Warminster Heights, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 45.1 °F (low) to 63.6 °F (high). Annual precipitation averages 48.8 Inches. Warminster Heights is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 23.8 °F | 39.8 °F | 3.55 in. |
| February | 25.3 °F | 42.5 °F | 2.62 in. |
| March | 32.4 °F | 50.6 °F | 4.19 in. |
| April | 42.6 °F | 62.7 °F | 3.8 in. |
| May | 52.4 °F | 72.4 °F | 4.22 in. |
| June | 61.8 °F | 81.5 °F | 4.48 in. |
| July | 67.1 °F | 86.0 °F | 4.9 in. |
| August | 65.4 °F | 84.3 °F | 5.1 in. |
| September | 58.3 °F | 77.8 °F | 4.32 in. |
| October | 46.3 °F | 65.8 °F | 4.02 in. |
| November | 36.3 °F | 54.6 °F | 3.33 in. |
| December | 29.0 °F | 44.6 °F | 4.31 in. |
| Annual | 45.1 °F | 63.6 °F | 48.84 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |