Callimont, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 39.4 °F (low) to 57.9 °F (high). Annual precipitation averages 45.6 Inches. Callimont is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 19.0 °F | 34.0 °F | 3.47 in. |
| February | 20.3 °F | 37.5 °F | 2.96 in. |
| March | 26.8 °F | 45.9 °F | 3.96 in. |
| April | 37.1 °F | 58.7 °F | 4.13 in. |
| May | 47.5 °F | 67.8 °F | 4.88 in. |
| June | 55.7 °F | 75.5 °F | 4.66 in. |
| July | 59.8 °F | 79.3 °F | 3.94 in. |
| August | 58.1 °F | 78.1 °F | 3.68 in. |
| September | 51.6 °F | 71.5 °F | 3.86 in. |
| October | 41.1 °F | 60.0 °F | 3.3 in. |
| November | 31.3 °F | 48.3 °F | 3.26 in. |
| December | 24.0 °F | 38.3 °F | 3.52 in. |
| Annual | 39.4 °F | 57.9 °F | 45.62 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |