August weather in New Castle, VA
The average temperature in New Castle in August is °F (°F–°F). Average precipitation: 3.54 inches.
August is a summer month in New Castle, and is cooler than the annual average of 0°F. Daylight averages about 13h 27m.
Avg High
°F
Avg Low
°F
Precipitation
3.54 in
Daylight
13h 27m
August records in New Castle
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | — | — | 1.80 in (1978) |
| August 2 | — | — | 1.60 in (1948) |
| August 3 | — | — | 1.87 in (1974) |
| August 4 | — | — | 2.18 in (1969) |
| August 5 | — | — | 1.29 in (1948) |
| August 6 | — | — | 2.30 in (1942) |
| August 7 | — | — | 0.87 in (2022) |
| August 8 | — | — | 1.80 in (1976) |
| August 9 | — | — | 2.20 in (2024) |
| August 10 | — | — | 1.75 in (1970) |
| August 11 | — | — | 2.17 in (2015) |
| August 12 | — | — | 1.80 in (1984) |
| August 13 | — | — | 1.05 in (1942) |
| August 14 | — | — | 2.50 in (1940) |
| August 15 | — | — | 2.45 in (1940) |
| August 16 | — | — | 1.27 in (2020) |
| August 17 | — | — | 2.15 in (1982) |
| August 18 | — | — | 2.60 in (1985) |
| August 19 | — | — | 2.50 in (1939) |
| August 20 | — | — | 1.88 in (1969) |
| August 21 | — | — | 1.05 in (1980) |
| August 22 | — | — | 1.46 in (2022) |
| August 23 | — | — | 1.55 in (1947) |
| August 24 | — | — | 1.20 in (1967) |
| August 25 | — | — | 1.65 in (1961) |
| August 26 | — | — | 1.75 in (1961) |
| August 27 | — | — | 0.97 in (1910) |
| August 28 | — | — | 1.10 in (1947) |
| August 29 | — | — | 2.00 in (1949) |
| August 30 | — | — | 1.22 in (1911) |
| August 31 | — | — | 2.98 in (1984) |