Boulder City weather in September (Nevada, United States of America)
How is the weather in Boulder City in September? This guide provides all the details you need.
In September, Boulder City generally has very high temperatures and low rainfall. Daytime temperatures hover around 35°C, while nights can cool down to about 22°C. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.
Boulder City in September usually receives low rainfall, averaging around 9.6 mm for the month. Rain is expected on roughly 3 days.
The city usually sees around 345 hours of sunlight, indicating many sunny days.
In case you lean more towards enjoying temperate temperatures and rain-free days March, April, May, October and November typically offer the most optimal weather. In contrast, June, July and August tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Boulder City climate page with graphs.
Boulder City, monthly averages in September
Min Temperature
22°C
Max Temperature
35°C
Chance of Rain
9%
Precipitation
9.6 mm
Rainy days
3 days
Humidity
25% *
Sunshine
345 hours *
Percentage Sunshine
91% *
Where to go in the United States of America in September
Find out more about the weather in the United States of America in September and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Boulder City in September?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in September.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Boulder City.
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 climate conditions. Find out where to go with our weather planner.
