Annual mean
Annual mean of daily highs
Annual mean of daily lows
Seneca CDP, Pennsylvania
Official LSAD Designation: Seneca CDP • Census GEOID: 4269272
• Venango County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Seneca CDP.
Reference Weather Station: FRANKLIN, PA US (ID: USC00363028)
• Located 6.7 miles from community center
• Elevation: 309.4 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 33.7° | 18.3° | 26.0° | 3.27" |
| February | 36.3° | 18.7° | 27.5° | 2.66" |
| March | 45.6° | 25.4° | 35.5° | 3.36" |
| April | 59.7° | 35.2° | 47.4° | 4.15" |
| May | 70.9° | 46.1° | 58.5° | 4.00" |
| June | 78.7° | 55.5° | 67.1° | 4.86" |
| July | 82.7° | 59.6° | 71.1° | 5.32" |
| August | 81.2° | 58.3° | 69.8° | 4.24" |
| September | 74.2° | 51.7° | 62.9° | 3.94" |
| October | 61.4° | 40.8° | 51.1° | 3.76" |
| November | 49.0° | 31.7° | 40.3° | 3.41" |
| December | 38.1° | 24.3° | 31.2° | 3.36" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station FRANKLIN, PA US (ID: USC00363028) • 6.7 miles from community center .
This is the same reference station used for monthly normals.
Source: NOAA NCEI Global Summary of the Year.
Annual temperature data table (°F)
| Year | Annual mean (°F) | Annual mean of daily highs (°F) | Annual mean of daily lows (°F) |
|---|---|---|---|
| 2010 | 49.2 | 59.4 | 38.9 |
| 2011 | 50.2 | 60.0 | 40.4 |
| 2012 | 51.4 | 62.0 | 40.7 |
| 2013 | 48.5 | 58.4 | 38.7 |
| 2014 | 47.0 | 57.4 | 36.6 |
| 2015 | 48.8 | 59.6 | 37.9 |
| 2016 | 50.5 | 61.1 | 40.0 |
| 2017 | 50.5 | 60.7 | 40.4 |
| 2018 | 49.5 | 58.7 | 40.3 |
| 2019 | 49.6 | 59.6 | 39.5 |
| 2020 | 50.5 | 60.4 | 40.6 |
| 2021 | 50.8 | 60.5 | 41.2 |
| 2022 | 48.8 | 59.2 | 38.3 |
| 2023 | 51.0 | 61.0 | 41.0 |
| 2024 | 51.9 | 61.8 | 42.1 |
| 2025 | 49.6 | 59.7 | 39.6 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.