Weather For Mount Joy, PA On Saturday, January 4, 2025
This morning when I woke up it was a degree or so warmer yesterday. The temperature was in the middle 20s. There was sun this morning but the temperature was slow to rise. It was only in the upper 20s by mid morning. The sun came back out by mid afternoon and the wind got gusty. The wind let up pretty quickly. The temperature was back into the middle 20s by early this afternoon after a high only in the upper 20s.
This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
Temperature Dew Point Feels Like
Average 26.9 ℉ 15.3 ℉ 23.5 ℉ High 29.7 ℉ at 1:45 PM 19.8 ℉ at 2:46 AM 29.5 ℉ at 12:13 PM Low 23.7 ℉ at 10:05 PM 10.5 ℉ at 9:57 PM 10.4 ℉ at 11:10 PM Range 6 ℉ 9.3 ℉ 19.1 ℉
There were 38.3 heating degree days today
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This table contains the relative humidity data from my weather station.
Average High Low Range
61% 73% at 2:46 AM 49% at 1:51 PM 24%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
Pressure Time
Average 30.06″ High 30.17″ 10:20 PM Low 29.93″ 12:33 AM Range 0.24″
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This table contains the solar data from my weather station
UV Radiation Max Solar Radiation Max 3 at 12:08 PM 368.2 W/m² at 12:28 PM
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This table sunrise and sunset information for the day.
Today Difference From Yesterday Sunrise 7:28:23 AM at 70.67° the same as yesterday and 0.1° north of yesterday's sunset. Sunset
4:54:05 PM at 70.51°54 seconds later than yesterday and 0.11° north of yesterday's sunset.Solar Noon 12:11:09 PM at 27.25°27 seconds later than yesterday and 0.11° higher than yesterday.Sunlight Duration 9 hours, 25 minutes and 41 seconds 53 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 3.9 mph 23.5 mph 11:29 AM High 11.7 mph 37.4 mph 1:38 PM 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″ per hour 0″ 0″ 0.57″ 0″ 0″
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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.