Friday, August 18, 2023 Weather For Mount Joy, PA This morning it was warmer. I got woken up by thunder from a very close lightening strike about 3:30 AM. We got brief heavy rain and gusty winds and just a few more flashes of lightning. After the line of storms moved out the temperature and dew point began dropping. They were both down into the mid 60s by daybreak. There was clouds and sun with a pretty gusty westerly wind today. The temperature was into the upper 70s with a lower dew point early this afternoon.
This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
Temperature Dew Point Feels Like
Average
73.1℉
60.3℉
73.3℉ High
82.0℉ at 3:29 PM
73.5℉ at 3:39 AM
81.6℉ at 3:29 PM Low
64.2℉ at 6:49 AM
50.0℉ at 6:33 PM
64.2℉ at 6:49 AM Range 17.8℉ 23.5℉ 17.4℉
Yesterday
Temperature Dew Point Feels Like
Average
75.2℉
67.4℉
77.0℉ High
88.7℉ at 3:02 PM
72.9℉ at 10:50 PM
93.5℉ at 3:02 PM
Low
61.9℉ at 5:50 AM
61.0℉ at 5:50 AM
61.9℉ at 5:50 AM
Range 26.8℉ 11.9℉ 31.6℉
Difference
Temperature Dew Point Feels Like
Average 2.1℉ cooler 7.1℉ cooler 3.7℉ cooler
High 6.7℉ cooler 0.6℉ warmer 11.9℉ cooler Low 2.3℉ warmer 11.0℉ cooler 2.3℉ warmer
There were 8.1 cooling degree days today.
There were 10.0 cooling degree days yesterday.
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This table contains the relative humidity data from my weather station.
Average High Low Range
67.0% 98.0% at 6:01 AM 37.0% at 5:42 PM 61.0%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
Pressure Time
Average 29.86′ High 30.01′ 11:26 PM Low 29.72′ 2:40 AM Range 0.29′
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This table contains the solar data from my weather station
UV Radiation Max Solar Radiation Max 9 at 11:44 AM 1023.9 W/m² at 11:46 AM
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This table sunrise and sunset information for the day.
Today Difference From Yesterday Sunrise 6:20:07 AM at 102.56° 58 seconds later than yesterday and 0.29° south of yesterday's sunset. Sunset
8:00:21 PM at 102.58°1 minute and 23 seconds earlier than yesterday and 0.29° south of yesterday's sunset.Solar Noon 1:09:52 PM at 62.91°13 seconds earlier than yesterday and 0.32° lower than yesterday.Sunlight Duration 13 hours, 40 minutes and 14 seconds 2 minutes and 21 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 2.2 mph 12.3 mph 3:30 PM High 5.7 mph 22.4 mph 3:40 AM Direction W
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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
0.15″ 0.85″ per hour 0.15″ 0″ 0.18″ 0.8″ 17.49″
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This table contains the lightning data from my weather station.
Max Time
Strikes Per Hour 2 3:41 AM Strikes Per Day 2
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