Sunday, December 28, 2025 Weather For Mount Joy, PA
This morning when I woke up it was similar to yesterday. The temperature was in the upper 20s. Dawn brought cloudy skies with the temperature still in the upper 20s. By mid morning it was in the lower 30s with thick clouds. The clouds hung around all day and the temperature barely budged. It was only in the middle 30s just barely above freezing by early this afternoon with some passing light rain. My wind sensor had wacky readings again today but I am sure that was from ice on it.
This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
Temperature Dew Point Feels Like
Average
31.7℉
30.3℉
29.9℉ High
37.0℉ at 11:53 PM
36.7℉ at 11:53 PM
37.0℉ at 11:53 PM Low
28.8℉ at 5:18 AM
25.5℉ at 12:21 AM
12.0℉ at 1:36 PM Range 8.2℉ 11.2℉ 25.0℉
Yesterday
Temperature Dew Point Feels Like
Average
30.6℉
29.0℉
24.2℉ High
33.1℉ at 1:33 PM
31.3℉ at 1:33 PM
32.2℉ at 4:23 PM
Low
28.6℉ at 5:04 AM
25.5℉ at 11:28 PM
8.7℉ at 7:56 PM
Range 4.5℉ 5.8℉ 23.5℉
Difference
Temperature Dew Point Feels Like
Average 1.1℉ warmer 1.3℉ warmer 5.7℉ warmer
High 3.9℉ warmer 5.4℉ warmer 4.8℉ warmer Low 0.2℉ warmer 0.0 was the same 3.3℉ warmer
There were 32.1 heating degree days today
There were 34.0 heating degree days yesterday
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This table contains the relative humidity data from my weather station.
Average High Low Range
94.0% 99.0% at 9:14 PM 87.0% at 12:00 AM 12.0%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
Pressure Time
Average 30.14′ High 30.31′ 12:21 AM Low 29.8′ 11:59 PM Range 0.51′
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This table contains the solar data from my weather station
UV Radiation Max Solar Radiation Max 0 at 12:00 AM 97.9 W/m² at 1:24 PM
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This table sunrise and sunset information for the day.
Today Difference From Yesterday Sunrise 7:27:27 AM at 70.08° 17 seconds later than yesterday and 0.05° north of yesterday's sunset. Sunset
4:48:07 PM at 69.91°43 seconds later than yesterday and 0.05° north of yesterday's sunset.Solar Noon 12:07:44 PM at 26.65°29 seconds later than yesterday and 0.05° higher than yesterday.Sunlight Duration 9 hours, 20 minutes and 40 seconds 26 seconds longer than yesterday
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This table contains the wind data from my weather station in miles per hour.
Wind Speed Gust Time
Average Wind 4.3 mph error mph 1:33 PM High 7.0 mph error mph 1:33 PM Direction ESE
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This table contains the rainfall data from my weather station in inches.
Daily Rain Max Hourly Event Rain Yesterday's Rain Weekly Rain Monthly Rain Yearly Rain
0.0″ 0.0″ per hour 0.0″ 0″ 0.0″ 314.53″ 347.63″ The last measurable rain was 9
days ago on Friday, December 19, 2025
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This table contains the lightning data from my weather station.
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