Saturday, September 19, 2026 Weather For Mount Joy, PA

Summary

This morning when I woke up it was much cooler than the past couple of days. The temperature was in the middle 50s. Dawn brought plenty of clouds with the temperature nudged up a bit to the upper 50s. By later this morning the sun was out and it was in the upper 60s. Early this afternoon it was into the middle 70s with sun and clouds mixed. The high this afternoon was only in the middle 70s with thickening clouds this evening.

Weather Station Data

This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
TemperatureDew Point Feels Like
Average 59.1 ℉ 57.0 ℉ 59.1 ℉
High 63.3 ℉ at 58.5 ℉ at 63.3 ℉ at
Low 56.7 ℉ at 55.4 ℉ at 56.7 ℉ at
Range6.6 ℉ 3.1 ℉6.6 ℉
Yesterday
TemperatureDew Point Feels Like
Average73.4 ℉ 67.4 ℉ 74.7 ℉
High84.7 ℉ at 72.8 ℉ at 89.6 ℉ at
Low63.5 ℉ at 57.9 ℉ at 63.5 ℉ at
Range21.2 ℉ 14.9 ℉26.1 ℉
Difference
TemperatureDew Point Feels Like
Average14.3℉ cooler10.4℉ cooler 15.6℉ cooler
High21.4℉ cooler 14.3℉ cooler 26.3℉ cooler
Low6.8℉ cooler 2.5℉ cooler 6.8℉ cooler

There were 5.0 heating degree days today

There were 9.0 cooling degree days yesterday.

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This table contains the relative humidity data from my weather station.
AverageHighLow Range
92.0%96.0% at 84.0% at 12.0%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
PressureTime
Average30.17″
High30.18″
Low30.16″
Range0.02″
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This table contains the solar data from my weather station
UV Radiation MaxSolar Radiation Max
0 at 0 W/m² at
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This table sunrise and sunset information for the day.
TodayDifference From Yesterday
Sunrise at 92.36° and 0.33° south of yesterday's sunset.
Sunset at 92.49° and 0.33° south of yesterday's sunset.
Solar Noon at 51.17° and 0.39° 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 Wind0.3 mph3.8 mph
High1.1 mph5.4 mph
DirectionE
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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″0.0″ per hour0.0″ 0″0.46″2.45″2.71″
The last measurable rain was days ago on and when 0.44″ rain fell. The Storm Total was 0.42″.
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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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