Rolla, North Dakota
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January -5° 13° -40° (1950) 53° (1973) 0.51" NA
February 20° -43° (1996) 57° (1988) 0.52" NA
March 13° 30° -31° (1962) 71° (1963) 0.76" NA
April 27° 48° -20° (1975) 94° (1980) 1.13" NA
May 40° 64° 11° (1967) 94° (1980) 2.3" NA
June 49° 71° 29° (1964) 97° (1988) 3.41" NA
July 55° 75° 31° (1999) 100° (1988) 2.87" NA
August 53° 75° 32° (2004) 101° (1949) 2.55" NA
September 43° 63° 17° (1965) 98° (1976) 1.95" NA
October 31° 51° -1° (1991) 90° (1958) 1.25" NA
November 15° 31° -34° (1985) 71° (1975) 0.8" NA
December 18° -37° (1983) 53° (1969) 0.53" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jul 1 53° 73° 38° (1954) 88° (1966) 0.11" NA
Jul 2 53° 74° 41° (1969) 92° (1949) 0.11" NA
Jul 3 53° 74° 36° (1967) 88° (1990) 0.1" NA
Jul 4 54° 74° 41° (1967) 89° (1986) 0.1" NA
Jul 5 54° 74° 39° (1965) 92° (1989) 0.1" NA
Jul 6 54° 74° 42° (1984) 91° (1957) 0.1" NA
Jul 7 54° 74° 43° (1993) 92° (1949) 0.1" NA
Jul 8 54° 74° 45° (1958) 91° (2007) 0.1" NA
Jul 9 54° 75° 37° (1968) 94° (1970) 0.1" NA
Jul 10 54° 75° 43° (1951) 96° (1957) 0.1" NA
Jul 11 55° 75° 46° (1951) 92° (1957) 0.09" NA
Jul 12 55° 75° 44° (1993) 94° (1969) 0.09" NA
Jul 13 55° 75° 41° (1950) 93° (2006) 0.09" NA
Jul 14 55° 75° 43° (1967) 93° (1980) 0.09" NA
Jul 15 55° 75° 45° (1951) 91° (1975) 0.09" NA
Jul 16 55° 75° 45° (1958) 96° (1949) 0.09" NA
Jul 17 55° 76° 40° (2000) 92° (1975) 0.09" NA
Jul 18 55° 76° 44° (2000) 94° (1977) 0.09" NA
Jul 19 55° 76° 31° (1999) 96° (1967) 0.09" NA
Jul 20 55° 76° 45° (1972) 100° (1960) 0.09" NA
Jul 21 55° 76° 41° (1980) 95° (1955) 0.09" NA
Jul 22 55° 76° 45° (1949) 94° (1963) 0.09" NA
Jul 23 55° 76° 44° (2004) 95° (1958) 0.09" NA
Jul 24 55° 76° 49° (1955) 97° (1951) 0.09" NA
Jul 25 56° 76° 47° (1972) 96° (2007) 0.09" NA
Jul 26 56° 76° 43° (1967) 95° (1988) 0.09" NA
Jul 27 56° 76° 45° (1968) 96° (1988) 0.09" NA
Jul 28 56° 76° 42° (1968) 99° (1959) 0.08" NA
Jul 29 56° 77° 45° (1971) 100° (1988) 0.08" NA
Jul 30 56° 77° 42° (1962) 98° (1975) 0.08" NA
Jul 31 56° 77° 44° (1969) 96° (1975) 0.08" NA
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