Original: The lowest temperature ever recorded in the city is 19.0 Â, on February 20, 1955, and the highest temperature ever recorded was 122.0 Â, on June 26, 1990.
Simplified: The lowest temperature ever recorded in the city is 19.0 Â F (â '7.2 Â C), on February 20, 1955, and the highest temperature ever recorded is 119.0 Â F (48.3 Â C), on June 26, 1970 and August 2, 1972.