Help shape the future of Weather Underground. Join our Discord! You are currently viewing the new Weather Underground website. To go back to the old site, .

Home

Log In

Favorites

Member Settings

Elev 456 ft, 40.405 °N 76.496 °W

Swatara Township, PA

Jonestown Station55°

Summary

Temperature (°F)	Max	Average	Min
Max Temperature	70	59.88	47
Avg Temperature	54.38	47.88	39.64
Min Temperature	53	37.25	31

Precipitation (in)	Max	Average	Min	Sum
Precipitation	0.06	0.01	0	0.06

Dew Point (°F)	Max	Average	Min
Dew Point	36.73	26.3	14.12

Wind (mph)	Max	Average	Min
Wind	24	17.88	13
Gust Wind	37	26.79	17

Sea Level Pressure (in)	Max	Average	Min
Sea Level Pressure	29.54	29.34	29.17

Daily Observations

Date	Temp High/Low	Dew Pt High/Low	Humidity	Wind	Max Wind	Wind Gust	Pressure	Precip.	Condition
3/18/2025	65 °F / 35 °F	30 °F / 9 °F	38 %		16 mph	-	29.53 in	0 in
3/19/2025	70 °F / 33 °F	33 °F / 25 °F	45 %		14 mph	-	29.44 in	0 in
3/20/2025	69 °F / 40 °F	47 °F / 24 °F	59 %		24 mph	-	29.11 in	0 in
3/21/2025	53 °F / 36 °F	34 °F / 12 °F	41 %		24 mph	-	29.24 in	0 in
3/22/2025	61 °F / 32 °F	39 °F / 18 °F	52 %		23 mph	-	29.25 in	0 in
3/23/2025	47 °F / 31 °F	22 °F / 10 °F	36 %		12 mph	-	29.56 in	0 in
3/24/2025	59 °F / 37 °F	45 °F / 18 °F	78 %		14 mph	-	29.33 in	0.06 in