April weather in Rio Grande City, TX
The average temperature in Rio Grande City in April is 75.7°F (62.7°F–88.6°F). Average precipitation: 1.02 inches.
April is a spring month in Rio Grande City, and is warmer than the annual average of 74.4°F. Daily temperatures swing about 25.9°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 12h 38m. For travel, April is hot.
Avg High
88.6°F
Avg Low
62.7°F
Precipitation
1.02 in
Daylight
12h 38m
April records in Rio Grande City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 100.9°F (1929) | 25.0°F (1987) | 0.20 in (1919) |
| April 2 | 102.9°F (1952) | 30.0°F (1987) | 0.65 in (1953) |
| April 3 | 104.0°F (1956) | 34.0°F (1987) | 0.50 in (1919) |
| April 4 | 105.1°F (1947) | 36.0°F (1987) | 2.30 in (2004) |
| April 5 | 109.0°F (1936) | 39.9°F (1973) | 1.02 in (2026) |
| April 6 | 107.1°F (1955) | 37.0°F (1931) | 1.10 in (1987) |
| April 7 | 105.1°F (2022) | 30.0°F (1900) | 1.31 in (1997) |
| April 8 | 104.0°F (1953) | 32.0°F (1939) | 0.85 in (1985) |
| April 9 | 108.0°F (1963) | 37.0°F (1973) | 3.00 in (1954) |
| April 10 | 111.9°F (1963) | 36.0°F (1973) | 1.76 in (1954) |
| April 11 | 109.9°F (1963) | 37.0°F (1973) | 1.76 in (1970) |
| April 12 | 105.1°F (1963) | 42.1°F (1932) | 2.05 in (1978) |
| April 13 | 104.0°F (1948) | 41.0°F (1900) | 1.48 in (2015) |
| April 14 | 106.0°F (2022) | 34.0°F (1980) | 1.25 in (1964) |
| April 15 | 106.0°F (1972) | 39.9°F (1933) | 1.70 in (1964) |
| April 16 | 100.9°F (1982) | 39.9°F (1933) | 1.12 in (1981) |
| April 17 | 104.0°F (2001) | 45.0°F (2014) | 2.00 in (2021) |
| April 18 | 105.1°F (1995) | 43.0°F (1901) | 2.25 in (1902) |
| April 19 | 106.0°F (1996) | 43.0°F (1939) | 1.30 in (2016) |
| April 20 | 106.0°F (1984) | 48.9°F (1939) | 1.20 in (1906) |
| April 21 | 108.0°F (1984) | 45.0°F (1940) | 4.34 in (1968) |
| April 22 | 105.1°F (1944) | 50.0°F (1940) | 1.34 in (1929) |
| April 23 | 106.0°F (1937) | 48.9°F (1959) | 0.45 in (1948) |
| April 24 | 111.0°F (1958) | 50.0°F (2009) | 2.20 in (2015) |
| April 25 | 108.0°F (1958) | 32.0°F (1944) | 1.45 in (1976) |
| April 26 | 105.1°F (1953) | 53.1°F (1983) | 3.40 in (2022) |
| April 27 | 107.1°F (1984) | 50.0°F (1997) | 3.42 in (1967) |
| April 28 | 111.9°F (1937) | 50.0°F (2008) | 2.05 in (1957) |
| April 29 | 108.0°F (1937) | 48.9°F (1996) | 2.01 in (1957) |
| April 30 | 107.1°F (1950) | 48.9°F (1996) | 2.03 in (1900) |