Benicia Weather in September

Benicia in September sees high temperatures, with highs around 28°C (82°F) and overnight lows of 13°C (55°F). With just 2.9 mm (0.1 in) of rainfall on average, rain is rarely an issue.

Rainfall in Benicia in September

Looking at the last 30 years, the data shows about a single day with rain, averaging 2.9 mm (0.1 in) for the month. Any rain that does arrive is likely to be light drizzle rather than a proper shower.

Temperature in Benicia in September

Benicia has excellent weather in September, with days reaching 28°C (82°F) and nights cooling to 13°C (55°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 13°C (55°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Benicia in September

With approximately 270 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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 Benicia's climate page.

Benicia Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 3%  

Precipitation 2.9 mm (0.1 in)  

Rainy days a single day  

Humidity 73% *  

Sunshine 270 hours *  

Percentage Sunshine 73% *  

* Data from: San Francisco, the United States of America (51 KM, 32 Miles).

What to Wear in Benicia 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Benicia 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 Benicia's climate page.

More climate data for Benicia

Temperature Rainfall Sunshine Humidity

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