Johnstown (PA) Temperature by Month
This graph shows the average minimum and maximum temperatures throughout the year in Johnstown (Pennsylvania), the United States of America. The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM. During this time the sun's heating effect is the strongest.
Temperature patterns do vary with the seasons. In winter, the time of minimum and maximum temperatures can shift slightly compared to summer.
- The months of May, June, July, August and September have nice average temperatures.
- On average, the warmest month is July with 27°C.
- On average, the coolest month is January with 2°C.
- The average annual maximum temperature is 16°C.
- The average annual minimum temperature is 4°C.
Current temperature in Johnstown (PA)
Sun Dec 15
1°C | -4°C
SE 
22 km/h
22 km/h17 mm
overcast and heavy snow
Mon Dec 16
10°C | 1°C
SE 18 km/h
18 km/h8.5 mm
overcast and heavy rain
Tue Dec 17
10°C | 1°C
W 18 km/h
18 km/h1.4 mm
almost clear and small chance of slight rain
