Weather For Mount Joy, PA On Wednesday, September 10, 2025

Summary

When I woke up it was much warmer than yesterday. The temperature was in the upper 50s. The low overnight had been in the middle 50s. Dawn brought cloudy skies here with the temperature in the lower 60s. We had some light rain this morning shortly after sunrise. It was just enough to wet the ground. It was barely into the middle 60s by late morning under thick clouds. The sun came out this afternoon and the temperature rose into the 70s. Clouds had begun moving back in by early evening and it was back down into the middle 70s after a high in the upper 70s.

Weather Station Data

This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
TemperatureDew Point Feels Like
Average 65.3 ℉ 59.6 ℉ 65.4 ℉
High 77.9 ℉ at 65.6 ℉ at 78.3 ℉ at
Low 55.2 ℉ at 52.5 ℉ at 55.2 ℉ at
Range22.7 ℉ 13.1 ℉23.1 ℉
Yesterday
TemperatureDew Point Feels Like
Average61.9 ℉52.1 ℉61.7 ℉
High77.2 ℉ at 57.1 ℉ at 76.9 ℉ at
Low45.9 ℉ at 45.1 ℉ at 45.4 ℉ at
Range31.3 ℉ 12 ℉31.5 ℉
Difference
TemperatureDew Point Feels Like
Average3.4℉ warmer7.5℉ warmer 3.7℉ warmer
High0.7℉ warmer 8.5℉ warmer 1.4℉ warmer
Low9.3℉ warmer 7.4℉ warmer 9.8℉ warmer

There were 1.6 cooling degree days today.

There were 3 heating degree days yesterday

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This table contains the relative humidity data from my weather station.
AverageHighLow Range
82%96% at 62% at 34%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
PressureTime
Average30.24″
High30.31″
Low30.16″
Range0.15″
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This table contains the solar data from my weather station
UV Radiation MaxSolar Radiation Max
7 at 764.6 W/m² at
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This table sunrise and sunset information for the day.
TodayDifference From Yesterday
Sunrise at 95.22° and 0.32° south of yesterday's sunset.
Sunset at 95.34° and 0.32° south of yesterday's sunset.
Solar Noon at 54.54° and 0.38° 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 mph7.8 mph
High2.8 mph11.2 mph
DirectionNNE
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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″0.25″31.2″
The last measurable rain was days ago on and when 0.24″ rain fell. The Storm Total was 0.24″.
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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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