Tuesday, September 22, 2026 Weather For Mount Joy, PA This morning when I woke up it was a much cooler than yesterday. The temperature was in the middle 50s with rain falling. Around midmorning we were still in the middle 50s with light rain falling. Close to lunchtime it was still in the middle 50s with light rain falling. The rain seemed to have stopped early this afternoon at it was into the lower 60s with slightly brightening skies. Rain moved back in by late this afternoon and continued nito the night.
This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
Temperature Dew Point Feels Like
Average
57.6℉
56.7℉
57.6℉ High
61.3℉ at 2:07 PM
59.4℉ at 12:00 AM
61.3℉ at 2:07 PM Low
54.7℉ at 9:42 AM
54.4℉ at 9:42 AM
54.7℉ at 9:42 AM Range 6.6℉ 5.0℉ 6.6℉
Yesterday
Temperature Dew Point Feels Like
Average
65.1℉
60.6℉
65.1℉ High
70.2℉ at 11:53 AM
66.1℉ at 12:00 AM
70.6℉ at 11:53 AM
Low
59.5℉ at 11:45 PM
55.8℉ at 4:07 PM
59.5℉ at 11:45 PM
Range 10.7℉ 10.3℉ 11.1℉
Difference
Temperature Dew Point Feels Like
Average 7.5℉ cooler 3.9℉ cooler 7.5℉ cooler
High 8.9℉ cooler 6.7℉ cooler 9.3℉ cooler Low 4.8℉ cooler 1.4℉ cooler 4.8℉ cooler
There were 7.0 heating degree days today
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This table contains the relative humidity data from my weather station.
Average High Low Range
96.0% 99.0% at 12:00 AM 85.0% at 2:20 PM 14.0%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
Pressure Time
Average 30.29′ High 30.39′ 11:11 PM Low 30.18′ 3:14 AM Range 0.21′
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This table contains the solar data from my weather station
UV Radiation Max Solar Radiation Max 1 at 10:23 AM 190.8 W/m² at 11:41 AM
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This table sunrise and sunset information for the day.
Today Difference From Yesterday Sunrise 6:53:39 AM at 91.38° 57 seconds later than yesterday and 0.33° south of yesterday's sunset. Sunset
7:02:58 PM at 91.5°1 minute and 40 seconds earlier than yesterday and 0.33° south of yesterday's sunset.Solar Noon 12:58:38 PM at 50.01°21 seconds earlier than yesterday and 0.39° lower than yesterday.Sunlight Duration 12 hours, 9 minutes and 19 seconds 2 minutes and 37 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 1.2 mph 27.5 mph 4:50 PM High 3.4 mph 27.5 mph 4:50 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
0.66″ 0.38″ per hour 0.83″ 0.17″ 1.53″ 3.98″ 4.23″
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This table contains the lightning data from my weather station.
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