May weather in Llano, TX
The average temperature in Llano in May is 74.8°F (63.5°F–86.1°F). Average precipitation: 3.86 inches.
May is a spring month in Llano, and is warmer than the annual average of 67.1°F. Daily temperatures swing about 22.6°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 13h 33m. For travel, May is a comfortable month to visit.
Avg High
86.1°F
Avg Low
63.5°F
Precipitation
3.86 in
Daylight
13h 33m
May records in Llano
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 98.1°F (2002) | 37.9°F (2005) | 2.45 in (1974) |
| May 2 | 100.9°F (1948) | 37.9°F (2005) | 2.30 in (1904) |
| May 3 | 100.0°F (1920) | 34.0°F (1929) | 3.06 in (1958) |
| May 4 | 102.0°F (1929) | 35.1°F (2013) | 1.80 in (1935) |
| May 5 | 102.0°F (1906) | 35.1°F (2013) | 1.21 in (1969) |
| May 6 | 105.1°F (1984) | 35.1°F (2013) | 1.25 in (2006) |
| May 7 | 104.0°F (1984) | 39.9°F (1931) | 4.61 in (1951) |
| May 8 | 106.0°F (2022) | 39.0°F (1917) | 3.12 in (2012) |
| May 9 | 102.9°F (2022) | 41.0°F (1917) | 1.30 in (2023) |
| May 10 | 100.9°F (2006) | 44.1°F (1969) | 3.51 in (1974) |
| May 11 | 98.1°F (1914) | 39.0°F (1981) | 3.75 in (1983) |
| May 12 | 102.0°F (1967) | 41.0°F (1979) | 3.43 in (1948) |
| May 13 | 105.1°F (2025) | 41.0°F (1971) | 2.37 in (2014) |
| May 14 | 106.0°F (2025) | 42.1°F (1971) | 1.55 in (1985) |
| May 15 | 99.0°F (1925) | 41.0°F (1926) | 3.42 in (1970) |
| May 16 | 102.0°F (2022) | 42.1°F (1934) | 2.93 in (1920) |
| May 17 | 100.0°F (2022) | 43.0°F (1934) | 2.09 in (1910) |
| May 18 | 104.0°F (1966) | 45.0°F (1934) | 4.20 in (1935) |
| May 19 | 102.0°F (2022) | 45.0°F (2002) | 1.57 in (2016) |
| May 20 | 100.9°F (2022) | 45.0°F (2002) | 3.19 in (1967) |
| May 21 | 102.0°F (1939) | 46.9°F (1960) | 1.80 in (1941) |
| May 22 | 104.0°F (1939) | 44.1°F (2001) | 1.75 in (1922) |
| May 23 | 100.0°F (1916) | 48.0°F (2013) | 2.42 in (1936) |
| May 24 | 102.9°F (1925) | 48.9°F (2017) | 4.04 in (1908) |
| May 25 | 102.0°F (1955) | 46.0°F (1930) | 3.08 in (2007) |
| May 26 | 100.9°F (2011) | 50.0°F (1930) | 3.02 in (1936) |
| May 27 | 102.0°F (1928) | 51.1°F (1961) | 1.41 in (2014) |
| May 28 | 108.0°F (1927) | 48.9°F (1934) | 2.15 in (1949) |
| May 29 | 105.1°F (1934) | 50.0°F (1934) | 1.63 in (2015) |
| May 30 | 107.1°F (1934) | 28.0°F (1903) | 1.27 in (1929) |
| May 31 | 102.0°F (1985) | 28.0°F (1903) | 7.87 in (2024) |