July weather in Watertown, TN
The average temperature in Watertown in July is 79.7°F (69.2°F–90.2°F). Average precipitation: 4.84 inches.
July is a summer month in Watertown, and is warmer than the annual average of 59.1°F. Daily temperatures swing about 21°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 14m. For travel, July is hot.
Avg High
90.2°F
Avg Low
69.2°F
Precipitation
4.84 in
Daylight
14h 14m
July records in Watertown
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 108.0°F (2012) | 53.1°F (1924) | 2.25 in (1995) |
| July 2 | 105.1°F (2012) | 51.1°F (1924) | 2.20 in (2015) |
| July 3 | 102.0°F (1925) | 48.9°F (1924) | 3.76 in (1991) |
| July 4 | 99.0°F (1969) | 50.0°F (1924) | 1.68 in (1950) |
| July 5 | 100.0°F (1969) | 48.9°F (1968) | 1.91 in (1950) |
| July 6 | 102.0°F (2012) | 51.1°F (1970) | 1.78 in (1967) |
| July 7 | 104.0°F (1930) | 51.1°F (1972) | 1.85 in (2016) |
| July 8 | 102.9°F (1930) | 53.1°F (1972) | 2.66 in (1979) |
| July 9 | 105.1°F (1988) | 54.0°F (1918) | 2.86 in (1916) |
| July 10 | 108.0°F (1930) | 48.9°F (1961) | 1.80 in (1913) |
| July 11 | 102.9°F (1930) | 51.1°F (1963) | 3.69 in (1964) |
| July 12 | 106.0°F (1930) | 50.0°F (1926) | 1.30 in (2003) |
| July 13 | 100.9°F (1914) | 52.0°F (1918) | 2.80 in (1988) |
| July 14 | 102.0°F (1966) | 48.0°F (2004) | 2.44 in (1961) |
| July 15 | 100.0°F (1932) | 46.9°F (1926) | 2.40 in (2015) |
| July 16 | 102.0°F (1932) | 48.9°F (1926) | 2.12 in (1984) |
| July 17 | 104.0°F (1980) | 54.0°F (1926) | 1.38 in (1998) |
| July 18 | 102.0°F (1977) | 53.1°F (1976) | 2.10 in (1984) |
| July 19 | 102.9°F (1926) | 53.1°F (1976) | 1.10 in (1921) |
| July 20 | 105.1°F (1926) | 55.0°F (2009) | 1.85 in (2012) |
| July 21 | 104.0°F (1926) | 57.0°F (2009) | 1.90 in (1931) |
| July 22 | 104.0°F (1926) | 54.0°F (1971) | 3.29 in (1996) |
| July 23 | 99.0°F (1932) | 54.0°F (1966) | 3.00 in (2019) |
| July 24 | 99.0°F (1923) | 55.0°F (1904) | 1.90 in (1933) |
| July 25 | 102.9°F (1930) | 53.1°F (1911) | 1.65 in (1933) |
| July 26 | 104.0°F (1930) | 54.0°F (1924) | 2.04 in (1978) |
| July 27 | 107.1°F (1930) | 50.0°F (1962) | 1.97 in (1984) |
| July 28 | 109.9°F (1930) | 50.0°F (1962) | 1.65 in (1980) |
| July 29 | 108.0°F (1930) | 55.0°F (2004) | 2.45 in (2016) |
| July 30 | 100.0°F (1924) | 50.0°F (1914) | 2.02 in (1964) |
| July 31 | 102.0°F (1999) | 50.0°F (1965) | 2.10 in (2008) |