August weather in Emerald Isle, NC
The average temperature in Emerald Isle in August is 78.4°F (70.1°F–86.6°F). Average precipitation: 7.75 inches.
August is a summer month in Emerald Isle, and is warmer than the annual average of 62°F. Daily temperatures swing about 16.5°F between overnight low and afternoon high. Expect about 15 days with precipitation. Daylight averages about 13h 18m. For travel, August is a wet month.
Avg High
86.6°F
Avg Low
70.1°F
Precipitation
7.75 in
Daylight
13h 18m
August records in Emerald Isle
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 93.0°F (2002) | 54.0°F (2017) | 2.32 in (2014) |
| August 2 | 93.0°F (2024) | 57.0°F (2017) | 1.05 in (2009) |
| August 3 | 95.0°F (2011) | 59.0°F (2023) | 3.29 in (2021) |
| August 4 | 91.9°F (2004) | 64.9°F (2013) | 2.00 in (2021) |
| August 5 | 93.0°F (2015) | 59.0°F (2013) | 1.64 in (2010) |
| August 6 | 95.0°F (2008) | 59.0°F (2004) | 2.22 in (2024) |
| August 7 | 93.9°F (2008) | 55.9°F (2004) | 1.54 in (2003) |
| August 8 | 97.0°F (2011) | 59.0°F (1997) | 1.42 in (2024) |
| August 9 | 96.1°F (1998) | 57.9°F (1997) | 1.96 in (2003) |
| August 10 | 96.1°F (2011) | 59.0°F (2002) | 2.19 in (2025) |
| August 11 | 93.0°F (2011) | 57.0°F (2002) | 1.27 in (2008) |
| August 12 | 91.0°F (1997) | 62.1°F (1997) | 4.19 in (2024) |
| August 13 | 91.0°F (2023) | 62.1°F (2007) | 1.90 in (2004) |
| August 14 | 93.9°F (2019) | 60.1°F (2008) | 2.32 in (2004) |
| August 15 | 93.0°F (2003) | 60.1°F (2014) | 2.71 in (2020) |
| August 16 | 91.9°F (2005) | 61.0°F (2015) | 2.26 in (2020) |
| August 17 | 91.0°F (1998) | 63.0°F (1996) | 1.11 in (2023) |
| August 18 | 91.9°F (1997) | 64.0°F (2022) | 4.25 in (2014) |
| August 19 | 93.0°F (2002) | 64.0°F (1998) | 1.00 in (2017) |
| August 20 | 93.0°F (2003) | 59.0°F (1998) | 1.80 in (2013) |
| August 21 | 95.0°F (2007) | 59.0°F (1996) | 2.62 in (2010) |
| August 22 | 93.0°F (2002) | 57.0°F (2024) | 3.68 in (2006) |
| August 23 | 99.0°F (2002) | 61.0°F (2025) | 1.32 in (2003) |
| August 24 | 95.0°F (2002) | 60.1°F (1997) | 1.14 in (2000) |
| August 25 | 91.0°F (2002) | 61.0°F (1997) | 2.38 in (2000) |
| August 26 | 91.0°F (2003) | 59.0°F (1997) | 3.92 in (2011) |
| August 27 | 93.0°F (2003) | 57.9°F (2013) | 6.01 in (2011) |
| August 28 | 93.0°F (1998) | 60.1°F (2017) | 4.95 in (2002) |
| August 29 | 93.9°F (2021) | 57.0°F (2025) | 1.27 in (2017) |
| August 30 | 93.9°F (2021) | 59.0°F (2010) | 6.93 in (1999) |
| August 31 | 93.0°F (2010) | 62.1°F (2010) | 5.51 in (2006) |