May weather in Granjeno, TX
The average temperature in Granjeno in May is 83.6°F (74.1°F–93.1°F). Average precipitation: 2.03 inches.
May is a spring month in Granjeno, and is warmer than the annual average of 77.4°F. Daily temperatures swing about 19°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 13h 17m. For travel, May is hot.
Avg High
93.1°F
Avg Low
74.1°F
Precipitation
2.03 in
Daylight
13h 17m
May records in Granjeno
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 100.0°F (1980) | 57.0°F (1994) | 2.09 in (1966) |
| May 2 | 105.1°F (1984) | 54.0°F (1976) | 1.64 in (1972) |
| May 3 | 107.1°F (1984) | 51.1°F (2004) | 4.30 in (1981) |
| May 4 | 109.9°F (1999) | 52.0°F (2013) | 2.94 in (1966) |
| May 5 | 106.0°F (1999) | 52.0°F (1970) | 1.02 in (1991) |
| May 6 | 100.0°F (1971) | 57.0°F (1970) | 3.01 in (1987) |
| May 7 | 100.0°F (1967) | 61.0°F (1992) | 3.15 in (1990) |
| May 8 | 104.0°F (2024) | 59.0°F (1992) | 0.73 in (2004) |
| May 9 | 111.0°F (2024) | 59.0°F (1961) | 0.48 in (1977) |
| May 10 | 102.0°F (2006) | 54.0°F (1961) | 1.39 in (1972) |
| May 11 | 106.0°F (1974) | 55.0°F (1961) | 1.70 in (2012) |
| May 12 | 104.0°F (2017) | 61.0°F (1979) | 2.00 in (2021) |
| May 13 | 102.9°F (1995) | 60.1°F (1993) | 2.61 in (2023) |
| May 14 | 99.0°F (2025) | 53.1°F (1976) | 2.45 in (1991) |
| May 15 | 100.0°F (2025) | 54.0°F (2014) | 2.91 in (2016) |
| May 16 | 100.0°F (2003) | 53.1°F (2014) | 1.94 in (2020) |
| May 17 | 100.0°F (2018) | 53.1°F (1970) | 1.85 in (1965) |
| May 18 | 100.0°F (1989) | 57.9°F (1970) | 2.87 in (1965) |
| May 19 | 102.0°F (2024) | 60.1°F (2009) | 3.59 in (1980) |
| May 20 | 102.0°F (2024) | 60.1°F (2021) | 1.07 in (2016) |
| May 21 | 100.0°F (2024) | 63.0°F (1986) | 0.64 in (1964) |
| May 22 | 100.9°F (2008) | 61.0°F (1967) | 0.55 in (1982) |
| May 23 | 102.0°F (2008) | 59.0°F (1967) | 1.02 in (2022) |
| May 24 | 102.0°F (2024) | 60.1°F (1967) | 3.01 in (1982) |
| May 25 | 102.9°F (1989) | 62.1°F (1967) | 0.59 in (2016) |
| May 26 | 102.9°F (2024) | 66.0°F (1967) | 0.96 in (2020) |
| May 27 | 107.1°F (1973) | 57.9°F (1967) | 1.68 in (2024) |
| May 28 | 102.0°F (2024) | 64.9°F (1976) | 3.00 in (1975) |
| May 29 | 102.0°F (2005) | 64.0°F (1992) | 1.34 in (1992) |
| May 30 | 102.9°F (2004) | 64.9°F (1984) | 1.70 in (2005) |
| May 31 | 106.0°F (1967) | 60.1°F (1984) | 1.97 in (2016) |