July weather in Manhattan, MT
The average temperature in Manhattan in July is 66.8°F (49.1°F–84.5°F). Average precipitation: 1.32 inches.
July is a summer month in Manhattan, and is warmer than the annual average of 42.7°F. Daily temperatures swing about 35.4°F between overnight low and afternoon high. Daylight averages about 15h 12m. For travel, July is a comfortable month to visit.
Avg High
84.5°F
Avg Low
49.1°F
Precipitation
1.32 in
Daylight
15h 12m
July records in Manhattan
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 96.1°F (2021) | 39.9°F (2020) | 0.18 in (2024) |
| July 2 | 93.9°F (2025) | 43.0°F (2011) | 0.30 in (2012) |
| July 3 | 96.1°F (2013) | 39.9°F (2020) | 0.35 in (2010) |
| July 4 | 99.0°F (2021) | 35.1°F (2018) | 0.26 in (2024) |
| July 5 | 95.0°F (2021) | 34.0°F (2018) | 0.50 in (2025) |
| July 6 | 93.9°F (2017) | 43.0°F (2024) | 0.90 in (2023) |
| July 7 | 96.1°F (2018) | 32.0°F (2016) | 0.15 in (2009) |
| July 8 | 95.0°F (2021) | 32.0°F (2016) | 0.25 in (2009) |
| July 9 | 98.1°F (2017) | 37.9°F (2011) | 0.35 in (2009) |
| July 10 | 96.1°F (2025) | 39.9°F (2009) | 0.06 in (2022) |
| July 11 | 98.1°F (2024) | 42.1°F (2009) | 0.94 in (2016) |
| July 12 | 96.1°F (2024) | 37.0°F (2008) | 0.20 in (2011) |
| July 13 | 96.1°F (2024) | 37.0°F (2008) | 0.11 in (2019) |
| July 14 | 96.1°F (2024) | 39.0°F (2008) | 0.58 in (2022) |
| July 15 | 97.0°F (2025) | 39.0°F (2008) | 0.22 in (2019) |
| July 16 | 95.0°F (2013) | 41.0°F (2020) | 0.25 in (2014) |
| July 17 | 93.9°F (2017) | 46.0°F (2009) | 0.25 in (2019) |
| July 18 | 96.1°F (2021) | 46.9°F (2008) | 0.20 in (2013) |
| July 19 | 100.0°F (2021) | 45.0°F (2018) | 0.00 in (2008) |
| July 20 | 96.1°F (2011) | 42.1°F (2008) | 0.01 in (2021) |
| July 21 | 96.1°F (2017) | 39.9°F (2019) | 0.03 in (2014) |
| July 22 | 97.0°F (2012) | 39.9°F (2019) | 0.45 in (2010) |
| July 23 | 97.0°F (2016) | 43.0°F (2013) | 0.78 in (2015) |
| July 24 | 99.0°F (2024) | 43.0°F (2013) | 0.92 in (2015) |
| July 25 | 97.0°F (2024) | 41.0°F (2014) | 0.16 in (2009) |
| July 26 | 96.1°F (2024) | 41.0°F (2014) | 0.00 in (2008) |
| July 27 | 96.1°F (2021) | 43.0°F (2019) | 0.10 in (2009) |
| July 28 | 96.1°F (2021) | 45.0°F (2024) | 0.65 in (2015) |
| July 29 | 93.9°F (2021) | 41.0°F (2015) | 0.05 in (2017) |
| July 30 | 97.0°F (2022) | 35.1°F (2015) | 0.09 in (2021) |
| July 31 | 96.1°F (2017) | 35.1°F (2015) | 0.09 in (2024) |