Alta weather in September (Utah, United States of America)

Is Alta a good destination in September, weather-wise? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

In September, Alta tends to experience moderate temperatures and moderate rainfall. Anticipate daytime highs near 15°C, and cooler nights with temperatures around 6°C.

Precipitation

Alta in September usually receives moderate rainfall, averaging around 79 mm for the month. The climate data from previous years indicates that there are typically about 12 days days of rain.

Average sunshine

Expect a lot of sunshine this month, with about 299 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

Should you favor a climate that's both dry and comfortably warm July and August typically offer the most agreeable circumstances. On the other hand, January, February, March, April, May, October, November and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Alta climate page with graphs.

 

Alta, monthly averages in September

Min Temperature 6°C  

Max Temperature 15°C  

Chance of Rain 40%  

Precipitation 79 mm  

Rainy days 12 days  

Sunshine 299 hours *  

Percentage Sunshine 81% *  

Data from: Park City, the United States of America (13 KM, 8 Miles).

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.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Alta.

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.