Crestline Weather in September

September in Crestline sees daytime temperatures around 27°C (81°F) and lows of 14°C (57°F) at night. The perfect weather makes it a good time to visit.

Rainfall in Crestline in September

Historically, approximately a single day this month are expected to have rain, averaging 7.5 mm (0.3 in). On the rare occasion it rains, expect a brief, moderate shower rather than a heavy downpour.

Temperature in Crestline in September

Crestline has perfect weather in September, with days reaching 27°C (81°F) and nights cooling to 14°C (57°F). September is a notable month of the summer season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 14°C (57°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Crestline in September

The days are predominantly sunny, with an estimated total of around 290 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If your ideal day consists of dry skies and pleasant temperatures, May, June, July, September and October typically offer the best circumstances for Crestline.

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• January
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• May
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• October
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• December

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

Crestline Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 3%  

Precipitation 7.5 mm (0.3 in)  

Rainy days a single day  

Sunshine 290 hours *  

Percentage Sunshine *  

* Data from: Corona, the United States of America (48 KM, 30 Miles).

What to Wear in Crestline in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Crestline 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 Crestline's climate page.

More climate data for Crestline

Temperature Rainfall Sunshine

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