Omaha Eppley Airfield Weather Records (USW00014942)
Record envelope, standing records and threshold days for Omaha Eppley Airfield (USW00014942), Nebraska, United States, with 79 years of record.
Key Facts for Omaha Eppley Airfield
- Omaha Eppley Airfield (USW00014942) is a weather station in Nebraska, United States at 41.31 latitude and -95.90 longitude, 299 m (980 ft) above sea level.
- The station reports from 1948 to 2026, 79 years of record.
- 1,464 records set at Omaha Eppley Airfield still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Omaha Eppley Airfield tied a daily record high maximum temperature of 32.8 C (91.0 F) on 11 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Nebraska, United States, 41.31 latitude, -95.90 longitude.
- Elevation: 299 m (980 ft).
- Period of record: 1948 to 2026, 79 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
17 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 20.6 C (69.1 F) | -30.6 C (-23.1 F) | 19.4 C (66.9 F) | -22.2 C (-8.0 F) |
| Feb | 26.7 C (80.1 F) | -30.5 C (-22.9 F) | 23.9 C (75.0 F) | -18.3 C (-0.9 F) |
| Mar | 35.6 C (96.1 F) | -26.7 C (-16.1 F) | 35.6 C (96.1 F) | -13.9 C (7.0 F) |
| Apr | 36.1 C (97.0 F) | -15.0 C (5.0 F) | 31.1 C (88.0 F) | -0.6 C (30.9 F) |
| May | 38.3 C (100.9 F) | -2.8 C (27.0 F) | 33.9 C (93.0 F) | -1.1 C (30.0 F) |
| Jun | 40.6 C (105.1 F) | 3.3 C (37.9 F) | 35.6 C (96.1 F) | 10.6 C (51.1 F) |
| Jul | 43.3 C (109.9 F) | 6.7 C (44.1 F) | 40.0 C (104.0 F) | 16.1 C (61.0 F) |
| Aug | 41.7 C (107.1 F) | 6.1 C (43.0 F) | 35.0 C (95.0 F) | 15.0 C (59.0 F) |
| Sep | 39.4 C (102.9 F) | -3.9 C (25.0 F) | 36.7 C (98.1 F) | 13.9 C (57.0 F) |
| Oct | 35.6 C (96.1 F) | -10.6 C (12.9 F) | 33.3 C (91.9 F) | 7.2 C (45.0 F) |
| Nov | 28.3 C (82.9 F) | -22.8 C (-9.0 F) | n/a | n/a |
| Dec | 23.3 C (73.9 F) | -30.6 C (-23.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1948 | 13 |
| 1949 | 8 |
| 1950 | 24 |
| 1951 | 30 |
| 1952 | 17 |
| 1953 | 19 |
| 1954 | 24 |
| 1955 | 37 |
| 1956 | 11 |
| 1957 | 11 |
| 1958 | 9 |
| 1959 | 19 |
| 1960 | 15 |
| 1961 | 9 |
| 1962 | 24 |
| 1963 | 22 |
| 1964 | 28 |
| 1965 | 23 |
| 1966 | 19 |
| 1967 | 23 |
| 1968 | 14 |
| 1969 | 15 |
| 1970 | 23 |
| 1971 | 19 |
| 1972 | 23 |
| 1973 | 14 |
| 1974 | 32 |
| 1975 | 34 |
| 1976 | 23 |
| 1977 | 25 |
| 1978 | 16 |
| 1979 | 10 |
| 1980 | 21 |
| 1981 | 18 |
| 1982 | 18 |
| 1983 | 38 |
| 1984 | 16 |
| 1985 | 35 |
| 1986 | 23 |
| 1987 | 20 |
| 1988 | 17 |
| 1989 | 37 |
| 1990 | 25 |
| 1991 | 25 |
| 1992 | 20 |
| 1993 | 8 |
| 1994 | 12 |
| 1995 | 17 |
| 1996 | 9 |
| 1997 | 13 |
| 1998 | 13 |
| 1999 | 15 |
| 2000 | 22 |
| 2001 | 11 |
| 2002 | 16 |
| 2003 | 14 |
| 2004 | 17 |
| 2005 | 21 |
| 2006 | 12 |
| 2007 | 9 |
| 2008 | 4 |
| 2009 | 16 |
| 2010 | 12 |
| 2011 | 15 |
| 2012 | 37 |
| 2013 | 13 |
| 2014 | 19 |
| 2015 | 10 |
| 2016 | 12 |
| 2017 | 22 |
| 2018 | 21 |
| 2019 | 12 |
| 2020 | 17 |
| 2021 | 22 |
| 2022 | 14 |
| 2023 | 11 |
| 2024 | 14 |
| 2025 | 19 |
| 2026 | 19 |
All-Time Record Progression
7 new records| Date | Kind | Detail |
|---|---|---|
| 1979-02-16 | Record low maximum temperature | Record low maximum temperature -18.9 C (-2.0 F) |
| 1982-01-10 | Record low maximum temperature | Record low maximum temperature -22.2 C (-8.0 F) |
| 1982-01-10 | Record low minimum temperature | Record low minimum temperature -30.6 C (-23.1 F) |
| 1983-12-24 | Record low maximum temperature | Record low maximum temperature -24.4 C (-11.9 F) |
| 1999-08-07 | Record daily precipitation | Record daily precipitation 164.1 mm (6.5 in) |
| 2011-07-20 | Record high minimum temperature | Record high minimum temperature 27.8 C (82.0 F) |
| 2012-07-24 | Record high minimum temperature | Record high minimum temperature 28.9 C (84.0 F) |
Wettest Day of Each Month
Aug: 164.1 mm (6.5 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 39.4 mm (1.6 in) | 22 January 1982 |
| Feb | 44.5 mm (1.8 in) | 19 February 1954 |
| Mar | 65.5 mm (2.6 in) | 14 March 2021 |
| Apr | 69.3 mm (2.7 in) | 14 April 1999 |
| May | 105.7 mm (4.2 in) | 26 May 1987 |
| Jun | 134.6 mm (5.3 in) | 3 June 2014 |
| Jul | 81.8 mm (3.2 in) | 29 July 1948 |
| Aug | 164.1 mm (6.5 in) | 7 August 1999 |
| Sep | 158.5 mm (6.2 in) | 7 September 1965 |
| Oct | 78.5 mm (3.1 in) | 16 October 1968 |
| Nov | 51.1 mm (2.0 in) | 17 November 1952 |
| Dec | 48.0 mm (1.9 in) | 13 December 2015 |
Period of Record Coverage
1948 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1948 | 366 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 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 | 365 | 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 | 364 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 272 | 75% | No |
| 1996 | 306 | 84% | No |
| 1997 | 365 | 100% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 366 | 100% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 366 | 100% | Yes |
| 2009 | 365 | 100% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 286 | 78% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 11 October 2026 | Omaha Eppley Airfield, US | daily high max (Tie, Provisional) | 32.8 C (91.0 F) | tie | 11 years | 2 of 100 (Routine) |
| 10 October 2026 | Omaha Eppley Airfield, US | daily high max (Provisional) | 32.8 C (91.0 F) | 1.7 C (3.1 F) | 63 years | 27 of 100 (Routine) |
| 10 October 2026 | Omaha Eppley Airfield, US | daily high min (Provisional) | 16.1 C (61.0 F) | 0.5 C (0.9 F) | 64 years | 26 of 100 (Routine) |
| 9 October 2026 | Omaha Eppley Airfield, US | daily high max (Provisional) | 32.8 C (91.0 F) | 1.7 C (3.1 F) | 5 years | 10 of 100 (Routine) |
| 30 September 2026 | Omaha Eppley Airfield, US | daily rain (Provisional) | 120.4 mm (4.7 in) | 78.2 mm (3.1 in) | 12 years | 50 of 100 (Notable) |
| 18 September 2026 | Omaha Eppley Airfield, US | daily high max (Provisional) | 35.6 C (96.1 F) | 0.6 C (1.1 F) | 25 years | 15 of 100 (Routine) |
| 15 September 2026 | Omaha Eppley Airfield, US | daily rain (Provisional) | 35.8 mm (1.4 in) | 9.9 mm (0.39 in) | 56 years | 29 of 100 (Routine) |
| 5 September 2026 | Omaha Eppley Airfield, US | daily high min (Tie, Provisional) | 23.9 C (75.0 F) | tie | 11 years | 2 of 100 (Routine) |
| 3 September 2026 | Omaha Eppley Airfield, US | monthly high min (Provisional) | 25.6 C (78.1 F) | 0.6 C (1.1 F) | 71 years | 39 of 100 (Notable) |
| 31 August 2026 | Omaha Eppley Airfield, US | daily high min (Provisional) | 23.3 C (73.9 F) | 0.5 C (0.9 F) | 47 years | 22 of 100 (Routine) |
| 13 August 2026 | Omaha Eppley Airfield, US | daily rain | 34.5 mm (1.4 in) | 2.5 mm (0.10 in) | 68 years | 28 of 100 (Routine) |
| 11 August 2026 | Omaha Eppley Airfield, US | daily high min | 24.4 C (75.9 F) | 1.1 C (2.0 F) | 16 years | 14 of 100 (Routine) |
| 5 August 2026 | Omaha Eppley Airfield, US | daily rain | 68.6 mm (2.7 in) | 15.5 mm (0.6 in) | 65 years | 35 of 100 (Notable) |
| 28 July 2026 | Omaha Eppley Airfield, US | daily high min | 25.6 C (78.1 F) | 0.6 C (1.1 F) | 68 years | 28 of 100 (Routine) |
| 27 July 2026 | Omaha Eppley Airfield, US | daily high min | 26.7 C (80.1 F) | 1.1 C (2.0 F) | 3 years | 10 of 100 (Routine) |
| 26 July 2026 | Omaha Eppley Airfield, US | daily high min | 26.7 C (80.1 F) | 1.7 C (3.1 F) | 71 years | 33 of 100 (Routine) |
| 9 June 2026 | Omaha Eppley Airfield, US | daily high min | 23.3 C (73.9 F) | 0.5 C (0.9 F) | 24 years | 15 of 100 (Routine) |
| 17 May 2026 | Omaha Eppley Airfield, US | daily rain | 30.5 mm (1.2 in) | 6.6 mm (0.26 in) | 44 years | 25 of 100 (Routine) |
| 15 May 2026 | Omaha Eppley Airfield, US | daily high max (Tie) | 33.9 C (93.0 F) | tie | 8 years | 2 of 100 (Routine) |
| 2 May 2026 | Omaha Eppley Airfield, US | daily low min | -1.1 C (30.0 F) | 0.5 C (0.9 F) | 64 years | 27 of 100 (Routine) |
Climate Trend
76 complete years, 1948 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1948 | 10.7 C | -0.05 C |
| 1949 | 10.6 C | -0.15 C |
| 1950 | 9.2 C | -1.55 C |
| 1951 | 8.9 C | -1.91 C |
| 1952 | 10.8 C | +0.01 C |
| 1953 | 11.9 C | +1.16 C |
| 1954 | 12.1 C | +1.37 C |
| 1955 | 11.0 C | +0.20 C |
| 1956 | 11.4 C | +0.59 C |
| 1957 | 10.8 C | -0.01 C |
| 1958 | 10.5 C | -0.25 C |
| 1959 | 10.4 C | -0.39 C |
| 1960 | 9.7 C | -1.06 C |
| 1961 | 10.1 C | -0.65 C |
| 1962 | 10.4 C | -0.34 C |
| 1963 | 11.1 C | +0.38 C |
| 1964 | 11.0 C | +0.27 C |
| 1965 | 10.6 C | -0.19 C |
| 1966 | 10.4 C | -0.33 C |
| 1967 | 10.6 C | -0.20 C |
| 1968 | 10.6 C | -0.17 C |
| 1969 | 9.9 C | -0.84 C |
| 1970 | 10.9 C | +0.11 C |
| 1971 | 10.8 C | +0.08 C |
| 1972 | 9.7 C | -1.07 C |
| 1973 | 10.7 C | -0.05 C |
| 1974 | 10.6 C | -0.16 C |
| 1975 | 10.8 C | 0.00 C |
| 1976 | 11.0 C | +0.22 C |
| 1977 | 11.7 C | +0.91 C |
| 1978 | 9.7 C | -1.09 C |
| 1979 | 9.5 C | -1.29 C |
| 1980 | 9.9 C | -0.90 C |
| 1981 | 10.4 C | -0.40 C |
| 1982 | 9.0 C | -1.80 C |
| 1983 | 9.4 C | -1.35 C |
| 1984 | 9.6 C | -1.17 C |
| 1985 | 8.8 C | -1.94 C |
| 1986 | 10.7 C | -0.05 C |
| 1987 | 11.9 C | +1.13 C |
| 1988 | 10.8 C | +0.07 C |
| 1989 | 9.8 C | -0.99 C |
| 1990 | 11.2 C | +0.47 C |
| 1991 | 10.9 C | +0.12 C |
| 1992 | 10.7 C | -0.11 C |
| 1993 | 9.1 C | -1.62 C |
| 1994 | 10.5 C | -0.25 C |
| 1997 | 10.2 C | -0.61 C |
| 1998 | 11.7 C | +0.93 C |
| 1999 | 11.4 C | +0.65 C |
| 2000 | 11.0 C | +0.28 C |
| 2001 | 11.3 C | +0.53 C |
| 2002 | 11.2 C | +0.43 C |
| 2003 | 10.5 C | -0.24 C |
| 2004 | 10.8 C | +0.02 C |
| 2005 | 11.6 C | +0.86 C |
| 2006 | 11.9 C | +1.14 C |
| 2007 | 11.0 C | +0.21 C |
| 2008 | 9.6 C | -1.14 C |
| 2009 | 9.9 C | -0.89 C |
| 2010 | 10.8 C | +0.04 C |
| 2011 | 11.0 C | +0.26 C |
| 2012 | 13.2 C | +2.44 C |
| 2013 | 10.4 C | -0.41 C |
| 2014 | 10.2 C | -0.52 C |
| 2015 | 11.9 C | +1.11 C |
| 2016 | 12.8 C | +2.05 C |
| 2017 | 12.3 C | +1.50 C |
| 2018 | 10.9 C | +0.13 C |
| 2019 | 10.7 C | -0.05 C |
| 2020 | 11.7 C | +0.91 C |
| 2021 | 12.3 C | +1.53 C |
| 2022 | 11.0 C | +0.26 C |
| 2023 | 12.1 C | +1.30 C |
| 2024 | 12.5 C | +1.73 C |
| 2025 | 11.8 C | +1.02 C |
The annual mean temperature here has risen by 0.2 C (0.1 to 0.2) per decade over 1948 to 2025. In Fahrenheit: 0.3 F (0.1 to 0.4) per decade. The slope is a straight line fitted to 76 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.2 C (0.1 to 0.2) per decade | 0.3 F (0.1 to 0.4) per decade | 1948 to 2025 | 76 | Rise |
| Mean daily maximum | 0.15 C (0.05 to 0.26) per decade | 0.3 F (0.1 to 0.5) per decade | 1948 to 2025 | 76 | Rise |
| Mean daily minimum | 0.2 C (0.1 to 0.2) per decade | 0.3 F (0.1 to 0.4) per decade | 1948 to 2025 | 76 | 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
1948 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.3 C (109.9 F) | 1974 | 37.8 C (100.0 F) | 79 |
| Coldest night (TNn) | -30.6 C (-23.1 F) | 1982 | -25.0 C (-13.0 F) | 79 |
| Wettest day (Rx1day) | 164.1 mm (6.5 in) | 1999 | 59.2 mm (2.3 in) | 79 |
| Wettest five days (Rx5day) | 266.2 mm (10.5 in) | 1999 | 92.5 mm (3.6 in) | 79 |
| Longest dry spell (CDD) | 55 days | 1952 | 29 days | 79 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1948 | 37.8 C (100.0 F) |
| 1949 | 35.6 C (96.1 F) |
| 1950 | 36.7 C (98.1 F) |
| 1951 | 37.2 C (99.0 F) |
| 1952 | 39.4 C (102.9 F) |
| 1953 | 40.6 C (105.1 F) |
| 1954 | 42.2 C (108.0 F) |
| 1955 | 41.7 C (107.1 F) |
| 1956 | 41.1 C (106.0 F) |
| 1957 | 39.4 C (102.9 F) |
| 1958 | 36.1 C (97.0 F) |
| 1959 | 35.6 C (96.1 F) |
| 1960 | 36.7 C (98.1 F) |
| 1961 | 38.3 C (100.9 F) |
| 1962 | 35.0 C (95.0 F) |
| 1963 | 38.3 C (100.9 F) |
| 1964 | 41.7 C (107.1 F) |
| 1965 | 37.2 C (99.0 F) |
| 1966 | 37.2 C (99.0 F) |
| 1967 | 36.1 C (97.0 F) |
| 1968 | 36.7 C (98.1 F) |
| 1969 | 37.2 C (99.0 F) |
| 1970 | 38.9 C (102.0 F) |
| 1971 | 39.4 C (102.9 F) |
| 1972 | 37.2 C (99.0 F) |
| 1973 | 37.8 C (100.0 F) |
| 1974 | 43.3 C (109.9 F) |
| 1975 | 39.4 C (102.9 F) |
| 1976 | 39.4 C (102.9 F) |
| 1977 | 39.4 C (102.9 F) |
| 1978 | 37.8 C (100.0 F) |
| 1979 | 37.8 C (100.0 F) |
| 1980 | 38.9 C (102.0 F) |
| 1981 | 40.0 C (104.0 F) |
| 1982 | 37.8 C (100.0 F) |
| 1983 | 41.7 C (107.1 F) |
| 1984 | 37.8 C (100.0 F) |
| 1985 | 37.2 C (99.0 F) |
| 1986 | 36.1 C (97.0 F) |
| 1987 | 38.3 C (100.9 F) |
| 1988 | 40.0 C (104.0 F) |
| 1989 | 37.8 C (100.0 F) |
| 1990 | 41.1 C (106.0 F) |
| 1991 | 36.1 C (97.0 F) |
| 1992 | 33.3 C (91.9 F) |
| 1993 | 35.0 C (95.0 F) |
| 1994 | 35.6 C (96.1 F) |
| 1995 | 42.8 C (109.0 F) |
| 1996 | 36.1 C (97.0 F) |
| 1997 | 36.7 C (98.1 F) |
| 1998 | 36.7 C (98.1 F) |
| 1999 | 37.8 C (100.0 F) |
| 2000 | 38.9 C (102.0 F) |
| 2001 | 36.7 C (98.1 F) |
| 2002 | 40.0 C (104.0 F) |
| 2003 | 38.9 C (102.0 F) |
| 2004 | 35.0 C (95.0 F) |
| 2005 | 40.6 C (105.1 F) |
| 2006 | 40.0 C (104.0 F) |
| 2007 | 37.8 C (100.0 F) |
| 2008 | 38.3 C (100.9 F) |
| 2009 | 36.7 C (98.1 F) |
| 2010 | 37.2 C (99.0 F) |
| 2011 | 38.3 C (100.9 F) |
| 2012 | 41.1 C (106.0 F) |
| 2013 | 38.3 C (100.9 F) |
| 2014 | 36.1 C (97.0 F) |
| 2015 | 37.2 C (99.0 F) |
| 2016 | 37.2 C (99.0 F) |
| 2017 | 39.4 C (102.9 F) |
| 2018 | 38.3 C (100.9 F) |
| 2019 | 36.7 C (98.1 F) |
| 2020 | 37.8 C (100.0 F) |
| 2021 | 40.6 C (105.1 F) |
| 2022 | 38.3 C (100.9 F) |
| 2023 | 40.0 C (104.0 F) |
| 2024 | 38.3 C (100.9 F) |
| 2025 | 38.9 C (102.0 F) |
| 2026 | 40.0 C (104.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1948 | -27.2 C (-17.0 F) |
| 1949 | -24.4 C (-11.9 F) |
| 1950 | -27.8 C (-18.0 F) |
| 1951 | -24.4 C (-11.9 F) |
| 1952 | -21.7 C (-7.1 F) |
| 1953 | -23.3 C (-9.9 F) |
| 1954 | -25.6 C (-14.1 F) |
| 1955 | -23.9 C (-11.0 F) |
| 1956 | -22.2 C (-8.0 F) |
| 1957 | -23.3 C (-9.9 F) |
| 1958 | -26.1 C (-15.0 F) |
| 1959 | -23.3 C (-9.9 F) |
| 1960 | -25.6 C (-14.1 F) |
| 1961 | -24.4 C (-11.9 F) |
| 1962 | -26.1 C (-15.0 F) |
| 1963 | -27.2 C (-17.0 F) |
| 1964 | -25.0 C (-13.0 F) |
| 1965 | -26.7 C (-16.1 F) |
| 1966 | -27.2 C (-17.0 F) |
| 1967 | -23.9 C (-11.0 F) |
| 1968 | -26.7 C (-16.1 F) |
| 1969 | -25.6 C (-14.1 F) |
| 1970 | -26.1 C (-15.0 F) |
| 1971 | -27.2 C (-17.0 F) |
| 1972 | -26.1 C (-15.0 F) |
| 1973 | -25.0 C (-13.0 F) |
| 1974 | -30.0 C (-22.0 F) |
| 1975 | -28.3 C (-18.9 F) |
| 1976 | -26.1 C (-15.0 F) |
| 1977 | -29.4 C (-20.9 F) |
| 1978 | -25.0 C (-13.0 F) |
| 1979 | -25.0 C (-13.0 F) |
| 1980 | -26.1 C (-15.0 F) |
| 1981 | -29.4 C (-20.9 F) |
| 1982 | -30.6 C (-23.1 F) |
| 1983 | -29.4 C (-20.9 F) |
| 1984 | -25.0 C (-13.0 F) |
| 1985 | -27.8 C (-18.0 F) |
| 1986 | -24.4 C (-11.9 F) |
| 1987 | -20.0 C (-4.0 F) |
| 1988 | -26.1 C (-15.0 F) |
| 1989 | -30.6 C (-23.1 F) |
| 1990 | -25.0 C (-13.0 F) |
| 1991 | -24.4 C (-11.9 F) |
| 1992 | -20.0 C (-4.0 F) |
| 1993 | -21.7 C (-7.1 F) |
| 1994 | -25.0 C (-13.0 F) |
| 1995 | -23.9 C (-11.0 F) |
| 1996 | -20.0 C (-4.0 F) |
| 1997 | -24.4 C (-11.9 F) |
| 1998 | -23.9 C (-11.0 F) |
| 1999 | -23.3 C (-9.9 F) |
| 2000 | -23.9 C (-11.0 F) |
| 2001 | -23.3 C (-9.9 F) |
| 2002 | -20.6 C (-5.1 F) |
| 2003 | -24.4 C (-11.9 F) |
| 2004 | -22.8 C (-9.0 F) |
| 2005 | -23.9 C (-11.0 F) |
| 2006 | -21.7 C (-7.1 F) |
| 2007 | -23.9 C (-11.0 F) |
| 2008 | -22.8 C (-9.0 F) |
| 2009 | -26.7 C (-16.1 F) |
| 2010 | -28.9 C (-20.0 F) |
| 2011 | -23.3 C (-9.9 F) |
| 2012 | -18.3 C (-0.9 F) |
| 2013 | -19.9 C (-3.8 F) |
| 2014 | -23.8 C (-10.8 F) |
| 2015 | -21.0 C (-5.8 F) |
| 2016 | -23.8 C (-10.8 F) |
| 2017 | -25.5 C (-13.9 F) |
| 2018 | -28.8 C (-19.8 F) |
| 2019 | -25.5 C (-13.9 F) |
| 2020 | -19.9 C (-3.8 F) |
| 2021 | -30.5 C (-22.9 F) |
| 2022 | -25.5 C (-13.9 F) |
| 2023 | -17.7 C (0.1 F) |
| 2024 | -26.6 C (-15.9 F) |
| 2025 | -26.0 C (-14.8 F) |
| 2026 | -22.2 C (-8.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1948 | 81.8 mm (3.2 in) |
| 1949 | 62.2 mm (2.4 in) |
| 1950 | 71.6 mm (2.8 in) |
| 1951 | 57.4 mm (2.3 in) |
| 1952 | 51.1 mm (2.0 in) |
| 1953 | 47.8 mm (1.9 in) |
| 1954 | 44.5 mm (1.8 in) |
| 1955 | 55.9 mm (2.2 in) |
| 1956 | 53.1 mm (2.1 in) |
| 1957 | 61.2 mm (2.4 in) |
| 1958 | 43.4 mm (1.7 in) |
| 1959 | 83.1 mm (3.3 in) |
| 1960 | 61.5 mm (2.4 in) |
| 1961 | 84.1 mm (3.3 in) |
| 1962 | 63.2 mm (2.5 in) |
| 1963 | 51.8 mm (2.0 in) |
| 1964 | 55.9 mm (2.2 in) |
| 1965 | 158.5 mm (6.2 in) |
| 1966 | 48.8 mm (1.9 in) |
| 1967 | 46.0 mm (1.8 in) |
| 1968 | 78.5 mm (3.1 in) |
| 1969 | 70.4 mm (2.8 in) |
| 1970 | 41.4 mm (1.6 in) |
| 1971 | 67.6 mm (2.7 in) |
| 1972 | 67.1 mm (2.6 in) |
| 1973 | 89.7 mm (3.5 in) |
| 1974 | 56.1 mm (2.2 in) |
| 1975 | 39.4 mm (1.6 in) |
| 1976 | 38.1 mm (1.5 in) |
| 1977 | 57.7 mm (2.3 in) |
| 1978 | 59.7 mm (2.4 in) |
| 1979 | 43.9 mm (1.7 in) |
| 1980 | 50.0 mm (2.0 in) |
| 1981 | 55.9 mm (2.2 in) |
| 1982 | 78.0 mm (3.1 in) |
| 1983 | 70.9 mm (2.8 in) |
| 1984 | 38.6 mm (1.5 in) |
| 1985 | 39.1 mm (1.5 in) |
| 1986 | 68.6 mm (2.7 in) |
| 1987 | 105.7 mm (4.2 in) |
| 1988 | 31.5 mm (1.2 in) |
| 1989 | 68.8 mm (2.7 in) |
| 1990 | 61.5 mm (2.4 in) |
| 1991 | 66.8 mm (2.6 in) |
| 1992 | 43.4 mm (1.7 in) |
| 1993 | 64.5 mm (2.5 in) |
| 1994 | 103.4 mm (4.1 in) |
| 1995 | 58.4 mm (2.3 in) |
| 1996 | 43.2 mm (1.7 in) |
| 1997 | 59.2 mm (2.3 in) |
| 1998 | 71.9 mm (2.8 in) |
| 1999 | 164.1 mm (6.5 in) |
| 2000 | 50.5 mm (2.0 in) |
| 2001 | 57.2 mm (2.3 in) |
| 2002 | 59.9 mm (2.4 in) |
| 2003 | 46.0 mm (1.8 in) |
| 2004 | 77.5 mm (3.1 in) |
| 2005 | 39.9 mm (1.6 in) |
| 2006 | 47.8 mm (1.9 in) |
| 2007 | 86.1 mm (3.4 in) |
| 2008 | 57.2 mm (2.3 in) |
| 2009 | 56.6 mm (2.2 in) |
| 2010 | 69.6 mm (2.7 in) |
| 2011 | 49.8 mm (2.0 in) |
| 2012 | 56.6 mm (2.2 in) |
| 2013 | 39.4 mm (1.6 in) |
| 2014 | 134.6 mm (5.3 in) |
| 2015 | 145.8 mm (5.7 in) |
| 2016 | 48.5 mm (1.9 in) |
| 2017 | 34.3 mm (1.4 in) |
| 2018 | 156.7 mm (6.2 in) |
| 2019 | 81.0 mm (3.2 in) |
| 2020 | 29.2 mm (1.1 in) |
| 2021 | 67.1 mm (2.6 in) |
| 2022 | 28.7 mm (1.1 in) |
| 2023 | 59.4 mm (2.3 in) |
| 2024 | 67.3 mm (2.6 in) |
| 2025 | 64.5 mm (2.5 in) |
| 2026 | 120.4 mm (4.7 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1948 | 95.5 mm (3.8 in) |
| 1949 | 80.3 mm (3.2 in) |
| 1950 | 115.6 mm (4.6 in) |
| 1951 | 114.1 mm (4.5 in) |
| 1952 | 71.6 mm (2.8 in) |
| 1953 | 61.5 mm (2.4 in) |
| 1954 | 73.2 mm (2.9 in) |
| 1955 | 87.6 mm (3.4 in) |
| 1956 | 86.4 mm (3.4 in) |
| 1957 | 118.8 mm (4.7 in) |
| 1958 | 99.8 mm (3.9 in) |
| 1959 | 126.5 mm (5.0 in) |
| 1960 | 75.7 mm (3.0 in) |
| 1961 | 97.6 mm (3.8 in) |
| 1962 | 86.3 mm (3.4 in) |
| 1963 | 77.9 mm (3.1 in) |
| 1964 | 107.9 mm (4.2 in) |
| 1965 | 214.1 mm (8.4 in) |
| 1966 | 87.1 mm (3.4 in) |
| 1967 | 92.0 mm (3.6 in) |
| 1968 | 91.7 mm (3.6 in) |
| 1969 | 82.9 mm (3.3 in) |
| 1970 | 87.7 mm (3.5 in) |
| 1971 | 120.9 mm (4.8 in) |
| 1972 | 95.5 mm (3.8 in) |
| 1973 | 152.2 mm (6.0 in) |
| 1974 | 77.6 mm (3.1 in) |
| 1975 | 44.8 mm (1.8 in) |
| 1976 | 52.8 mm (2.1 in) |
| 1977 | 104.4 mm (4.1 in) |
| 1978 | 123.5 mm (4.9 in) |
| 1979 | 77.9 mm (3.1 in) |
| 1980 | 124.5 mm (4.9 in) |
| 1981 | 63.0 mm (2.5 in) |
| 1982 | 148.9 mm (5.9 in) |
| 1983 | 112.3 mm (4.4 in) |
| 1984 | 100.4 mm (4.0 in) |
| 1985 | 56.3 mm (2.2 in) |
| 1986 | 90.2 mm (3.6 in) |
| 1987 | 152.9 mm (6.0 in) |
| 1988 | 81.8 mm (3.2 in) |
| 1989 | 145.3 mm (5.7 in) |
| 1990 | 103.2 mm (4.1 in) |
| 1991 | 109.2 mm (4.3 in) |
| 1992 | 81.0 mm (3.2 in) |
| 1993 | 159.2 mm (6.3 in) |
| 1994 | 108.8 mm (4.3 in) |
| 1995 | 66.5 mm (2.6 in) |
| 1996 | 73.4 mm (2.9 in) |
| 1997 | 92.9 mm (3.7 in) |
| 1998 | 116.6 mm (4.6 in) |
| 1999 | 266.2 mm (10.5 in) |
| 2000 | 78.7 mm (3.1 in) |
| 2001 | 102.1 mm (4.0 in) |
| 2002 | 99.3 mm (3.9 in) |
| 2003 | 56.5 mm (2.2 in) |
| 2004 | 137.2 mm (5.4 in) |
| 2005 | 68.8 mm (2.7 in) |
| 2006 | 66.9 mm (2.6 in) |
| 2007 | 191.0 mm (7.5 in) |
| 2008 | 100.3 mm (3.9 in) |
| 2009 | 66.0 mm (2.6 in) |
| 2010 | 76.7 mm (3.0 in) |
| 2011 | 88.7 mm (3.5 in) |
| 2012 | 66.3 mm (2.6 in) |
| 2013 | 65.9 mm (2.6 in) |
| 2014 | 171.7 mm (6.8 in) |
| 2015 | 188.2 mm (7.4 in) |
| 2016 | 79.5 mm (3.1 in) |
| 2017 | 88.2 mm (3.5 in) |
| 2018 | 220.5 mm (8.7 in) |
| 2019 | 106.2 mm (4.2 in) |
| 2020 | 49.8 mm (2.0 in) |
| 2021 | 92.5 mm (3.6 in) |
| 2022 | 50.8 mm (2.0 in) |
| 2023 | 98.3 mm (3.9 in) |
| 2024 | 140.0 mm (5.5 in) |
| 2025 | 69.8 mm (2.7 in) |
| 2026 | 141.8 mm (5.6 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1948 | 21 days |
| 1949 | 33 days |
| 1950 | 26 days |
| 1951 | 17 days |
| 1952 | 55 days |
| 1953 | 42 days |
| 1954 | 42 days |
| 1955 | 35 days |
| 1956 | 37 days |
| 1957 | 27 days |
| 1958 | 33 days |
| 1959 | 16 days |
| 1960 | 28 days |
| 1961 | 23 days |
| 1962 | 19 days |
| 1963 | 28 days |
| 1964 | 20 days |
| 1965 | 22 days |
| 1966 | 45 days |
| 1967 | 36 days |
| 1968 | 44 days |
| 1969 | 24 days |
| 1970 | 26 days |
| 1971 | 33 days |
| 1972 | 29 days |
| 1973 | 27 days |
| 1974 | 30 days |
| 1975 | 32 days |
| 1976 | 35 days |
| 1977 | 21 days |
| 1978 | 18 days |
| 1979 | 37 days |
| 1980 | 48 days |
| 1981 | 30 days |
| 1982 | 25 days |
| 1983 | 24 days |
| 1984 | 33 days |
| 1985 | 24 days |
| 1986 | 33 days |
| 1987 | 35 days |
| 1988 | 31 days |
| 1989 | 22 days |
| 1990 | 20 days |
| 1991 | 23 days |
| 1992 | 22 days |
| 1993 | 22 days |
| 1994 | 31 days |
| 1995 | 20 days |
| 1996 | 26 days |
| 1997 | 18 days |
| 1998 | 39 days |
| 1999 | 55 days |
| 2000 | 23 days |
| 2001 | 31 days |
| 2002 | 35 days |
| 2003 | 19 days |
| 2004 | 26 days |
| 2005 | 31 days |
| 2006 | 25 days |
| 2007 | 43 days |
| 2008 | 18 days |
| 2009 | 25 days |
| 2010 | 30 days |
| 2011 | 21 days |
| 2012 | 38 days |
| 2013 | 32 days |
| 2014 | 33 days |
| 2015 | 30 days |
| 2016 | 32 days |
| 2017 | 32 days |
| 2018 | 23 days |
| 2019 | 18 days |
| 2020 | 45 days |
| 2021 | 29 days |
| 2022 | 26 days |
| 2023 | 22 days |
| 2024 | 41 days |
| 2025 | 40 days |
| 2026 | 25 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
76 years with a frostAcross 76 years with a frost, the median last spring frost at Omaha Eppley Airfield falls on 22 April and the median first autumn frost on 12 October, which leaves a median of 174 days between them.
In 1994 to 2025 the median growing season was 178 days. That is 1 day more than in 1948 to 1977.
Fitted over all years, the growing season changes by +1.2 days per decade at this station.
| Measure | Median, all years | Earliest period (1948 to 1977) | Recent period (1994 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 22 April | 22 April | 19 April | 3 days earlier | -0.4 days per decade |
| First autumn frost | 12 October | 12 October | 18 October | 6 days later | +0.8 days per decade |
| Growing days | 174 days | 177 days | 178 days | 1 day more | +1.2 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
78 years, 1948 to 2025A day with at least 57.7 mm (2.3 in) of rain is expected about once in 2 years. A day with at least 171.8 mm (6.8 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 57.7 mm (2.3 in) | |
| 5 years | 79.1 mm (3.1 in) | |
| 10 years | 96.4 mm (3.8 in) | |
| 25 years | 122.5 mm (4.8 in) | |
| 50 years | 145.4 mm (5.7 in) | |
| 100 years | 171.8 mm (6.8 in) | Longer than the 78 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, 78 years of values from 1948 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: 164.1 mm (6.5 in) in 1999; 158.5 mm (6.2 in) in 1965; 156.7 mm (6.2 in) in 2018.
Station Changes
3 suspected3 changes were suspected in the annual mean temperature of Omaha Eppley Airfield, at 1980, 1987 and 2011. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1980 ran 1.0 C (1.8 F) lower than in the years before (likely change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1987 ran 0.5 C (0.9 F) higher than in the years before (likely change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 2011 ran 0.2 C (0.4 F) higher than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1980 | -1.0 | -1.8 | likely | 5 |
| 1987 | +0.5 | +0.9 | likely | 5 |
| 2011 | +0.2 | +0.4 | likely | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Climate Twins
2011 to 2025 against 1961 to 1990Over 2011 to 2025, Omaha Eppley Airfield had a mean temperature of 11.6 C (53.0 F) and 775.9 mm (30.5 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Tuttle Creek Lake (United States, 237 km away), Auburn 5 ESE (United States, 105 km away) and Marysville (United States, 175 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Tuttle Creek Lake | United States | 237 km (147 mi) | 11.5 C (52.7 F) | 793.9 mm (31.3 in) | 0.75 |
| Auburn 5 ESE | United States | 105 km (65 mi) | 11.4 C (52.6 F) | 802.6 mm (31.6 in) | 0.77 |
| Marysville | United States | 175 km (109 mi) | 11.4 C (52.4 F) | 765.7 mm (30.1 in) | 0.78 |
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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-16).