Crestline
California, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Crestline, CA

The first month of the autumn, September, is still a warm month in Crestline, California, with temperature in the range of an average high of 75.2°F (24°C) and an average low of 50°F (10°C).

Temperature

In September, the average high-temperature marginally drops, from 80.6°F (27°C) in August, to a still moderately hot 75.2°F (24°C). In September, the average low-temperature is 50°F (10°C).

Rainfall

Throughout September, in Crestline, 0.8" (20mm) of precipitation is accumulated. Throughout the year, in Crestline, California, 37.6" (956mm) of rain is accumulated.

Daylight

In September, the average length of the day is 12.4h.

What is the temperature in September in Crestline?

In Crestline, California, in September, the average high-temperature is 75.2°F (24°C), and the average low-temperature is 50°F (10°C).

How much does it rain in Crestline in September?

During September, Crestline regularly aggregates up to 0.8" (20mm) of precipitation.

What is the average length of the day in September in Crestline?

In Crestline, the average length of the day in September is 12.4h.
Average temperature in September - Crestline, CA
  • Average high temperature in September: 75.2°F

Warmest months (with the highest average high temperature) are July and August (80.6°F).
Months with the lowest average high temperature are January, February and December (46.4°F).

  • Average low temperature in September: 50°F

Months with the highest average low temperature are July and August (53.6°F).
Coldest months (with the lowest average low temperature) are January and December (28.4°F).

Average rainfall in September - Crestline, CA
  • Average rainfall in September: 0.8"

The wettest month (with the highest rainfall) is February (7.6").
The driest month (with the lowest rainfall) is July (0").

Average daylight in September - Crestline, CA
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).