Port Jervis, NY
Climate overview — based on NOAA 1991-2020 normals from PORT JERVIS, NY US.
Year-round temperatures (°F)
Climate summary
Port Jervis has an annual average temperature of 48.7°F with about 47.2 inches of precipitation per year and 42.6 inches of snow. The warmest month is July (average high 83.6°F), and the coldest is January (average low 16.0°F). June is typically the wettest month (4.72 in) and February the driest (2.63 in). Snow typically falls from November through April.
Best time to visit Port Jervis
Full guide →Climate change signal
All-time records →15 of 366 (4.1%) of Port Jervis's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1890s | 6 | |
| 1900s | 18 | |
| 1910s | 38 | |
| 1920s | 45 | |
| 1930s | 55 | |
| 1940s | 55 | |
| 1950s | 31 | |
| 1960s | 14 | |
| 1970s | 18 | |
| 1980s | 12 | |
| 1990s | 31 | |
| 2000s | 19 | |
| 2010s | 17 | |
| 2020s | 7 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 33.9°F | 16.0°F | 24.9°F | 3.07 in | 11.2 in | 10 |
| February | 37.3°F | 17.0°F | 27.1°F | 2.63 in | 10.6 in | 9 |
| March | 46.2°F | 24.5°F | 35.4°F | 3.66 in | 9.6 in | 10 |
| April | 60.1°F | 34.7°F | 47.4°F | 3.78 in | 0.9 in | 11 |
| May | 71.3°F | 45.6°F | 58.4°F | 3.58 in | — | 12 |
| June | 78.8°F | 55.0°F | 66.9°F | 4.72 in | — | 11 |
| July | 83.6°F | 60.0°F | 71.8°F | 4.72 in | — | 10 |
| August | 81.4°F | 58.3°F | 69.8°F | 4.64 in | — | 10 |
| September | 73.8°F | 51.0°F | 62.4°F | 4.54 in | — | 9 |
| October | 61.8°F | 39.6°F | 50.7°F | 4.67 in | — | 10 |
| November | 49.4°F | 30.1°F | 39.7°F | 3.27 in | 1.5 in | 9 |
| December | 38.5°F | 22.2°F | 30.4°F | 3.90 in | 8.8 in | 11 |
Climate twins of Port Jervis
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).