Weather For Mount Joy, PA On Sunday, January 11, 2026

Summary

This morning when I woke up it was similar to yesterday. It was still damp and humid and the mild temperature was in the upper 30s. Dawn brought mostly clear skies with the temperature in the middle 30s and dropping dew points. Even with sunny skies this morning the temperature was only in the upper 30s by mid morning. It was in the middle 40s by late morning with clouds moving in and a breeze picking up. It was back into the 30s with some clouds and sun moving through late this afternoon. The dew point was dropping and the wind was gusty.

Weather Station Data

This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
TemperatureDew Point Feels Like
Average 38.1 ℉ 29.7 ℉ 36.1 ℉
High 45.7 ℉ at 39.8 ℉ at 45.7 ℉ at
Low 30.2 ℉ at 20 ℉ at 21.3 ℉ at
Range15.5 ℉ 19.8 ℉24.4 ℉
Yesterday
TemperatureDew Point Feels Like
Average41.1 ℉40.6 ℉40.9 ℉
High47.5 ℉ at 47.2 ℉ at 47.5 ℉ at
Low38.7 ℉ at 38.4 ℉ at 34.8 ℉ at
Range8.8 ℉ 8.8 ℉12.7 ℉
Difference
TemperatureDew Point Feels Like
Average3 ℉ cooler10.9 ℉ cooler 4.8 ℉ cooler
High1.8 ℉ cooler 7.4 ℉ cooler 1.8 ℉ cooler
Low8.5 ℉ cooler 18.4 ℉ cooler 13.5 ℉ cooler

There were 27.1 heating degree days today

There were 22 heating degree days yesterday

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This table contains the relative humidity data from my weather station.
AverageHighLow Range
72%99% at 49% at 50%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
PressureTime
Average30″
High30.24″
Low29.85″
Range0.39″
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This table contains the solar data from my weather station
UV Radiation MaxSolar Radiation Max
4 at 428.2 W/m² at
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This table sunrise and sunset information for the day.
TodayDifference From Yesterday
Sunrise at 71.57° and 0.15° north of yesterday's sunset.
Sunset at 71.43° and 0.16° north of yesterday's sunset.
Solar Noon at 28.17° and 0.16° 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 Wind3.3 mph32.4 mph
High9.8 mph35.1 mph
DirectionW
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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″0″
The last measurable rain was days ago on and when 10″ rain fell. The Storm Total was 0″.
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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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