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Salmon-Ksra Weather Records (USC00108080)

Record envelope, standing records and threshold days for Salmon-Ksra (USC00108080), Idaho, United States, with 60 years of record.

Key Facts for Salmon-Ksra

  • Salmon-Ksra (USC00108080) is a weather station in Idaho, United States at 45.17 latitude and -113.89 longitude, 1,205 m (3,953 ft) above sea level.
  • The station reports from 1967 to 2026, 60 years of record.
  • 1,464 records set at Salmon-Ksra still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Salmon-Ksra set a monthly record daily precipitation of 25.4 mm (1.0 in) on 2 September 2026 (provisional).

Provisional Records

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

About the Station

  • Location: Idaho, United States, 45.17 latitude, -113.89 longitude.
  • Elevation: 1,205 m (3,953 ft).
  • Period of record: 1967 to 2026, 60 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

16 days at or beyond a record
Daily record high and record low at Salmon-Ksra, with 2026 drawn through them The band shows the record high and record low for each calendar day at Salmon-Ksra. The lines show the 2026 daily maximum and minimum. 16 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 Salmon-Ksra. The lines show the 2026 daily maximum and minimum. 16 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Salmon-Ksra, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan13.9 C (57.0 F)-36.7 C (-34.1 F)7.8 C (46.0 F)-17.8 C (0.0 F)
Feb16.7 C (62.1 F)-32.2 C (-26.0 F)15.0 C (59.0 F)-8.9 C (16.0 F)
Mar26.7 C (80.1 F)-19.4 C (-2.9 F)26.7 C (80.1 F)-8.3 C (17.1 F)
Apr31.7 C (89.1 F)-13.9 C (7.0 F)29.4 C (84.9 F)-6.7 C (19.9 F)
May35.6 C (96.1 F)-7.2 C (19.0 F)32.8 C (91.0 F)-2.2 C (28.0 F)
Jun39.4 C (102.9 F)-6.7 C (19.9 F)33.9 C (93.0 F)1.1 C (34.0 F)
Jul40.6 C (105.1 F)1.1 C (34.0 F)39.4 C (102.9 F)5.6 C (42.1 F)
Aug38.9 C (102.0 F)-1.7 C (28.9 F)35.6 C (96.1 F)3.3 C (37.9 F)
Sep36.7 C (98.1 F)-6.7 C (19.9 F)28.9 C (84.0 F)1.1 C (34.0 F)
Oct30.6 C (87.1 F)-19.4 C (-2.9 F)26.7 C (80.1 F)1.1 C (34.0 F)
Nov24.4 C (75.9 F)-24.4 C (-11.9 F)n/an/a
Dec15.6 C (60.1 F)-35.0 C (-31.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Salmon-Ksra by the year they were set 1,464 records at Salmon-Ksra still stand. 1974 holds the most, with 55. 02040601968: 231969: 351970: 351971: 391972: 491973: 221974: 551975: 331976: 201977: 251978: 281979: 471980: 251981: 251982: 291983: 401984: 221985: 331986: 181987: 361988: 301989: 211990: 401991: 141992: 281993: 241994: 121995: 231996: 361997: 161998: 211999: 202000: 142001: 152002: 272003: 332004: 202005: 192006: 182007: 82008: 222009: 192010: 142011: 82012: 112013: 172014: 272015: 232016: 132017: 162018: 72019: 162020: 372021: 252022: 452023: 122024: 202025: 352026: 191968197419801986199219982004201020162022
1,464 records at Salmon-Ksra still stand. 1974 holds the most, with 55.
Standing records at Salmon-Ksra by the year they were set
Year setStanding records
196823
196935
197035
197139
197249
197322
197455
197533
197620
197725
197828
197947
198025
198125
198229
198340
198422
198533
198618
198736
198830
198921
199040
199114
199228
199324
199412
199523
199636
199716
199821
199920
200014
200115
200227
200333
200420
200519
200618
20078
200822
200919
201014
20118
201211
201317
201427
201523
201613
201716
20187
201916
202037
202125
202245
202312
202420
202535
202619

All-Time Record Progression

5 new records
When Salmon-Ksra set new all-time records 5 all-time records were set at Salmon-Ksra between 11 January 2000 and 7 February 2020. Each dot is a new record. Record daily snowfallRecord high minimum temperatureRecord snow depthRecord daily precipitation11 January 2000: Record daily snowfall 26.7 cm (10.5 in)15 July 2002: Record high minimum temperature 20.6 C (69.1 F)2 February 2017: Record snow depth 48.3 cm (19.0 in)26 July 2017: Record daily precipitation 40.6 mm (1.6 in)7 February 2020: Record snow depth 50.8 cm (20.0 in)20002005201020152020
5 all-time records were set at Salmon-Ksra between 11 January 2000 and 7 February 2020. Each dot is a new record.
When Salmon-Ksra set new all-time records
DateKindDetail
2000-01-11Record daily snowfallRecord daily snowfall 26.7 cm (10.5 in)
2002-07-15Record high minimum temperatureRecord high minimum temperature 20.6 C (69.1 F)
2017-02-02Record snow depthRecord snow depth 48.3 cm (19.0 in)
2017-07-26Record daily precipitationRecord daily precipitation 40.6 mm (1.6 in)
2020-02-07Record snow depthRecord snow depth 50.8 cm (20.0 in)

Wettest Day of Each Month

Jul: 40.6 mm (1.6 in)
Record daily precipitation for each month at Salmon-Ksra The wettest day on record for each calendar month at Salmon-Ksra. The most was 40.6 mm (1.6 in) on 26 July 2017. 0204060 Jan: 16.5 mm (0.6 in), 11 January 2000 Jan Feb: 14.0 mm (0.6 in), 18 February 1986 Feb Mar: 18.0 mm (0.7 in), 27 March 2007 Mar Apr: 38.1 mm (1.5 in), 24 April 1971 Apr May: 29.0 mm (1.1 in), 6 May 1995 May Jun: 31.2 mm (1.2 in), 13 June 2017 Jun Jul: 40.6 mm (1.6 in), 26 July 2017 Jul Aug: 21.6 mm (0.9 in), 7 August 2009 Aug Sep: 23.9 mm (0.9 in), 6 September 2001 Sep Oct: 24.4 mm (1.0 in), 4 October 1992 Oct Nov: 25.9 mm (1.0 in), 7 November 1970 Nov Dec: 26.7 mm (1.1 in), 15 December 1977 Dec
The wettest day on record for each calendar month at Salmon-Ksra. The most was 40.6 mm (1.6 in) on 26 July 2017.
Record daily precipitation for each month at Salmon-Ksra
MonthRecord daily precipitation (mm)Date
Jan16.5 mm (0.6 in)11 January 2000
Feb14.0 mm (0.6 in)18 February 1986
Mar18.0 mm (0.7 in)27 March 2007
Apr38.1 mm (1.5 in)24 April 1971
May29.0 mm (1.1 in)6 May 1995
Jun31.2 mm (1.2 in)13 June 2017
Jul40.6 mm (1.6 in)26 July 2017
Aug21.6 mm (0.9 in)7 August 2009
Sep23.9 mm (0.9 in)6 September 2001
Oct24.4 mm (1.0 in)4 October 1992
Nov25.9 mm (1.0 in)7 November 1970
Dec26.7 mm (1.1 in)15 December 1977

Period of Record Coverage

1967 to 2026
Days with data per year at Salmon-Ksra 60 years of record at Salmon-Ksra, 1967 to 2026. 4 years have data for under 90 percent of days and are left out of rankings: 1967, 2017, 2019, 2026. 1967: 26 of 365 days1968: 364 of 366 days1969: 363 of 365 days1970: 361 of 365 days1971: 361 of 365 days1972: 363 of 366 days1973: 359 of 365 days1974: 363 of 365 days1975: 361 of 365 days1976: 363 of 366 days1977: 365 of 365 days1978: 364 of 365 days1979: 363 of 365 days1980: 363 of 366 days1981: 363 of 365 days1982: 356 of 365 days1983: 357 of 365 days1984: 366 of 366 days1985: 364 of 365 days1986: 364 of 365 days1987: 365 of 365 days1988: 364 of 366 days1989: 365 of 365 days1990: 360 of 365 days1991: 365 of 365 days1992: 364 of 366 days1993: 364 of 365 days1994: 364 of 365 days1995: 363 of 365 days1996: 363 of 366 days1997: 361 of 365 days1998: 340 of 365 days1999: 346 of 365 days2000: 349 of 366 days2001: 360 of 365 days2002: 353 of 365 days2003: 347 of 365 days2004: 351 of 366 days2005: 350 of 365 days2006: 363 of 365 days2007: 361 of 365 days2008: 359 of 366 days2009: 365 of 365 days2010: 362 of 365 days2011: 365 of 365 days2012: 366 of 366 days2013: 365 of 365 days2014: 365 of 365 days2015: 336 of 365 days2016: 360 of 366 days2017: 299 of 365 days2018: 365 of 365 days2019: 326 of 365 days2020: 366 of 366 days2021: 365 of 365 days2022: 364 of 365 days2023: 364 of 365 days2024: 363 of 366 days2025: 365 of 365 days2026: 236 of 365 days197019801990200020102020
60 years of record at Salmon-Ksra, 1967 to 2026. 4 years have data for under 90 percent of days and are left out of rankings: 1967, 2017, 2019, 2026.
Days with data per year at Salmon-Ksra
YearDays with dataShare of yearComplete
1967267%No
196836499%Yes
196936399%Yes
197036199%Yes
197136199%Yes
197236399%Yes
197335998%Yes
197436399%Yes
197536199%Yes
197636399%Yes
1977365100%Yes
1978364100%Yes
197936399%Yes
198036399%Yes
198136399%Yes
198235698%Yes
198335798%Yes
1984366100%Yes
1985364100%Yes
1986364100%Yes
1987365100%Yes
198836499%Yes
1989365100%Yes
199036099%Yes
1991365100%Yes
199236499%Yes
1993364100%Yes
1994364100%Yes
199536399%Yes
199636399%Yes
199736199%Yes
199834093%Yes
199934695%Yes
200034995%Yes
200136099%Yes
200235397%Yes
200334795%Yes
200435196%Yes
200535096%Yes
200636399%Yes
200736199%Yes
200835998%Yes
2009365100%Yes
201036299%Yes
2011365100%Yes
2012366100%Yes
2013365100%Yes
2014365100%Yes
201533692%Yes
201636098%Yes
201729982%No
2018365100%Yes
201932689%No
2020366100%Yes
2021365100%Yes
2022364100%Yes
2023364100%Yes
202436399%Yes
2025365100%Yes
202623665%No

Latest Records

20
Latest records at Salmon-Ksra
DateStationRecordValueBeat old record byOld record stoodSignificance
2 September 2026Salmon-Ksra, USmonthly rain (Provisional)25.4 mm (1.0 in)1.5 mm (0.06 in)24 years26 of 100 (Routine)
26 July 2026Salmon-Ksra, USdaily high max39.4 C (102.9 F)2.2 C (4.0 F)47 years25 of 100 (Routine)
25 July 2026Salmon-Ksra, USdaily high max39.4 C (102.9 F)0.5 C (0.9 F)1 year7 of 100 (Routine)
22 July 2026Salmon-Ksra, USdaily high min17.2 C (63.0 F)1.1 C (2.0 F)47 years24 of 100 (Routine)
21 July 2026Salmon-Ksra, USdaily high min15.6 C (60.1 F)0.6 C (1.1 F)1 year8 of 100 (Routine)
17 July 2026Salmon-Ksra, USdaily high min17.2 C (63.0 F)0.5 C (0.9 F)40 years19 of 100 (Routine)
12 July 2026Salmon-Ksra, USdaily high max39.4 C (102.9 F)0.5 C (0.9 F)23 years13 of 100 (Routine)
30 June 2026Salmon-Ksra, USdaily low max11.1 C (52.0 F)5.6 C (10.1 F)57 years32 of 100 (Routine)
17 June 2026Salmon-Ksra, USdaily high min16.1 C (61.0 F)3.9 C (7.0 F)23 years23 of 100 (Routine)
19 May 2026Salmon-Ksra, USdaily low min (Tie)-2.2 C (28.0 F)tie55 years5 of 100 (Routine)
25 April 2026Salmon-Ksra, USdaily low max7.2 C (45.0 F)1.1 C (2.0 F)55 years23 of 100 (Routine)
22 April 2026Salmon-Ksra, USdaily high max (Tie)29.4 C (84.9 F)tie39 years4 of 100 (Routine)
3 April 2026Salmon-Ksra, USdaily low max (Tie)4.4 C (39.9 F)tie8 years2 of 100 (Routine)
25 March 2026Salmon-Ksra, USdaily high min5.6 C (42.1 F)1.7 C (3.1 F)21 years16 of 100 (Routine)
25 March 2026Salmon-Ksra, USdaily high max (Tie)22.2 C (72.0 F)tie27 years3 of 100 (Routine)
21 March 2026Salmon-Ksra, USmonthly high max26.7 C (80.1 F)1.1 C (2.0 F)0 years18 of 100 (Routine)
20 March 2026Salmon-Ksra, USmonthly high max (Tie)25.6 C (78.1 F)tie0 years4 of 100 (Routine)
19 March 2026Salmon-Ksra, USmonthly high max25.6 C (78.1 F)0.6 C (1.1 F)21 years23 of 100 (Routine)
14 March 2026Salmon-Ksra, USdaily rain (Tie)4.3 mm (0.17 in)tie17 years2 of 100 (Routine)
13 March 2026Salmon-Ksra, USdaily high min3.3 C (37.9 F)0.5 C (0.9 F)43 years19 of 100 (Routine)

Climate Trend

51 complete years, 1968 to 2025
Annual mean temperature at Salmon-Ksra as warming stripes, 1968 to 2025 One stripe for each of 51 complete years at Salmon-Ksra, 1968 to 2025. Blue stripes are years cooler than the station's own mean of 7.4 C (45.3 F); red stripes are warmer. The coolest year was 2022, at 5.5 C (41.8 F), and the warmest was 1981, at 8.8 C (47.8 F). The strongest colour marks a difference of 2.0 C (3.6 F). 1968: 7.2 C, -0.2 C from the station mean1969: 7.5 C, +0.1 C from the station mean1970: 7.3 C, -0.1 C from the station mean1971: 6.8 C, -0.6 C from the station mean1972: 6.9 C, -0.5 C from the station mean1973: 8.2 C, +0.8 C from the station mean1974: 8.2 C, +0.8 C from the station mean1975: 6.7 C, -0.7 C from the station mean1976: 7.0 C, -0.4 C from the station mean1977: 7.3 C, -0.2 C from the station mean1978: 7.2 C, -0.2 C from the station mean1979: 7.3 C, -0.1 C from the station mean1980: 8.0 C, +0.6 C from the station mean1981: 8.8 C, +1.3 C from the station mean1982: 6.9 C, -0.5 C from the station mean1983: 7.9 C, +0.5 C from the station mean1984: 6.2 C, -1.2 C from the station mean1985: 5.9 C, -1.5 C from the station mean1986: 8.0 C, +0.6 C from the station mean1987: 8.7 C, +1.3 C from the station mean1988: 8.6 C, +1.2 C from the station mean1989: 7.7 C, +0.3 C from the station mean1990: 8.3 C, +0.9 C from the station mean1991: 7.5 C, +0.1 C from the station mean1992: 8.2 C, +0.8 C from the station mean1993: 6.4 C, -1.1 C from the station mean1994: 8.3 C, +0.9 C from the station mean1995: 8.1 C, +0.7 C from the station mean1996: 8.0 C, +0.6 C from the station mean1997: 8.0 C, +0.6 C from the station mean1998: 8.3 C, +0.9 C from the station mean1999: 8.3 C, +0.9 C from the station mean2003: 8.5 C, +1.1 C from the station mean2004: 7.2 C, -0.2 C from the station mean2005: 6.5 C, -0.9 C from the station mean2006: 7.6 C, +0.2 C from the station mean2007: 7.6 C, +0.2 C from the station mean2009: 6.5 C, -0.9 C from the station mean2010: 6.6 C, -0.9 C from the station mean2011: 6.1 C, -1.4 C from the station mean2012: 7.7 C, +0.3 C from the station mean2013: 6.3 C, -1.1 C from the station mean2014: 7.0 C, -0.4 C from the station mean2016: 6.9 C, -0.5 C from the station mean2018: 7.4 C, 0.0 C from the station mean2020: 6.3 C, -1.1 C from the station mean2021: 7.5 C, +0.1 C from the station mean2022: 5.5 C, -2.0 C from the station mean2023: 6.8 C, -0.6 C from the station mean2024: 8.2 C, +0.8 C from the station mean2025: 8.2 C, +0.8 C from the station mean196819751980198519901995200020052010201520202025
One stripe for each of 51 complete years at Salmon-Ksra, 1968 to 2025. Blue stripes are years cooler than the station's own mean of 7.4 C (45.3 F); red stripes are warmer. The coolest year was 2022, at 5.5 C (41.8 F), and the warmest was 1981, at 8.8 C (47.8 F). The strongest colour marks a difference of 2.0 C (3.6 F).
Annual mean temperature at Salmon-Ksra as warming stripes, 1968 to 2025
YearAnnual mean temperatureDifference from the station mean
19687.2 C-0.21 C
19697.5 C+0.10 C
19707.3 C-0.15 C
19716.8 C-0.57 C
19726.9 C-0.50 C
19738.2 C+0.75 C
19748.2 C+0.78 C
19756.7 C-0.72 C
19767.0 C-0.44 C
19777.3 C-0.16 C
19787.2 C-0.19 C
19797.3 C-0.14 C
19808.0 C+0.63 C
19818.8 C+1.34 C
19826.9 C-0.49 C
19837.9 C+0.53 C
19846.2 C-1.19 C
19855.9 C-1.53 C
19868.0 C+0.59 C
19878.7 C+1.32 C
19888.6 C+1.19 C
19897.7 C+0.28 C
19908.3 C+0.93 C
19917.5 C+0.08 C
19928.2 C+0.82 C
19936.4 C-1.06 C
19948.3 C+0.92 C
19958.1 C+0.69 C
19968.0 C+0.61 C
19978.0 C+0.57 C
19988.3 C+0.87 C
19998.3 C+0.92 C
20038.5 C+1.08 C
20047.2 C-0.19 C
20056.5 C-0.88 C
20067.6 C+0.20 C
20077.6 C+0.18 C
20096.5 C-0.92 C
20106.6 C-0.86 C
20116.1 C-1.36 C
20127.7 C+0.31 C
20136.3 C-1.13 C
20147.0 C-0.45 C
20166.9 C-0.51 C
20187.4 C-0.03 C
20206.3 C-1.08 C
20217.5 C+0.07 C
20225.5 C-1.96 C
20236.8 C-0.63 C
20248.2 C+0.77 C
20258.2 C+0.80 C

The fitted trend in annual mean temperature here over 1968 to 2025 is -0.1 C (-0.2 to 0.1) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.2 F (-0.4 to 0.1) per decade. The slope is a straight line fitted to 51 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Salmon-Ksra
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature-0.1 C (-0.2 to 0.1) per decade-0.2 F (-0.4 to 0.1) per decade1968 to 202551Not clearly different from zero
Mean daily maximum-0.15 C (-0.31 to 0.02) per decade-0.26 F (-0.56 to 0.03) per decade1968 to 202551Not clearly different from zero
Mean daily minimum-0.02 C (-0.17 to 0.13) per decade-0.04 F (-0.30 to 0.23) per decade1968 to 202551Not 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

1967 to 2026
Yearly extremes at Salmon-Ksra: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)40.6 C (105.1 F)197337.8 C (100.0 F)60
Coldest night (TNn)-36.7 C (-34.1 F)1979-25.3 C (-13.5 F)60
Wettest day (Rx1day)40.6 mm (1.6 in)201718.0 mm (0.7 in)60
Wettest five days (Rx5day)56.4 mm (2.2 in)197127.7 mm (1.1 in)60
Longest dry spell (CDD)63 days199933 days60

Hottest day (TXx)

Hottest day (TXx) at Salmon-Ksra by year The hottest day of the year at Salmon-Ksra, 1967 to 2026. The record is 40.6 C (105.1 F) in 1973, marked on the chart; the median year is 37.8 C (100.0 F). 01020304050197019801990200020102020Record: 40.6 C (105.1 F) in 1973
The hottest day of the year at Salmon-Ksra, 1967 to 2026. The record is 40.6 C (105.1 F) in 1973, marked on the chart; the median year is 37.8 C (100.0 F).
Hottest day (TXx) at Salmon-Ksra by year
YearHottest day (TXx)
19673.9 C (39.0 F)
196838.3 C (100.9 F)
196938.9 C (102.0 F)
197038.3 C (100.9 F)
197136.7 C (98.1 F)
197238.9 C (102.0 F)
197340.6 C (105.1 F)
197439.4 C (102.9 F)
197538.9 C (102.0 F)
197637.2 C (99.0 F)
197738.3 C (100.9 F)
197837.8 C (100.0 F)
197938.9 C (102.0 F)
198037.8 C (100.0 F)
198140.0 C (104.0 F)
198237.2 C (99.0 F)
198337.2 C (99.0 F)
198436.7 C (98.1 F)
198537.8 C (100.0 F)
198638.9 C (102.0 F)
198737.2 C (99.0 F)
198838.3 C (100.9 F)
198938.9 C (102.0 F)
199038.9 C (102.0 F)
199137.8 C (100.0 F)
199238.9 C (102.0 F)
199335.0 C (95.0 F)
199437.8 C (100.0 F)
199537.8 C (100.0 F)
199637.2 C (99.0 F)
199738.3 C (100.9 F)
199837.2 C (99.0 F)
199936.7 C (98.1 F)
200037.8 C (100.0 F)
200137.2 C (99.0 F)
200239.4 C (102.9 F)
200338.9 C (102.0 F)
200433.9 C (93.0 F)
200537.8 C (100.0 F)
200638.9 C (102.0 F)
200736.7 C (98.1 F)
200836.1 C (97.0 F)
200936.7 C (98.1 F)
201036.1 C (97.0 F)
201136.1 C (97.0 F)
201235.6 C (96.1 F)
201335.6 C (96.1 F)
201435.6 C (96.1 F)
201537.8 C (100.0 F)
201636.7 C (98.1 F)
201735.6 C (96.1 F)
201835.6 C (96.1 F)
201936.7 C (98.1 F)
202037.2 C (99.0 F)
202138.3 C (100.9 F)
202237.2 C (99.0 F)
202337.8 C (100.0 F)
202438.9 C (102.0 F)
202538.3 C (100.9 F)
202639.4 C (102.9 F)

Coldest night (TNn)

Coldest night (TNn) at Salmon-Ksra by year The coldest night of the year at Salmon-Ksra, 1967 to 2026. The record is -36.7 C (-34.1 F) in 1979, marked on the chart; the median year is -25.3 C (-13.5 F). -40-35-30-25-20-15197019801990200020102020Record: -36.7 C (-34.1 F) in 1979
The coldest night of the year at Salmon-Ksra, 1967 to 2026. The record is -36.7 C (-34.1 F) in 1979, marked on the chart; the median year is -25.3 C (-13.5 F).
Coldest night (TNn) at Salmon-Ksra by year
YearColdest night (TNn)
1967-22.8 C (-9.0 F)
1968-26.1 C (-15.0 F)
1969-20.6 C (-5.1 F)
1970-24.4 C (-11.9 F)
1971-29.4 C (-20.9 F)
1972-30.0 C (-22.0 F)
1973-30.0 C (-22.0 F)
1974-31.7 C (-25.1 F)
1975-29.4 C (-20.9 F)
1976-26.1 C (-15.0 F)
1977-27.8 C (-18.0 F)
1978-32.8 C (-27.0 F)
1979-36.7 C (-34.1 F)
1980-28.9 C (-20.0 F)
1981-21.7 C (-7.1 F)
1982-31.7 C (-25.1 F)
1983-33.9 C (-29.0 F)
1984-31.7 C (-25.1 F)
1985-29.4 C (-20.9 F)
1986-22.2 C (-8.0 F)
1987-25.0 C (-13.0 F)
1988-23.9 C (-11.0 F)
1989-32.2 C (-26.0 F)
1990-35.0 C (-31.0 F)
1991-27.8 C (-18.0 F)
1992-27.8 C (-18.0 F)
1993-26.1 C (-15.0 F)
1994-18.9 C (-2.0 F)
1995-23.9 C (-11.0 F)
1996-29.4 C (-20.9 F)
1997-20.6 C (-5.1 F)
1998-25.0 C (-13.0 F)
1999-19.4 C (-2.9 F)
2000-20.6 C (-5.1 F)
2001-24.4 C (-11.9 F)
2002-17.2 C (1.0 F)
2003-20.6 C (-5.1 F)
2004-23.9 C (-11.0 F)
2005-26.1 C (-15.0 F)
2006-22.2 C (-8.0 F)
2007-21.7 C (-7.1 F)
2008-27.8 C (-18.0 F)
2009-23.3 C (-9.9 F)
2010-24.4 C (-11.9 F)
2011-25.0 C (-13.0 F)
2012-17.8 C (0.0 F)
2013-23.3 C (-9.9 F)
2014-28.3 C (-18.9 F)
2015-22.2 C (-8.0 F)
2016-25.6 C (-14.1 F)
2017-30.6 C (-23.1 F)
2018-18.9 C (-2.0 F)
2019-20.6 C (-5.1 F)
2020-25.0 C (-13.0 F)
2021-21.7 C (-7.1 F)
2022-25.6 C (-14.1 F)
2023-28.9 C (-20.0 F)
2024-27.2 C (-17.0 F)
2025-28.3 C (-18.9 F)
2026-17.8 C (0.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Salmon-Ksra by year The wettest day of the year at Salmon-Ksra, 1967 to 2026. The record is 40.6 mm (1.6 in) in 2017, marked on the chart; the median year is 18.0 mm (0.7 in). 01020304050197019801990200020102020Record: 40.6 mm (1.6 in) in 2017
The wettest day of the year at Salmon-Ksra, 1967 to 2026. The record is 40.6 mm (1.6 in) in 2017, marked on the chart; the median year is 18.0 mm (0.7 in).
Wettest day (Rx1day) at Salmon-Ksra by year
YearWettest day (Rx1day)
19672.3 mm (0.09 in)
196820.6 mm (0.8 in)
196919.8 mm (0.8 in)
197025.9 mm (1.0 in)
197138.1 mm (1.5 in)
197214.5 mm (0.6 in)
197316.0 mm (0.6 in)
197412.7 mm (0.5 in)
197518.3 mm (0.7 in)
197617.3 mm (0.7 in)
197726.7 mm (1.1 in)
19789.1 mm (0.36 in)
197925.7 mm (1.0 in)
198018.5 mm (0.7 in)
198116.5 mm (0.6 in)
19829.7 mm (0.38 in)
198336.1 mm (1.4 in)
198418.5 mm (0.7 in)
198515.2 mm (0.6 in)
198620.8 mm (0.8 in)
198720.8 mm (0.8 in)
198812.2 mm (0.5 in)
198911.9 mm (0.5 in)
199016.0 mm (0.6 in)
199125.9 mm (1.0 in)
199224.4 mm (1.0 in)
199321.1 mm (0.8 in)
199415.0 mm (0.6 in)
199529.0 mm (1.1 in)
199613.5 mm (0.5 in)
199722.6 mm (0.9 in)
199819.6 mm (0.8 in)
199917.0 mm (0.7 in)
200016.5 mm (0.6 in)
200123.9 mm (0.9 in)
200222.4 mm (0.9 in)
20039.9 mm (0.39 in)
200421.3 mm (0.8 in)
200515.7 mm (0.6 in)
200618.0 mm (0.7 in)
200718.0 mm (0.7 in)
200814.2 mm (0.6 in)
200921.6 mm (0.9 in)
201022.9 mm (0.9 in)
201112.2 mm (0.5 in)
201218.8 mm (0.7 in)
201313.0 mm (0.5 in)
201420.8 mm (0.8 in)
201515.2 mm (0.6 in)
201614.7 mm (0.6 in)
201740.6 mm (1.6 in)
201813.7 mm (0.5 in)
201914.0 mm (0.6 in)
202021.1 mm (0.8 in)
20217.6 mm (0.30 in)
20229.7 mm (0.38 in)
202320.8 mm (0.8 in)
202415.7 mm (0.6 in)
202513.0 mm (0.5 in)
202625.4 mm (1.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Salmon-Ksra by year The wettest five days of the year at Salmon-Ksra, 1967 to 2026. The record is 56.4 mm (2.2 in) in 1971, marked on the chart; the median year is 27.7 mm (1.1 in). 0204060197019801990200020102020Record: 56.4 mm (2.2 in) in 1971
The wettest five days of the year at Salmon-Ksra, 1967 to 2026. The record is 56.4 mm (2.2 in) in 1971, marked on the chart; the median year is 27.7 mm (1.1 in).
Wettest five days (Rx5day) at Salmon-Ksra by year
YearWettest five days (Rx5day)
19672.3 mm (0.09 in)
196833.3 mm (1.3 in)
196937.5 mm (1.5 in)
197034.0 mm (1.3 in)
197156.4 mm (2.2 in)
197227.7 mm (1.1 in)
197327.0 mm (1.1 in)
197416.0 mm (0.6 in)
197531.0 mm (1.2 in)
197627.7 mm (1.1 in)
197741.5 mm (1.6 in)
197832.8 mm (1.3 in)
197926.8 mm (1.1 in)
198038.8 mm (1.5 in)
198124.2 mm (1.0 in)
198228.5 mm (1.1 in)
198344.2 mm (1.7 in)
198424.7 mm (1.0 in)
198536.4 mm (1.4 in)
198625.4 mm (1.0 in)
198732.5 mm (1.3 in)
198822.5 mm (0.9 in)
198922.3 mm (0.9 in)
199027.5 mm (1.1 in)
199134.2 mm (1.3 in)
199233.3 mm (1.3 in)
199336.4 mm (1.4 in)
199428.0 mm (1.1 in)
199541.2 mm (1.6 in)
199619.8 mm (0.8 in)
199728.7 mm (1.1 in)
199830.8 mm (1.2 in)
199919.3 mm (0.8 in)
200032.9 mm (1.3 in)
200129.5 mm (1.2 in)
200232.0 mm (1.3 in)
200317.7 mm (0.7 in)
200437.6 mm (1.5 in)
200525.2 mm (1.0 in)
200640.6 mm (1.6 in)
200725.9 mm (1.0 in)
200819.3 mm (0.8 in)
200927.2 mm (1.1 in)
201039.4 mm (1.6 in)
201120.3 mm (0.8 in)
201220.8 mm (0.8 in)
201327.5 mm (1.1 in)
201421.1 mm (0.8 in)
201528.4 mm (1.1 in)
201620.8 mm (0.8 in)
201741.6 mm (1.6 in)
201823.4 mm (0.9 in)
201916.5 mm (0.6 in)
202040.9 mm (1.6 in)
202118.0 mm (0.7 in)
202230.3 mm (1.2 in)
202322.6 mm (0.9 in)
202418.7 mm (0.7 in)
202521.1 mm (0.8 in)
202625.4 mm (1.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Salmon-Ksra by year The longest dry spell of the year at Salmon-Ksra, 1967 to 2026. The record is 63 days in 1999, marked on the chart; the median year is 33 days. 020406080197019801990200020102020Record: 63 days in 1999
The longest dry spell of the year at Salmon-Ksra, 1967 to 2026. The record is 63 days in 1999, marked on the chart; the median year is 33 days.
Longest dry spell (CDD) at Salmon-Ksra by year
YearLongest dry spell (CDD)
196718 days
196843 days
196931 days
197032 days
197123 days
197229 days
197358 days
197449 days
197519 days
197636 days
197744 days
197857 days
197949 days
198043 days
198144 days
198233 days
198329 days
198416 days
198531 days
198629 days
198760 days
198839 days
198926 days
199051 days
199127 days
199239 days
199346 days
199459 days
199527 days
199633 days
199735 days
199828 days
199963 days
200032 days
200132 days
200226 days
200349 days
200438 days
200530 days
200640 days
200738 days
200841 days
200929 days
201027 days
201125 days
201244 days
201347 days
201430 days
201519 days
201627 days
201748 days
201848 days
201933 days
202026 days
202134 days
202231 days
202324 days
202427 days
202527 days
202647 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

51 years with a frost

Across 51 years with a frost, the median last spring frost at Salmon-Ksra falls on 20 May and the median first autumn frost on 20 September, which leaves a median of 121 days between them.

Fitted over all years, the growing season changes by +3.2 days per decade at this station.

Frost dates and growing season at Salmon-Ksra
MeasureMedian, all yearsEarliest periodRecent period (1989 to 2025)Recent against earliestFitted trend
Last spring frost20 Mayn/a17 Mayn/a-1.4 days per decade
First autumn frost20 Septembern/a26 Septembern/a+1.8 days per decade
Growing days121 daysn/a127 daysn/a+3.2 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

51 years, 1968 to 2025

A day with at least 17.7 mm (0.7 in) of rain is expected about once in 2 years. A day with at least 36.5 mm (1.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Salmon-Ksra: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years17.7 mm (0.7 in)
5 years23.4 mm (0.9 in)
10 years26.9 mm (1.1 in)
25 years31.0 mm (1.2 in)
50 years33.8 mm (1.3 in)
100 years36.5 mm (1.4 in)Longer than the 51 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, 51 years of values from 1968 to 2025.

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: 38.1 mm (1.5 in) in 1971; 36.1 mm (1.4 in) in 1983; 29.0 mm (1.1 in) in 1995.

Station Changes

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

Climate Twins

2007 to 2025 against 1961 to 1990

Over 2007 to 2025, Salmon-Ksra had a mean temperature of 7.0 C (44.5 F) and 201.1 mm (7.9 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Neola (United States, 614 km away), Pavillion (United States, 466 km away) and Heart Mtn (United States, 391 km away).

Climate twins of Salmon-Ksra: stations whose 1961 to 1990 climate is closest to its 2007 to 2025 climate
Twin stationCountryDistance awayMean temperature, 1961-1990Rain a year, 1961-1990Climate difference
NeolaUnited States614 km (382 mi)7.0 C (44.5 F)225.5 mm (8.9 in)0.58
PavillionUnited States466 km (290 mi)6.8 C (44.3 F)185.3 mm (7.3 in)0.59
Heart MtnUnited States391 km (243 mi)6.9 C (44.5 F)227.8 mm (9.0 in)0.71

Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.

Download the Data

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

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-15).