Average Temperature in Preston by Year

This page contains a list of the mean annual temperature in Preston, Idaho for each year between 1965 and 2022.
It is an average of the daily high and low temperatures for an entire year.
What Was the Hottest Year in Preston History?
Based on NOAA records, 2015 was the warmest year in Preston, Idaho history. The mean temperature for the year was 50.0 °F.
What Was the Coldest Year in Preston History?
Based on NOAA records, 1982 was the coolest year in Preston, Idaho history. The mean temperature for the year was 41.3 °F.
* click column headers to sort
Year Rank Temperature (°F)
2022 20 46.4 °F
2021 5 49.0 °F
2020 12 47.8 °F
2019 21 46.1 °F
2018 6 48.8 °F
2017 9 47.9 °F
2016 11 47.8 °F
2015 1 50.0 °F
2014 4 49.0 °F
2013 25 46.0 °F
2012 2 49.5 °F
2011 30 45.5 °F
2010 24 46.0 °F
2009 27 45.7 °F
2007 7 48.0 °F
2006 13 47.8 °F
2005 19 46.4 °F
2004 23 46.0 °F
2003 3 49.1 °F
2002 26 45.8 °F
1999 15 46.9 °F
1996 17 46.6 °F
1995 14 47.3 °F
1994 8 48.0 °F
1993 38 43.4 °F
1992 16 46.7 °F
1991 31 44.9 °F
1990 22 46.0 °F
1987 18 46.5 °F
1985 40 42.4 °F
1984 39 42.5 °F
1983 37 43.6 °F
1982 41 41.3 °F
1981 10 47.9 °F
1971 35 43.8 °F
1970 32 44.9 °F
1969 34 44.4 °F
1968 36 43.7 °F
1967 29 45.6 °F
1966 28 45.6 °F
1965 33 44.8 °F
Weather Station Details
Years Station Coordinates
1964–2022 Preston location