Weather For Mount Joy, PA On Tuesday, January 2, 2024
It was in the middle 30s when I woke up this morning, about the same as yesterday morning. The temperature dropped a couple of more degrees by sunrise. When the sun came up there were numerous breaks in the clouds and even some blue patches! By late morning there was a good deal of sunshine coming through the breaks in the clouds. By lunch time the sky had cleared up but a cool northwesterly breeze helped keep the temperature in the upper 30s. It made it up to 43 ℉ this afternoon with the sunny skies. With the clear skies the temperature dropped pretty quickly to below freezing by early evening.
This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
Temperature Dew Point Feels Like
Average 35.6 ℉ 28.2 ℉ 34.8 ℉ High 43 ℉ at 2:36 PM 36 ℉ at 12:00 AM 43 ℉ at 2:40 PM Low 28.4 ℉ at 10:22 PM 24.9 ℉ at 9:14 AM 27.5 ℉ at 9:35 AM Range 14.6 ℉ 11.1 ℉ 15.5 ℉
Yesterday
Temperature Dew Point Feels Like
Average 37.3 ℉ 35.6 ℉ 37.2 ℉ High 39.4 ℉ at 2:17 PM 37.5 ℉ at 2:17 PM 39.4 ℉ at 2:17 PM
Low 34.7 ℉ at 5:06 AM 33.6 ℉ at 12:02 AM 32.9 ℉ at 2:30 AM
Range 4.7 ℉ 3.9 ℉ 6.5 ℉
Difference
Temperature Dew Point Feels Like
Average 1.7 ℉ cooler 7.4 ℉ cooler 2.4 ℉ cooler
High 3.6℉ warmer 1.5 ℉ cooler 3.6℉ warmer Low 6.3 ℉ cooler 8.7 ℉ cooler 5.4 ℉ cooler
There were 29.3 heating degree days today
There were 28 heating degree days yesterday
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This table contains the relative humidity data from my weather station.
Average High Low Range
74% 92% at 12:00 AM 57% at 3:43 PM 35%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
Pressure Time
Average 30.17″ High 30.25″ 9:59 AM Low 30.11″ 4:19 PM Range 0.14″
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This table contains the solar data from my weather station
UV Radiation Max Solar Radiation Max 3 at 10:13 AM 376.8 W/m² at 11:14 AM
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This table sunrise and sunset information for the day.
Today Difference From Yesterday Sunrise 7:28:15 AM at 70.4° 6 seconds later than yesterday and 0.08° north of yesterday's sunset. Sunset
4:51:39 PM at 70.23°50 seconds later than yesterday and 0.09° north of yesterday's sunset.Solar Noon 12:09:52 PM at 26.98°28 seconds later than yesterday and 0.09° higher than yesterday.Sunlight Duration 9 hours, 23 minutes and 23 seconds 43 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 1.8 mph 9.8 mph 10:47 AM High 4.7 mph 18.6 mph 1:16 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″ 0″ per hour 0″ 0.04″ 0.06″ 0.04″ 0.04″ The last measurable rain was yesterday on Monday, January 1, 2024
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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.