Eielson Fld Threshold Days by Year (USC00502707)
13 fixed thresholds counted per year at Eielson Fld (USC00502707): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Eielson Fld Thresholds
- Eielson Fld: days with 10 mm (0.39 in) or more of precipitation in 54 years, most in 1948 with 20.
- Eielson Fld: days with a maximum temperature at or below 0 C (32 F) in 51 years, most in 1972 with 181.
- Eielson Fld: nights with a minimum temperature at or below 0 C (32 F) in 50 years, most in 1992 with 242.
- Eielson Fld: nights with a minimum temperature at or below -10 C (14 F) in 50 years, most in 1972 with 181.
- 13 fixed thresholds have at least one qualifying day at Eielson Fld.
Days at or above 30 C (86 F)
26 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1947 | 4 | 3 |
| 1948 | 2 | 3 |
| 1951 | 2 | 3.3 |
| 1953 | 5 | 3.3 |
| 1955 | 3 | 3.3 |
| 1957 | 3 | 3.3 |
| 1960 | 3 | 3.7 |
| 1967 | 5 | 3.7 |
| 1969 | 3 | 3.7 |
| 1971 | 2 | 1.8 |
| 1972 | 1 | 1.8 |
| 1975 | 2 | 1.8 |
| 1976 | 2 | 1.8 |
| 1983 | 2 | 1.7 |
| 1986 | 1 | 1.7 |
| 1987 | 2 | 1.7 |
| 1990 | 9 | 4.4 |
| 1991 | 4 | 4.4 |
| 1992 | 2 | 4.4 |
| 1993 | 5 | 4.4 |
| 1994 | 6 | 4.4 |
| 1998 | 2 | 4.4 |
| 1999 | 3 | 4.4 |
| 2004 | 7 | 4.5 |
| 2009 | 2 | 4.5 |
| 2010 | 1 | 1 |
| Year | First date | Last date |
|---|---|---|
| 1947 | 1947-05-28 | 1947-07-20 |
| 1948 | 1948-06-17 | 1948-06-18 |
| 1951 | 1951-07-08 | 1951-07-16 |
| 1953 | 1953-07-26 | 1953-07-30 |
| 1955 | 1955-07-23 | 1955-07-25 |
| 1957 | 1957-06-06 | 1957-06-10 |
| 1960 | 1960-05-24 | 1960-07-14 |
| 1967 | 1967-06-16 | 1967-07-14 |
| 1969 | 1969-06-14 | 1969-06-20 |
| 1971 | 1971-06-23 | 1971-06-24 |
| 1972 | 1972-06-14 | 1972-06-14 |
| 1975 | 1975-07-10 | 1975-07-11 |
| 1976 | 1976-07-28 | 1976-08-01 |
| 1983 | 1983-06-24 | 1983-06-25 |
| 1986 | 1986-07-05 | 1986-07-05 |
| 1987 | 1987-06-21 | 1987-06-22 |
| 1990 | 1990-06-30 | 1990-08-12 |
| 1991 | 1991-06-20 | 1991-06-30 |
| 1992 | 1992-06-28 | 1992-06-29 |
| 1993 | 1993-07-12 | 1993-07-28 |
| 1994 | 1994-06-13 | 1994-08-06 |
| 1998 | 1998-06-30 | 1998-07-05 |
| 1999 | 1999-06-12 | 1999-08-04 |
| 2004 | 2004-06-19 | 2004-07-14 |
| 2009 | 2009-07-08 | 2009-07-13 |
| 2010 | 2010-08-15 | 2010-08-15 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 26 | 9 | 1990 | 1 |
| 90 F (32.2 C): Days | 15 | 2 | 1948 | 1 |
| 0 C (32 F): Ice days (max | 51 | 181 | 1972 | 146 |
| 0 C (32 F): Frost days (min | 50 | 242 | 1992 | 229 |
| -10 C (14 F): Days with min | 50 | 181 | 1972 | 158 |
| -20 C (-4 F): Days with min | 50 | 136 | 1975 | 96 |
| -30 C (-22 F): Days with min | 50 | 75 | 1974 | 50 |
| -40 C (-40 F): Days with min | 47 | 36 | 1956 | 8 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 54 | 20 | 1948 | 7 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 22 | 3 | 1962 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 1 | 2 | 1967 | 2 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 42 | 16 | 1992 | 2 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 9 | 3 | 1966 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1947.
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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2025-12-31).