed Ph 2, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan27.2 C (81.0 F)-8.9 C (16.0 F)n/an/a
Feb29.4 C (84.9 F)-6.1 C (21.0 F)n/an/a
Mar31.1 C (88.0 F)-3.9 C (25.0 F)n/an/a
Apr37.2 C (99.0 F)-2.2 C (28.0 F)n/an/a
May42.2 C (108.0 F)-0.6 C (30.9 F)n/an/a
Jun45.6 C (114.1 F)2.2 C (36.0 F)n/an/a
Jul46.1 C (115.0 F)5.0 C (41.0 F)n/an/a
Aug45.0 C (113.0 F)6.1 C (43.0 F)n/an/a
Sep43.9 C (111.0 F)-0.6 C (30.9 F)n/an/a
Oct38.9 C (102.0 F)-2.2 C (28.0 F)n/an/a
Nov34.4 C (93.9 F)-5.6 C (21.9 F)n/an/a
Dec28.3 C (82.9 F)-7.8 C (18.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Three Rivers Ed Ph 2 by the year they were set 1,464 records at Three Rivers Ed Ph 2 still stand. 1950 holds the most, with 61. 0204060801909: 81910: 241911: 161912: 421913: 321914: 221915: 181916: 341917: 261918: 361919: 241920: 231921: 201922: 201923: 311924: 271925: 301926: 251927: 301928: 271929: 251930: 291931: 251932: 321933: 241934: 251935: 221936: 211937: 201938: 151939: 171940: 71941: 171942: 161943: 181944: 151945: 241946: 201947: 261948: 241949: 331950: 611951: 151952: 181953: 231954: 231955: 161956: 181957: 161958: 211959: 251960: 211961: 301962: 251963: 271964: 201965: 191966: 351967: 271968: 111969: 141970: 191971: 10190919161923193019371944195119581965
1,464 records at Three Rivers Ed Ph 2 still stand. 1950 holds the most, with 61.
Standing records at Three Rivers Ed Ph 2 by the year they were set
Year setStanding records
19098
191024
191116
191242
191332
191422
191518
191634
191726
191836
191924
192023
192120
192220
192331
192427
192530
192625
192730
192827
192925
193029
193125
193232
193324
193425
193522
193621
193720
193815
193917
19407
194117
194216
194318
194415
194524
194620
194726
194824
194933
195061
195115
195218
195323
195423
195516
195618
195716
195821
195925
196021
196130
196225
196327
196420
196519
196635
196727
196811
196914
197019
197110

All-Time Record Progression

5 new records
When Three Rivers Ed Ph 2 set new all-time records 5 all-time records were set at Three Rivers Ed Ph 2 between 2 February 1945 and 21 July 1970. Each dot is a new record. Record daily precipitationRecord high maximum temperatureRecord high minimum temperature2 February 1945: Record daily precipitation 142.2 mm (5.6 in)30 June 1950: Record high maximum temperature 45.6 C (114.1 F)2 July 1950: Record high maximum temperature 46.1 C (115.0 F)6 December 1966: Record daily precipitation 200.7 mm (7.9 in)21 July 1970: Record high minimum temperature 29.4 C (84.9 F)194519501955196019651970
5 all-time records were set at Three Rivers Ed Ph 2 between 2 February 1945 and 21 July 1970. Each dot is a new record.
When Three Rivers Ed Ph 2 set new all-time records
DateKindDetail
1945-02-02Record daily precipitationRecord daily precipitation 142.2 mm (5.6 in)
1950-06-30Record high maximum temperatureRecord high maximum temperature 45.6 C (114.1 F)
1950-07-02Record high maximum temperatureRecord high maximum temperature 46.1 C (115.0 F)
1966-12-06Record daily precipitationRecord daily precipitation 200.7 mm (7.9 in)
1970-07-21Record high minimum temperatureRecord high minimum temperature 29.4 C (84.9 F)

Wettest Day of Each Month

Dec: 200.7 mm (7.9 in)
Record daily precipitation for each month at Three Rivers Ed Ph 2 The wettest day on record for each calendar month at Three Rivers Ed Ph 2. The most was 200.7 mm (7.9 in) on 6 December 1966. 0100200300 Jan: 125.2 mm (4.9 in), 19 January 1969 Jan Feb: 142.2 mm (5.6 in), 2 February 1945 Feb Mar: 71.4 mm (2.8 in), 9 March 1943 Mar Apr: 58.2 mm (2.3 in), 27 April 1953 Apr May: 59.2 mm (2.3 in), 19 May 1957 May Jun: 30.7 mm (1.2 in), 5 June 1934 Jun Jul: 14.0 mm (0.6 in), 22 July 1913 Jul Aug: 11.4 mm (0.4 in), 28 August 1913 Aug Sep: 24.9 mm (1.0 in), 18 September 1967 Sep Oct: 46.5 mm (1.8 in), 2 October 1916 Oct Nov: 104.1 mm (4.1 in), 19 November 1950 Nov Dec: 200.7 mm (7.9 in), 6 December 1966 Dec
The wettest day on record for each calendar month at Three Rivers Ed Ph 2. The most was 200.7 mm (7.9 in) on 6 December 1966.
Record daily precipitation for each month at Three Rivers Ed Ph 2
MonthRecord daily precipitation (mm)Date
Jan125.2 mm (4.9 in)19 January 1969
Feb142.2 mm (5.6 in)2 February 1945
Mar71.4 mm (2.8 in)9 March 1943
Apr58.2 mm (2.3 in)27 April 1953
May59.2 mm (2.3 in)19 May 1957
Jun30.7 mm (1.2 in)5 June 1934
Jul14.0 mm (0.6 in)22 July 1913
Aug11.4 mm (0.4 in)28 August 1913
Sep24.9 mm (1.0 in)18 September 1967
Oct46.5 mm (1.8 in)2 October 1916
Nov104.1 mm (4.1 in)19 November 1950
Dec200.7 mm (7.9 in)6 December 1966

Period of Record Coverage

1909 to 1971
Days with data per year at Three Rivers Ed Ph 2 63 years of record at Three Rivers Ed Ph 2, 1909 to 1971. 4 years have data for under 90 percent of days and are left out of rankings: 1909, 1951, 1968, 1971. 1909: 153 of 365 days1910: 365 of 365 days1911: 365 of 365 days1912: 366 of 366 days1913: 362 of 365 days1914: 363 of 365 days1915: 365 of 365 days1916: 366 of 366 days1917: 365 of 365 days1918: 364 of 365 days1919: 364 of 365 days1920: 365 of 366 days1921: 363 of 365 days1922: 365 of 365 days1923: 365 of 365 days1924: 365 of 366 days1925: 364 of 365 days1926: 361 of 365 days1927: 358 of 365 days1928: 341 of 366 days1929: 360 of 365 days1930: 365 of 365 days1931: 365 of 365 days1932: 359 of 366 days1933: 365 of 365 days1934: 364 of 365 days1935: 364 of 365 days1936: 364 of 366 days1937: 358 of 365 days1938: 365 of 365 days1939: 364 of 365 days1940: 364 of 366 days1941: 358 of 365 days1942: 355 of 365 days1943: 333 of 365 days1944: 366 of 366 days1945: 364 of 365 days1946: 365 of 365 days1947: 362 of 365 days1948: 361 of 366 days1949: 345 of 365 days1950: 341 of 365 days1951: 191 of 365 days1952: 366 of 366 days1953: 330 of 365 days1954: 361 of 365 days1955: 350 of 365 days1956: 356 of 366 days1957: 358 of 365 days1958: 351 of 365 days1959: 361 of 365 days1960: 359 of 366 days1961: 359 of 365 days1962: 364 of 365 days1963: 362 of 365 days1964: 361 of 366 days1965: 361 of 365 days1966: 365 of 365 days1967: 361 of 365 days1968: 304 of 366 days1969: 363 of 365 days1970: 363 of 365 days1971: 158 of 365 days1910192019301940195019601970
63 years of record at Three Rivers Ed Ph 2, 1909 to 1971. 4 years have data for under 90 percent of days and are left out of rankings: 1909, 1951, 1968, 1971.
Days with data per year at Three Rivers Ed Ph 2
YearDays with dataShare of yearComplete
190915342%No
1910365100%Yes
1911365100%Yes
1912366100%Yes
191336299%Yes
191436399%Yes
1915365100%Yes
1916366100%Yes
1917365100%Yes
1918364100%Yes
1919364100%Yes
1920365100%Yes
192136399%Yes
1922365100%Yes
1923365100%Yes
1924365100%Yes
1925364100%Yes
192636199%Yes
192735898%Yes
192834193%Yes
192936099%Yes
1930365100%Yes
1931365100%Yes
193235998%Yes
1933365100%Yes
1934364100%Yes
1935364100%Yes
193636499%Yes
193735898%Yes
1938365100%Yes
1939364100%Yes
194036499%Yes
194135898%Yes
194235597%Yes
194333391%Yes
1944366100%Yes
1945364100%Yes
1946365100%Yes
194736299%Yes
194836199%Yes
194934595%Yes
195034193%Yes
195119152%No
1952366100%Yes
195333090%Yes
195436199%Yes
195535096%Yes
195635697%Yes
195735898%Yes
195835196%Yes
195936199%Yes
196035998%Yes
196135998%Yes
1962364100%Yes
196336299%Yes
196436199%Yes
196536199%Yes
1966365100%Yes
196736199%Yes
196830483%No
196936399%Yes
197036399%Yes
197115843%No

Latest Records

20
Latest records at Three Rivers Ed Ph 2
DateStationRecordValueBeat old record byOld record stoodSignificance
29 May 1971Three Rivers Ed Ph 2, USdaily low max19.4 C (66.9 F)1.2 C (2.2 F)57 years25 of 100 (Routine)
27 May 1971Three Rivers Ed Ph 2, USdaily rain21.1 mm (0.8 in)3.8 mm (0.15 in)24 years17 of 100 (Routine)
7 May 1971Three Rivers Ed Ph 2, USdaily rain (Tie)19.1 mm (0.8 in)tie44 years4 of 100 (Routine)
25 April 1971Three Rivers Ed Ph 2, USdaily low min0.0 C (32.0 F)1.7 C (3.1 F)49 years25 of 100 (Routine)
25 April 1971Three Rivers Ed Ph 2, USdaily low max (Tie)16.1 C (61.0 F)tie32 years3 of 100 (Routine)
21 April 1971Three Rivers Ed Ph 2, USdaily low max11.1 C (52.0 F)1.1 C (2.0 F)45 years21 of 100 (Routine)
18 April 1971Three Rivers Ed Ph 2, USdaily low max11.7 C (53.1 F)2.7 C (4.9 F)37 years22 of 100 (Routine)
6 April 1971Three Rivers Ed Ph 2, USdaily high max32.2 C (90.0 F)1.6 C (2.9 F)36 years20 of 100 (Routine)
5 April 1971Three Rivers Ed Ph 2, USdaily high max32.2 C (90.0 F)1.1 C (2.0 F)18 years13 of 100 (Routine)
6 March 1971Three Rivers Ed Ph 2, USdaily low min-2.2 C (28.0 F)0.5 C (0.9 F)22 years13 of 100 (Routine)
20 February 1971Three Rivers Ed Ph 2, USdaily low max6.7 C (44.1 F)2.7 C (4.9 F)53 years29 of 100 (Routine)
13 February 1971Three Rivers Ed Ph 2, USdaily high max (Tie)27.8 C (82.0 F)tie49 years5 of 100 (Routine)
12 February 1971Three Rivers Ed Ph 2, USdaily high max26.7 C (80.1 F)0.6 C (1.1 F)49 years21 of 100 (Routine)
20 January 1971Three Rivers Ed Ph 2, USdaily high min10.0 C (50.0 F)0.6 C (1.1 F)5 years8 of 100 (Routine)
9 December 1970Three Rivers Ed Ph 2, USdaily high min (Tie)9.4 C (48.9 F)tie60 years6 of 100 (Routine)
29 November 1970Three Rivers Ed Ph 2, USdaily rain38.1 mm (1.5 in)25.4 mm (1.0 in)28 years32 of 100 (Routine)
6 November 1970Three Rivers Ed Ph 2, USdaily high min (Tie)11.7 C (53.1 F)tie43 years4 of 100 (Routine)
5 November 1970Three Rivers Ed Ph 2, USdaily high min13.3 C (55.9 F)0.5 C (0.9 F)25 years14 of 100 (Routine)
26 October 1970Three Rivers Ed Ph 2, USdaily low min (Tie)1.7 C (35.1 F)tie16 years2 of 100 (Routine)
18 August 1970Three Rivers Ed Ph 2, USdaily high min (Tie)21.1 C (70.0 F)tie4 years1 of 100 (Routine)

Climate Trend

50 complete years, 1910 to 1970
Annual mean temperature at Three Rivers Ed Ph 2 as warming stripes, 1910 to 1970 One stripe for each of 50 complete years at Three Rivers Ed Ph 2, 1910 to 1970. Blue stripes are years cooler than the station's own mean of 16.5 C (61.8 F); red stripes are warmer. The coolest year was 1948, at 15.6 C (60.1 F), and the warmest was 1959, at 18.0 C (64.4 F). The strongest colour marks a difference of 1.5 C (2.7 F). 1910: 16.9 C, +0.4 C from the station mean1911: 15.8 C, -0.8 C from the station mean1912: 15.7 C, -0.9 C from the station mean1913: 16.2 C, -0.4 C from the station mean1914: 16.9 C, +0.3 C from the station mean1915: 16.5 C, -0.1 C from the station mean1916: 16.1 C, -0.5 C from the station mean1917: 16.6 C, 0.0 C from the station mean1918: 17.0 C, +0.4 C from the station mean1919: 16.5 C, 0.0 C from the station mean1920: 15.9 C, -0.6 C from the station mean1921: 16.6 C, 0.0 C from the station mean1922: 15.9 C, -0.7 C from the station mean1923: 15.8 C, -0.8 C from the station mean1924: 16.5 C, -0.1 C from the station mean1925: 16.3 C, -0.2 C from the station mean1926: 17.2 C, +0.7 C from the station mean1927: 16.1 C, -0.4 C from the station mean1929: 15.9 C, -0.6 C from the station mean1930: 15.9 C, -0.7 C from the station mean1931: 16.9 C, +0.3 C from the station mean1932: 16.0 C, -0.5 C from the station mean1933: 15.8 C, -0.7 C from the station mean1934: 17.5 C, +0.9 C from the station mean1935: 16.2 C, -0.4 C from the station mean1936: 17.2 C, +0.7 C from the station mean1937: 16.6 C, +0.1 C from the station mean1938: 16.2 C, -0.4 C from the station mean1941: 16.0 C, -0.5 C from the station mean1945: 16.9 C, +0.3 C from the station mean1946: 15.9 C, -0.6 C from the station mean1947: 16.2 C, -0.3 C from the station mean1948: 15.6 C, -0.9 C from the station mean1952: 16.6 C, 0.0 C from the station mean1954: 16.7 C, +0.2 C from the station mean1955: 16.1 C, -0.4 C from the station mean1956: 16.6 C, 0.0 C from the station mean1957: 16.7 C, +0.2 C from the station mean1958: 17.6 C, +1.0 C from the station mean1959: 18.0 C, +1.5 C from the station mean1960: 17.4 C, +0.8 C from the station mean1961: 17.3 C, +0.8 C from the station mean1962: 16.6 C, +0.1 C from the station mean1963: 16.4 C, -0.2 C from the station mean1964: 16.5 C, -0.1 C from the station mean1965: 16.7 C, +0.1 C from the station mean1966: 17.7 C, +1.2 C from the station mean1967: 17.1 C, +0.6 C from the station mean1969: 16.9 C, +0.4 C from the station mean1970: 17.3 C, +0.8 C from the station mean1910192019301940195019601970
One stripe for each of 50 complete years at Three Rivers Ed Ph 2, 1910 to 1970. Blue stripes are years cooler than the station's own mean of 16.5 C (61.8 F); red stripes are warmer. The coolest year was 1948, at 15.6 C (60.1 F), and the warmest was 1959, at 18.0 C (64.4 F). The strongest colour marks a difference of 1.5 C (2.7 F).
Annual mean temperature at Three Rivers Ed Ph 2 as warming stripes, 1910 to 1970
YearAnnual mean temperatureDifference from the station mean
191016.9 C+0.39 C
191115.8 C-0.78 C
191215.7 C-0.85 C
191316.2 C-0.38 C
191416.9 C+0.35 C
191516.5 C-0.09 C
191616.1 C-0.47 C
191716.6 C+0.04 C
191817.0 C+0.41 C
191916.5 C-0.04 C
192015.9 C-0.64 C
192116.6 C+0.01 C
192215.9 C-0.68 C
192315.8 C-0.76 C
192416.5 C-0.09 C
192516.3 C-0.20 C
192617.2 C+0.68 C
192716.1 C-0.40 C
192915.9 C-0.60 C
193015.9 C-0.66 C
193116.9 C+0.33 C
193216.0 C-0.52 C
193315.8 C-0.72 C
193417.5 C+0.91 C
193516.2 C-0.39 C
193617.2 C+0.67 C
193716.6 C+0.09 C
193816.2 C-0.35 C
194116.0 C-0.50 C
194516.9 C+0.35 C
194615.9 C-0.63 C
194716.2 C-0.32 C
194815.6 C-0.93 C
195216.6 C+0.01 C
195416.7 C+0.17 C
195516.1 C-0.40 C
195616.6 C+0.02 C
195716.7 C+0.17 C
195817.6 C+1.02 C
195918.0 C+1.48 C
196017.4 C+0.85 C
196117.3 C+0.80 C
196216.6 C+0.10 C
196316.4 C-0.19 C
196416.5 C-0.08 C
196516.7 C+0.12 C
196617.7 C+1.20 C
196717.1 C+0.60 C
196916.9 C+0.38 C
197017.3 C+0.76 C

The annual mean temperature here has risen by 0.1 C (0.1 to 0.2) per decade over 1910 to 1970. In Fahrenheit: 0.2 F (0.1 to 0.4) per decade. The slope is a straight line fitted to 50 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Three Rivers Ed Ph 2
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.1 C (0.1 to 0.2) per decade0.2 F (0.1 to 0.4) per decade1910 to 197050Rise
Mean daily maximum-0.05 C (-0.15 to 0.05) per decade-0.1 F (-0.3 to 0.1) per decade1910 to 197050Not clearly different from zero
Mean daily minimum0.3 C (0.2 to 0.4) per decade0.6 F (0.4 to 0.8) per decade1910 to 197050Rise

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

1909 to 1971
Yearly extremes at Three Rivers Ed Ph 2: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)46.1 C (115.0 F)195042.2 C (108.0 F)63
Coldest night (TNn)-8.9 C (16.0 F)1913-5.0 C (23.0 F)63
Wettest day (Rx1day)200.7 mm (7.9 in)196649.5 mm (1.9 in)63
Wettest five days (Rx5day)296.7 mm (11.7 in)196684.9 mm (3.3 in)63
Longest dry spell (CDD)197 days1937104 days63

Hottest day (TXx)

Hottest day (TXx) at Three Rivers Ed Ph 2 by year The hottest day of the year at Three Rivers Ed Ph 2, 1909 to 1971. The record is 46.1 C (115.0 F) in 1950, marked on the chart; the median year is 42.2 C (108.0 F). 3035404550192019401960Record: 46.1 C (115.0 F) in 1950
The hottest day of the year at Three Rivers Ed Ph 2, 1909 to 1971. The record is 46.1 C (115.0 F) in 1950, marked on the chart; the median year is 42.2 C (108.0 F).
Hottest day (TXx) at Three Rivers Ed Ph 2 by year
YearHottest day (TXx)
190941.1 C (106.0 F)
191042.2 C (108.0 F)
191142.2 C (108.0 F)
191242.8 C (109.0 F)
191341.7 C (107.1 F)
191441.1 C (106.0 F)
191540.6 C (105.1 F)
191641.7 C (107.1 F)
191741.7 C (107.1 F)
191841.7 C (107.1 F)
191943.9 C (111.0 F)
192042.8 C (109.0 F)
192143.3 C (109.9 F)
192241.1 C (106.0 F)
192341.1 C (106.0 F)
192442.8 C (109.0 F)
192545.0 C (113.0 F)
192642.8 C (109.0 F)
192741.7 C (107.1 F)
192841.1 C (106.0 F)
192942.8 C (109.0 F)
193041.7 C (107.1 F)
193143.9 C (111.0 F)
193242.8 C (109.0 F)
193343.9 C (111.0 F)
193443.3 C (109.9 F)
193542.2 C (108.0 F)
193643.3 C (109.9 F)
193742.2 C (108.0 F)
193841.1 C (106.0 F)
193939.4 C (102.9 F)
194041.7 C (107.1 F)
194141.7 C (107.1 F)
194242.8 C (109.0 F)
194341.1 C (106.0 F)
194442.2 C (108.0 F)
194542.8 C (109.0 F)
194641.1 C (106.0 F)
194742.2 C (108.0 F)
194841.7 C (107.1 F)
194944.4 C (111.9 F)
195046.1 C (115.0 F)
195141.7 C (107.1 F)
195239.4 C (102.9 F)
195343.3 C (109.9 F)
195442.2 C (108.0 F)
195543.9 C (111.0 F)
195641.7 C (107.1 F)
195742.2 C (108.0 F)
195842.2 C (108.0 F)
195942.2 C (108.0 F)
196043.3 C (109.9 F)
196144.4 C (111.9 F)
196240.0 C (104.0 F)
196341.1 C (106.0 F)
196441.7 C (107.1 F)
196538.9 C (102.0 F)
196641.1 C (106.0 F)
196741.7 C (107.1 F)
196841.7 C (107.1 F)
196941.1 C (106.0 F)
197042.2 C (108.0 F)
197133.3 C (91.9 F)

Coldest night (TNn)

Coldest night (TNn) at Three Rivers Ed Ph 2 by year The coldest night of the year at Three Rivers Ed Ph 2, 1909 to 1971. The record is -8.9 C (16.0 F) in 1913, marked on the chart; the median year is -5.0 C (23.0 F). -10-8-6-4-2192019401960Record: -8.9 C (16.0 F) in 1913
The coldest night of the year at Three Rivers Ed Ph 2, 1909 to 1971. The record is -8.9 C (16.0 F) in 1913, marked on the chart; the median year is -5.0 C (23.0 F).
Coldest night (TNn) at Three Rivers Ed Ph 2 by year
YearColdest night (TNn)
1909-2.8 C (27.0 F)
1910-3.3 C (26.1 F)
1911-5.0 C (23.0 F)
1912-6.1 C (21.0 F)
1913-8.9 C (16.0 F)
1914-5.0 C (23.0 F)
1915-3.9 C (25.0 F)
1916-3.9 C (25.0 F)
1917-6.1 C (21.0 F)
1918-5.0 C (23.0 F)
1919-6.1 C (21.0 F)
1920-5.6 C (21.9 F)
1921-3.9 C (25.0 F)
1922-6.7 C (19.9 F)
1923-7.2 C (19.0 F)
1924-7.2 C (19.0 F)
1925-3.9 C (25.0 F)
1926-5.6 C (21.9 F)
1927-4.4 C (24.1 F)
1928-6.1 C (21.0 F)
1929-7.2 C (19.0 F)
1930-7.2 C (19.0 F)
1931-3.9 C (25.0 F)
1932-6.1 C (21.0 F)
1933-5.6 C (21.9 F)
1934-2.2 C (28.0 F)
1935-4.4 C (24.1 F)
1936-5.0 C (23.0 F)
1937-8.3 C (17.1 F)
1938-3.3 C (26.1 F)
1939-3.9 C (25.0 F)
1940-5.6 C (21.9 F)
1941-5.6 C (21.9 F)
1942-6.1 C (21.0 F)
1943-3.9 C (25.0 F)
1944-3.3 C (26.1 F)
1945-5.0 C (23.0 F)
1946-5.6 C (21.9 F)
1947-5.6 C (21.9 F)
1948-6.1 C (21.0 F)
1949-7.2 C (19.0 F)
1950-7.8 C (18.0 F)
1951-4.4 C (24.1 F)
1952-4.4 C (24.1 F)
1953-4.4 C (24.1 F)
1954-3.9 C (25.0 F)
1955-3.3 C (26.1 F)
1956-4.4 C (24.1 F)
1957-3.9 C (25.0 F)
1958-3.3 C (26.1 F)
1959-4.4 C (24.1 F)
1960-5.6 C (21.9 F)
1961-5.6 C (21.9 F)
1962-7.2 C (19.0 F)
1963-7.8 C (18.0 F)
1964-3.3 C (26.1 F)
1965-4.4 C (24.1 F)
1966-4.4 C (24.1 F)
1967-7.8 C (18.0 F)
1968-5.0 C (23.0 F)
1969-3.9 C (25.0 F)
1970-4.4 C (24.1 F)
1971-5.6 C (21.9 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Three Rivers Ed Ph 2 by year The wettest day of the year at Three Rivers Ed Ph 2, 1909 to 1971. The record is 200.7 mm (7.9 in) in 1966, marked on the chart; the median year is 49.5 mm (1.9 in). 050100150200250192019401960Record: 200.7 mm (7.9 in) in 1966
The wettest day of the year at Three Rivers Ed Ph 2, 1909 to 1971. The record is 200.7 mm (7.9 in) in 1966, marked on the chart; the median year is 49.5 mm (1.9 in).
Wettest day (Rx1day) at Three Rivers Ed Ph 2 by year
YearWettest day (Rx1day)
190952.8 mm (2.1 in)
191033.3 mm (1.3 in)
191157.7 mm (2.3 in)
191224.9 mm (1.0 in)
191341.9 mm (1.6 in)
191456.6 mm (2.2 in)
191542.7 mm (1.7 in)
1916107.7 mm (4.2 in)
191736.8 mm (1.4 in)
191834.8 mm (1.4 in)
191947.8 mm (1.9 in)
192046.5 mm (1.8 in)
192154.9 mm (2.2 in)
192234.3 mm (1.4 in)
192333.5 mm (1.3 in)
192440.9 mm (1.6 in)
192534.0 mm (1.3 in)
192658.7 mm (2.3 in)
192738.9 mm (1.5 in)
192837.3 mm (1.5 in)
192943.9 mm (1.7 in)
193039.1 mm (1.5 in)
193162.0 mm (2.4 in)
193245.7 mm (1.8 in)
193397.5 mm (3.8 in)
193449.8 mm (2.0 in)
193546.0 mm (1.8 in)
193666.5 mm (2.6 in)
193796.5 mm (3.8 in)
193852.3 mm (2.1 in)
193940.1 mm (1.6 in)
194054.4 mm (2.1 in)
194134.3 mm (1.4 in)
194237.6 mm (1.5 in)
194371.4 mm (2.8 in)
194450.8 mm (2.0 in)
1945142.2 mm (5.6 in)
194649.5 mm (1.9 in)
194724.6 mm (1.0 in)
194851.1 mm (2.0 in)
194951.3 mm (2.0 in)
1950104.1 mm (4.1 in)
195149.0 mm (1.9 in)
195250.8 mm (2.0 in)
195358.2 mm (2.3 in)
195445.0 mm (1.8 in)
195551.1 mm (2.0 in)
195683.8 mm (3.3 in)
195759.2 mm (2.3 in)
195849.8 mm (2.0 in)
195938.1 mm (1.5 in)
196048.3 mm (1.9 in)
196129.2 mm (1.1 in)
196266.0 mm (2.6 in)
1963107.4 mm (4.2 in)
196447.8 mm (1.9 in)
196539.4 mm (1.6 in)
1966200.7 mm (7.9 in)
196752.1 mm (2.1 in)
196837.3 mm (1.5 in)
1969125.2 mm (4.9 in)
197094.0 mm (3.7 in)
197126.7 mm (1.1 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Three Rivers Ed Ph 2 by year The wettest five days of the year at Three Rivers Ed Ph 2, 1909 to 1971. The record is 296.7 mm (11.7 in) in 1966, marked on the chart; the median year is 84.9 mm (3.3 in). 0100200300192019401960Record: 296.7 mm (11.7 in) in 1966
The wettest five days of the year at Three Rivers Ed Ph 2, 1909 to 1971. The record is 296.7 mm (11.7 in) in 1966, marked on the chart; the median year is 84.9 mm (3.3 in).
Wettest five days (Rx5day) at Three Rivers Ed Ph 2 by year
YearWettest five days (Rx5day)
1909112.2 mm (4.4 in)
191063.5 mm (2.5 in)
1911109.3 mm (4.3 in)
191263.5 mm (2.5 in)
191365.5 mm (2.6 in)
1914138.5 mm (5.5 in)
191576.3 mm (3.0 in)
191692.1 mm (3.6 in)
1917115.4 mm (4.5 in)
191850.1 mm (2.0 in)
191971.4 mm (2.8 in)
192075.8 mm (3.0 in)
1921142.4 mm (5.6 in)
192257.0 mm (2.2 in)
192361.5 mm (2.4 in)
192466.3 mm (2.6 in)
192566.1 mm (2.6 in)
1926156.0 mm (6.1 in)
192793.4 mm (3.7 in)
192854.1 mm (2.1 in)
192953.8 mm (2.1 in)
193071.2 mm (2.8 in)
1931118.3 mm (4.7 in)
193283.5 mm (3.3 in)
1933162.8 mm (6.4 in)
193462.2 mm (2.4 in)
193585.1 mm (3.4 in)
1936195.0 mm (7.7 in)
1937178.8 mm (7.0 in)
1938137.7 mm (5.4 in)
193966.6 mm (2.6 in)
1940126.3 mm (5.0 in)
1941103.7 mm (4.1 in)
194278.2 mm (3.1 in)
1943144.0 mm (5.7 in)
1944102.7 mm (4.0 in)
1945156.9 mm (6.2 in)
194692.7 mm (3.6 in)
194731.9 mm (1.3 in)
194868.9 mm (2.7 in)
194988.4 mm (3.5 in)
1950177.5 mm (7.0 in)
1951103.1 mm (4.1 in)
1952110.0 mm (4.3 in)
195362.6 mm (2.5 in)
195484.9 mm (3.3 in)
195575.7 mm (3.0 in)
1956132.4 mm (5.2 in)
195779.1 mm (3.1 in)
1958138.6 mm (5.5 in)
195978.9 mm (3.1 in)
196059.8 mm (2.4 in)
196146.6 mm (1.8 in)
1962164.1 mm (6.5 in)
1963246.6 mm (9.7 in)
196484.4 mm (3.3 in)
196571.2 mm (2.8 in)
1966296.7 mm (11.7 in)
196777.6 mm (3.1 in)
196855.1 mm (2.2 in)
1969227.1 mm (8.9 in)
1970146.8 mm (5.8 in)
197145.0 mm (1.8 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Three Rivers Ed Ph 2 by year The longest dry spell of the year at Three Rivers Ed Ph 2, 1909 to 1971. The record is 197 days in 1937, marked on the chart; the median year is 104 days. 050100150200192019401960Record: 197 days in 1937
The longest dry spell of the year at Three Rivers Ed Ph 2, 1909 to 1971. The record is 197 days in 1937, marked on the chart; the median year is 104 days.
Longest dry spell (CDD) at Three Rivers Ed Ph 2 by year
YearLongest dry spell (CDD)
190962 days
191074 days
1911121 days
1912154 days
191364 days
1914109 days
191542 days
191661 days
191744 days
191833 days
191928 days
192018 days
192123 days
192218 days
192322 days
192466 days
192518 days
1926129 days
1927169 days
1928177 days
1929176 days
1930121 days
193194 days
1932131 days
1933147 days
1934110 days
1935115 days
193667 days
1937197 days
1938150 days
193996 days
1940160 days
1941104 days
1942172 days
1943166 days
1944140 days
194589 days
1946126 days
1947112 days
1948132 days
194984 days
195069 days
195162 days
195285 days
1953133 days
1954154 days
1955165 days
1956144 days
195797 days
195847 days
1959132 days
1960127 days
196165 days
1962132 days
196356 days
196483 days
1965119 days
196696 days
1967108 days
196849 days
196948 days
1970149 days
197134 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

50 years with a frost

Across 50 years with a frost, the median last spring frost at Three Rivers Ed Ph 2 falls on 23 March and the median first autumn frost on 16 November, which leaves a median of 230 days between them.

Fitted over all years, the growing season changes by +2.6 days per decade at this station.

Frost dates and growing season at Three Rivers Ed Ph 2
MeasureMedian, all yearsEarliest periodRecent period (1931 to 1970)Recent against earliestFitted trend
Last spring frost23 Marchn/a23 Marchn/a-0.5 days per decade
First autumn frost16 Novembern/a18 Novembern/a+2.1 days per decade
Growing days230 daysn/a235 daysn/a+2.6 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

46 years, 1910 to 1970

A day with at least 51.2 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 206.6 mm (8.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Three Rivers Ed Ph 2: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years51.2 mm (2.0 in)
5 years74.6 mm (2.9 in)
10 years95.7 mm (3.8 in)
25 years130.7 mm (5.1 in)
50 years164.5 mm (6.5 in)Longer than the 46 years of record
100 years206.6 mm (8.1 in)Longer than the 46 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, 46 years of values from 1910 to 1970.

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: 200.7 mm (7.9 in) in 1966; 142.2 mm (5.6 in) in 1945; 125.2 mm (4.9 in) in 1969.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Download the Data

  • Data for Three Rivers Ed Ph 2 standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Three Rivers Ed Ph 2 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).