Monday, January 19, 2026 Weather For Mount Joy, PA
This morning when I woke up it was much colder than yesterday. The temperature was in the upper single digits. Dawn brought mostly clear skies and cold conditions. It was cloudy but into the middle 20s by mid morning. The sun came out late this morning after being cloudy most of the morning. It got to near freezing around lunchtime. This afternoon it was clear with temperatures were hanging out in the middle 30s.
This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
Temperature Dew Point Feels Like
Average
23.6℉
14.4℉
22.2℉ High
36.9℉ at 3:40 PM
21.9℉ at 12:40 PM
36.9℉ at 3:40 PM Low
9.1℉ at 3:32 AM
6.7℉ at 2:44 AM
5.4℉ at 5:06 AM Range 27.8℉ 15.2℉ 31.5℉
Yesterday
Temperature Dew Point Feels Like
Average
27.6℉
24.9℉
27.3℉ High
34.0℉ at 11:51 AM
33.1℉ at 10:39 AM
34.0℉ at 11:51 AM
Low
17.6℉ at 10:50 PM
12.1℉ at 11:52 PM
13.9℉ at 11:36 PM
Range 16.4℉ 21.0℉ 20.1℉
Difference
Temperature Dew Point Feels Like
Average 4.0℉ cooler 10.5℉ cooler 5.1℉ cooler
High 2.9℉ warmer 11.2℉ cooler 2.9℉ warmer Low 8.5℉ cooler 5.4℉ cooler 8.5℉ cooler
There were 42.0 heating degree days today
There were 39.0 heating degree days yesterday
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This table contains the relative humidity data from my weather station.
Average High Low Range
69.0% 93.0% at 6:33 AM 48.0% at 3:48 PM 45.0%
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This table contains the relative barometric pressure data from my weather station in Inches of mercury.
Pressure Time
Average 30.05′ High 30.23′ 11:55 PM Low 29.97′ 1:01 AM Range 0.26′
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This table contains the solar data from my weather station
UV Radiation Max Solar Radiation Max 4 at 1:49 PM 435.5 W/m² at 1:49 PM
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This table sunrise and sunset information for the day.
Today Difference From Yesterday Sunrise 7:24:19 AM at 73.03° 31 seconds earlier than yesterday and 0.2° north of yesterday's sunset. Sunset
5:09:33 PM at 72.92°1 minute and 9 seconds later than yesterday and 0.21° north of yesterday's sunset.Solar Noon 12:16:45 PM at 29.67°18 seconds later than yesterday and 0.21° higher than yesterday.Sunlight Duration 9 hours, 45 minutes and 14 seconds 1 minute and 40 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 2.1 mph 16.1 mph 4:21 PM High 5.7 mph 22.1 mph 12:02 PM Direction SSW
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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″ 17.72″ 17.72″ The last measurable rain was 2
days ago on Saturday, January 17, 2026
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This table contains the lightning data from my weather station.
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