January weather forecast
Chino, CA

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Weather in January

January, the same as December, is another comfortable winter month in Chino, California, with an average temperature varying between 66.7°F (19.3°C) and 48.7°F (9.3°C).

Temperature

Chino registers an average high-temperature of a still refreshing 66.7°F (19.3°C) at the commencement of January, closely related to the preceding month. During January, the nighttime temperature averages of 48.7°F (9.3°C).

Humidity

In January, the average relative humidity in Chino is 49%.

Rainfall

In January, the rain falls for 3.4 days. Throughout January, 0.31" (8mm) of precipitation is accumulated. Throughout the year, in Chino, there are 36.5 rainfall days, and 3.15" (80mm) of precipitation is accumulated.

Daylight

In January, the average length of the day is 10h and 11min.
On the first day of January in Chino, California, sunrise is at 6:56 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 5:19 pm PST.

Sunshine

In January, the average sunshine is 6.9h.

UV index

The months with the lowest UV index in Chino are January, February, November and December, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: During January, 4 as the daily maximum UV index converts into the following advice:
Take precautions - Protection against sunburn is recommended. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Frequently asked questions

What are January temperatures in Chino?

The high-temperature, in January, in Chino, is 66.7°F (19.3°C), while the low-temperature averages to 48.7°F (9.3°C).

What is the average humidity in January in Chino?

In January, the average relative humidity in Chino, California, is 49%.

How much does it rain in Chino in January?

In January, in Chino, California, the rain falls for 3.4 days. Throughout January, 0.31" (8mm) of precipitation is accumulated.

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

The average day length in January is 10h and 11min.

When is the sunrise / sunset in January in Chino?

In January, on the first day of the month, sunrise is at 6:56 am and sunset at 4:52 pm. On the last day of the month, in Chino, California, sunrise is at 6:48 am and sunset at 5:19 pm PST.

How long on average sun shines in January in Chino?

In Chino, the average sunshine duration in January is 6.9h.

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

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 4.

How high is the UV index in January in Chino?

In Chino, California, the average daily maximum UV index in January is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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
Chino, CA

Average temperature in January - Chino, CA
  • Average high temperature in January: 66.7°F

The warmest month (with the highest average high temperature) is August (91°F).
The month with the lowest average high temperature is December (64.4°F).

  • Average low temperature in January: 48.7°F

The month with the highest average low temperature is August (66.6°F).
The coldest month (with the lowest average low temperature) is February (47.3°F).

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Average pressure in January
Chino, CA

Average pressure in January - Chino, CA
  • Average pressure in January: 30.1"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in January
Chino, CA

Average wind speed in January - Chino, CA
  • Average wind speed in January: 5.2mph

The windiest month (with the highest average wind speed) is May (5.7mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

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Average humidity in January
Chino, CA

Average humidity in January - Chino, CA
  • Average humidity in January: 49%

The month with the highest relative humidity is May (57%).
The month with the lowest relative humidity is November (45%).

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Average rainfall in January
Chino, CA

Average rainfall in January - Chino, CA
  • Average rainfall in January: 0.31"

The wettest month (with the highest rainfall) is December (0.75").
The driest month (with the least rainfall) is June (0").

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Average rainfall days in January
Chino, CA

Average rainfall days in January - Chino, CA
  • Average rainfall days in January: 3.4 days

The month with the highest number of rainy days is March (6.3 days).
The month with the least rainy days is June (0.8 days).

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

Average daylight in January / Average sunshine in January - Chino, CA
  • Average daylight in January: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in January: 6h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 48min).

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Average sunshine days in January
Chino, CA

Average sunshine days in January - Chino, CA
  • Average sunshine days in January: 26.3 days

The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is February (22.8 days).

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Average UV index in January
Chino, CA

Average UV index in January - Chino, CA
  • Average UV index in January: 4

The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 4).

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Average cloud cover in January
Chino, CA

Average cloud cover in January - Chino, CA
  • Average cloud cover in January: 20

The months with the most cloud cover are February, March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in January
Chino, CA

Average visibility in January - Chino, 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).

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Chino, California, USA

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