Rio Grande, Texas
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 46° 70° 10° (1962) 97° (1997) 1" 0"
February 50° 75° 15° (1951) 104° (1902) 1.29" 0"
March 56° 81° 25° (1987) 108° (1954) 0.89" 0"
April 63° 88° 30° (1900) 112° (1963) 1.14" 0"
May 71° 93° 44° (1944) 112° (1955) 2.22" 0"
June 75° 97° 53° (1970) 116° (1998) 3.07" 0"
July 76° 98° 59° (1985) 111° (1998) 2.26" 0"
August 76° 99° 60° (1967) 115° (1947) 1.89" 0"
September 71° 93° 45° (1942) 111° (2000) 4.46" 0"
October 64° 87° 29° (1993) 104° (1905) 2.48" 0"
November 55° 79° 22° (1969) 99° (1947) 1.14" 0"
December 47° 70° 15° (1973) 97° (1977) 0.85" 0.1"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Aug 1 76° 100° 65° (1936) 108° (1960) 0.04" 0"
Aug 2 76° 100° 65° (1936) 109° (1996) 0.03" 0"
Aug 3 76° 100° 63° (1942) 108° (1953) 0.03" 0"
Aug 4 76° 100° 62° (1942) 108° (1962) 0.04" 0"
Aug 5 76° 100° 60° (1942) 108° (1950) 0.03" 0"
Aug 6 76° 100° 66° (1942) 108° (1932) 0.04" 0"
Aug 7 76° 100° 68° (1975) 108° (1997) 0.03" 0"
Aug 8 76° 100° 61° (1942) 108° (1997) 0.04" 0"
Aug 9 76° 100° 61° (1942) 108° (1997) 0.04" 0"
Aug 10 76° 100° 67° (1941) 109° (1997) 0.04" 0"
Aug 11 76° 100° 69° (1965) 108° (1948) 0.04" 0"
Aug 12 76° 100° 65° (1965) 106° (1948) 0.04" 0"
Aug 13 76° 100° 60° (1967) 115° (1947) 0.04" 0"
Aug 14 76° 100° 60° (1967) 110° (1998) 0.04" 0"
Aug 15 76° 100° 60° (1967) 109° (1936) 0.04" 0"
Aug 16 76° 100° 61° (1942) 108° (1948) 0.05" 0"
Aug 17 76° 100° 64° (1931) 107° (1997) 0.06" 0"
Aug 18 76° 99° 65° (1931) 107° (1948) 0.06" 0"
Aug 19 76° 99° 67° (1942) 108° (1958) 0.06" 0"
Aug 20 76° 99° 65° (1937) 107° (1964) 0.08" 0"
Aug 21 76° 99° 68° (1942) 108° (1964) 0.07" 0"
Aug 22 76° 99° 65° (1939) 108° (1997) 0.08" 0"
Aug 23 76° 99° 66° (1939) 109° (1958) 0.08" 0"
Aug 24 76° 99° 66° (1939) 109° (1958) 0.09" 0"
Aug 25 75° 98° 66° (1973) 106° (1998) 0.09" 0"
Aug 26 75° 98° 62° (1939) 105° (1998) 0.1" 0"
Aug 27 75° 98° 66° (1961) 107° (1905) 0.1" 0"
Aug 28 75° 98° 64° (1930) 107° (1946) 0.1" 0"
Aug 29 75° 98° 64° (1958) 104° (1950) 0.1" 0"
Aug 30 75° 97° 65° (1952) 105° (1964) 0.1" 0"
Aug 31 75° 97° 68° (1943) 106° (2000) 0.11" 0"
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