Climate

Clifton enjoys a mild winter and moderately warm summer, but can experience extreme summer temperatures from July into September.

  • On average, the warmest month is July.
  • The highest recorded temperature was 113°F in 2000.
  • The average coolest month is January.
  • The lowest recorded temperature was -3°F in 1951 and 1989.
  • The maximum average precipitation occurs in May.
Month Avg.
High
Avg.
Low
Mean Avg.
Precip
Record High Record Low
January 56°F 33°F 44°F 1.93 in. 90°F (1951) 4°F (1982)
February 62°F 37°F 49°F 2.39 in. 97°F (1996) -3°F (1951)
March 69°F 45°F 57°F 2.87 in. 97°F (1991) 15°F (1980)
April 77°F 53°F 65°F 3.18 in. 103°F (2006) 28°F (2007)
May 84°F 62°F 73°F 4.29 in. 101°F (2005) 42°F (1992)
June 91°F 69°F 80°F 3.96 in. 110°F (1980) 51°F (1964)
July 96°F 72°F 84°F 2.03 in. 111°F (1954) 57°F (1967)
August 96°F 71°F 84°F 2.37 in. 111°F (2003) 56°F (1992)
September 90°F 65°F 78°F 2.76 in. 113°F (2000) 38°F (1983)
October 80°F 54°F 67°F 3.95 in. 101°F (1979) 26°F (1993)
November 67°F 44°F 56°F 2.67 in. 93°F (1955) 16°F (1976)
December 59°F 36°F 47°F 2.67 in. 91°F (1955) -3°F (1989)