Weather For Mount Joy, PA On Sunday, December 14, 2025

Summary

This morning when I woke up it was milder than yesterday. The temperature was in the lower 30s with some light snow still falling. Dawn brought cloudy skies with the temperature down into the middle 20s. The snow was fairly wet with a few inches of accumulation. The sun came out around mid morning with the temperature hanging around the middle 20s. The temperature was slowly dropping with snow showers moving through late this morning. It had dropped into the upper teens by late afternoon. The wind also got somewhat gusty.

Weather Station Data

This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
TemperatureDew Point Feels Like
Average 24 ℉ 17.7 ℉ 20.3 ℉
High 32.2 ℉ at 32 ℉ at 32.2 ℉ at
Low 17.1 ℉ at 5.1 ℉ at 2.1 ℉ at
Range15.1 ℉ 26.9 ℉30.1 ℉
Yesterday
TemperatureDew Point Feels Like
Average30.1 ℉24.9 ℉29.9 ℉
High42.4 ℉ at 32 ℉ at 42.4 ℉ at
Low17.1 ℉ at 14.4 ℉ at 16.7 ℉ at
Range25.3 ℉ 17.6 ℉25.7 ℉
Difference
TemperatureDew Point Feels Like
Average6.1 ℉ cooler7.2 ℉ cooler 9.6 ℉ cooler
High10.2 ℉ cooler 0 was the same 10.2 ℉ cooler
Low0 was the same 9.3 ℉ cooler 14.6 ℉ cooler

There were 40.3 heating degree days today

There were 35 heating degree days yesterday

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This table contains the relative humidity data from my weather station.
AverageHighLow Range
77%99% at 55% at 44%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
PressureTime
Average30.16″
High30.36″
Low30.01″
Range0.35″
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This table contains the solar data from my weather station
UV Radiation MaxSolar Radiation Max
Not Recorded!
69.7 W/m² at
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This table sunrise and sunset information for the day.
TodayDifference From Yesterday
Sunrise at 70.15° and 0.07° south of yesterday's sunset.
Sunset at 69.98° and 0.07° south of yesterday's sunset.
Solar Noon at 26.64° and 0.06° lower than yesterday.
Sunlight Duration
about data sources
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This table contains the wind data from my weather station in miles per hour.
Wind SpeedGustTime
Average Wind4.3 mph27.3 mph
High12.4 mph31.3 mph
DirectionW
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This table contains the rainfall data from my weather station in inches.
Daily Rain Max HourlyEvent RainYesterday's RainWeekly RainMonthly RainYearly Rain
0″0″ per hour0″ 0″0″287.68″320.78″
The last measurable rain was days ago on and when 0.03″ rain fell. The Storm Total was 0.03″.
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This table contains the lightning data from my weather station.
MaxTime
Strikes Per Hour0
Strikes Per Day0
The last lightning strike detected was days ago on .
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