Helena (MT) Temperature by Month
This graph shows the average minimum and maximum temperatures throughout the year in Helena (Montana), 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 June, July, August and September have nice average temperatures.
- On average, the warmest month(s) are July and August.
- On average, the warmest month is July with 29°C.
- On average, the coolest month is December with -0°C.
- The average annual maximum temperature is 14°C.
- The average annual minimum temperature is 0°C.
Current temperature in Helena (MT)
Tue Nov 12
10°C | 2°C
W 
25 km/h
25 km/h
almost clear and no rain
Wed Nov 13
11°C | -2°C
SE 18 km/h
18 km/h
partly cloudy and no rain
Thu Nov 14
13°C | 1°C
W 22 km/h
22 km/h0.6 mm
partly cloudy and small chance of slight rain
