Weather in August in Johnstown, Pa

< August >
	Normal Max/ High Temperature	29°C (84°F)
	Average Temperature	22°C (71°F)
	Min/ Low Temperature	15°C (59°F)
	Normal Precipitation	106mm (4.2in)
	Average Daylight per day	13h 44'
	Sun altitude at solar noon on the 21st day.	61.6°

• The average temperature in Johnstown, Pa in August is really warm at 21.9 °C (71.42 °F).
• Afternoons can be very hot with average high temperatures reaching 28.8 °C (83.8 °F).
• Overnight temperatures are generally mild with an average low of 14.9 °C (58.8 °F).
• The variation/ range of diurnal mean temperatures in August is 13.9 °C (25 °F).
• Precipitation averages for August are high with 105.7mm (4.2 in) recorded.
• The shortest day is 13h 07' long and the longest day is 14h 18' long with an average length of 13h 44'.

Weather Trend Graph for August in Johnstown, Pa, Usa