| Month | Average (mean) | Lowest | Highest |
|---|---|---|---|
| January 2023 | 28.92° | -7° | 49° |
| February 2023 | 30.36° | -4° | 52° |
| March 2023 | 36.76° | 10° | 70° |
| April 2023 | 49.98° | 28° | 86° |
| May 2023 | 62.71° | 35° | 90° |
| June 2023 | 70.30° | 46° | 89° |
| July 2023 | 73.84° | 58° | 89° |
| August 2023 | 72.87° | 51° | 97° |
| September 2023 | 68.05° | 49° | 93° |
| October 2023 | 54.39° | 26° | 86° |
| November 2023 | 40.32° | 10° | 68° |
| December 2023 | 36.34° | 13° | 56° |