Weather For Mount Joy, PA On Tuesday, May 12, 2026

Summary

This morning when I woke up it was much cooler than the than yesterday. The temperature was in the middle 40s. Dawn brought clear skies with a low in the middle 30s shortly after sunrise.

Weather Station Data

This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
TemperatureDew Point Feels Like
Average 47.2 ℉ 38.5 ℉ 47.2 ℉
High 52.3 ℉ at 39.7 ℉ at 52.3 ℉ at
Low 44.1 ℉ at 36.4 ℉ at 42.7 ℉ at
Range8.2 ℉ 3.3 ℉9.6 ℉
Yesterday
TemperatureDew Point Feels Like
Average55 ℉ 39.1 ℉ 55 ℉
High66.6 ℉ at 50.2 ℉ at 66.6 ℉ at
Low47.7 ℉ at 35.2 ℉ at 47.7 ℉ at
Range18.9 ℉ 15 ℉18.9 ℉
Difference
TemperatureDew Point Feels Like
Average7.8℉ cooler0.6℉ cooler 7.8℉ cooler
High14.3℉ cooler 10.5℉ cooler 14.3℉ cooler
Low3.6℉ cooler 1.2℉ warmer 5℉ cooler

There were 16.8 heating degree days today

There were 8 heating degree days yesterday

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This table contains the relative humidity data from my weather station.
AverageHighLow Range
71%80% at 59% at 21%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
PressureTime
Average30.25″
High30.27″
Low30.21″
Range0.06″
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This table contains the solar data from my weather station
UV Radiation MaxSolar Radiation Max
0 at 0 W/m² at
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This table sunrise and sunset information for the day.
TodayDifference From Yesterday
Sunrise at 107.16° and 0.25° north of yesterday's sunset.
Sunset at 107.16° and 0.25° north of yesterday's sunset.
Solar Noon at 68.15° and 0.25° higher than yesterday.
Sunlight Duration
about data sources
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This table contains the wind data from my weather station in miles per hour.
Wind SpeedGustTime
Average Wind0.7 mph5.6 mph
High2.2 mph7.6 mph
DirectionESE
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This table contains the rainfall data from my weather station in inches.
Daily Rain Max HourlyEvent RainYesterday's RainWeekly RainMonthly RainYearly Rain
0″0″ per hour0″ 0″0″0.02″18.22″
The last measurable rain was days ago on 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.
MaxTime
Strikes Per Hour0
Strikes Per Day0
The last lightning strike detected was days ago on .
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