Placentia Weather in September

September in Placentia typically sees daytime highs of 31°C (88°F) and nighttime lows of 18°C (64°F). Minimal rainfall is typical for this month.

Rainfall in Placentia in September

This month experiences about a single day of rain according to historical data, averaging 5.4 mm (0.2 in). On the rare occasion it rains, expect a brief, moderate shower rather than a heavy downpour.

Temperature in Placentia in September

The temperature in Placentia in September is perfect. Daytime highs reach 31°C (88°F), with nights dropping to 18°C (64°F). It's usually most comfortable outside during the morning and later in the day. Nights cool down to 18°C (64°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. 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.

Sunshine in Placentia in September

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

September in Placentia has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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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 Placentia's climate page.

Placentia Temperature in September

Min Temperature 18°C (64°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 3%  

Precipitation 5.4 mm (0.2 in)  

Rainy days a single day  

Sunshine 290 hours *  

Percentage Sunshine *  

* Data from: Corona, the United States of America (27 KM, 16 Miles).

What to Wear in Placentia in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. With minimal rainfall expected, you can leave the rain gear at home. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Placentia 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 Placentia's climate page.

More climate data for Placentia

Temperature Rainfall Sunshine

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