Weather For Mount Joy, PA On Monday, June 30, 2025

Summary

This morning when I woke up it was about the same as yesterday. The temperature was in the lower 70s. Dawn brought lots of blue sky with clouds to the east. It was mostly sunny this morning and once again very humid. It was into the upper 80s by late morning. Thunderstorms began popping up early this afternoon. One formed over us with a very quick quarter inch of rain. Those Thunderstorms continued reforming and training until midnight. We wound up with over 3 inches of rain but just to our north got a lot more. We’d been under the edge of some of them. There was loads of lightning with all the Thunderstorms.

Weather Station Data

This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
TemperatureDew Point Feels Like
Average 76.7 ℉ 73.9 ℉ 81.3 ℉
High 89.6 ℉ at 81.3 ℉ at 105.4 ℉ at
Low 70.5 ℉ at 69.8 ℉ at 71.9 ℉ at
Range19.1 ℉ 11.5 ℉33.5 ℉
Yesterday
TemperatureDew Point Feels Like
Average84.4 ℉75.1 ℉92.5 ℉
High96.3 ℉ at 84.6 ℉ at 117.8 ℉ at
Low71.8 ℉ at 70.3 ℉ at 73.1 ℉ at
Range24.5 ℉ 14.3 ℉44.7 ℉
Difference
TemperatureDew Point Feels Like
Average7.7 ℉ cooler1.2 ℉ cooler 11.2 ℉ cooler
High6.7 ℉ cooler 3.3 ℉ cooler 12.4 ℉ cooler
Low1.3 ℉ cooler 0.5 ℉ cooler 1.2 ℉ cooler

There were 15 cooling degree days today.

There were 19 cooling degree days yesterday.

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This table contains the relative humidity data from my weather station.
AverageHighLow Range
91%99% at 71% at 28%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
PressureTime
Average30.01″
High30.07″
Low29.93″
Range0.14″
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This table contains the solar data from my weather station
UV Radiation MaxSolar Radiation Max
8 at 905.3 W/m² at
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This table sunrise and sunset information for the day.
TodayDifference From Yesterday
Sunrise at 112.42° and 0.06° south of yesterday's sunset.
Sunset at 112.4° and 0.06° south of yesterday's sunset.
Solar Noon at 73.01° 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 Wind1.1 mph11.9 mph
High2.8 mph17.2 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
3.15″2.86″ per hour3.15″ 0.11″3.15″6.86″22.05″
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This table contains the lightning data from my weather station.
MaxTime
Strikes Per Hour318
Strikes Per Day1123
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