United StatesAverage weather for Great Sand Dunes National Park in July
It's warm in July in Great Sand Dunes National Park with an average temperature of 27°C. Temperatures this month range from a low of 26°C to a high of 29°C. At night, you can expect temperatures between 9°C and 13°C.
Start of July
The month of July starts in Great Sand Dunes National Park with hot temps, averaging around 28°C during the day and nights around 10°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
Mid July
By mid-July, daytime temps stay steady at around 28°C, with nights around 12°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of July
By the end of July, the average daytime temperature in Great Sand Dunes National Park is around 27°C, while nighttime temps are about 12°C. A shower might pop up, but overall, the weather will be dry and sunny.
In July, there is an average of 31 mm of precipitation, spread over 8 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Great Sand Dunes National Park in July |
New York | ||
|---|---|---|---|
 Average temperature |
27°C | 31°C | |
 Max. temperature |
29°C | 33°C | |
| Min. temperature |
26°C | -5°C | |
 Total precipitation |
31 mm | 160 mm | |
| Rainy days |
8 days | 18 days | |
June
UV index
The UV index is a maximum of 10 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 Sand Dunes National Park?
Looking for great weather? July is a good time to be in Great Sand Dunes National Park. The temperatures are nice, and there’s not too much rain.
Temperature records
With 33°C in 2018, Great Sand Dunes National Park reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 16°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 2°C to a highest value of 16°C.
Daily Temperature in July in Great Sand Dunes National Park
This chart shows the average daily high and low temperatures in July for Great Sand Dunes National Park, 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 Sand Dunes National Park
The chart below shows the average daily precipitation in July for Great Sand Dunes National Park, 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 8 days of precipitation in Great Sand Dunes National Park.
Daily UV index in July in Great Sand Dunes National Park
This chart shows the average daily UV index in July in Great Sand Dunes National Park, 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 Sand Dunes National Park over the years
This chart shows the average temperature in July in Great Sand Dunes National Park, measured in degrees Celsius, over the past few years.
Total precipitation in July in Great Sand Dunes National Park over the years
This chart shows the average precipitation in July in Great Sand Dunes National Park, 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 Sand Dunes National Park
Click on any day in July to get detailed info about the usual weather on that day in Great Sand Dunes National Park. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Great Sand Dunes National Park
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Average weather in Great Sand Dunes National Park by month
Click on a month below to see detailed weather info for Great Sand Dunes National Park. 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 Sand Dunes National Park for all months at once
