Ben Lomond Weather in September

Ben Lomond in September averages 29°C (84°F) during the day and 10°C (50°F) at night. Minimal rainfall is typical for this time of year.

Rainfall in Ben Lomond in September

Records from the past 30 years suggest around a single day of rain, with 5.2 mm (0.2 in) average for the month. If rain does fall, it tends to be a moderate shower rather than anything heavy.

Temperature in Ben Lomond in September

September in Ben Lomond is generally perfect, with days reaching 29°C (84°F) and nights settling around 10°C (50°F). This kind of day-to-night contrast is typical for this time of year. Nights cool down to 10°C (50°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.

Sunshine in Ben Lomond in September

The days are predominantly sunny, with an estimated total of around 270 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

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 Ben Lomond's climate page.

Ben Lomond Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 29°C (84°F)  

Chance of Rain 3%  

Precipitation 5.2 mm (0.2 in)  

Rainy days a single day  

Humidity 73% *  

Sunshine 270 hours *  

Percentage Sunshine 73% *  

* Data from: San Francisco, the United States of America (64 KM, 39 Miles).

What to Wear in Ben Lomond in September

Warm but pleasant conditions in Ben Lomond in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Dry conditions mean you won't need to worry about rain protection. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Ben Lomond 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 Ben Lomond's climate page.

More climate data for Ben Lomond

Temperature Rainfall Sunshine Humidity

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