Saturday, August 8, 2026 Weather For Mount Joy, PA

Summary

This morning when I woke up it was very similar to yesterday temperature wise. The temperature was in in the lower 70s but I saw a thick fog outside. Dawn borough fog and drizzle with a low in the upper 60s. It was once again very humid and into the middle 70s by midmorning with hazy sunshine. It was in the middle 80s by late this morning. Maybe slightly less humid than yesterday was. We got the edge of thunderstorms early this afternoon. Only had rumbling thunder and light rain. The sun came back out by midafternoon and it got back into the middle 80s but felt slightly less humid.

Weather Station Data

This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
TemperatureDew Point Feels Like
Average 75.7 ℉ 72.7 ℉ 78.7 ℉
High 85.6 ℉ at 76.4 ℉ at 95.4 ℉ at
Low 69.8 ℉ at 69.5 ℉ at 71.1 ℉ at
Range15.8 ℉ 6.9 ℉24.3 ℉
Yesterday
TemperatureDew Point Feels Like
Average74.9 ℉ 73.2 ℉ 78.4 ℉
High89.1 ℉ at 79.9 ℉ at 105.2 ℉ at
Low69.8 ℉ at 69.4 ℉ at 71.1 ℉ at
Range19.3 ℉ 10.5 ℉34.1 ℉
Difference
TemperatureDew Point Feels Like
Average0.8℉ warmer0.5℉ cooler 0.3℉ warmer
High3.5℉ cooler 3.5℉ cooler 9.8℉ cooler
Low0.0 was the same 0.1℉ warmer 0.0 was the same

There were 12.7 cooling degree days today.

There were 14.0 cooling degree days yesterday.

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This table contains the relative humidity data from my weather station.
AverageHighLow Range
91.0%99.0% at 71.0% at 28.0%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
PressureTime
Average30.1″
High30.15″
Low30.03″
Range0.12″
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This table contains the solar data from my weather station
UV Radiation MaxSolar Radiation Max
7 at 803.7 W/m² at
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This table sunrise and sunset information for the day.
TodayDifference From Yesterday
Sunrise at 105.32° and 0.27° south of yesterday's sunset.
Sunset at 105.33° and 0.27° south of yesterday's sunset.
Solar Noon at 65.88° and 0.28° 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 Wind1.0 mph8.5 mph
High2.6 mph11.4 mph
DirectionSSW
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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
0.15″0.19″ per hour1.41″ 0″2.77″2.77″26.64″
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This table contains the lightning data from my weather station.
MaxTime
Strikes Per Hour25
Strikes Per Day53
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