Rancho Bernardo weather in September (California, United States of America)
What should you pack for a trip to Rancho Bernardo in September? Wondering about the weather this month? Our guide has all the details you need.
Temperatures
During September, Rancho Bernardo is known for its perfect weather, characterized by very high temperatures and almost no rainfall. September is known for being in the summer season. The temperature during the day can rise to approximately 31°C. At night, it falls to around 16°C. Keep in mind that temperatures can exceed these averages. Dress for the heat and stay hydrated, especially during peak sun hours.
Precipitation
Rancho Bernardo in September usually receives almost no rainfall, averaging around 3.8 mm for the month. Records from the past 30 years suggest that around a single day will experience rain.Average sunshine
The city usually sees around 253 hours of sunlight, indicating many sunny days.If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Rancho Bernardo. January, February, March, April, May, June, July, August, September, October and November typically offer the most agreeable circumstances. On the other hand, December tends to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Rancho Bernardo climate page with graphs.
Rancho Bernardo, monthly averages in September
Min Temperature
16°C
Max Temperature
31°C
Chance of Rain
3%
Precipitation
3.8 mm
Rainy days
a single day
Humidity
74% *
Sunshine
253 hours *
Percentage Sunshine
68% *
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?
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 Rancho Bernardo.
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.
