Normal weather for Great Falls in June
It's warm in June in Great Falls with an average temperature of 24°C. Temperatures this month range from a low of 21°C to a high of 28°C. At night, you can expect temperatures between 8°C and 12°C.
In June, there is an average of 126 mm of precipitation, spread over 16 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Great Falls in June |
New York | ||
|---|---|---|---|
 Average Temperature |
24°C | 27°C | |
 High Temp |
28°C | 31°C | |
| Low Temp |
21°C | 24°C | |
 Total Precipitation |
126 mm | 78 mm | |
| Rainy Days |
16 days | 11 days | |
Start of June
The month of June starts in Great Falls with warm temps, averaging around 24°C during the day and nights around 10°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.
With the temperature difference between day and night, it’s smart to wear layers. A T-shirt, light pants or skirt, and a light jacket are great for the day. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
Mid June
By mid-June, daytime temps drop to around 23°C, with nights around 10°C. There’s a high chance of precipitation during this time.
Since it cools down at night, it’s a good idea to wear layers. A T-shirt, light pants or skirt, and a light jacket are great for the day. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
End of June
By the end of June, the average daytime temperature in Great Falls is around 26°C, while nighttime temps are about 11°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
Find affordable trips to Great Falls 
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is June a good time to visit Great Falls?
Looking for sun? June isn’t a good month to be in Great Falls. The temperature is nice, but there’s too much chance of rain.
Temperature records for Great Falls in June
Check out the climate of Great Falls for all months and discover the best travel time
May
Plan your next vacation
Don’t miss the best vacation deals for Great Falls and see what our partners have for you.
Daily Temperature in June in Great Falls
This chart shows the average daily high and low temperatures in June for Great Falls, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in June in Great Falls
The chart below shows the average daily precipitation in June for Great Falls, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for June, you can expect about 16 days of precipitation in Great Falls.
Daily UV Index in June in Great Falls
This chart shows the average daily UV index in June in Great Falls, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in June in Great Falls Over the Years
This chart shows the average temperature in June in Great Falls, measured in degrees Celsius, over the past few years.
Total Precipitation in June in Great Falls Over the Years
This chart shows the average precipitation in June in Great Falls, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in June for Great Falls
Click on any day in June to get detailed info about the usual weather on that day in Great Falls. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in June in Great Falls
Have you been to Great Falls in June?
Share your weather experience in June in Great Falls.
Average Weather in Great Falls by Month
Click on a month below to see detailed weather info for Great Falls. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Great Falls for all months at once
