July weather in Grottoes, VA
The average temperature in Grottoes in July is 74.5°F (63.3°F–85.7°F). Average precipitation: 3.68 inches.
July is a summer month in Grottoes, and is warmer than the annual average of 54.1°F. Daily temperatures swing about 22.4°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 25m. For travel, July is a comfortable month to visit.
Avg High
85.7°F
Avg Low
63.3°F
Precipitation
3.68 in
Daylight
14h 25m
July records in Grottoes
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 96.1°F (2012) | 53.1°F (2007) | 0.72 in (2004) |
| July 2 | 96.1°F (2012) | 48.0°F (2010) | 1.34 in (2025) |
| July 3 | 91.9°F (2011) | 51.1°F (2010) | 3.20 in (2004) |
| July 4 | 93.9°F (2002) | 53.1°F (2010) | 1.31 in (2014) |
| July 5 | 95.0°F (2012) | 48.9°F (2014) | 0.89 in (2019) |
| July 6 | 97.0°F (2012) | 50.0°F (2014) | 0.54 in (2015) |
| July 7 | 97.0°F (2010) | 54.0°F (2001) | 0.78 in (2020) |
| July 8 | 99.0°F (2012) | 53.1°F (2018) | 2.58 in (2005) |
| July 9 | 100.9°F (2012) | 53.1°F (2018) | 1.71 in (2012) |
| July 10 | 97.0°F (2010) | 55.0°F (2018) | 0.84 in (2003) |
| July 11 | 93.9°F (2011) | 54.0°F (2001) | 0.50 in (2004) |
| July 12 | 96.1°F (2011) | 48.0°F (2002) | 1.06 in (2013) |
| July 13 | 98.1°F (2021) | 50.0°F (2001) | 1.27 in (2010) |
| July 14 | 91.9°F (2017) | 51.1°F (2022) | 0.81 in (2002) |
| July 15 | 95.0°F (2024) | 52.0°F (2001) | 0.54 in (2005) |
| July 16 | 97.0°F (2024) | 48.0°F (2008) | 0.76 in (2023) |
| July 17 | 97.0°F (2024) | 55.0°F (2004) | 0.19 in (2004) |
| July 18 | 96.1°F (2012) | 57.0°F (2014) | 0.32 in (2020) |
| July 19 | 93.0°F (2010) | 52.0°F (2009) | 0.50 in (2011) |
| July 20 | 95.0°F (2020) | 52.0°F (2009) | 0.79 in (2005) |
| July 21 | 98.1°F (2011) | 52.0°F (2007) | 0.63 in (2002) |
| July 22 | 99.0°F (2011) | 52.0°F (2007) | 0.66 in (2014) |
| July 23 | 95.0°F (2011) | 54.0°F (2007) | 1.40 in (2004) |
| July 24 | 93.9°F (2010) | 57.0°F (2008) | 1.69 in (2018) |
| July 25 | 96.1°F (2010) | 54.0°F (2008) | 2.00 in (2018) |
| July 26 | 96.1°F (2005) | 54.0°F (2008) | 1.10 in (2024) |
| July 27 | 97.0°F (2016) | 55.9°F (2013) | 0.57 in (2004) |
| July 28 | 99.0°F (2021) | 55.9°F (2001) | 1.29 in (2021) |
| July 29 | 97.0°F (2011) | 52.0°F (2014) | 1.78 in (2001) |
| July 30 | 95.0°F (2023) | 50.0°F (2014) | 1.05 in (2010) |
| July 31 | 91.9°F (2008) | 50.0°F (2014) | 0.76 in (2016) |