Friday, September 11, 2026 Weather For Mount Joy, PA
This morning when I woke up it was similar to yesterday. The temperature was in in the lower 70s. Dawn brought mostly cloudy skies with a low in the upper 60s. Later this morning it was still cloudy with the sun barely peeking through the clouds. It was in the middle 70s then. The skies cleared early this afternoon and the temperature quickly rose into the lower 80s. The high this afternoon was in the middle 80s under sunny skies.
This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
Temperature Dew Point Feels Like
Average 73.8℉ 65.6℉ 74.7℉ High 85.3℉ at 4:57 PM 72.0℉ at 1:45 AM 87.7℉ at 4:54 PM Low 63.0℉ at 11:36 PM 60.9℉ at 11:36 PM 63.0℉ at 11:36 PM Range 22.3℉ 11.1℉ 24.7℉
Yesterday
Temperature Dew Point Feels Like
Average 78.3℉ 70.9℉ 81.4℉ High 87.3℉ at 4:49 PM 75.4℉ at 4:49 PM 97.3℉ at 4:49 PM
Low 70.9℉ at 7:07 AM 67.0℉ at 2:39 AM 71.8℉ at 7:07 AM
Range 16.4℉ 8.4℉ 25.5℉
Difference
Temperature Dew Point Feels Like
Average 4.5℉ cooler 5.3℉ cooler 6.7℉ cooler
High 2.0℉ cooler 3.4℉ cooler 9.6℉ cooler Low 7.9℉ cooler 6.1℉ cooler 8.8℉ cooler
There were 9.2 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.
Average High Low Range
77.0% 95.0% at 11:52 PM 51.0% at 4:46 PM 44.0%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
Pressure Time
Average 30.02′ High 30.1′ 11:57 PM Low 29.93′ 12:00 AM Range 0.17′
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This table contains the solar data from my weather station
UV Radiation Max Solar Radiation Max 7 at 12:18 PM 756 W/m² at 1:00 PM
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This table sunrise and sunset information for the day.
Today Difference From Yesterday Sunrise 6:43:11 AM at 94.97° 57 seconds later than yesterday and 0.32° south of yesterday's sunset. Sunset
7:21:13 PM at 95.09°1 minute and 39 seconds earlier than yesterday and 0.32° south of yesterday's sunset.Solar Noon 1:02:33 PM at 54.25°21 seconds earlier than yesterday and 0.38° lower than yesterday.Sunlight Duration 12 hours, 38 minutes and 2 seconds 2 minutes and 36 seconds shorter than yesterday
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This table contains the wind data from my weather station in miles per hour.
Wind Speed Gust Time
Average Wind 0.5 mph 6.7 mph 2:55 PM High 1.7 mph 7.2 mph 2:23 PM Direction N
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This table contains the rainfall data from my weather station in inches.
Daily Rain Max Hourly Event Rain Yesterday's Rain Weekly Rain Monthly Rain Yearly Rain
0.0″ 0.02″ per hour 0.0″ 0.01″ 0.03″ 1.99″ 2.24″ The last measurable rain was yesterday on Thursday, September 10, 2026
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This table contains the lightning data from my weather station.
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