May weather in Blanco, TX
The average temperature in Blanco in May is 72.6°F (61.8°F–83.3°F). Average precipitation: 4.95 inches.
May is a spring month in Blanco, and is warmer than the annual average of 65.5°F. Daily temperatures swing about 21.5°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 31m. For travel, May is a comfortable month to visit.
Avg High
83.3°F
Avg Low
61.8°F
Precipitation
4.95 in
Daylight
13h 31m
May records in Blanco
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 98.1°F (1929) | 34.0°F (1996) | 1.67 in (1974) |
| May 2 | 100.0°F (1948) | 36.0°F (1903) | 1.58 in (1979) |
| May 3 | 98.1°F (1920) | 35.1°F (1929) | 8.13 in (1958) |
| May 4 | 99.0°F (1948) | 35.1°F (2013) | 2.00 in (2019) |
| May 5 | 100.0°F (1947) | 36.0°F (2011) | 1.70 in (2018) |
| May 6 | 100.9°F (1984) | 39.9°F (1898) | 2.07 in (1919) |
| May 7 | 99.0°F (1984) | 39.0°F (2001) | 2.38 in (1930) |
| May 8 | 100.9°F (1998) | 37.0°F (1917) | 1.46 in (1995) |
| May 9 | 102.9°F (1967) | 37.9°F (1984) | 1.82 in (2005) |
| May 10 | 97.0°F (1941) | 43.0°F (1904) | 4.20 in (2019) |
| May 11 | 100.9°F (1939) | 37.9°F (1981) | 2.50 in (1899) |
| May 12 | 99.0°F (1967) | 39.0°F (1981) | 1.58 in (1919) |
| May 13 | 100.0°F (1967) | 41.0°F (1960) | 4.25 in (2020) |
| May 14 | 95.0°F (1940) | 43.0°F (1971) | 2.80 in (1920) |
| May 15 | 97.0°F (1941) | 41.0°F (1926) | 2.82 in (2010) |
| May 16 | 98.1°F (1931) | 41.0°F (2008) | 2.90 in (2018) |
| May 17 | 98.1°F (1931) | 42.1°F (1945) | 3.68 in (1965) |
| May 18 | 99.0°F (1940) | 42.1°F (1945) | 2.61 in (1935) |
| May 19 | 100.0°F (1939) | 44.1°F (2009) | 2.18 in (1952) |
| May 20 | 100.0°F (1939) | 44.1°F (2002) | 2.90 in (1984) |
| May 21 | 100.0°F (1939) | 44.1°F (2002) | 2.76 in (1983) |
| May 22 | 99.0°F (1939) | 48.9°F (1919) | 2.26 in (1992) |
| May 23 | 98.1°F (1939) | 46.9°F (1967) | 3.72 in (1936) |
| May 24 | 99.0°F (1931) | 48.0°F (2017) | 8.55 in (2015) |
| May 25 | 99.0°F (1955) | 45.0°F (1930) | 2.97 in (2013) |
| May 26 | 102.9°F (2011) | 46.9°F (1947) | 3.22 in (1944) |
| May 27 | 100.0°F (1939) | 43.0°F (1901) | 2.88 in (2014) |
| May 28 | 102.0°F (1912) | 43.0°F (1901) | 5.80 in (1929) |
| May 29 | 102.0°F (1927) | 48.0°F (1901) | 2.82 in (1987) |
| May 30 | 99.0°F (1927) | 46.0°F (1984) | 2.06 in (1995) |
| May 31 | 98.1°F (1911) | 45.0°F (1984) | 1.46 in (1939) |