July weather in Bethany Beach, DE
The average temperature in Bethany Beach in July is 76.3°F (68.4°F–84.2°F). Average precipitation: 3.77 inches.
July is a summer month in Bethany Beach, and is warmer than the annual average of 56°F. Daily temperatures swing about 15.8°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 26m. For travel, July is a comfortable month to visit.
Avg High
84.2°F
Avg Low
68.4°F
Precipitation
3.77 in
Daylight
14h 26m
July records in Bethany Beach
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 93.9°F (2012) | 55.0°F (2007) | 0.97 in (2021) |
| July 2 | 91.0°F (2019) | 52.0°F (2001) | 1.59 in (2021) |
| July 3 | 93.9°F (2020) | 50.0°F (2001) | 0.34 in (2021) |
| July 4 | 93.0°F (2023) | 60.1°F (2016) | 1.09 in (2008) |
| July 5 | 98.1°F (2012) | 55.0°F (2014) | 1.18 in (2022) |
| July 6 | 97.0°F (2010) | 54.0°F (2014) | 0.76 in (2018) |
| July 7 | 100.0°F (2012) | 55.0°F (2001) | 0.07 in (2017) |
| July 8 | 93.0°F (2017) | 52.0°F (2000) | 1.30 in (2011) |
| July 9 | 90.0°F (2015) | 52.0°F (2018) | 0.71 in (2008) |
| July 10 | 91.9°F (2001) | 55.0°F (2018) | 5.46 in (2020) |
| July 11 | 90.0°F (2005) | 55.9°F (2002) | 3.14 in (2013) |
| July 12 | 96.1°F (2017) | 51.1°F (2002) | 2.02 in (2013) |
| July 13 | 97.0°F (2017) | 57.9°F (2000) | 1.17 in (2024) |
| July 14 | 95.0°F (2019) | 55.0°F (2001) | 1.72 in (2017) |
| July 15 | 95.0°F (2024) | 57.9°F (2001) | 1.41 in (2000) |
| July 16 | 93.9°F (2002) | 59.0°F (2011) | 1.84 in (2014) |
| July 17 | 96.1°F (2012) | 57.9°F (2015) | 0.38 in (2021) |
| July 18 | 95.0°F (2010) | 57.9°F (2014) | 1.85 in (2024) |
| July 19 | 93.0°F (2012) | 63.0°F (2000) | 4.28 in (2012) |
| July 20 | 99.0°F (2019) | 57.9°F (2001) | 1.37 in (2000) |
| July 21 | 100.0°F (2019) | 54.0°F (2001) | 1.49 in (2018) |
| July 22 | 100.9°F (2011) | 53.1°F (2001) | 1.32 in (2017) |
| July 23 | 100.0°F (2011) | 60.1°F (2000) | 0.87 in (2017) |
| July 24 | 100.9°F (2010) | 55.9°F (2015) | 1.22 in (2008) |
| July 25 | 100.0°F (2010) | 57.9°F (2015) | 1.37 in (2023) |
| July 26 | 91.9°F (2020) | 60.1°F (2014) | 0.57 in (2022) |
| July 27 | 95.0°F (2020) | 57.0°F (2001) | 1.63 in (2009) |
| July 28 | 96.1°F (2020) | 55.0°F (2001) | 2.28 in (2017) |
| July 29 | 97.0°F (2002) | 54.0°F (2014) | 5.08 in (2000) |
| July 30 | 95.0°F (2002) | 53.1°F (2014) | 0.99 in (2018) |
| July 31 | 93.9°F (2009) | 54.0°F (2014) | 0.99 in (2008) |