| Month | Average (mean) | Lowest | Highest |
|---|---|---|---|
| January 2014 | 14.27° | -15.7° | 41.5° |
| February 2014 | 15.96° | -6.3° | 47.5° |
| March 2014 | 30.97° | -3.6° | 65.5° |
| April 2014 | 48.29° | 22.3° | 80.1° |
| May 2014 | 62.79° | 37.8° | 91.0° |
| June 2014 | 72.59° | 53.8° | 90.3° |
| July 2014 | 71.80° | 53.4° | 93.0° |
| August 2014 | 73.82° | 51.6° | 90.9° |
| September 2014 | 63.73° | 39.7° | 85.3° |
| October 2014 | 52.27° | 32.0° | 75.4° |
| November 2014 | 32.50° | 7.7° | 62.4° |
| December 2014 | 30.80° | 1.0° | 48.9° |