Thursday, July 31, 2025 Weather For Mount Joy, PA When I woke up this morning it was warmer and more humid than yesterday. The temperature and dew point were both in the middle 70s. Dawn brought hazy and clear skies. This morning it quickly got into the upper 80s with some sun. By late morning thunderstorms were forming and training just south and east of Mount Joy. Even into the evening the storms kept just missing us so we didn’t get much rain at all. Just a couple of bursts of rain fell here.
This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
Temperature Dew Point Feels Like
Average
77.2℉
74.1℉
80.6℉ High
89.8℉ at 10:46 AM
81.6℉ at 10:43 AM
110.3℉ at 10:47 AM Low
68.0℉ at 11:51 PM
65.6℉ at 11:53 PM
68.0℉ at 11:51 PM Range 21.8℉ 16.0℉ 42.3℉
Yesterday
Temperature Dew Point Feels Like
Average
78.6℉
74.6℉
83.6℉ High
87.1℉ at 12:51 PM
78.9℉ at 4:08 PM
99.8℉ at 1:56 PM
Low
72.3℉ at 5:54 AM
71.7℉ at 5:54 AM
73.8℉ at 5:54 AM
Range 14.8℉ 7.2℉ 26.0℉
Difference
Temperature Dew Point Feels Like
Average 1.4℉ cooler 0.5℉ cooler 3.0℉ cooler
High 2.7℉ warmer 2.7℉ warmer 10.5℉ warmer Low 4.3℉ cooler 6.1℉ cooler 5.8℉ cooler
There were 13.9 cooling degree days today.
There were 15.0 cooling degree days yesterday.
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This table contains the relative humidity data from my weather station.
Average High Low Range
90.0% 97.0% at 4:34 AM 76.0% at 10:44 AM 21.0%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
Pressure Time
Average 30.01′ High 30.12′ 11:53 PM Low 29.96′ 12:28 PM Range 0.16′
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This table contains the solar data from my weather station
UV Radiation Max Solar Radiation Max 13 at 2:27 PM 1427.6 W/m² at 2:27 PM
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This table sunrise and sunset information for the day.
Today Difference From Yesterday Sunrise 6:03:31 AM at 107.32° 55 seconds later than yesterday and 0.24° south of yesterday's sunset. Sunset
8:21:43 PM at 107.32°1 minute and 1 second earlier than yesterday and 0.24° south of yesterday's sunset.Solar Noon 1:12:23 PM at 67.96°3 seconds earlier than yesterday and 0.25° lower than yesterday.Sunlight Duration 14 hours, 18 minutes and 11 seconds 1 minute and 56 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 1.1 mph 9.6 mph 1:30 PM High 3.0 mph 13.9 mph 11:12 AM 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
0.16″ 0.5″ per hour 0.16″ 0.14″ 0.3″ 8.39″ 30.44″
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This table contains the lightning data from my weather station.
Max Time
Strikes Per Hour 78 11:50 AM Strikes Per Day 116
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