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

August weather forecast and climate
Calistoga, CA

Scenic vineyard and tree lines in a plantation in the Napa Valley in Calistoga, California
Scenic vineyard and tree lines in a plantation in the Napa Valley in Calistoga, California
The last month of the summer, August, is another tropical month in Calistoga, California, with average temperature ranging between max 90.7°F (32.6°C) and min 52.2°F (11.2°C).

Temperature

In August, the average high-temperature is relatively the same as in July - a still tropical 90.7°F (32.6°C). The average low-temperature, in Calistoga, is 52.2°F (11.2°C).

Rainfall

In Calistoga rain does not fall in July and August.

Daylight

The average length of the day in August in Calistoga is 13.6h.

What is the temperature in August in Calistoga?

The average high-temperature, in August, in Calistoga, is 90.7°F (32.6°C), while the average low-temperature is 52.2°F (11.2°C).

Does it rain in Calistoga in August?

In Calistoga, in August, it doesn't rain. In September, it rains.

What is the driest month in Calistoga?

In Calistoga, California, rain does not fall in July and August.

How many hours of daylight does Calistoga have in August?

In August, the average length of the day is 13.6h.
Average temperature in August - Calistoga, CA
  • Average high temperature in August: 90.7°F

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is December (58.5°F).

  • Average low temperature in August: 52.1°F

The month with the highest average low temperature is July (52.5°F).
The coldest month (with the lowest average low temperature) is December (36.4°F).

Average rainfall days in August - Calistoga, CA
  • Average rainfall days in August: 0 days

The month with the highest number of rainy days is January (11 days).
Months with the lowest number of rainy days are July and August (0 days).

Average daylight in August - Calistoga, CA
  • Average daylight in August: 13.6h

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).