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

January weather forecast and climate
Fresno, CA

The artificial Millerton Lake near Fresno in California, clear skies, and mountain ranges
The artificial Millerton Lake near Fresno in California, clear skies, and mountain ranges
Enero, the same as Diciembre, is another fresh winter month in Fresno, California, with temperature in the range of an average high of 54.9°F (12.7°C) and an average low of 38.3°F (3.5°C).

Temperature

The coldest months are Enero and Diciembre, with an average high-temperature of 54.9°F (12.7°C).

Humidity

The average relative humidity in Fresno, California, is 83.3%.

Rainfall

The month with the most rainfall is Enero when the rain falls for 7.6 days and typically aggregates up to 2.19" (55.6mm) of precipitation.

Daylight

In Enero, the average length of the day is 10h.

Sunshine

The average sunshine in Enero is 4.6h.

UV index

Enero and Diciembre, with an average maximum UV index of 2, are months with the lowest UV index in Fresno. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 2 transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What are the coldest months in Fresno?

Enero and Diciembre, with an average high-temperature of 54.9°F (12.7°C), are the coldest months.

What is the temperature in Enero in Fresno?

In Enero, in Fresno, the average high-temperature is 54.9°F (12.7°C), and the average low-temperature is 38.3°F (3.5°C).

What is the average humidity in Enero in Fresno?

In Enero, the average relative humidity is 83.3%.

How much does it rain in Fresno in Enero?

In Enero, in Fresno, the rain falls for 7.6 days. Throughout Enero, 2.19" (55.6mm) of precipitation is accumulated.

What is the rainiest month in Fresno?

The month with the most rainfall in Fresno, California, is Enero when the rain falls for 7.6 days and typically aggregates up to 2.19" (55.6mm) of precipitation.

What is the average length of the day in Enero in Fresno?

The average length of the day in Enero in Fresno is 10h.

How long on average sun shines in Enero in Fresno?

In Enero, the average sunshine in Fresno is 4.6h.

What is the month with the lowest UV index in Fresno?

Months with the lowest UV index in Fresno, California, are Enero and Diciembre, with an average maximum UV index of 2.

What is the UV index intensity in Enero in Fresno?

In Fresno, California, the average daily maximum UV index in Enero is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV radiation.
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).