Arnold weather in September (California, United States of America)
How does the September weather in Arnold compare to other months? Discover if this is the best time for your journey with our detailed monthly weather breakdown.
Temperatures
During September, Arnold is known for its perfect weather, characterized by high temperatures and low rainfall. September is a notable month of the summer season. Throughout the daytime, temperatures often hover around 27°C. However, as the sun sets and evening approaches, there's a noticeable cool-down. Temperatures gently drop to a more temperate 12°C.
Precipitation
Arnold in September usually receives low rainfall, averaging around 7.1 mm for the month. The climate data from previous years indicates that there are typically about 2 days days of rain.If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Arnold. May, June, July, August, September and October typically offer the best circumstances. While January, February, March and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Arnold climate page with graphs.
Arnold, monthly averages in September
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.
So, what should you wear in this month?
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.
Interested in more climate information?
This site provides you with all the information you need about the climate in Arnold.
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.