Missoula July Weather

Averages and records for weather in Missoula, Montana in the month of July.
Typical Missoula July Weather
1991–2020
Average daily high 86.1 °F
Average daily low 51.6 °F
Average monthly precipitation 0.8 inches
Average monthly snow none
Daily chance of precipitation 19.2%
Daily chance of snow 0%
Missoula July Weather Records
1893–2024
Highest temperature 107 °F July 6, 2007
Lowest temperature 27 °F July 1, 1901
Highest daily low 72 °F July 27, 1939
Lowest daily high 48 °F July 19, 1972
Hottest average high temperature 96.5 °F 2007
Coldest average high temperature 71.5 °F 1993
Most daily precipitation 1.6 inches July 21, 1987
Most monthly precipitation 3.4 inches 1909
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 80.8 49.3 100 27
July 2 81.3 49.5 102 36
July 3 81.8 49.7 98 30
July 4 82.3 49.9 101 34
July 5 82.7 50.1 102 37
July 6 83.0 50.3 107 36
July 7 83.4 50.5 100 31
July 8 83.8 50.7 101 36
July 9 84.1 50.8 102 38
July 10 84.4 51.0 105 36
July 11 84.8 51.1 103 38
July 12 85.0 51.3 105 37
July 13 85.3 51.4 104 39
July 14 85.7 51.4 103 30
July 15 86.0 51.6 103 39
July 16 86.2 51.7 100 35
July 17 86.5 51.7 103 35
July 18 86.7 51.8 102 37
July 19 86.9 52.0 105 35
July 20 87.1 52.1 102 38
July 21 87.2 52.2 103 38
July 22 87.4 52.3 105 37
July 23 87.5 52.4 103 38
July 24 87.6 52.4 100 40
July 25 87.7 52.4 101 40
July 26 87.8 52.5 101 38
July 27 87.8 52.5 103 43
July 28 87.8 52.5 101 37
July 29 87.8 52.4 102 37
July 30 87.8 52.4 102 38
July 31 87.8 52.3 104 38
Weather Station Details
Years Station Coordinates
1948–2024 Missoula International Airport location
1893–1947 Missoula 6 NW WFO location