| Weather Source |
If you are using Internet Explorer, this page requires at least version 8 or higher to properly display the information
| Year | Lowest Temperature (F) | Highest Temperature (F) | Warmest Minimum Temperature (F) | Coldest Maximum Temperature (F) | Average Minimum Temperature (F) | Average Maximum Temperature (F) | Mean Temperature (F) | Total Precipitation (In) | Total Snowfall (In) | Max 24hr Precipitation (In) | Max 24hr Snowfall (In) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | 21 | 51 | 37 | 29 | 31.1 | 41.6 | 36.3 | 0.48 | 0.30 | ||
| 2009 | |||||||||||
| 2008 | -5 | 42 | 28 | 17 | 11.6 | 28.6 | 20.1 | 0.57 | 0.15 | ||
| 2007 | 3 | 51 | 33 | 17 | 19.4 | 32.3 | 25.9 | 0.21 | 0.00 | 0.18 | 0.00 |
| 2006 | 20 | 56 | 40 | 29 | 29.4 | 40.9 | 35.2 | 2.24 | 0.00 | 0.37 | 0.00 |
| 2005 | 4 | 51 | 34 | 14 | 21.3 | 32.1 | 26.7 | 0.45 | 0.00 | 0.16 | 0.00 |
| 2004 | -11 | 49 | 34 | 8 | 22.9 | 33.0 | 28.0 | 0.55 | 0.00 | 0.11 | 0.00 |
| 2003 | 24 | 56 | 36 | 31 | 30.2 | 39.1 | 34.6 | 2.49 | 0.00 | 0.49 | 0.00 |
| 2002 | 12 | 54 | 36 | 32 | 27.8 | 40.9 | 34.4 | 0.37 | 0.00 | 0.19 | 0.00 |
| 2001 | 14 | 43 | 36 | 26 | 26.1 | 37.2 | 31.6 | 0.38 | 2.10 | 0.13 | 1.00 |
| 2000 | 12 | 50 | 32 | 29 | 23.9 | 36.5 | 30.2 | 0.97 | 9.40 | 0.16 | 3.20 |
| 1999 | 21 | 57 | 39 | 32 | 28.3 | 41.6 | 34.9 | 1.29 | 1.40 | 0.59 | 0.90 |
| 1998 | 5 | 50 | 36 | 18 | 24.9 | 38.3 | 31.6 | 0.95 | 5.00 | 0.28 | 2.10 |
| 1997 | 1 | 48 | 32 | 19 | 19.7 | 34.1 | 26.9 | 1.06 | 5.00 | 0.27 | 2.00 |
| 1996 | -16 | 50 | 33 | 7 | 19.1 | 31.1 | 25.1 | 0.80 | 13.00 | 0.15 | 2.50 |
| 1995 | 12 | 56 | 39 | 23 | 28.0 | 38.2 | 33.1 | 2.45 | 2.90 | 0.55 | 1.00 |
| 1994 | 22 | 54 | 40 | 32 | 30.0 | 42.7 | 36.4 | 0.56 | 0.00 | 0.18 | 0.00 |
| 1993 | -10 | 41 | 33 | 11 | 14.4 | 27.7 | 21.0 | 1.50 | 19.50 | 0.45 | 7.00 |
| 1992 | 16 | 54 | 42 | 30 | 28.4 | 38.6 | 33.5 | 0.41 | 2.10 | 0.13 | 1.00 |
| 1991 | 4 | 51 | 33 | 19 | 18.5 | 32.9 | 25.7 | 0.11 | 2.00 | 0.10 | 1.00 |
| 1990 | 22 | 53 | 38 | 32 | 29.4 | 43.7 | 36.6 | 0.74 | 0.00 | 0.21 | 0.00 |
| 1989 | 7 | 59 | 37 | 24 | 23.5 | 38.2 | 30.9 | 0.27 | 1.00 | 0.16 | 1.00 |
| 1988 | 4 | 46 | 33 | 24 | 20.5 | 33.5 | 27.0 | 0.67 | 6.00 | 0.22 | 2.00 |
| 1987 | 4 | 44 | 32 | 19 | 21.0 | 32.7 | 26.9 | 1.17 | 10.20 | 0.40 | 4.00 |
| 1986 | 11 | 48 | 34 | 22 | 22.4 | 34.1 | 28.2 | 1.76 | 10.10 | 0.43 | 4.30 |
| 1985 | -4 | 33 | 27 | 13 | 16.5 | 24.7 | 20.6 | 0.50 | 2.50 | 0.48 | 2.30 |
| 1984 | 3 | 55 | 35 | 19 | 21.5 | 35.3 | 28.4 | 0.34 | 1.40 | 0.15 | 0.80 |
| 1983 | 13 | 52 | 36 | 23 | 27.7 | 39.5 | 33.6 | 1.22 | 3.20 | 0.22 | 2.00 |
| 1982 | -15 | 48 | 32 | 10 | 15.0 | 32.4 | 23.7 | 0.41 | 5.00 | 0.20 | 2.00 |
| 1981 | 26 | 53 | 44 | 31 | 33.5 | 42.3 | 37.9 | 0.53 | 0.00 | 0.22 | 0.00 |
| 1980 | -9 | 44 | 32 | 11 | 13.0 | 25.7 | 19.3 | 0.92 | 15.00 | 0.21 | 5.00 |
| 1979 | -18 | 37 | 23 | 7 | 6.8 | 21.5 | 14.2 | 0.26 | 7.40 | 0.16 | 5.00 |
| 1978 | -3 | 42 | 36 | 17 | 24.6 | 33.9 | 29.3 | 1.34 | 9.10 | 0.32 | 3.20 |
| 1977 | -2 | 49 | 31 | 13 | 17.2 | 28.1 | 22.6 | 0.00 | 0.30 | 0.00 | 0.30 |
| 1976 | 8 | 50 | 35 | 24 | 22.5 | 34.0 | 28.3 | 0.48 | 8.00 | 0.20 | 3.00 |
| 1975 | 5 | 43 | 33 | 18 | 18.8 | 33.1 | 25.9 | 0.94 | 8.60 | 0.28 | 2.40 |
| 1974 | -12 | 51 | 38 | 2 | 18.1 | 31.0 | 24.5 | 1.06 | 3.00 | 0.46 | 1.60 |
| 1973 | 8 | 45 | 35 | 22 | 24.1 | 34.9 | 29.5 | 0.96 | 4.90 | 0.23 | 2.20 |
| 1972 | -6 | 50 | 35 | 10 | 17.5 | 32.5 | 25.0 | 0.33 | 3.20 | 0.14 | 1.40 |
| 1971 | -2 | 61 | 37 | 17 | 19.2 | 35.5 | 27.4 | 0.99 | 3.30 | 0.60 | 1.40 |
| 1970 | -2 | 43 | 33 | 20 | 21.7 | 32.0 | 26.9 | 2.44 | 8.20 | 0.52 | 3.00 |
| 1969 | -12 | 39 | 29 | 4 | 8.1 | 20.3 | 14.2 | 1.28 | 14.10 | 0.37 | 3.70 |
| 1968 | 8 | 56 | 39 | 22 | 23.3 | 37.3 | 30.3 | 1.62 | 6.50 | 0.56 | 3.60 |
| 1967 | 22 | 54 | 39 | 31 | 28.5 | 41.7 | 35.1 | 0.68 | 1.60 | 0.24 | 1.30 |
| 1966 | 4 | 43 | 31 | 23 | 19.4 | 31.9 | 25.6 | 0.53 | 5.10 | 0.22 | 3.00 |
| 1965 | 2 | 47 | 32 | 24 | 21.5 | 33.1 | 27.3 | 0.95 | 5.90 | 0.45 | 4.50 |
| 1964 | 6 | 46 | 32 | 25 | 22.6 | 36.1 | 29.4 | 0.49 | 6.30 | 0.20 | 3.00 |
| 1963 | -1 | 52 | 34 | 10 | 15.5 | 30.7 | 23.1 | 0.49 | 5.00 | 0.46 | 5.00 |
| 1962 | -4 | 54 | 35 | 11 | 18.8 | 32.6 | 25.7 | 0.16 | 0.50 | 0.06 | 0.50 |
| 1961 | 16 | 54 | 43 | 22 | 25.5 | 36.5 | 30.9 | 0.40 | 2.10 | 0.15 | 2.00 |
| 1960 | -6 | 41 | 29 | 15 | 15.1 | 26.9 | 21.0 | 0.74 | 4.90 | 0.26 | 3.00 |
| 1959 | -1 | 52 | 36 | 10 | 24.1 | 35.7 | 29.9 | 2.31 | 5.70 | 0.69 | 2.30 |
| 1958 | 21 | 55 | 37 | 29 | 29.4 | 39.8 | 34.6 | 1.72 | 3.70 | 0.44 | 2.70 |
| 1957 | -20 | 40 | 29 | 0 | 8.0 | 21.7 | 14.9 | 0.94 | 10.80 | 0.40 | 4.00 |
| 1956 | -4 | 45 | 35 | 14 | 22.6 | 33.8 | 28.2 | 1.17 | 10.20 | 0.27 | 2.70 |
| 1955 | 5 | 43 | 33 | 25 | 21.9 | 32.5 | 27.2 | 0.87 | 8.80 | 0.27 | 2.70 |
| 1954 | -3 | 56 | 36 | 10 | 19.2 | 32.7 | 26.0 | 1.17 | 11.50 | 0.40 | 4.00 |
| 1953 | 15 | 61 | 41 | 30 | 30.6 | 44.4 | 37.5 | 2.29 | 5.30 | 0.45 | 4.70 |
| 1952 | -7 | 42 | 29 | 9 | 14.8 | 27.2 | 21.0 | 1.14 | 10.70 | 0.28 | 3.10 |
| 1951 | 4 | 48 | 37 | 16 | 23.4 | 34.8 | 29.1 | 1.08 | 7.00 | 0.30 | 3.10 |
| 1950 | -22 | 43 | 21 | -2 | 0.1 | 15.3 | 7.7 | 0.72 | 13.60 | 0.18 | 3.40 |
| Station Details for: "Ephrata Arpt Fcwos" (Grant County) View Map | |
|---|---|
| Weather Source ID | 10082 |
| National Weather Service ID (NWS) | EPH |
| NWS Cooperative Observer ID (COOP) | 452614 |
| International Civil Aviation Organization ID (ICAO) | KEPH |
| World Meteorological Organization ID (WMO) | |
| Latitude: 47.3044 Longitude: -119.514 Elevation: 383.743m (1258.996ft) | |
| Zip Code: 98823 | |