August weather in Pecos, NM
The average temperature in Pecos in August is 67.5°F (52.3°F–82.7°F). Average precipitation: 3.03 inches.
August is a summer month in Pecos, and is warmer than the annual average of 50°F. Daily temperatures swing about 30.4°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 13h 21m. For travel, August is a comfortable month to visit.
Avg High
82.7°F
Avg Low
52.3°F
Precipitation
3.03 in
Daylight
13h 21m
August records in Pecos
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 96.1°F (2003) | 42.1°F (1990) | 1.89 in (1965) |
| August 2 | 95.0°F (2003) | 41.0°F (2013) | 1.52 in (2025) |
| August 3 | 93.0°F (1960) | 43.0°F (1979) | 1.51 in (1983) |
| August 4 | 96.1°F (2009) | 42.1°F (1949) | 1.46 in (1984) |
| August 5 | 96.1°F (2009) | 42.1°F (1949) | 2.11 in (1948) |
| August 6 | 93.0°F (2003) | 42.1°F (1971) | 1.65 in (1944) |
| August 7 | 93.0°F (2003) | 41.0°F (1971) | 1.23 in (2019) |
| August 8 | 93.0°F (1995) | 39.9°F (1971) | 1.35 in (1999) |
| August 9 | 95.0°F (1985) | 42.1°F (1971) | 1.00 in (1980) |
| August 10 | 91.9°F (1962) | 44.1°F (1949) | 1.36 in (2015) |
| August 11 | 93.9°F (1995) | 39.9°F (1971) | 1.27 in (2001) |
| August 12 | 93.0°F (2009) | 39.9°F (1960) | 1.90 in (2024) |
| August 13 | 93.9°F (2020) | 44.1°F (1940) | 2.17 in (1953) |
| August 14 | 93.9°F (2020) | 43.0°F (1920) | 1.68 in (1942) |
| August 15 | 93.9°F (2000) | 42.1°F (2013) | 1.70 in (1980) |
| August 16 | 91.9°F (2023) | 34.0°F (2017) | 0.76 in (1977) |
| August 17 | 93.0°F (1954) | 35.1°F (2017) | 1.32 in (1937) |
| August 18 | 93.0°F (2007) | 23.0°F (2017) | 1.26 in (2000) |
| August 19 | 93.9°F (2007) | 35.1°F (2017) | 0.72 in (1923) |
| August 20 | 95.0°F (1986) | 39.9°F (1949) | 1.08 in (1955) |
| August 21 | 96.1°F (2007) | 37.0°F (1964) | 1.29 in (1945) |
| August 22 | 93.9°F (2007) | 27.0°F (2017) | 1.20 in (1987) |
| August 23 | 95.0°F (1986) | 37.9°F (2017) | 0.90 in (1996) |
| August 24 | 91.0°F (1985) | 39.9°F (1945) | 2.40 in (1969) |
| August 25 | 93.0°F (2007) | 41.0°F (1964) | 0.75 in (1998) |
| August 26 | 93.9°F (2019) | 28.0°F (2017) | 0.80 in (1993) |
| August 27 | 91.0°F (1985) | 37.9°F (1972) | 0.93 in (2025) |
| August 28 | 93.0°F (1948) | 37.9°F (2017) | 1.50 in (1919) |
| August 29 | 91.0°F (1947) | 39.9°F (1920) | 1.54 in (2023) |
| August 30 | 91.0°F (2013) | 34.0°F (1944) | 1.18 in (1982) |
| August 31 | 91.9°F (1950) | 39.9°F (1981) | 1.21 in (2008) |