Oreland, Pennsylvania has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 46.5 °F (low) to 64 °F (high). Annual precipitation averages 48 Inches. Oreland is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 25.4 °F | 40.5 °F | 3.42 in. |
| February | 26.9 °F | 43.1 °F | 2.76 in. |
| March | 33.7 °F | 51.2 °F | 4.19 in. |
| April | 43.6 °F | 63.0 °F | 3.72 in. |
| May | 53.5 °F | 72.6 °F | 4.08 in. |
| June | 63.0 °F | 81.8 °F | 4.38 in. |
| July | 68.5 °F | 86.2 °F | 4.63 in. |
| August | 66.9 °F | 84.6 °F | 4.88 in. |
| September | 59.7 °F | 78.1 °F | 4.4 in. |
| October | 48.0 °F | 66.1 °F | 3.95 in. |
| November | 37.9 °F | 55.1 °F | 3.23 in. |
| December | 30.6 °F | 45.2 °F | 4.34 in. |
| Annual | 46.5 °F | 64 °F | 47.98 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : 5°F to 10°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 |