Weather For Mount Joy, PA On Sunday, May 31, 2026

Summary

This morning when I woke up it was much cooler than yesterday. The temperature was in the upper 40s. Dawn brought calm conditions with a low in the middle 40s under clear skies. The temperature rose quickly under sunny skies this morning. It was into the 60s by mid-morning. Early this afternoon it was into the lower 70s under sunny skies. Late this afternoon it was in the middle 70s. The high this afternoon was in the upper 70s.

Weather Station Data

This table contains the temperature data from my weather station in degrees Fahrenheit.

Today
	Temperature	Dew Point	Feels Like
Average	63.5 ℉	45.4 ℉	63.0 ℉
High	79.3 ℉ at 5:49 PM	51.0 ℉ at 2:07 PM	78.4 ℉ at 5:49 PM
Low	44.6 ℉ at 5:53 AM	41.7 ℉ at 5:42 AM	44.6 ℉ at 5:53 AM
Range	34.7 ℉	9.3 ℉	33.8 ℉

Yesterday
	Temperature	Dew Point	Feels Like
Average	62.6 ℉	46.5 ℉	62.4 ℉
High	71.6 ℉ at 5:04 PM	52.7 ℉ at 12:04 AM	70.7 ℉ at 5:04 PM
Low	54.3 ℉ at 7:40 AM	37.2 ℉ at 6:23 AM	54.3 ℉ at 7:40 AM
Range	17.3 ℉	15.5 ℉	16.4 ℉

Difference
	Temperature	Dew Point	Feels Like
Average	0.9℉ warmer	1.1℉ cooler	0.6℉ warmer
High	7.7℉ warmer	1.7℉ cooler	7.7℉ warmer
Low	9.7℉ cooler	4.5℉ warmer	9.7℉ cooler

There were 3.0 heating degree days today

There were 2.0 heating degree days yesterday

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This table contains the relative humidity data from my weather station.

Average	High	Low	Range
55.0%	91.0% at 5:58 AM	31.0% at 3:47 PM	60.0%

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This table contains the relative barometric pressure data from my weather station in Inches of mercury.

	Pressure	Time
Average	30.12″
High	30.21″	8:28 AM
Low	29.98″	7:38 PM
Range	0.23″

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This table contains the solar data from my weather station

UV Radiation Max	Solar Radiation Max
9 at 10:32 AM	930.9 W/m² at 10:32 AM

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This table sunrise and sunset information for the day.

	Today	Difference From Yesterday
Sunrise	5:39:18 AM at 111.05°	28 seconds earlier than yesterday and 0.16° north of yesterday's sunset.
Sunset	8:27:44 PM at 111.03°	45 seconds later than yesterday and 0.15° north of yesterday's sunset.
Solar Noon	1:03:42 PM at 71.88°	9 seconds later than yesterday and 0.14° higher than yesterday.
Sunlight Duration	14 hours, 48 minutes and 26 seconds	1 minute and 13 seconds longer than yesterday

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This table contains the wind data from my weather station in miles per hour.

	Wind Speed	Gust	Time
Average Wind	1.3 mph	9.2 mph	11:42 AM
High	3.6 mph	15.4 mph	11:16 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″	0.0″ per hour	0.0″	0″	0.0″	0.02″	18.22″
The last measurable rain was 22 days ago on Saturday, May 9, 2026 and when 0.02″ rain fell. The Storm Total was 0.02″.

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This table contains the lightning data from my weather station.

	Max	Time
Strikes Per Hour	0.0
Strikes Per Day	0
The last lightning strike detected was 11 days ago on Wednesday, May 20, 2026.

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