Weather For Mount Joy, PA On Thursday, September 4, 2025

Summary

When I woke up it was much warmer than yesterday. The temperature was in the middle 60s. There was a good southerly breeze. Dawn brought clear skies and a low in the right at 61℉. It was into the upper 60s under sunny skies by mid morning. It was pretty breezy and mostly sunny into mid afternoon with the temperature getting into the middle 80s. Later this afternoon a split line of thunderstorms just missed us. We were between cells. They really blew up and solidified the line just to our east. There was plenty of thunder to our east. That did knock the temperature back into the lower 70s and give us a bit of needed rain.

Weather Station Data

This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
TemperatureDew Point Feels Like
Average 69 ℉ 63.8 ℉ 69.6 ℉
High 83.3 ℉ at 69.1 ℉ at 86.5 ℉ at
Low 61 ℉ at 57 ℉ at 61 ℉ at
Range22.3 ℉ 12.1 ℉25.5 ℉
Yesterday
TemperatureDew Point Feels Like
Average66.8 ℉57.1 ℉66.8 ℉
High83.5 ℉ at 62.4 ℉ at 83.3 ℉ at
Low51.3 ℉ at 50.8 ℉ at 51.3 ℉ at
Range32.2 ℉ 11.6 ℉32 ℉
Difference
TemperatureDew Point Feels Like
Average2.2℉ warmer6.7℉ warmer 2.8℉ warmer
High0.2 ℉ cooler 6.7℉ warmer 3.2℉ warmer
Low9.7℉ warmer 6.2℉ warmer 9.7℉ warmer

There were 7.2 cooling degree days today.

There were 2 cooling degree days yesterday.

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This table contains the relative humidity data from my weather station.
AverageHighLow Range
84%99% at 58% at 41%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
PressureTime
Average29.88″
High29.95″
Low29.79″
Range0.16″
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This table contains the solar data from my weather station
UV Radiation MaxSolar Radiation Max
8 at 839.2 W/m² at
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This table sunrise and sunset information for the day.
TodayDifference From Yesterday
Sunrise at 97.15° and 0.32° south of yesterday's sunset.
Sunset at 97.26° and 0.32° south of yesterday's sunset.
Solar Noon at 56.79° and 0.37° 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 Wind2.1 mph15.2 mph
High4.8 mph19 mph
DirectionSSE
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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
0.24″0.83″ per hour0.24″ 0″0.24″0.24″31.2″
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This table contains the lightning data from my weather station.
MaxTime
Strikes Per Hour172
Strikes Per Day180
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