Annual mean
Annual mean of daily highs
Annual mean of daily lows
Winfield CDP, Pennsylvania
Official LSAD Designation: Winfield CDP • Census GEOID: 4285792
• Union County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Winfield CDP.
Reference Weather Station: LEWISBURG, PA US (ID: USC00364976)
• Located 3.8 miles from community center
• Elevation: 152.4 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 35.2° | 18.9° | 27.1° | 3.13" |
| February | 38.4° | 19.8° | 29.1° | 2.41" |
| March | 48.0° | 27.1° | 37.6° | 3.48" |
| April | 61.9° | 36.9° | 49.4° | 3.75" |
| May | 71.9° | 47.9° | 59.9° | 3.93" |
| June | 79.7° | 57.4° | 68.6° | 3.74" |
| July | 84.3° | 61.5° | 72.9° | 4.49" |
| August | 82.5° | 59.7° | 71.1° | 4.28" |
| September | 75.3° | 52.3° | 63.8° | 4.41" |
| October | 63.0° | 41.2° | 52.1° | 3.81" |
| November | 50.5° | 31.3° | 40.9° | 3.10" |
| December | 39.6° | 24.3° | 31.9° | 3.35" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station LEWISBURG, PA US (ID: USC00364976) • 3.8 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 | 51.4 | 61.9 | 41.0 |
| 2011 | 50.9 | 60.4 | 41.4 |
| 2012 | 52.4 | 62.6 | 42.2 |
| 2013 | 49.6 | 59.5 | 39.6 |
| 2014 | 47.8 | 57.9 | 37.6 |
| 2015 | 49.7 | 60.0 | 39.4 |
| 2016 | 51.2 | 62.1 | 40.4 |
| 2017 | 50.7 | 60.9 | 40.5 |
| 2018 | 50.1 | 59.4 | 40.8 |
| 2019 | 50.3 | 60.2 | 40.4 |
| 2020 | 52.0 | 62.4 | 41.5 |
| 2021 | 51.7 | 61.3 | 42.2 |
| 2022 | 50.4 | 61.0 | 39.7 |
| 2023 | 52.0 | 62.2 | 41.7 |
| 2024 | 52.3 | 62.5 | 42.1 |
| 2025 | 50.5 | 60.6 | 40.4 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.