Preston July Weather

Averages and records for weather in Preston, Idaho in the month of July.
Typical Preston July Weather
1991–2020
Average daily high 89.3 °F
Average daily low 53.9 °F
Average monthly precipitation 0.7 inches
Average monthly snow none
Preston July Weather Records
1964–2022
Highest temperature 110 °F July 23, 2000
Lowest temperature 32 °F July 1, 1968
Highest daily low 68 °F July 22, 2005
Lowest daily high 57 °F July 24, 1993
Hottest average temperature 4.9 °F
above average
2021
Coldest average temperature -4.8 °F
below average
1969
Most daily precipitation 1.1 inches July 22, 1987
Most monthly precipitation 2.3 inches 1987
Most daily snow none -
Most monthly snow none -
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
July 1 85.8 50.6 98 32
July 2 86.2 50.9 97 37
July 3 86.6 51.2 97 41
July 4 87.0 51.5 98 33
July 5 87.3 51.8 99 35
July 6 87.5 52.0 98 38
July 7 87.8 52.2 98 36
July 8 88.0 52.5 98 37
July 9 88.3 52.7 98 41
July 10 88.5 52.9 101 41
July 11 88.6 53.0 99 40
July 12 88.7 53.1 101 43
July 13 88.8 53.3 100 37
July 14 89.0 53.4 101 42
July 15 89.2 53.6 98 44
July 16 89.3 53.7 99 44
July 17 89.4 53.9 100 44
July 18 89.5 53.9 101 41
July 19 89.6 54.0 99 40
July 20 89.7 54.1 98 44
July 21 89.7 54.2 99 44
July 22 89.7 54.3 101 44
July 23 89.7 54.3 110 36
July 24 89.7 54.3 97 42
July 25 89.6 54.3 96 44
July 26 89.5 54.3 98 47
July 27 89.5 54.2 99 40
July 28 89.5 54.2 98 39
July 29 89.4 54.2 98 41
July 30 89.3 54.1 100 45
July 31 89.3 54.0 98 38
Weather Station Details
Years Station Coordinates
1964–2022 Preston location