Weather For Mount Joy, PA On Friday, May 16, 2025
This morning when I woke up it was similar to yesterday. The temperature was in the lower 60s. Dawn brought foggy conditions with the temperature in the lower 60s still. We had a thunderstorm move through with about a third of an inch of rain falling around mid morning. The rain moved out and there was a good deal of sunshine and the temperature was into the middle 70s by lunchtime. The high was in the lower 80s this afternoon and it got humid. The dew point climbed into the lower 70s. We got just missed by more thunderstorms this evening to the north and south.
This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
Temperature Dew Point Feels Like
Average 69.2 ℉ 65.9 ℉ 70 ℉ High 82.4 ℉ at 2:53 PM 72 ℉ at 3:53 PM 87.2 ℉ at 4:09 PM Low 60.8 ℉ at 3:59 AM 60.5 ℉ at 3:59 AM 60.8 ℉ at 3:59 AM Range 21.6 ℉ 11.5 ℉ 26.4 ℉
Yesterday
Temperature Dew Point Feels Like
Average 66.1 ℉ 50.1 ℉ 65.8 ℉ High 81.1 ℉ at 2:32 PM 56.7 ℉ at 2:00 PM 80.7 ℉ at 2:31 PM
Low 48 ℉ at 5:44 AM 45.6 ℉ at 5:25 AM 48 ℉ at 5:44 AM
Range 33.1 ℉ 11.1 ℉ 32.7 ℉
Difference
Temperature Dew Point Feels Like
Average 3.1℉ warmer 15.8℉ warmer 4.2℉ warmer
High 1.3℉ warmer 15.3℉ warmer 6.5℉ warmer Low 12.8℉ warmer 14.9℉ warmer 12.8℉ warmer
There were 6.6 cooling degree days today.
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This table contains the relative humidity data from my weather station.
Average High Low Range
90% 99% at 12:00 AM 63% at 2:16 PM 36%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
Pressure Time
Average 29.81″ High 29.89″ 1:45 AM Low 29.71″ 7:17 PM Range 0.18″
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This table contains the solar data from my weather station
UV Radiation Max Solar Radiation Max 8 at 12:29 PM 835.5 W/m² at 12:29 PM
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This table sunrise and sunset information for the day.
Today Difference From Yesterday Sunrise 5:49:16 AM at 108.18° 54 seconds earlier than yesterday and 0.23° north of yesterday's sunset. Sunset
8:15:03 PM at 108.18°56 seconds later than yesterday and 0.23° north of yesterday's sunset.Solar Noon 1:02:21 PM at 69.16°1 second later than yesterday and 0.23° higher than yesterday.Sunlight Duration 14 hours, 25 minutes and 47 seconds 1 minute and 51 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 0.9 mph 8.1 mph 12:11 PM High 2.4 mph 12.1 mph 6:09 PM Direction ESE
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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
0.34″ 1.16″ per hour 0.34″ 0″ 1.79″ 5.91″ 11.93″
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This table contains the lightning data from my weather station.
Max Time
Strikes Per Hour 21 10:13 AM Strikes Per Day 41
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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.