January weather forecast
Clovis, CA

Share

Weather in January

Clovis, California starts off the year with mild winter temperatures, making the outdoor activities quite enjoyable. The average monthly temperature fluctuates between 42.4°F (5.8°C) and 58.6°F (14.8°C), delivering a moderately cool climate. January often sees a blend of clear skies and cloudy weather. As precipitation finds its peak during this month, the city gets quite damp as rainfalls become more frequent. So, expect to experience intermittent atmospheric pressure changes as well.

Temperature

A minimal variation is noted in Clovis's average high-temperature at the onset of January, reaching a still mild 58.6°F (14.8°C) from December's 56.1°F (13.4°C). Clovis experiences an average low-temperature reading of 42.4°F (5.8°C) throughout January.

Humidity

The most humid month is January, with an average relative humidity of 65%.

Rainfall

In January, the rain falls for 6.5 days. Throughout January, 1.57" (40mm) of precipitation is accumulated. Throughout the year, there are 58.2 rainfall days, and 11.18" (284mm) of precipitation is accumulated.

Daylight

In January, the average length of the day is 9h and 59min.
On the first day of January, sunrise is at 7:11 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 5:22 pm PST.

Sunshine

The average sunshine in January in Clovis is 6.8h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, the maximum UV index of 3 translates into these guidelines:
Guard yourself - Precautionary measures against sun damage are advocated. Around midday, solar radiation is most harmful; hence, exposure should be limited. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Updated: Jun 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are January temperatures?

January temperatures vary between a high-temperature of 58.6°F (14.8°C) and a low-temperature of 42.4°F (5.8°C).

What is the most humid month?

January is the most humid month, with an average relative humidity of 65%.

What is the average humidity in January?

The average relative humidity in January is 65%.

How much does it rain in January?

In January, the rain falls for 6.5 days. Throughout January, 1.57" (40mm) of precipitation is accumulated.

How many hours of daylight does Clovis have in January?

The average day length in January is 9h and 59min.

When are sunrise and sunset in January?

On the first day of January in Clovis, sunrise is at 7:11 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 5:22 pm PST.

How long on average sun shines in January?

The average sunshine duration in January is 6.8h.

What are the months with the lowest UV index?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3.

What is the UV index reading in January?

The average daily maximum UV index in January is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Clovis, CA

Average temperature in January - Clovis, CA
  • Average high temperature in January: 58.6°F

The warmest month (with the highest average high temperature) is July (98.8°F).
The month with the lowest average high temperature is December (56.1°F).

  • Average low temperature in January: 42.4°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).

Average pressure in January
Clovis, CA

Average pressure in January - Clovis, CA
  • Average pressure in January: 30.15"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in January
Clovis, CA

Average wind speed in January - Clovis, CA
  • Average wind speed in January: 3.8mph

The windiest month (with the highest average wind speed) is June (5.5mph).
The calmest month (with the lowest average wind speed) is November (3.7mph).

Average humidity in January
Clovis, CA

Average humidity in January - Clovis, CA
  • Average humidity in January: 65%

The month with the highest relative humidity is January (65%).
The months with the lowest relative humidity are July and August (28%).

Average rainfall in January
Clovis, CA

Average rainfall in January - Clovis, CA
  • Average rainfall in January: 1.57"

The wettest month (with the highest rainfall) is March (2.2").
The driest months (with the least rainfall) are June and August (0.04").

Average rainfall days in January
Clovis, CA

Average rainfall days in January - Clovis, CA
  • Average rainfall days in January: 6.5 days

The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (1.3 days).

Average daylight in January /
Average sunshine in January
Clovis, CA

Average daylight in January / Average sunshine in January - Clovis, CA
  • Average daylight in January: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in January: 6h and 5min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

Average sunshine days in January
Clovis, CA

Average sunshine days in January - Clovis, CA
  • Average sunshine days in January: 23.5 days

The month with the most sunshine days is August (28.3 days).
The month with the least sunshine days is March (19.8 days).

Average UV index in January
Clovis, CA

Average UV index in January - Clovis, CA
  • Average UV index in January: 3

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in January
Clovis, CA

Average cloud cover in January - Clovis, CA
  • Average cloud cover in January: 25

The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 4).

Average visibility in January
Clovis, CA

Average visibility in January - Clovis, CA
  • Average visibility in January: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Clovis, California, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location