July weather in Castalia, NC
The average temperature in Castalia in July is 79.2°F (68.1°F–90.2°F). Average precipitation: 4.85 inches.
July is a summer month in Castalia, and is warmer than the annual average of 59.1°F. Daily temperatures swing about 22.1°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 14m. For travel, July is hot.
Avg High
90.2°F
Avg Low
68.1°F
Precipitation
4.85 in
Daylight
14h 14m
July records in Castalia
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 104.0°F (1959) | 48.0°F (1919) | 3.48 in (1924) |
| July 2 | 102.9°F (1968) | 43.0°F (1975) | 2.10 in (1921) |
| July 3 | 100.0°F (1956) | 45.0°F (1975) | 2.08 in (1934) |
| July 4 | 100.0°F (1955) | 28.9°F (2005) | 1.50 in (1956) |
| July 5 | 100.0°F (1902) | 45.0°F (2005) | 3.92 in (1898) |
| July 6 | 100.9°F (2024) | 42.1°F (2005) | 2.07 in (1941) |
| July 7 | 100.9°F (1969) | 41.0°F (2006) | 2.62 in (2011) |
| July 8 | 105.1°F (1930) | 43.0°F (2003) | 2.00 in (1956) |
| July 9 | 102.0°F (2012) | 30.0°F (2005) | 2.54 in (2021) |
| July 10 | 102.0°F (1986) | 26.1°F (2005) | 2.35 in (2012) |
| July 11 | 100.0°F (1932) | 44.1°F (2005) | 2.24 in (1955) |
| July 12 | 100.9°F (1986) | 44.1°F (2005) | 2.40 in (1955) |
| July 13 | 102.9°F (1932) | 45.0°F (2005) | 4.60 in (2024) |
| July 14 | 102.9°F (1954) | 28.9°F (2005) | 2.52 in (2023) |
| July 15 | 102.9°F (1932) | 30.0°F (2005) | 3.40 in (1944) |
| July 16 | 102.0°F (1937) | 51.1°F (2005) | 2.72 in (2014) |
| July 17 | 100.9°F (1937) | 28.0°F (2005) | 3.00 in (1919) |
| July 18 | 102.9°F (1932) | 37.0°F (2005) | 2.00 in (1911) |
| July 19 | 102.9°F (1942) | 48.9°F (1987) | 2.20 in (1918) |
| July 20 | 105.1°F (1932) | 48.9°F (2004) | 3.30 in (1920) |
| July 21 | 105.1°F (1952) | 55.0°F (1909) | 2.11 in (1915) |
| July 22 | 105.1°F (1952) | 46.0°F (2004) | 2.36 in (1894) |
| July 23 | 105.1°F (1932) | 53.1°F (1974) | 3.29 in (1919) |
| July 24 | 102.9°F (1952) | 41.0°F (2005) | 7.24 in (2000) |
| July 25 | 100.9°F (1940) | 44.1°F (2005) | 4.92 in (1951) |
| July 26 | 104.0°F (1940) | 46.0°F (2005) | 2.10 in (1900) |
| July 27 | 107.1°F (1940) | 51.1°F (1962) | 4.37 in (2001) |
| July 28 | 106.0°F (1940) | 37.9°F (2006) | 2.20 in (1965) |
| July 29 | 106.0°F (1952) | 46.9°F (2006) | 1.64 in (1964) |
| July 30 | 102.0°F (1952) | 43.0°F (2006) | 2.75 in (1960) |
| July 31 | 104.0°F (1953) | 52.0°F (2005) | 3.82 in (1949) |