Paso Robles
California, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Paso Robles, CA

The bright and warm early sun rises over the Valley Oak vineyard farm in Paso Robles, California, and view of small hills and a few clouds in the sky
The bright and warm early sun rises over the Valley Oak vineyard farm in Paso Robles, California, and view of small hills and a few clouds in the sky
The first month of the autumn, September, is also a hot month in Paso Robles, California, with average temperature varying between 48.6°F (9.2°C) and 88.3°F (31.3°C).

Temperature

In September, the average high-temperature is almost the same as in August - a still hot 88.3°F (31.3°C). The average low-temperature, in Paso Robles, is 48.6°F (9.2°C).

Rainfall

In Paso Robles, California, during September, the rain falls for 1.1 days and regularly aggregates up to 0.2" (5.3mm) of precipitation. In Paso Robles, California, during the entire year, the rain falls for 48.4 days and collects up to 15.2" (386.1mm) of precipitation.

Daylight

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

What is the temperature in September in Paso Robles?

The average high-temperature, in September, is 88.3°F (31.3°C), while the average low-temperature is 48.6°F (9.2°C).

How much does it rain in Paso Robles in September?

In Paso Robles, in September, it is raining for 1.1 days, with typically 0.2" (5.3mm) of accumulated precipitation.

What is the average length of the day in September in Paso Robles?

The average length of the day in September in Paso Robles is 12.4h.
Average temperature in September - Paso Robles, CA
  • Average high temperature in September: 88.3°F

The warmest month (with the highest average high temperature) is August (91.7°F).
The month with the lowest average high temperature is December (60.6°F).

  • Average low temperature in September: 48.6°F

The month with the highest average low temperature is July (52.6°F).
The coldest month (with the lowest average low temperature) is December (32.3°F).

Average rainfall in September - Paso Robles, CA
  • Average rainfall in September: 0.2"

The wettest month (with the highest rainfall) is January (3.3").
Driest months (with the lowest rainfall) are June, July and August (0").

Average rainfall days in September - Paso Robles, CA
  • Average rainfall days in September: 1.1 days

The month with the highest number of rainy days is February (9.3 days).
The month with the lowest number of rainy days is August (0.2 days).

Average daylight in September - Paso Robles, CA
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).