Weather For Mount Joy, PA On Wednesday, June 18, 2025

Summary

This morning when I woke up it was warmer than yesterday and the past several days The temperature was in the upper 60s. I swore I got woken up by thunder at 3:00 AM but we had nothing more than light to moderate rain while I was awake. Dawn even brought some patches of blue in the sky! It was very humid with some sunshine today. It got into the middle 80s with the dew point in the middle 70s. This evening we had some heavy showers that eventually became thunderstorms. That brought very heavy tropical rainfall rates. The dew point got into the upper 70s by late in the evening when the sun came back out.

Weather Station Data

This table contains the temperature data from my weather station in degrees Fahrenheit.
Today
TemperatureDew Point Feels Like
Average 76 ℉ 73.5 ℉ 79.8 ℉
High 88.5 ℉ at 79.5 ℉ at 103.1 ℉ at
Low 68.2 ℉ at 67.9 ℉ at 69.4 ℉ at
Range20.3 ℉ 11.6 ℉33.7 ℉
Yesterday
TemperatureDew Point Feels Like
Average75.3 ℉63.8 ℉76 ℉
High82 ℉ at 68.6 ℉ at 84.2 ℉ at
Low68.9 ℉ at 56 ℉ at 69.9 ℉ at
Range13.1 ℉ 12.6 ℉14.3 ℉
Difference
TemperatureDew Point Feels Like
Average0.7℉ warmer9.7℉ warmer 3.8℉ warmer
High6.5℉ warmer 10.9℉ warmer 18.9℉ warmer
Low0.7 ℉ cooler 11.9℉ warmer 0.5 ℉ cooler

There were 13.3 cooling degree days today.

There were 10 cooling degree days yesterday.

Top
This table contains the relative humidity data from my weather station.
AverageHighLow Range
92%99% at 70% at 29%
Top
This table contains the relative barometric pressure data from my weather station in Inches of mercury.
PressureTime
Average29.96″
High30.02″
Low29.89″
Range0.13″
Top
This table contains the solar data from my weather station
UV Radiation MaxSolar Radiation Max
9 at 978.7 W/m² at
Top
This table sunrise and sunset information for the day.
TodayDifference From Yesterday
Sunrise at 112.69° and 0.03° north of yesterday's sunset.
Sunset at 112.66° and 0.03° north of yesterday's sunset.
Solar Noon at 73.31° and 0.02° higher than yesterday.
Sunlight Duration
about data sources
Top
This table contains the wind data from my weather station in miles per hour.
Wind SpeedGustTime
Average Wind0.7 mph6.3 mph
High2.2 mph9.4 mph
DirectionS
Top
This table contains the rainfall data from my weather station in inches.
Daily Rain Max HourlyEvent RainYesterday's RainWeekly RainMonthly RainYearly Rain
1.02″2.74″ per hour1.1″ 0″1.4″2.57″17.76″
Top
This table contains the lightning data from my weather station.
MaxTime
Strikes Per Hour8
Strikes Per Day9
Top