February weather in Sun Valley, TX
The average temperature in Sun Valley in February is 47.8°F (37.0°F–58.5°F). Average precipitation: 3.34 inches.
February is a winter month in Sun Valley, and is cooler than the annual average of 65°F. Daily temperatures swing about 21.5°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 10h 48m. For travel, February is cool.
Avg High
58.5°F
Avg Low
37.0°F
Precipitation
3.34 in
Daylight
10h 48m
February records in Sun Valley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 84.9°F (1911) | 0.0°F (1949) | 1.88 in (1990) |
| February 2 | 78.1°F (1963) | -0.9°F (1951) | 1.69 in (1970) |
| February 3 | 82.9°F (1911) | 3.0°F (1991) | 1.04 in (2022) |
| February 4 | 80.1°F (2025) | 1.9°F (1996) | 1.74 in (1986) |
| February 5 | 81.0°F (2019) | 3.0°F (1996) | 1.89 in (2004) |
| February 6 | 79.0°F (1911) | 10.0°F (1989) | 1.14 in (1986) |
| February 7 | 81.0°F (2026) | 10.0°F (1914) | 1.30 in (1921) |
| February 8 | 80.1°F (1969) | -0.9°F (1933) | 3.41 in (2023) |
| February 9 | 80.1°F (2025) | -0.9°F (1933) | 4.84 in (1965) |
| February 10 | 84.9°F (1954) | 8.1°F (1979) | 0.89 in (2013) |
| February 11 | 87.1°F (1907) | 7.0°F (1981) | 1.32 in (1998) |
| February 12 | 82.9°F (2017) | 8.1°F (1981) | 2.65 in (1984) |
| February 13 | 82.9°F (1962) | 1.9°F (1905) | 1.89 in (1997) |
| February 14 | 81.0°F (1962) | 15.1°F (1905) | 1.93 in (2001) |
| February 15 | 79.0°F (1956) | 3.0°F (2021) | 3.00 in (2021) |
| February 16 | 80.1°F (1911) | -4.0°F (2021) | 3.60 in (2001) |
| February 17 | 84.9°F (1986) | -2.0°F (1903) | 2.16 in (1938) |
| February 18 | 82.0°F (1986) | 0.0°F (1910) | 3.30 in (1956) |
| February 19 | 82.9°F (1986) | 3.9°F (1910) | 1.32 in (1911) |
| February 20 | 84.0°F (1986) | 10.0°F (2025) | 2.37 in (1997) |
| February 21 | 84.9°F (1925) | 10.0°F (2025) | 3.92 in (2018) |
| February 22 | 90.0°F (1996) | 15.1°F (1939) | 1.65 in (1994) |
| February 23 | 84.9°F (1996) | 18.0°F (1914) | 2.54 in (2018) |
| February 24 | 87.1°F (1918) | 17.1°F (1914) | 3.65 in (1949) |
| February 25 | 90.0°F (1918) | 18.0°F (1965) | 2.55 in (2006) |
| February 26 | 90.0°F (1917) | 17.1°F (1934) | 2.07 in (2021) |
| February 27 | 88.0°F (2024) | 17.1°F (2002) | 3.50 in (1945) |
| February 28 | 84.0°F (1932) | 3.9°F (1991) | 2.43 in (1944) |
| February 29 | 81.0°F (1932) | 23.0°F (1968) | 0.03 in (2012) |