Tuesday, March 17, 2026 Weather For Mount Joy, PA
This morning when I woke up it was much colder than yesterday. The temperature was in the upper 20s. Dawn brought clear skies with low in the upper 20s. There was some snow and sleet in spots on the ground. It was still in the upper 20s with bright sunshine around mid morning. We were into the middle 30s by late morning. Later this afternoon there were more clouds than sun and the temperature dropped back into the middle 30s after a high in the upper 30s earlier.
This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
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℉
Yesterday
Temperature Dew Point Feels Like
Average
56.4℉
55.5℉
56.1℉ High
65.1℉ at 11:24 AM
63.0℉ at 11:24 AM
65.1℉ at 11:24 AM
Low
32.7℉ at 11:47 PM
32.5℉ at 11:47 PM
25.7℉ at 11:18 PM
Range 32.4℉ 30.5℉ 39.4℉
Difference
Temperature Dew Point Feels Like
Average 24.4℉ cooler 35.0℉ cooler 27.2℉ cooler
High 26.8℉ cooler 30.2℉ cooler 27.5℉ cooler Low 5.9℉ cooler 18.5℉ cooler 8.0℉ cooler
There were 32.5 heating degree days today
There were 16.0 heating degree days yesterday
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This table contains the relative humidity data from my weather station.
Average High Low Range
63.0% 99.0% at 12:00 AM 42.0% at 5:28 PM 57.0%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
Pressure Time
Average 29.98′ High 30.32′ 11:57 PM Low 29.59′ 12:00 AM Range 0.73′
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This table contains the solar data from my weather station
UV Radiation Max Solar Radiation Max 7 at 12:06 PM 789 W/m² at 12:06 PM
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This table sunrise and sunset information for the day.
Today Difference From Yesterday Sunrise 7:14:08 AM at 89.85° 1 minute and 37 seconds earlier than yesterday and 0.33° north of yesterday's sunset. Sunset
7:14:59 PM at 89.95°1 minute and 3 seconds later than yesterday and 0.33° north of yesterday's sunset.Solar Noon 1:14:14 PM at 48.75°17 seconds earlier than yesterday and 0.4° higher than yesterday.Sunlight Duration 12 hours and 51 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 4.2 mph 25.5 mph 4:02 AM High 12.2 mph 70.7 mph 4:02 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
0.0″ 0.0″ per hour 0.0″ 0.01″ 0.01″ 0.01″ 18.02″ The last measurable rain was yesterday on Monday, March 16, 2026
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This table contains the lightning data from my weather station.
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