July weather in La Plata, MD
The average temperature in La Plata in July is 75.6°F (65.9°F–85.3°F). Average precipitation: 4.57 inches.
July is a summer month in La Plata, and is warmer than the annual average of 55.2°F. Daily temperatures swing about 19.4°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 26m. For travel, July is a comfortable month to visit.
Avg High
85.3°F
Avg Low
65.9°F
Precipitation
4.57 in
Daylight
14h 26m
July records in La Plata
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 96.1°F (2012) | 45.0°F (1988) | 1.26 in (1979) |
| July 2 | 93.9°F (1980) | 52.0°F (1975) | 2.07 in (2025) |
| July 3 | 96.1°F (1983) | 51.1°F (2001) | 1.65 in (1994) |
| July 4 | 97.0°F (2002) | 51.1°F (1986) | 0.96 in (2000) |
| July 5 | 97.0°F (1999) | 51.1°F (1979) | 1.63 in (1989) |
| July 6 | 97.0°F (1977) | 45.0°F (1979) | 1.58 in (2022) |
| July 7 | 98.1°F (2010) | 50.0°F (1983) | 6.92 in (2020) |
| July 8 | 98.1°F (1993) | 53.1°F (1979) | 1.61 in (2025) |
| July 9 | 96.1°F (1993) | 53.1°F (2018) | 2.70 in (2019) |
| July 10 | 98.1°F (1993) | 53.1°F (2018) | 2.33 in (2021) |
| July 11 | 95.0°F (1988) | 54.0°F (1983) | 2.41 in (1977) |
| July 12 | 93.9°F (1986) | 48.0°F (1978) | 2.19 in (1992) |
| July 13 | 95.0°F (1986) | 46.9°F (1978) | 3.23 in (1996) |
| July 14 | 96.1°F (1993) | 55.9°F (1980) | 1.46 in (1975) |
| July 15 | 95.0°F (1983) | 55.0°F (1981) | 1.70 in (2000) |
| July 16 | 102.9°F (1980) | 57.9°F (1981) | 2.33 in (2023) |
| July 17 | 102.0°F (1980) | 55.0°F (1987) | 2.18 in (1986) |
| July 18 | 97.0°F (1983) | 57.0°F (1976) | 1.90 in (2018) |
| July 19 | 96.1°F (1980) | 57.0°F (2009) | 1.02 in (1996) |
| July 20 | 100.9°F (1980) | 57.0°F (2009) | 2.68 in (2000) |
| July 21 | 100.9°F (1980) | 52.0°F (2001) | 1.60 in (1979) |
| July 22 | 100.0°F (1980) | 55.9°F (2001) | 5.95 in (2018) |
| July 23 | 100.0°F (1991) | 53.1°F (1977) | 2.21 in (2018) |
| July 24 | 97.0°F (2011) | 52.0°F (1985) | 2.20 in (1931) |
| July 25 | 97.0°F (2010) | 57.0°F (2014) | 2.23 in (2020) |
| July 26 | 98.1°F (2010) | 51.1°F (1976) | 2.90 in (2001) |
| July 27 | 95.0°F (2005) | 54.0°F (1975) | 1.63 in (1933) |
| July 28 | 97.0°F (2005) | 48.9°F (1977) | 1.96 in (1987) |
| July 29 | 95.0°F (2002) | 55.9°F (1977) | 2.22 in (1990) |
| July 30 | 95.0°F (2011) | 51.1°F (1981) | 2.59 in (1979) |
| July 31 | 98.1°F (1983) | 53.1°F (2014) | 2.41 in (1989) |