Wednesday, December 31, 2025 Weather For Mount Joy, PA
This morning when I woke up it was slightly colder than yesterday. The temperature was in the middle 20s. The wind had diminished to almost nothing overnight. Dawn brought overcast skies with a low in the middle 20s. It was still in the middle 20s by mid morning but the sky was cleaRing from the west and sun was starting to peek through. The high this afternoon was in the lower 30s before clouds began to thicken. It was overcast by this evening and a bit breezy.
This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
Temperature Dew Point Feels Like
Average
28.2℉
17.2℉
25.8℉ High
32.7℉ at 11:05 PM
24.1℉ at 11:59 PM
32.7℉ at 11:08 PM Low
23.9℉ at 7:01 AM
13.3℉ at 2:19 AM
12.5℉ at 9:33 AM Range 8.8℉ 10.8℉ 20.2℉
Yesterday
Temperature Dew Point Feels Like
Average
28.2℉
15.1℉
23.9℉ High
32.7℉ at 2:42 PM
20.2℉ at 3:23 AM
32.7℉ at 2:42 PM
Low
25.9℉ at 7:17 PM
12.0℉ at 5:31 PM
12.9℉ at 8:12 AM
Range 6.8℉ 8.2℉ 19.8℉
Difference
Temperature Dew Point Feels Like
Average 0.0 was the same 2.1℉ warmer 1.9℉ warmer
High 0.0 was the same 3.9℉ warmer 0.0 was the same Low 2.0℉ cooler 1.3℉ warmer 0.4℉ cooler
There were 36.7 heating degree days today
There were 36.0 heating degree days yesterday
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This table contains the relative humidity data from my weather station.
Average High Low Range
62.0% 71.0% at 11:53 PM 57.0% at 11:25 AM 14.0%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
Pressure Time
Average 29.9′ High 30.0′ 9:19 AM Low 29.7′ 11:51 PM Range 0.3′
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This table contains the solar data from my weather station
UV Radiation Max Solar Radiation Max 2 at 10:08 AM 278.9 W/m² at 11:10 AM
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This table sunrise and sunset information for the day.
Today Difference From Yesterday Sunrise 7:28:04 AM at 70.28° 10 seconds later than yesterday and 0.07° north of yesterday's sunset. Sunset
4:50:25 PM at 70.11°48 seconds later than yesterday and 0.07° north of yesterday's sunset.Solar Noon 12:09:11 PM at 26.85°29 seconds later than yesterday and 0.07° higher than yesterday.Sunlight Duration 9 hours, 22 minutes and 21 seconds 38 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 3.1 mph 17.7 mph 9:33 AM High 8.2 mph 20.1 mph 10:16 AM Direction SSW
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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″ 17.43″ 331.96″ 365.06″ The last measurable rain was 2
days ago on Monday, December 29, 2025
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This table contains the lightning data from my weather station.
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