January weather forecast and climate
Fresno, CA

The artificial Millerton Lake near Fresno in California, USA, clear skies and mountain ranges in view
The artificial Millerton Lake near Fresno in California, USA, clear skies and mountain ranges in view

What are the coldest months in Fresno?

January and December, with an average high-temperature of 54.9°F (12.7°C), are the coldest months in Fresno, California.

What is the temperature in January in Fresno?

The average high-temperature, in January, in Fresno, is 54.9°F (12.7°C), while the average low-temperature is 38.3°F (3.5°C).

How much does it rain in Fresno in January?

In Fresno, California, in January, it is raining for 7.6 days, with typically 2.2" (55.6mm) of accumulated precipitation.

What is the wettest month in Fresno?

January is the month with the most rainfall in Fresno. Rain falls for 7.6 days and accumulates 2.2" (55.6mm) of precipitation.
Average temperature in January - Fresno, CA
  • Average high temperature in January: 54.8°F

The warmest month (with the highest average high temperature) is July (98.4°F).
The month with the lowest average high temperature is January (54.8°F).

  • Average low temperature in January: 38.3°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is December (38°F).

Average humidity in January - Fresno, CA
  • Average humidity in January: 83.3%

The month with the highest relative humidity is December (84.2%).
The month with the lowest relative humidity is July (39.2%).

Average rainfall in January - Fresno, CA
  • Average rainfall in January: 2.2"

The wettest month (with the highest rainfall) is January (2.2").
Driest months (with the lowest rainfall) are July and August (0").

Average rainfall days in January - Fresno, CA
  • Average rainfall days in January: 7.6 days

The month with the highest number of rainy days is February (8.6 days).
The month with the lowest number of rainy days is July (0.2 days).

Average daylight in January / Average sunshine in January - Fresno, CA
  • Average daylight in January: 10h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in January: 4.6h

The month with most sunshine is July (Average sunshine: 13.8h).
The month with least sunshine is December (Average sunshine: 4.1h).

Average UV index in January - Fresno, CA
  • Average UV index in January: 2

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).

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