March weather in McLean, TX
The average temperature in McLean in March is 51.4°F (36.8°F–66.1°F). Average precipitation: 1.61 inches. Average snowfall is 1.1 inches.
March is a spring month in McLean, and is cooler than the annual average of 59.8°F. Daily temperatures swing about 29.3°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 11h 46m. For travel, March is cool.
Avg High
66.1°F
Avg Low
36.8°F
Precipitation
1.61 in
Snow
1.1 in
March records in McLean
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 84.0°F (1972) | 5.0°F (1980) | 0.55 in (1994) |
| March 2 | 82.0°F (1976) | 3.9°F (1980) | 1.75 in (1988) |
| March 3 | 84.0°F (1967) | 5.0°F (2002) | 0.45 in (1988) |
| March 4 | 82.9°F (1907) | 8.1°F (1978) | 1.07 in (1963) |
| March 5 | 84.0°F (1908) | 6.1°F (1989) | 0.25 in (1990) |
| March 6 | 82.9°F (2006) | 6.1°F (1989) | 0.32 in (1995) |
| March 7 | 84.9°F (1974) | 7.0°F (1996) | 0.70 in (1981) |
| March 8 | 81.0°F (1993) | 10.9°F (1967) | 1.35 in (1994) |
| March 9 | 81.0°F (1977) | 14.0°F (1909) | 0.80 in (1976) |
| March 10 | 89.1°F (1989) | 12.0°F (1998) | 3.50 in (1974) |
| March 11 | 95.0°F (1989) | 16.0°F (1969) | 0.96 in (2007) |
| March 12 | 88.0°F (1989) | 12.0°F (1998) | 0.58 in (1999) |
| March 13 | 87.1°F (2002) | 10.9°F (1993) | 0.66 in (1978) |
| March 14 | 86.0°F (1984) | 19.0°F (1988) | 0.75 in (1982) |
| March 15 | 86.0°F (1972) | 19.9°F (1976) | 1.10 in (1983) |
| March 16 | 82.9°F (1908) | 24.1°F (2000) | 1.90 in (1998) |
| March 17 | 89.1°F (1989) | 21.0°F (1988) | 0.60 in (2008) |
| March 18 | 91.0°F (1907) | 12.0°F (1965) | 2.22 in (1979) |
| March 19 | 98.1°F (1907) | 17.1°F (1965) | 0.60 in (1998) |
| March 20 | 97.0°F (1907) | 12.0°F (1965) | 2.75 in (1985) |
| March 21 | 96.1°F (1907) | 16.0°F (1983) | 0.77 in (1979) |
| March 22 | 91.9°F (1907) | 16.0°F (2002) | 1.20 in (2000) |
| March 23 | 82.9°F (1986) | 19.0°F (1965) | 3.40 in (2000) |
| March 24 | 86.0°F (1989) | 17.1°F (1965) | 1.22 in (1973) |
| March 25 | 87.1°F (1907) | 15.1°F (1996) | 0.46 in (1949) |
| March 26 | 87.1°F (1976) | 17.1°F (1965) | 0.24 in (1951) |
| March 27 | 84.0°F (1998) | 25.0°F (1964) | 1.40 in (1980) |
| March 28 | 96.1°F (1971) | 19.9°F (1994) | 1.00 in (2007) |
| March 29 | 90.0°F (1963) | 16.0°F (1987) | 0.60 in (1990) |
| March 30 | 91.0°F (1967) | 15.1°F (1987) | 1.53 in (1973) |
| March 31 | 88.0°F (1986) | 23.0°F (1975) | 0.54 in (1909) |