July weather in Harriman, TN
The average temperature in Harriman in July is 77.8°F (68.0°F–87.7°F). Average precipitation: 5.21 inches.
July is a summer month in Harriman, and is warmer than the annual average of 58.4°F. Daily temperatures swing about 19.7°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 13m. For travel, July is a wet month.
Avg High
87.7°F
Avg Low
68.0°F
Precipitation
5.21 in
Daylight
14h 13m
July records in Harriman
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 106.0°F (2012) | 55.9°F (2008) | 2.50 in (2015) |
| July 2 | 106.0°F (2012) | 57.9°F (2008) | 2.00 in (1909) |
| July 3 | 96.1°F (2006) | 59.0°F (2021) | 3.60 in (1936) |
| July 4 | 98.1°F (2006) | 54.0°F (2014) | 3.60 in (1936) |
| July 5 | 98.1°F (2024) | 35.1°F (2014) | 1.56 in (2015) |
| July 6 | 100.0°F (2012) | 55.9°F (2014) | 4.55 in (1967) |
| July 7 | 96.1°F (2012) | 62.1°F (2001) | 3.61 in (2013) |
| July 8 | 97.0°F (2012) | 59.0°F (2006) | 1.58 in (1965) |
| July 9 | 99.0°F (2012) | 64.0°F (2005) | 2.07 in (1942) |
| July 10 | 93.9°F (2019) | 59.0°F (2015) | 2.28 in (1942) |
| July 11 | 95.0°F (2011) | 57.9°F (2015) | 2.35 in (1912) |
| July 12 | 95.0°F (2011) | 63.0°F (2007) | 2.30 in (1999) |
| July 13 | 96.1°F (2024) | 59.0°F (2015) | 4.34 in (1903) |
| July 14 | 96.1°F (2024) | 57.0°F (2001) | 2.96 in (2005) |
| July 15 | 98.1°F (2024) | 59.0°F (2001) | 2.43 in (1914) |
| July 16 | 98.1°F (2024) | 59.0°F (2014) | 2.47 in (1978) |
| July 17 | 95.0°F (2006) | 55.9°F (2014) | 3.22 in (1917) |
| July 18 | 97.0°F (2020) | 54.0°F (2014) | 4.21 in (1949) |
| July 19 | 98.1°F (2006) | 55.9°F (2009) | 1.80 in (1919) |
| July 20 | 98.1°F (2006) | 57.9°F (2009) | 2.70 in (2012) |
| July 21 | 98.1°F (2020) | 59.0°F (2009) | 2.58 in (2023) |
| July 22 | 96.1°F (2008) | 57.9°F (2007) | 3.33 in (1917) |
| July 23 | 93.9°F (2016) | 57.9°F (2007) | 2.20 in (2019) |
| July 24 | 95.0°F (2016) | 57.0°F (2019) | 2.81 in (2016) |
| July 25 | 96.1°F (2010) | 57.9°F (2003) | 2.39 in (1958) |
| July 26 | 96.1°F (2010) | 59.0°F (2019) | 2.61 in (1933) |
| July 27 | 95.0°F (2005) | 62.1°F (2019) | 1.92 in (1971) |
| July 28 | 95.0°F (2011) | 61.0°F (2004) | 1.86 in (1964) |
| July 29 | 93.9°F (2011) | 57.9°F (2013) | 2.80 in (2001) |
| July 30 | 96.1°F (2025) | 55.0°F (2014) | 1.73 in (1961) |
| July 31 | 93.9°F (2025) | 55.9°F (2014) | 1.40 in (1898) |