Leonard Creek Rch - Denio 33S Weather Records (USC00264527)
Record envelope, standing records and threshold days for Leonard Creek Rch - Denio 33S (USC00264527), Nevada, United States, with 73 years of record.
Key Facts for Leonard Creek Rch - Denio 33S
- Leonard Creek Rch - Denio 33S (USC00264527) is a weather station in Nevada, United States at 41.52 latitude and -118.72 longitude, 1,292 m (4,239 ft) above sea level.
- The station reports from 1954 to 2026, 73 years of record.
- 1,464 records set at Leonard Creek Rch - Denio 33S still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Leonard Creek Rch - Denio 33S set a daily record high maximum temperature of 37.8 C (100.0 F) on 18 August 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Nevada, United States, 41.52 latitude, -118.72 longitude.
- Elevation: 1,292 m (4,239 ft).
- Period of record: 1954 to 2026, 73 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
28 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 17.2 C (63.0 F) | -27.8 C (-18.0 F) | 8.3 C (46.9 F) | -17.8 C (0.0 F) |
| Feb | 21.7 C (71.1 F) | -25.6 C (-14.1 F) | 15.0 C (59.0 F) | -17.2 C (1.0 F) |
| Mar | 27.2 C (81.0 F) | -15.0 C (5.0 F) | 27.2 C (81.0 F) | -9.4 C (15.1 F) |
| Apr | 32.2 C (90.0 F) | -9.4 C (15.1 F) | 25.6 C (78.1 F) | -9.4 C (15.1 F) |
| May | 36.1 C (97.0 F) | -6.7 C (19.9 F) | 32.8 C (91.0 F) | -2.8 C (27.0 F) |
| Jun | 40.0 C (104.0 F) | -1.7 C (28.9 F) | 32.8 C (91.0 F) | -1.7 C (28.9 F) |
| Jul | 43.3 C (109.9 F) | 2.8 C (37.0 F) | 36.7 C (98.1 F) | 3.3 C (37.9 F) |
| Aug | 41.7 C (107.1 F) | 1.7 C (35.1 F) | 40.0 C (104.0 F) | 3.9 C (39.0 F) |
| Sep | 40.0 C (104.0 F) | -5.6 C (21.9 F) | n/a | n/a |
| Oct | 33.3 C (91.9 F) | -12.8 C (9.0 F) | n/a | n/a |
| Nov | 23.9 C (75.0 F) | -17.8 C (0.0 F) | n/a | n/a |
| Dec | 17.8 C (64.0 F) | -28.3 C (-18.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1955 | 44 |
| 1956 | 22 |
| 1957 | 11 |
| 1958 | 23 |
| 1959 | 23 |
| 1960 | 19 |
| 1961 | 20 |
| 1962 | 39 |
| 1963 | 37 |
| 1964 | 24 |
| 1965 | 21 |
| 1966 | 35 |
| 1967 | 12 |
| 1968 | 28 |
| 1969 | 11 |
| 1970 | 20 |
| 1971 | 28 |
| 1972 | 40 |
| 1973 | 8 |
| 1974 | 28 |
| 1975 | 34 |
| 1976 | 20 |
| 1977 | 26 |
| 1978 | 17 |
| 1979 | 9 |
| 1980 | 13 |
| 1981 | 21 |
| 1982 | 13 |
| 1983 | 19 |
| 1984 | 13 |
| 1985 | 48 |
| 1986 | 31 |
| 1987 | 23 |
| 1988 | 33 |
| 1989 | 25 |
| 1990 | 36 |
| 1991 | 9 |
| 1992 | 17 |
| 1993 | 16 |
| 1994 | 19 |
| 1995 | 34 |
| 1996 | 18 |
| 1997 | 9 |
| 1998 | 15 |
| 1999 | 21 |
| 2000 | 10 |
| 2001 | 10 |
| 2002 | 6 |
| 2003 | 17 |
| 2004 | 17 |
| 2005 | 10 |
| 2006 | 16 |
| 2007 | 8 |
| 2008 | 17 |
| 2009 | 10 |
| 2010 | 54 |
| 2011 | 13 |
| 2012 | 15 |
| 2013 | 28 |
| 2014 | 16 |
| 2015 | 20 |
| 2016 | 5 |
| 2017 | 20 |
| 2018 | 12 |
| 2019 | 15 |
| 2020 | 8 |
| 2021 | 18 |
| 2022 | 28 |
| 2023 | 10 |
| 2024 | 10 |
| 2025 | 14 |
| 2026 | 25 |
All-Time Record Progression
5 new records| Date | Kind | Detail |
|---|---|---|
| 1988-07-29 | Record high minimum temperature | Record high minimum temperature 27.2 C (81.0 F) |
| 1988-07-31 | Record high maximum temperature | Record high maximum temperature 43.3 C (109.9 F) |
| 1990-12-21 | Record low maximum temperature | Record low maximum temperature -16.7 C (1.9 F) |
| 1993-01-07 | Record snow depth | Record snow depth 40.6 cm (16.0 in) |
| 1993-01-13 | Record snow depth | Record snow depth 50.8 cm (20.0 in) |
Wettest Day of Each Month
Aug: 41.7 mm (1.6 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 27.9 mm (1.1 in) | 28 January 2021 |
| Feb | 23.6 mm (0.9 in) | 17 February 1986 |
| Mar | 29.0 mm (1.1 in) | 22 March 1978 |
| Apr | 31.8 mm (1.3 in) | 28 April 2005 |
| May | 35.6 mm (1.4 in) | 4 May 2023 |
| Jun | 32.0 mm (1.3 in) | 26 June 1971 |
| Jul | 38.1 mm (1.5 in) | 21 July 2014 |
| Aug | 41.7 mm (1.6 in) | 29 August 1979 |
| Sep | 19.3 mm (0.8 in) | 30 September 1957 |
| Oct | 39.9 mm (1.6 in) | 24 October 2010 |
| Nov | 18.8 mm (0.7 in) | 11 November 1998 |
| Dec | 28.7 mm (1.1 in) | 14 December 1974 |
Period of Record Coverage
1954 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1954 | 26 | 7% | No |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 364 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 269 | 73% | No |
| 1981 | 332 | 91% | Yes |
| 1982 | 326 | 89% | No |
| 1983 | 356 | 98% | Yes |
| 1984 | 360 | 98% | Yes |
| 1985 | 364 | 100% | Yes |
| 1986 | 363 | 99% | Yes |
| 1987 | 363 | 99% | Yes |
| 1988 | 360 | 98% | Yes |
| 1989 | 363 | 99% | Yes |
| 1990 | 364 | 100% | Yes |
| 1991 | 362 | 99% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 363 | 99% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 364 | 100% | Yes |
| 1996 | 363 | 99% | Yes |
| 1997 | 359 | 98% | Yes |
| 1998 | 361 | 99% | Yes |
| 1999 | 333 | 91% | Yes |
| 2000 | 364 | 99% | Yes |
| 2001 | 333 | 91% | Yes |
| 2002 | 181 | 50% | No |
| 2003 | 331 | 91% | Yes |
| 2004 | 363 | 99% | Yes |
| 2005 | 297 | 81% | No |
| 2006 | 254 | 70% | No |
| 2007 | 260 | 71% | No |
| 2008 | 325 | 89% | No |
| 2009 | 274 | 75% | No |
| 2010 | 347 | 95% | Yes |
| 2011 | 194 | 53% | No |
| 2012 | 313 | 86% | No |
| 2013 | 361 | 99% | Yes |
| 2014 | 362 | 99% | Yes |
| 2015 | 364 | 100% | Yes |
| 2016 | 364 | 99% | Yes |
| 2017 | 357 | 98% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 334 | 92% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 364 | 100% | Yes |
| 2022 | 363 | 99% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 333 | 91% | Yes |
| 2025 | 259 | 71% | No |
| 2026 | 243 | 67% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 18 August 2026 | Leonard Creek Rch - Denio 33S, US | daily high max (Provisional) | 37.8 C (100.0 F) | 0.6 C (1.1 F) | 35 years | 18 of 100 (Routine) |
| 17 August 2026 | Leonard Creek Rch - Denio 33S, US | daily high max (Provisional) | 40.0 C (104.0 F) | 2.2 C (4.0 F) | 59 years | 29 of 100 (Routine) |
| 3 August 2026 | Leonard Creek Rch - Denio 33S, US | daily low min | 6.7 C (44.1 F) | 0.5 C (0.9 F) | 69 years | 28 of 100 (Routine) |
| 27 July 2026 | Leonard Creek Rch - Denio 33S, US | daily low min | 8.3 C (46.9 F) | 1.1 C (2.0 F) | 60 years | 28 of 100 (Routine) |
| 12 July 2026 | Leonard Creek Rch - Denio 33S, US | daily rain | 5.6 mm (0.22 in) | 1.3 mm (0.05 in) | 64 years | 20 of 100 (Routine) |
| 9 July 2026 | Leonard Creek Rch - Denio 33S, US | daily low min | 3.3 C (37.9 F) | 5.0 C (9.0 F) | 55 years | 37 of 100 (Notable) |
| 22 June 2026 | Leonard Creek Rch - Denio 33S, US | monthly low min | -1.7 C (28.9 F) | 0.6 C (1.1 F) | 60 years | 36 of 100 (Notable) |
| 21 June 2026 | Leonard Creek Rch - Denio 33S, US | daily low min | -0.6 C (30.9 F) | 1.7 C (3.1 F) | 39 years | 22 of 100 (Routine) |
| 20 June 2026 | Leonard Creek Rch - Denio 33S, US | daily rain | 11.7 mm (0.5 in) | 2.8 mm (0.11 in) | 16 years | 17 of 100 (Routine) |
| 20 June 2026 | Leonard Creek Rch - Denio 33S, US | daily low min | 0.6 C (33.1 F) | 2.2 C (4.0 F) | 12 years | 15 of 100 (Routine) |
| 19 June 2026 | Leonard Creek Rch - Denio 33S, US | daily low min | 1.7 C (35.1 F) | 1.1 C (2.0 F) | 29 years | 17 of 100 (Routine) |
| 17 June 2026 | Leonard Creek Rch - Denio 33S, US | daily low min (Tie) | 1.7 C (35.1 F) | tie | 16 years | 2 of 100 (Routine) |
| 4 June 2026 | Leonard Creek Rch - Denio 33S, US | daily high min (Tie) | 17.2 C (63.0 F) | tie | 56 years | 6 of 100 (Routine) |
| 2 June 2026 | Leonard Creek Rch - Denio 33S, US | daily high min | 19.4 C (66.9 F) | 1.6 C (2.9 F) | 4 years | 11 of 100 (Routine) |
| 1 June 2026 | Leonard Creek Rch - Denio 33S, US | daily high min (Tie) | 17.8 C (64.0 F) | tie | 40 years | 4 of 100 (Routine) |
| 15 May 2026 | Leonard Creek Rch - Denio 33S, US | daily low min | -2.8 C (27.0 F) | 0.6 C (1.1 F) | 27 years | 16 of 100 (Routine) |
| 25 April 2026 | Leonard Creek Rch - Denio 33S, US | daily low min | -5.6 C (21.9 F) | 0.6 C (1.1 F) | 68 years | 28 of 100 (Routine) |
| 16 April 2026 | Leonard Creek Rch - Denio 33S, US | daily low min | -8.3 C (17.1 F) | 1.6 C (2.9 F) | 65 years | 30 of 100 (Routine) |
| 16 April 2026 | Leonard Creek Rch - Denio 33S, US | daily low max (Tie) | 6.7 C (44.1 F) | tie | 24 years | 3 of 100 (Routine) |
| 15 April 2026 | Leonard Creek Rch - Denio 33S, US | monthly low min (Tie) | -9.4 C (15.1 F) | tie | 53 years | 8 of 100 (Routine) |
Climate Trend
56 complete years, 1955 to 2023| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1955 | 10.1 C | -0.76 C |
| 1956 | 10.4 C | -0.43 C |
| 1957 | 10.4 C | -0.41 C |
| 1958 | 11.9 C | +1.03 C |
| 1959 | 11.2 C | +0.37 C |
| 1960 | 11.1 C | +0.25 C |
| 1961 | 11.2 C | +0.33 C |
| 1962 | 10.6 C | -0.21 C |
| 1963 | 10.9 C | +0.03 C |
| 1964 | 10.0 C | -0.80 C |
| 1965 | 10.3 C | -0.50 C |
| 1966 | 11.1 C | +0.22 C |
| 1967 | 10.8 C | +0.01 C |
| 1968 | 11.2 C | +0.34 C |
| 1969 | 10.8 C | -0.04 C |
| 1970 | 10.7 C | -0.16 C |
| 1971 | 10.0 C | -0.84 C |
| 1972 | 10.5 C | -0.34 C |
| 1973 | 11.1 C | +0.22 C |
| 1974 | 10.9 C | +0.09 C |
| 1975 | 9.8 C | -1.03 C |
| 1976 | 10.8 C | -0.03 C |
| 1977 | 11.0 C | +0.20 C |
| 1978 | 10.6 C | -0.25 C |
| 1979 | 10.4 C | -0.46 C |
| 1981 | 11.5 C | +0.70 C |
| 1982 | 9.5 C | -1.37 C |
| 1983 | 10.3 C | -0.58 C |
| 1984 | 9.4 C | -1.46 C |
| 1985 | 8.9 C | -1.92 C |
| 1986 | 10.8 C | -0.06 C |
| 1987 | 10.8 C | -0.03 C |
| 1988 | 11.2 C | +0.41 C |
| 1989 | 10.6 C | -0.23 C |
| 1990 | 10.9 C | +0.07 C |
| 1991 | 10.9 C | +0.08 C |
| 1992 | 12.2 C | +1.36 C |
| 1993 | 9.5 C | -1.32 C |
| 1994 | 11.2 C | +0.40 C |
| 1995 | 11.4 C | +0.57 C |
| 1996 | 11.6 C | +0.73 C |
| 1997 | 11.6 C | +0.79 C |
| 1998 | 10.6 C | -0.20 C |
| 2000 | 10.9 C | +0.10 C |
| 2004 | 11.6 C | +0.73 C |
| 2010 | 11.5 C | +0.68 C |
| 2013 | 9.7 C | -1.11 C |
| 2014 | 12.0 C | +1.21 C |
| 2015 | 12.1 C | +1.23 C |
| 2016 | 11.6 C | +0.74 C |
| 2017 | 11.2 C | +0.40 C |
| 2018 | 11.3 C | +0.44 C |
| 2020 | 11.3 C | +0.47 C |
| 2021 | 11.7 C | +0.90 C |
| 2022 | 11.1 C | +0.24 C |
| 2023 | 10.2 C | -0.61 C |
The annual mean temperature here has risen by 0.10 C (0.01 to 0.19) per decade over 1955 to 2023. In Fahrenheit: 0.19 F (0.02 to 0.35) per decade. The slope is a straight line fitted to 56 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.10 C (0.01 to 0.19) per decade | 0.19 F (0.02 to 0.35) per decade | 1955 to 2023 | 56 | Rise |
| Mean daily maximum | -0.01 C (-0.11 to 0.10) per decade | -0.01 F (-0.20 to 0.18) per decade | 1955 to 2023 | 56 | Not clearly different from zero |
| Mean daily minimum | 0.2 C (0.1 to 0.3) per decade | 0.4 F (0.2 to 0.6) per decade | 1955 to 2023 | 56 | Rise |
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1954 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.3 C (109.9 F) | 1988 | 38.9 C (102.0 F) | 73 |
| Coldest night (TNn) | -28.3 C (-18.9 F) | 1972 | -16.1 C (3.0 F) | 73 |
| Wettest day (Rx1day) | 41.7 mm (1.6 in) | 1979 | 18.3 mm (0.7 in) | 73 |
| Wettest five days (Rx5day) | 70.1 mm (2.8 in) | 2005 | 32.5 mm (1.3 in) | 73 |
| Longest dry spell (CDD) | 143 days | 2020 | 54 days | 73 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1954 | 12.8 C (55.0 F) |
| 1955 | 40.0 C (104.0 F) |
| 1956 | 38.3 C (100.9 F) |
| 1957 | 37.8 C (100.0 F) |
| 1958 | 38.3 C (100.9 F) |
| 1959 | 42.2 C (108.0 F) |
| 1960 | 42.2 C (108.0 F) |
| 1961 | 41.1 C (106.0 F) |
| 1962 | 39.4 C (102.9 F) |
| 1963 | 38.9 C (102.0 F) |
| 1964 | 39.4 C (102.9 F) |
| 1965 | 37.2 C (99.0 F) |
| 1966 | 38.9 C (102.0 F) |
| 1967 | 38.9 C (102.0 F) |
| 1968 | 39.4 C (102.9 F) |
| 1969 | 38.3 C (100.9 F) |
| 1970 | 37.8 C (100.0 F) |
| 1971 | 38.3 C (100.9 F) |
| 1972 | 40.0 C (104.0 F) |
| 1973 | 39.4 C (102.9 F) |
| 1974 | 38.3 C (100.9 F) |
| 1975 | 39.4 C (102.9 F) |
| 1976 | 37.8 C (100.0 F) |
| 1977 | 38.9 C (102.0 F) |
| 1978 | 39.4 C (102.9 F) |
| 1979 | 38.9 C (102.0 F) |
| 1980 | 37.2 C (99.0 F) |
| 1981 | 40.0 C (104.0 F) |
| 1982 | 37.8 C (100.0 F) |
| 1983 | 39.4 C (102.9 F) |
| 1984 | 42.8 C (109.0 F) |
| 1985 | 37.8 C (100.0 F) |
| 1986 | 36.7 C (98.1 F) |
| 1987 | 37.8 C (100.0 F) |
| 1988 | 43.3 C (109.9 F) |
| 1989 | 39.4 C (102.9 F) |
| 1990 | 41.7 C (107.1 F) |
| 1991 | 38.9 C (102.0 F) |
| 1992 | 38.9 C (102.0 F) |
| 1993 | 36.1 C (97.0 F) |
| 1994 | 39.4 C (102.9 F) |
| 1995 | 37.8 C (100.0 F) |
| 1996 | 37.8 C (100.0 F) |
| 1997 | 39.4 C (102.9 F) |
| 1998 | 41.7 C (107.1 F) |
| 1999 | 40.0 C (104.0 F) |
| 2000 | 38.9 C (102.0 F) |
| 2001 | 40.0 C (104.0 F) |
| 2002 | 36.7 C (98.1 F) |
| 2003 | 41.1 C (106.0 F) |
| 2004 | 37.8 C (100.0 F) |
| 2005 | 31.7 C (89.1 F) |
| 2006 | 36.1 C (97.0 F) |
| 2007 | 38.3 C (100.9 F) |
| 2008 | 35.6 C (96.1 F) |
| 2009 | 35.0 C (95.0 F) |
| 2010 | 35.6 C (96.1 F) |
| 2011 | 36.1 C (97.0 F) |
| 2012 | 36.7 C (98.1 F) |
| 2013 | 38.9 C (102.0 F) |
| 2014 | 38.9 C (102.0 F) |
| 2015 | 37.8 C (100.0 F) |
| 2016 | 38.3 C (100.9 F) |
| 2017 | 37.8 C (100.0 F) |
| 2018 | 38.3 C (100.9 F) |
| 2019 | 36.7 C (98.1 F) |
| 2020 | 36.1 C (97.0 F) |
| 2021 | 38.9 C (102.0 F) |
| 2022 | 40.6 C (105.1 F) |
| 2023 | 37.2 C (99.0 F) |
| 2024 | 38.9 C (102.0 F) |
| 2025 | 38.3 C (100.9 F) |
| 2026 | 40.0 C (104.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1954 | -15.0 C (5.0 F) |
| 1955 | -15.0 C (5.0 F) |
| 1956 | -20.0 C (-4.0 F) |
| 1957 | -20.6 C (-5.1 F) |
| 1958 | -14.4 C (6.1 F) |
| 1959 | -14.4 C (6.1 F) |
| 1960 | -15.6 C (3.9 F) |
| 1961 | -16.7 C (1.9 F) |
| 1962 | -27.8 C (-18.0 F) |
| 1963 | -22.2 C (-8.0 F) |
| 1964 | -15.6 C (3.9 F) |
| 1965 | -20.0 C (-4.0 F) |
| 1966 | -14.4 C (6.1 F) |
| 1967 | -15.6 C (3.9 F) |
| 1968 | -12.8 C (9.0 F) |
| 1969 | -16.7 C (1.9 F) |
| 1970 | -22.8 C (-9.0 F) |
| 1971 | -18.9 C (-2.0 F) |
| 1972 | -28.3 C (-18.9 F) |
| 1973 | -15.0 C (5.0 F) |
| 1974 | -21.7 C (-7.1 F) |
| 1975 | -21.7 C (-7.1 F) |
| 1976 | -15.0 C (5.0 F) |
| 1977 | -16.7 C (1.9 F) |
| 1978 | -21.1 C (-6.0 F) |
| 1979 | -20.0 C (-4.0 F) |
| 1980 | -14.4 C (6.1 F) |
| 1981 | -10.6 C (12.9 F) |
| 1982 | -17.8 C (0.0 F) |
| 1983 | -16.1 C (3.0 F) |
| 1984 | -19.4 C (-2.9 F) |
| 1985 | -21.7 C (-7.1 F) |
| 1986 | -13.3 C (8.1 F) |
| 1987 | -17.8 C (0.0 F) |
| 1988 | -20.0 C (-4.0 F) |
| 1989 | -25.6 C (-14.1 F) |
| 1990 | -27.2 C (-17.0 F) |
| 1991 | -16.7 C (1.9 F) |
| 1992 | -16.1 C (3.0 F) |
| 1993 | -18.3 C (-0.9 F) |
| 1994 | -17.2 C (1.0 F) |
| 1995 | -15.0 C (5.0 F) |
| 1996 | -15.0 C (5.0 F) |
| 1997 | -15.0 C (5.0 F) |
| 1998 | -21.7 C (-7.1 F) |
| 1999 | -11.7 C (10.9 F) |
| 2000 | -11.7 C (10.9 F) |
| 2001 | -12.8 C (9.0 F) |
| 2002 | -11.7 C (10.9 F) |
| 2003 | -11.1 C (12.0 F) |
| 2004 | -12.2 C (10.0 F) |
| 2005 | -18.3 C (-0.9 F) |
| 2006 | -15.6 C (3.9 F) |
| 2007 | -18.3 C (-0.9 F) |
| 2008 | -20.0 C (-4.0 F) |
| 2009 | -11.7 C (10.9 F) |
| 2010 | -11.1 C (12.0 F) |
| 2011 | -17.8 C (0.0 F) |
| 2012 | -15.6 C (3.9 F) |
| 2013 | -23.9 C (-11.0 F) |
| 2014 | -15.6 C (3.9 F) |
| 2015 | -20.6 C (-5.1 F) |
| 2016 | -20.0 C (-4.0 F) |
| 2017 | -21.1 C (-6.0 F) |
| 2018 | -16.7 C (1.9 F) |
| 2019 | -12.2 C (10.0 F) |
| 2020 | -11.7 C (10.9 F) |
| 2021 | -12.2 C (10.0 F) |
| 2022 | -15.0 C (5.0 F) |
| 2023 | -13.9 C (7.0 F) |
| 2024 | -12.2 C (10.0 F) |
| 2025 | -13.3 C (8.1 F) |
| 2026 | -17.8 C (0.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1954 | 8.1 mm (0.32 in) |
| 1955 | 21.1 mm (0.8 in) |
| 1956 | 17.8 mm (0.7 in) |
| 1957 | 21.1 mm (0.8 in) |
| 1958 | 30.5 mm (1.2 in) |
| 1959 | 15.2 mm (0.6 in) |
| 1960 | 16.5 mm (0.6 in) |
| 1961 | 16.3 mm (0.6 in) |
| 1962 | 26.9 mm (1.1 in) |
| 1963 | 22.9 mm (0.9 in) |
| 1964 | 19.3 mm (0.8 in) |
| 1965 | 11.2 mm (0.4 in) |
| 1966 | 12.4 mm (0.5 in) |
| 1967 | 14.2 mm (0.6 in) |
| 1968 | 16.3 mm (0.6 in) |
| 1969 | 19.1 mm (0.8 in) |
| 1970 | 20.8 mm (0.8 in) |
| 1971 | 32.0 mm (1.3 in) |
| 1972 | 17.8 mm (0.7 in) |
| 1973 | 17.3 mm (0.7 in) |
| 1974 | 28.7 mm (1.1 in) |
| 1975 | 29.2 mm (1.1 in) |
| 1976 | 18.8 mm (0.7 in) |
| 1977 | 17.8 mm (0.7 in) |
| 1978 | 29.0 mm (1.1 in) |
| 1979 | 41.7 mm (1.6 in) |
| 1980 | 18.0 mm (0.7 in) |
| 1981 | 16.8 mm (0.7 in) |
| 1982 | 15.5 mm (0.6 in) |
| 1983 | 16.3 mm (0.6 in) |
| 1984 | 16.0 mm (0.6 in) |
| 1985 | 20.8 mm (0.8 in) |
| 1986 | 25.4 mm (1.0 in) |
| 1987 | 20.6 mm (0.8 in) |
| 1988 | 17.3 mm (0.7 in) |
| 1989 | 24.9 mm (1.0 in) |
| 1990 | 16.5 mm (0.6 in) |
| 1991 | 14.2 mm (0.6 in) |
| 1992 | 24.6 mm (1.0 in) |
| 1993 | 26.7 mm (1.1 in) |
| 1994 | 20.3 mm (0.8 in) |
| 1995 | 27.7 mm (1.1 in) |
| 1996 | 25.9 mm (1.0 in) |
| 1997 | 18.3 mm (0.7 in) |
| 1998 | 19.6 mm (0.8 in) |
| 1999 | 15.7 mm (0.6 in) |
| 2000 | 20.8 mm (0.8 in) |
| 2001 | 14.0 mm (0.6 in) |
| 2002 | 10.4 mm (0.4 in) |
| 2003 | 23.1 mm (0.9 in) |
| 2004 | 12.4 mm (0.5 in) |
| 2005 | 31.8 mm (1.3 in) |
| 2006 | 17.5 mm (0.7 in) |
| 2007 | 6.6 mm (0.26 in) |
| 2008 | 18.0 mm (0.7 in) |
| 2009 | 16.5 mm (0.6 in) |
| 2010 | 39.9 mm (1.6 in) |
| 2011 | 27.4 mm (1.1 in) |
| 2012 | 17.8 mm (0.7 in) |
| 2013 | 15.2 mm (0.6 in) |
| 2014 | 38.1 mm (1.5 in) |
| 2015 | 23.1 mm (0.9 in) |
| 2016 | 17.8 mm (0.7 in) |
| 2017 | 22.6 mm (0.9 in) |
| 2018 | 18.3 mm (0.7 in) |
| 2019 | 17.5 mm (0.7 in) |
| 2020 | 24.9 mm (1.0 in) |
| 2021 | 35.1 mm (1.4 in) |
| 2022 | 25.4 mm (1.0 in) |
| 2023 | 35.6 mm (1.4 in) |
| 2024 | 16.5 mm (0.6 in) |
| 2025 | 13.7 mm (0.5 in) |
| 2026 | 12.7 mm (0.5 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1954 | 9.4 mm (0.37 in) |
| 1955 | 25.5 mm (1.0 in) |
| 1956 | 21.6 mm (0.9 in) |
| 1957 | 30.2 mm (1.2 in) |
| 1958 | 37.6 mm (1.5 in) |
| 1959 | 22.1 mm (0.9 in) |
| 1960 | 30.0 mm (1.2 in) |
| 1961 | 39.2 mm (1.5 in) |
| 1962 | 39.0 mm (1.5 in) |
| 1963 | 40.2 mm (1.6 in) |
| 1964 | 38.0 mm (1.5 in) |
| 1965 | 22.8 mm (0.9 in) |
| 1966 | 20.7 mm (0.8 in) |
| 1967 | 22.8 mm (0.9 in) |
| 1968 | 21.4 mm (0.8 in) |
| 1969 | 42.2 mm (1.7 in) |
| 1970 | 28.8 mm (1.1 in) |
| 1971 | 36.8 mm (1.4 in) |
| 1972 | 30.3 mm (1.2 in) |
| 1973 | 26.9 mm (1.1 in) |
| 1974 | 34.8 mm (1.4 in) |
| 1975 | 36.3 mm (1.4 in) |
| 1976 | 23.1 mm (0.9 in) |
| 1977 | 32.6 mm (1.3 in) |
| 1978 | 30.8 mm (1.2 in) |
| 1979 | 48.8 mm (1.9 in) |
| 1980 | 35.2 mm (1.4 in) |
| 1981 | 31.0 mm (1.2 in) |
| 1982 | 32.8 mm (1.3 in) |
| 1983 | 44.4 mm (1.7 in) |
| 1984 | 27.4 mm (1.1 in) |
| 1985 | 26.4 mm (1.0 in) |
| 1986 | 44.4 mm (1.7 in) |
| 1987 | 28.2 mm (1.1 in) |
| 1988 | 30.5 mm (1.2 in) |
| 1989 | 33.8 mm (1.3 in) |
| 1990 | 36.0 mm (1.4 in) |
| 1991 | 30.5 mm (1.2 in) |
| 1992 | 30.5 mm (1.2 in) |
| 1993 | 46.0 mm (1.8 in) |
| 1994 | 34.1 mm (1.3 in) |
| 1995 | 47.1 mm (1.9 in) |
| 1996 | 43.1 mm (1.7 in) |
| 1997 | 33.6 mm (1.3 in) |
| 1998 | 39.0 mm (1.5 in) |
| 1999 | 38.8 mm (1.5 in) |
| 2000 | 33.6 mm (1.3 in) |
| 2001 | 25.4 mm (1.0 in) |
| 2002 | 10.4 mm (0.4 in) |
| 2003 | 41.9 mm (1.6 in) |
| 2004 | 25.9 mm (1.0 in) |
| 2005 | 70.1 mm (2.8 in) |
| 2006 | 47.1 mm (1.9 in) |
| 2007 | 6.6 mm (0.26 in) |
| 2008 | 31.3 mm (1.2 in) |
| 2009 | 34.5 mm (1.4 in) |
| 2010 | 44.9 mm (1.8 in) |
| 2011 | 34.2 mm (1.3 in) |
| 2012 | 20.9 mm (0.8 in) |
| 2013 | 33.5 mm (1.3 in) |
| 2014 | 38.1 mm (1.5 in) |
| 2015 | 28.4 mm (1.1 in) |
| 2016 | 31.8 mm (1.3 in) |
| 2017 | 34.6 mm (1.4 in) |
| 2018 | 23.9 mm (0.9 in) |
| 2019 | 27.9 mm (1.1 in) |
| 2020 | 28.5 mm (1.1 in) |
| 2021 | 51.1 mm (2.0 in) |
| 2022 | 32.5 mm (1.3 in) |
| 2023 | 43.7 mm (1.7 in) |
| 2024 | 19.1 mm (0.8 in) |
| 2025 | 18.0 mm (0.7 in) |
| 2026 | 14.7 mm (0.6 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1954 | 19 days |
| 1955 | 68 days |
| 1956 | 54 days |
| 1957 | 63 days |
| 1958 | 40 days |
| 1959 | 52 days |
| 1960 | 60 days |
| 1961 | 32 days |
| 1962 | 62 days |
| 1963 | 68 days |
| 1964 | 57 days |
| 1965 | 80 days |
| 1966 | 98 days |
| 1967 | 39 days |
| 1968 | 68 days |
| 1969 | 95 days |
| 1970 | 50 days |
| 1971 | 54 days |
| 1972 | 107 days |
| 1973 | 56 days |
| 1974 | 56 days |
| 1975 | 54 days |
| 1976 | 47 days |
| 1977 | 48 days |
| 1978 | 63 days |
| 1979 | 32 days |
| 1980 | 40 days |
| 1981 | 42 days |
| 1982 | 29 days |
| 1983 | 58 days |
| 1984 | 29 days |
| 1985 | 121 days |
| 1986 | 44 days |
| 1987 | 69 days |
| 1988 | 51 days |
| 1989 | 61 days |
| 1990 | 46 days |
| 1991 | 44 days |
| 1992 | 82 days |
| 1993 | 56 days |
| 1994 | 103 days |
| 1995 | 56 days |
| 1996 | 61 days |
| 1997 | 43 days |
| 1998 | 27 days |
| 1999 | 44 days |
| 2000 | 67 days |
| 2001 | 66 days |
| 2002 | 34 days |
| 2003 | 63 days |
| 2004 | 47 days |
| 2005 | 32 days |
| 2006 | 93 days |
| 2007 | 31 days |
| 2008 | 42 days |
| 2009 | 42 days |
| 2010 | 50 days |
| 2011 | 61 days |
| 2012 | 55 days |
| 2013 | 47 days |
| 2014 | 34 days |
| 2015 | 38 days |
| 2016 | 123 days |
| 2017 | 95 days |
| 2018 | 108 days |
| 2019 | 97 days |
| 2020 | 143 days |
| 2021 | 71 days |
| 2022 | 52 days |
| 2023 | 50 days |
| 2024 | 79 days |
| 2025 | 34 days |
| 2026 | 40 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
56 years with a frostAcross 56 years with a frost, the median last spring frost at Leonard Creek Rch - Denio 33S falls on 16 May and the median first autumn frost on 4 October, which leaves a median of 138 days between them.
Fitted over all years, the growing season changes by +4.5 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1982 to 2023) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 16 May | n/a | 12 May | n/a | -2.1 days per decade |
| First autumn frost | 4 October | n/a | 5 October | n/a | +2.4 days per decade |
| Growing days | 138 days | n/a | 148 days | n/a | +4.5 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
61 years, 1955 to 2023A day with at least 20.3 mm (0.8 in) of rain is expected about once in 2 years. A day with at least 46.7 mm (1.8 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 20.3 mm (0.8 in) | |
| 5 years | 26.5 mm (1.0 in) | |
| 10 years | 30.9 mm (1.2 in) | |
| 25 years | 36.9 mm (1.5 in) | |
| 50 years | 41.7 mm (1.6 in) | |
| 100 years | 46.7 mm (1.8 in) | Longer than the 61 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, 61 years of values from 1955 to 2023.
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: 41.7 mm (1.6 in) in 1979; 39.9 mm (1.6 in) in 2010; 38.1 mm (1.5 in) in 2014.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
1997 to 2023 against 1961 to 1990Over 1997 to 2023, Leonard Creek Rch - Denio 33S had a mean temperature of 11.2 C (52.2 F) and 228.7 mm (9.0 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Bruneau (United States, 284 km away), Lovelock (United States, 151 km away) and Lewiston AP (United States, 557 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Bruneau | United States | 284 km (176 mi) | 11.3 C (52.4 F) | 184.0 mm (7.2 in) | 0.69 |
| Lovelock | United States | 151 km (94 mi) | 11.0 C (51.8 F) | 141.3 mm (5.6 in) | 0.70 |
| Lewiston AP | United States | 557 km (346 mi) | 11.5 C (52.7 F) | 316.2 mm (12.4 in) | 0.72 |
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
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).