Great Sand Dunes National Park weather in September (Colorado, United States of America)
How's the weather trend in Great Sand Dunes National Park as September approaches? Wondering about the weather this month? Our guide has all the details you need.
Temperatures
The weather in Great Sand Dunes National Park during September is usually perfect, offering pleasant temperatures and moderate rainfall. During the day, temperatures usually reach up to 22°C. At night, they tend to fall to approximately 6°C.
Precipitation
Great Sand Dunes National Park in September usually receives moderate rainfall, averaging around 32 mm for the month. According to historical climate patterns, there are usually around 10 days days of rain.So this is a great month to visit if you prefer dry days with pleasant temperatures. May, June, July, August and September typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Great Sand Dunes National Park climate page with graphs.
Great Sand Dunes National Park, monthly averages in September
Min Temperature
6°C
Max Temperature
22°C
Chance of Rain
34%
Precipitation
32 mm
Rainy days
10 days
Where to go in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
For visitors traveling to Great Sand Dunes National Park, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Great Sand Dunes National Park.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
