May weather in Hillsboro, TX
The average temperature in Hillsboro in May is 73.1°F (62.1°F–84.1°F). Average precipitation: 4.51 inches.
May is a spring month in Hillsboro, and is warmer than the annual average of 66.1°F. Daily temperatures swing about 22°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 38m. For travel, May is a comfortable month to visit.
Avg High
84.1°F
Avg Low
62.1°F
Precipitation
4.51 in
Daylight
13h 38m
May records in Hillsboro
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 96.1°F (1943) | 37.0°F (1909) | 2.67 in (1958) |
| May 2 | 98.1°F (1943) | 37.0°F (2014) | 5.55 in (1944) |
| May 3 | 99.0°F (1920) | 36.0°F (2013) | 3.94 in (1958) |
| May 4 | 98.1°F (1947) | 36.0°F (2013) | 2.05 in (1987) |
| May 5 | 97.0°F (1947) | 39.9°F (2013) | 3.02 in (1995) |
| May 6 | 97.0°F (1934) | 39.9°F (2013) | 2.21 in (2022) |
| May 7 | 93.9°F (1998) | 41.0°F (1917) | 3.38 in (1943) |
| May 8 | 96.1°F (2012) | 42.1°F (1917) | 3.00 in (1968) |
| May 9 | 95.0°F (1933) | 42.1°F (1923) | 2.35 in (1925) |
| May 10 | 97.0°F (2011) | 46.0°F (1923) | 4.47 in (1968) |
| May 11 | 95.0°F (1939) | 39.0°F (1981) | 4.52 in (2015) |
| May 12 | 95.0°F (1967) | 43.0°F (1979) | 1.80 in (1953) |
| May 13 | 93.9°F (1915) | 44.1°F (1971) | 2.68 in (2014) |
| May 14 | 95.0°F (1945) | 45.0°F (1971) | 1.92 in (2008) |
| May 15 | 93.9°F (1978) | 41.0°F (1907) | 2.00 in (1922) |
| May 16 | 95.0°F (1955) | 43.0°F (1970) | 1.99 in (1981) |
| May 17 | 93.9°F (1913) | 43.0°F (1945) | 2.00 in (1908) |
| May 18 | 95.0°F (1933) | 48.9°F (2006) | 2.72 in (1986) |
| May 19 | 98.1°F (1956) | 48.0°F (1995) | 3.17 in (1955) |
| May 20 | 95.0°F (1924) | 46.9°F (1981) | 1.31 in (1910) |
| May 21 | 98.1°F (1934) | 51.1°F (1919) | 1.72 in (1909) |
| May 22 | 99.0°F (2005) | 45.0°F (1990) | 2.13 in (1979) |
| May 23 | 99.0°F (2005) | 42.1°F (1990) | 1.64 in (1959) |
| May 24 | 96.1°F (2012) | 50.0°F (1917) | 2.82 in (1906) |
| May 25 | 98.1°F (1912) | 50.0°F (1910) | 4.10 in (1908) |
| May 26 | 97.0°F (1912) | 46.9°F (1992) | 2.65 in (1924) |
| May 27 | 104.0°F (1928) | 46.9°F (1992) | 2.98 in (1914) |
| May 28 | 100.9°F (1927) | 44.1°F (2001) | 2.26 in (1907) |
| May 29 | 102.9°F (1934) | 48.9°F (1947) | 2.31 in (1979) |
| May 30 | 102.0°F (1928) | 48.0°F (1984) | 2.71 in (1971) |
| May 31 | 100.0°F (1934) | 52.0°F (1975) | 3.51 in (2024) |