Hacienda Heights Weather in September

September is one of the perfect months to visit Hacienda Heights, with daytime temperatures of 33°C (91°F) and lows of 17°C (63°F) at night. Rainfall is minimal, averaging just 4.6 mm (0.2 in) for the month.

Rainfall in Hacienda Heights in September

Analyzing past climate data, one can expect approximately a single day of rain, averaging 4.6 mm (0.2 in). Any rain that does arrive is likely to be fairly light and short-lived.

Temperature in Hacienda Heights in September

Hacienda Heights has perfect weather in September, with days reaching 33°C (91°F) and nights cooling to 17°C (63°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Hacienda Heights in September

With approximately 290 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If you prefer enjoying temperate temperatures and rain-free days, January, February, March, April, May, October, November and December typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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• January
• February
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For a detailed overview over the year and the best time to visit the United States of America, check out our Hacienda Heights's climate page.

Hacienda Heights Temperature in September

Min Temperature 17°C (63°F)  

Max Temperature 33°C (91°F)  

Chance of Rain 3%  

Precipitation 4.6 mm (0.2 in)  

Rainy days a single day  

Sunshine 290 hours *  

Percentage Sunshine *  

* Data from: Corona, the United States of America (39 KM, 24 Miles).

What to Wear in Hacienda Heights in September

Hot weather in September means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. With minimal rainfall expected, you can leave the rain gear at home. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Hacienda Heights in September

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Hacienda Heights's climate page.

More climate data for Hacienda Heights

Temperature Rainfall Sunshine

See the full Hacienda Heights climate overview or explore weather in the United States of America.