Annual mean
Annual mean of daily highs
Annual mean of daily lows
Dalmatia CDP, Pennsylvania
Official LSAD Designation: Dalmatia CDP • Census GEOID: 4218080
• Northumberland County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Dalmatia CDP.
Reference Weather Station: SELINSGROVE 2 S, PA US (ID: USC00367931)
• Located 9.5 miles from community center
• Elevation: 128.0 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 35.7° | 19.4° | 27.5° | 3.07" |
| February | 38.5° | 20.4° | 29.5° | 2.30" |
| March | 47.6° | 27.5° | 37.6° | 3.26" |
| April | 60.9° | 37.4° | 49.2° | 3.68" |
| May | 71.6° | 48.0° | 59.8° | 3.76" |
| June | 80.4° | 58.0° | 69.2° | 4.38" |
| July | 85.0° | 62.2° | 73.6° | 4.29" |
| August | 82.7° | 60.6° | 71.6° | 3.78" |
| September | 75.7° | 53.2° | 64.5° | 4.41" |
| October | 63.4° | 41.7° | 52.6° | 3.88" |
| November | 51.1° | 31.9° | 41.5° | 3.05" |
| December | 40.2° | 24.9° | 32.5° | 3.24" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station SELINSGROVE 2 S, PA US (ID: USC00367931) • 9.5 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 | 51.8 | 62.6 | 41.0 |
| 2011 | 51.5 | 61.4 | 41.7 |
| 2012 | 52.9 | 63.2 | 42.6 |
| 2013 | 50.1 | 60.0 | 40.2 |
| 2014 | 48.5 | 59.0 | 38.0 |
| 2015 | 50.6 | 61.2 | 39.9 |
| 2016 | 51.9 | 63.1 | 40.8 |
| 2017 | 51.4 | 61.8 | 41.1 |
| 2018 | 50.7 | 60.1 | 41.3 |
| 2019 | 51.1 | 61.3 | 40.9 |
| 2020 | 52.4 | 63.2 | 41.7 |
| 2021 | 52.7 | 63.1 | 42.4 |
| 2022 | 51.2 | 62.3 | 40.0 |
| 2023 | 53.1 | 64.1 | 42.1 |
| 2024 | 53.3 | 63.8 | 42.8 |
| 2025 | 51.3 | 62.0 | 40.7 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.