Wednesday, March 18, 2026 Weather For Mount Joy, PA
This morning when I woke up it was much colder than yesterday. The temperature was in the lower 20s. Dawn brought clear skies with the low in the lower 20s. It was cloudy and only into the middle 20s by mid morning. It was into the lower 30s by late morning with filtered sunshine. It was in the middle 30s with the sunshine filtered by clouds still. We were into the upper 30s by late afternoon. The high this afternoon was in the upper 30s. The sky had completely cleared by this evening.
This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
Temperature Dew Point Feels Like
Average
29.4℉
17.4℉
27.2℉ High
39.7℉ at 5:00 PM
22.4℉ at 11:16 PM
39.6℉ at 5:05 PM Low
20.1℉ at 6:48 AM
13.5℉ at 4:44 AM
18.5℉ at 1:40 AM Range 19.6℉ 8.9℉ 21.1℉
Yesterday
Temperature Dew Point Feels Like
Average
32.0℉
20.5℉
28.9℉ High
38.3℉ at 1:59 PM
32.8℉ at 12:41 AM
37.6℉ at 1:58 PM
Low
26.8℉ at 11:45 PM
14.0℉ at 5:37 PM
17.7℉ at 9:10 AM
Range 11.5℉ 18.8℉ 19.9℉
Difference
Temperature Dew Point Feels Like
Average 2.6℉ cooler 3.1℉ cooler 1.7℉ cooler
High 1.4℉ warmer 10.4℉ cooler 2.0℉ warmer Low 6.7℉ cooler 0.5℉ cooler 0.8℉ warmer
There were 35.1 heating degree days today
There were 32.0 heating degree days yesterday
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This table contains the relative humidity data from my weather station.
Average High Low Range
61.0% 79.0% at 7:46 AM 43.0% at 5:00 PM 36.0%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
Pressure Time
Average 30.41′ High 30.49′ 7:40 AM Low 30.31′ 12:01 AM Range 0.18′
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This table contains the solar data from my weather station
UV Radiation Max Solar Radiation Max 6 at 11:51 AM 685.1 W/m² at 11:51 AM
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This table sunrise and sunset information for the day.
Today Difference From Yesterday Sunrise 7:12:31 AM at 90.19° 1 minute and 37 seconds earlier than yesterday and 0.33° north of yesterday's sunset. Sunset
7:16:02 PM at 90.29°1 minute and 3 seconds later than yesterday and 0.33° north of yesterday's sunset.Solar Noon 1:13:57 PM at 49.14°17 seconds earlier than yesterday and 0.4° higher than yesterday.Sunlight Duration 12 hours, 3 minutes and 31 seconds 2 minutes and 40 seconds longer 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 3.1 mph 16.3 mph 1:56 PM High 6.4 mph 21.7 mph 4:47 PM Direction SE
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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″ 0.0″ per hour 0.0″ 0″ 0.01″ 0.01″ 18.02″ The last measurable rain was 2
days ago on Monday, March 16, 2026
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This table contains the lightning data from my weather station.
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