Weather For Mount Joy, PA On Thursday, April 23, 2026
This morning when I woke up it was a little warmer than yesterday. The temperature was in the upper 40s. Dawn brought clear skies with a low in the middle 40s. The temperature rose quickly under sunny skies. It was into the upper 60s by late morning. It was into the upper 70s by mid-afternoon. The high this afternoon was in the middle 80s, well above the forecast. The high was right at 84℉. The sky remained clear all day.
This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
Temperature Dew Point Feels Like
Average 64 ℉ 51.1 ℉ 63.7 ℉ High 84 ℉ at 5:48 PM 58.1 ℉ at 11:13 AM 82.3 ℉ at 5:37 PM Low 45.5 ℉ at 5:57 AM 44.7 ℉ at 5:57 AM 45.5 ℉ at 5:57 AM Range 38.5 ℉ 13.4 ℉ 36.8 ℉
Yesterday
Temperature Dew Point Feels Like
Average 55.3 ℉ 47.3 ℉ 54.6 ℉ High 72.1 ℉ at 5:03 PM 56 ℉ at 4:52 PM 71.6 ℉ at 5:03 PM
Low 44.8 ℉ at 6:04 AM 37.1 ℉ at 12:00 AM 41.4 ℉ at 6:46 AM
Range 27.3 ℉ 18.9 ℉ 30.2 ℉
Difference
Temperature Dew Point Feels Like
Average 8.7℉ warmer 3.8℉ warmer 9.1℉ warmer
High 11.9℉ warmer 2.1℉ warmer 10.7℉ warmer Low 0.7℉ warmer 7.6℉ warmer 4.1℉ warmer
There were 0.3 heating degree days today
There were 7 heating degree days yesterday
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This table contains the relative humidity data from my weather station.
Average High Low Range
67% 98% at 5:51 AM 32% at 5:43 PM 66%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
Pressure Time
Average 29.99″ High 30.09″ 9:04 AM Low 29.89″ 7:01 PM Range 0.2″
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This table contains the solar data from my weather station
UV Radiation Max Solar Radiation Max 8 at 10:44 AM 885.7 W/m² at 10:47 AM
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This table sunrise and sunset information for the day.
Today Difference From Yesterday Sunrise 6:16:19 AM at 101.85° 1 minute and 24 seconds earlier than yesterday and 0.3° north of yesterday's sunset. Sunset
7:52:52 PM at 101.91°1 minute and 1 second later than yesterday and 0.3° north of yesterday's sunset.Solar Noon 1:04:15 PM at 62.59°11 seconds earlier than yesterday and 0.33° higher than yesterday.Sunlight Duration 13 hours, 36 minutes and 33 seconds 2 minutes and 25 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 8.7 mph 1:50 PM High 2.8 mph 13.2 mph 11:54 AM Direction E
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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″ 0″ 18.2″ The last measurable rain was 27
days ago on Friday, March 27, 2026
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This table contains the lightning data from my weather station.
Max Time
Strikes Per Hour 0 Strikes Per Day 0 The last lightning strike detected was 9
days ago on Tuesday, April 14, 2026
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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.