July weather in Sussex, WI
The average temperature in Sussex in July is 71.8°F (60.4°F–83.1°F). Average precipitation: 4.18 inches.
July is a summer month in Sussex, and is warmer than the annual average of 46.5°F. Daily temperatures swing about 22.7°F between overnight low and afternoon high. Daylight averages about 14h 53m. For travel, July is a comfortable month to visit.
Avg High
83.1°F
Avg Low
60.4°F
Precipitation
4.18 in
Daylight
14h 53m
July records in Sussex
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 93.9°F (2018) | 46.9°F (2024) | 1.07 in (2014) |
| July 2 | 95.0°F (2018) | 46.0°F (2015) | 1.09 in (2018) |
| July 3 | 97.0°F (2012) | 46.9°F (2015) | 0.99 in (2019) |
| July 4 | 97.0°F (2012) | 51.1°F (2014) | 1.54 in (2025) |
| July 5 | 102.0°F (2012) | 54.0°F (2014) | 0.75 in (2022) |
| July 6 | 104.0°F (2012) | 55.0°F (2022) | 0.77 in (2022) |
| July 7 | 102.9°F (2012) | 51.1°F (2023) | 0.44 in (2015) |
| July 8 | 95.0°F (2020) | 45.0°F (2015) | 0.63 in (2010) |
| July 9 | 93.9°F (2020) | 48.0°F (2015) | 0.16 in (2013) |
| July 10 | 91.0°F (2018) | 48.9°F (2022) | 1.54 in (2020) |
| July 11 | 91.9°F (2019) | 50.0°F (2022) | 0.22 in (2011) |
| July 12 | 90.0°F (2016) | 51.1°F (2019) | 1.12 in (2017) |
| July 13 | 93.0°F (2012) | 48.0°F (2023) | 1.43 in (2023) |
| July 14 | 95.0°F (2012) | 48.9°F (2023) | 0.64 in (2024) |
| July 15 | 93.0°F (2012) | 51.1°F (2014) | 3.40 in (2010) |
| July 16 | 93.9°F (2012) | 50.0°F (2022) | 2.21 in (2022) |
| July 17 | 99.0°F (2012) | 48.9°F (2014) | 1.39 in (2015) |
| July 18 | 100.0°F (2012) | 51.1°F (2024) | 0.33 in (2016) |
| July 19 | 93.0°F (2013) | 51.1°F (2024) | 0.85 in (2019) |
| July 20 | 96.1°F (2019) | 57.0°F (2018) | 1.07 in (2019) |
| July 21 | 98.1°F (2011) | 52.0°F (2023) | 1.95 in (2018) |
| July 22 | 91.0°F (2011) | 53.1°F (2023) | 0.76 in (2013) |
| July 23 | 91.9°F (2012) | 52.0°F (2023) | 4.60 in (2010) |
| July 24 | 98.1°F (2012) | 50.0°F (2013) | 2.32 in (2022) |
| July 25 | 91.0°F (2016) | 51.1°F (2013) | 0.11 in (2016) |
| July 26 | 95.0°F (2012) | 52.0°F (2024) | 1.00 in (2012) |
| July 27 | 95.0°F (2020) | 52.0°F (2013) | 0.91 in (2017) |
| July 28 | 93.9°F (2025) | 50.0°F (2013) | 2.31 in (2011) |
| July 29 | 96.1°F (2023) | 51.1°F (2013) | 1.43 in (2023) |
| July 30 | 90.0°F (2025) | 50.0°F (2022) | 0.60 in (2018) |
| July 31 | 91.0°F (2011) | 51.1°F (2021) | 1.31 in (2025) |