United StatesAverage weather for Great Falls in July
It's hot in July in Great Falls with an average temperature of 30°C. Temperatures this month range from a low of 27°C to a high of 34°C. At night, you can expect temperatures between 11°C and 15°C.
Start of July
The month of July starts in Great Falls with hot temps, averaging around 29°C during the day and nights around 13°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers.
Mid July
By mid-July, daytime temps rise to around 31°C, with nights around 14°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
Since it cools down at night, it’s a good idea to wear layers.
End of July
By the end of July, the average daytime temperature in Great Falls is around 32°C, while nighttime temps are about 14°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Because temperatures drop in the evening, wearing layers is recommended.
In July, there is an average of 34 mm of precipitation, spread over 4 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Great Falls in July |
New York | ||
|---|---|---|---|
 Average temperature |
30°C | 31°C | |
 Max. temperature |
34°C | 33°C | |
| Min. temperature |
27°C | -5°C | |
 Total precipitation |
34 mm | 160 mm | |
| Rainy days |
4 days | 18 days | |
June
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 July a good time to visit Great Falls?
July is a good month to be in Great Falls for sunny weather. You’ll have high temperatures and not too much rain.
Temperature records
With 38°C in 2022, Great Falls reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 14°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 3°C to a highest value of 22°C.
Check out the climate of Great Falls for all months and discover the best travel time
Daily Temperature in July in Great Falls
This chart shows the average daily high and low temperatures in July 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 July in Great Falls
The chart below shows the average daily precipitation in July 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 July, you can expect about 4 days of precipitation in Great Falls.
Daily UV index in July in Great Falls
This chart shows the average daily UV index in July 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 July in Great Falls over the years
This chart shows the average temperature in July in Great Falls, measured in degrees Celsius, over the past few years.
Total precipitation in July in Great Falls over the years
This chart shows the average precipitation in July in Great Falls, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in July for Great Falls
Click on any day in July 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 July in Great Falls
Have you been to Great Falls in July?
Share your weather experience in July 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
