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

January 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
January, like December, is a moderate winter month in Calistoga, California, with average temperature varying between 37.2°F (2.9°C) and 59.5°F (15.3°C).

Temperature

In Calistoga, California, the average high-temperature is practically the same as in December - a still moderate 59.5°F (15.3°C). The average low-temperature, in January, is 37.2°F (2.9°C).

Rainfall

The month with the most rainfall days is January when the rain falls for 11 days.

Daylight

The average length of the day in January is 9.8h.

What is the temperature in January in Calistoga?

The average high-temperature, in January, in Calistoga, is 59.5°F (15.3°C), while the average low-temperature is 37.2°F (2.9°C).

How many days does it rain in January in Calistoga?

In Calistoga, California, during January, it is raining for 11 days.

What is the rainiest month in Calistoga?

The month with the most rainfall days in Calistoga, California, is January when the rain falls for 11 days.

What is the average length of the day in January in Calistoga?

In January, the average length of the day in Calistoga, California, is 9.8h.
Average temperature in January - Calistoga, CA
  • Average high temperature in January: 59.5°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 January: 37.3°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 January - Calistoga, CA
  • Average rainfall days in January: 11 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 January - Calistoga, CA
  • Average daylight in January: 9.8h

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