This dataset gives the average monthly temperatures (in degrees Fahrenheit) for Springfield, MO and San Francisco, CA. These data are from Burrill and Hopensperger (1993).
Temp
A data frame with 24 rows and 2 variables:
city where temperature was measured
average monthly temperature, in degrees Fahrenheit
"Exploring Statistics with the T1-81" Burrill, G., & Hopensperger, P. (1993, ISBN:9780201524321)