Otay Mesa weather in September (California, United States of America)

How's the weather trend in Otay Mesa as September approaches? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

For September, the weather in Otay Mesa is generally perfect, featuring high temperatures and almost no rainfall. Expect temperatures to climb to 27°C during the day, with nighttime readings dropping to 17°C. Known for its high temperatures, this month is the warmest of the year. Dress accordingly to stay comfortable and make the most of the weather.

Precipitation

Otay Mesa in September usually receives almost no rainfall, averaging around 4.8 mm for the month. Historically, the month has about a single day of rain.

Average sunshine

The days are predominantly sunny, with an estimated total of around 272 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.

So this is a great month to visit if you prefer dry days with pleasant temperatures. January, February, March, April, May, June, July, August, September, October and November typically offer the most optimal weather. In contrast, December tends to have less optimal conditions.

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

 

Otay Mesa, monthly averages in September

Min Temperature 17°C  

Max Temperature 27°C  

Chance of Rain 3%  

Precipitation 4.8 mm  

Rainy days a single day  

Humidity 79% *  

Sunshine 272 hours *  

Percentage Sunshine 73% *  

Data from: Tijuana, Mexico (6 KM, 4 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?

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.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Interested in more climate information?

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

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.