Weather For Mount Joy, PA On Sunday, January 19, 2025
When I woke up this morning it was a bit warmer than yesterday. The temperature was in the lower 30s, actually above freezing. Dawn brought overcast skies with the temperature up into the middle 30s. There was no snow yet and the radar wasn’t looking promising for snow. It was snowing lightly be mid morning. By late afternoon it was down into the middle 20s with the heaviest snow I’ve seen in years falling. By this evening the snow had mostly stopped. It looked like about 6 inches accumulated.
This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
Temperature Dew Point Feels Like
Average 29.2 ℉ 27.3 ℉ 28.8 ℉ High 35.1 ℉ at 8:31 AM 33.7 ℉ at 12:19 AM 35.1 ℉ at 8:31 AM Low 18.5 ℉ at 11:32 PM 12.4 ℉ at 11:40 PM 12.5 ℉ at 11:53 PM Range 16.6 ℉ 21.3 ℉ 22.6 ℉
Yesterday
Temperature Dew Point Feels Like
Average 25.8 ℉ 10.5 ℉ 23 ℉ High 31.6 ℉ at 12:00 AM 16.3 ℉ at 2:19 AM 31.6 ℉ at 12:00 AM
Low 20.3 ℉ at 11:31 PM 7.3 ℉ at 2:11 PM 10 ℉ at 11:44 PM
Range 11.3 ℉ 9 ℉ 21.6 ℉
Difference
Temperature Dew Point Feels Like
Average 3.4℉ warmer 16.8℉ warmer 5.8℉ warmer
High 3.5℉ warmer 17.4℉ warmer 3.5℉ warmer Low 1.8 ℉ cooler 5.1℉ warmer 2.5℉ warmer
There were 38.2 heating degree days today
There were 39 heating degree days yesterday
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This table contains the relative humidity data from my weather station.
Average High Low Range
92% 98% at 3:54 PM 76% at 11:36 PM 22%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
Pressure Time
Average 29.88″ High 30.03″ 11:47 PM Low 29.78″ 1:33 PM Range 0.25″
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This table contains the solar data from my weather station
UV Radiation Max Solar Radiation Max 1 at 10:45 AM 110.1 W/m² at 10:46 AM
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This table sunrise and sunset information for the day.
Today Difference From Yesterday Sunrise 7:24:11 AM at 73.08° 31 seconds earlier than yesterday and 0.2° north of yesterday's sunset. Sunset
5:09:49 PM at 72.97°1 minute and 8 seconds later than yesterday and 0.21° north of yesterday's sunset.Solar Noon 12:16:50 PM at 29.72°18 seconds later than yesterday and 0.21° higher than yesterday.Sunlight Duration 9 hours, 45 minutes and 37 seconds 1 minute and 40 seconds longer than yesterday
about data sources
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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 7.2 mph 10:37 AM High 3.1 mph 13.4 mph 12:19 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
0.04″ 0.02″ per hour 0.04″ 0″ 0.04″ 0.11″ 0.11″
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This table contains the lightning data from my weather station.
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The data on this page is collected from my personal weather station. It may not be and is not accurate at times. The Ambient Weather WS-5000 seems to be flaky under certain circumstances. The description is from my own observations.
I put this here for my own personal records. If you find it interesting or useful, that’s great! Especially in the latter half of 2025, I started noticing some flaky readings. I think the weather station is slowly dying. I am doing my best to come up with ways not to show the obvious errors.