July weather in Mammoth Lakes, CA
The average temperature in Mammoth Lakes in July is 63.4°F (48.9°F–77.8°F). Average precipitation: 0.51 inches.
July is a summer month in Mammoth Lakes, and is warmer than the annual average of 43.9°F. Daily temperatures swing about 28.9°F between overnight low and afternoon high. Daylight averages about 14h 22m. For travel, July is a comfortable month to visit.
Avg High
77.8°F
Avg Low
48.9°F
Precipitation
0.51 in
Daylight
14h 22m
July records in Mammoth Lakes
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 86.0°F (1999) | 25.0°F (1997) | 0.00 in (1994) |
| July 2 | 84.9°F (2001) | 37.0°F (2004) | 0.31 in (2015) |
| July 3 | 84.9°F (2001) | 34.0°F (1997) | 0.15 in (2015) |
| July 4 | 87.1°F (2007) | 37.0°F (2010) | 0.08 in (2001) |
| July 5 | 90.0°F (2007) | 37.0°F (1999) | 0.65 in (2001) |
| July 6 | 90.0°F (2007) | 36.0°F (1994) | 0.23 in (2001) |
| July 7 | 86.0°F (2017) | 37.9°F (2003) | 0.25 in (2001) |
| July 8 | 86.0°F (1996) | 37.0°F (2010) | 0.09 in (2001) |
| July 9 | 87.1°F (2008) | 37.9°F (2010) | 1.06 in (2015) |
| July 10 | 91.0°F (2002) | 37.9°F (2015) | 0.16 in (2015) |
| July 11 | 91.0°F (2002) | 36.0°F (2016) | 0.12 in (2001) |
| July 12 | 89.1°F (2002) | 39.9°F (2009) | 0.18 in (1996) |
| July 13 | 84.9°F (2014) | 30.9°F (1995) | 0.28 in (1996) |
| July 14 | 84.9°F (1994) | 35.1°F (1995) | 0.02 in (1999) |
| July 15 | 84.9°F (2005) | 35.1°F (1995) | 0.00 in (1994) |
| July 16 | 84.9°F (1998) | 39.9°F (1995) | 0.16 in (2010) |
| July 17 | 87.1°F (1998) | 39.9°F (2011) | 0.24 in (2002) |
| July 18 | 87.1°F (1998) | 37.0°F (1995) | 0.39 in (2002) |
| July 19 | 87.1°F (1998) | 37.9°F (1995) | 0.01 in (2009) |
| July 20 | 87.1°F (2013) | 39.0°F (1995) | 0.10 in (2003) |
| July 21 | 90.0°F (2013) | 39.9°F (1999) | 0.15 in (2006) |
| July 22 | 87.1°F (2013) | 34.0°F (1999) | 1.05 in (2018) |
| July 23 | 90.0°F (2003) | 37.9°F (2002) | 0.15 in (2012) |
| July 24 | 82.9°F (1996) | 35.1°F (1995) | 0.43 in (1997) |
| July 25 | 86.0°F (2016) | 37.0°F (1999) | 0.66 in (2003) |
| July 26 | 86.0°F (2018) | 37.0°F (2019) | 0.98 in (2019) |
| July 27 | 84.9°F (1994) | 39.9°F (1997) | 0.05 in (2010) |
| July 28 | 87.1°F (2016) | 41.0°F (1997) | 0.44 in (2003) |
| July 29 | 88.0°F (2016) | 37.0°F (1997) | 0.57 in (2014) |
| July 30 | 89.1°F (2016) | 36.0°F (1997) | 0.23 in (2014) |
| July 31 | 84.0°F (2002) | 37.9°F (1997) | 0.15 in (2011) |