July weather in Oceanside, CA
The average temperature in Oceanside in July is 69.3°F (62.1°F–76.5°F). Average precipitation: 0.05 inches.
July is a summer month in Oceanside, and is warmer than the annual average of 61°F. Daily temperatures swing about 14.4°F between overnight low and afternoon high. Expect about 1 days with precipitation. Daylight averages about 13h 60m. For travel, July is one of the best months of the year to visit.
Avg High
76.5°F
Avg Low
62.1°F
Precipitation
0.05 in
Daylight
13h 60m
July records in Oceanside
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 82.9°F (2013) | 55.0°F (2019) | 0.00 in (1999) |
| July 2 | 84.9°F (2009) | 54.0°F (2004) | 0.01 in (2007) |
| July 3 | 82.9°F (2001) | 51.1°F (2020) | 0.00 in (1999) |
| July 4 | 82.0°F (2006) | 55.9°F (2008) | 0.00 in (1999) |
| July 5 | 84.9°F (2020) | 54.0°F (2000) | 0.01 in (2010) |
| July 6 | 89.1°F (2018) | 53.1°F (2000) | 0.04 in (2010) |
| July 7 | 90.0°F (2018) | 54.0°F (2012) | 0.02 in (2010) |
| July 8 | 91.0°F (2018) | 54.0°F (2009) | 0.00 in (1999) |
| July 9 | 87.1°F (2018) | 54.0°F (2000) | 0.00 in (1999) |
| July 10 | 82.0°F (2018) | 53.1°F (2009) | 0.03 in (2018) |
| July 11 | 86.0°F (2020) | 54.0°F (2001) | 0.00 in (1999) |
| July 12 | 84.9°F (2020) | 51.1°F (2001) | 0.10 in (1999) |
| July 13 | 82.9°F (2006) | 53.1°F (2000) | 0.00 in (1999) |
| July 14 | 82.0°F (2006) | 57.0°F (2023) | 0.02 in (2011) |
| July 15 | 89.1°F (2006) | 57.9°F (2019) | 0.01 in (2010) |
| July 16 | 90.0°F (2003) | 54.0°F (2001) | 0.00 in (1999) |
| July 17 | 82.9°F (2006) | 53.1°F (2001) | 0.00 in (1999) |
| July 18 | 81.0°F (2004) | 54.0°F (2000) | 0.33 in (2015) |
| July 19 | 87.1°F (2015) | 54.0°F (2000) | 0.43 in (2015) |
| July 20 | 87.1°F (2005) | 54.0°F (2001) | 0.01 in (2015) |
| July 21 | 86.0°F (2016) | 54.0°F (1999) | 0.00 in (1999) |
| July 22 | 93.9°F (2006) | 57.9°F (2014) | 0.00 in (2000) |
| July 23 | 84.9°F (2006) | 55.0°F (2014) | 0.00 in (2000) |
| July 24 | 91.0°F (2006) | 54.0°F (2025) | 0.00 in (2000) |
| July 25 | 89.1°F (2019) | 55.9°F (2025) | 0.00 in (2000) |
| July 26 | 86.0°F (2019) | 55.0°F (2025) | 0.43 in (2021) |
| July 27 | 86.0°F (2006) | 57.0°F (2012) | 0.00 in (2000) |
| July 28 | 86.0°F (2014) | 55.9°F (2002) | 0.00 in (2000) |
| July 29 | 84.0°F (2014) | 54.0°F (2002) | 0.00 in (1999) |
| July 30 | 84.9°F (2023) | 57.0°F (1999) | 0.06 in (2003) |
| July 31 | 84.9°F (2000) | 55.9°F (1999) | 0.04 in (2011) |