January weather forecast and climate
Bonita, CA

Weather in January

January, the same as December, is another enjoyable winter month in Bonita, California, with average temperature fluctuating between 65.1°F (18.4°C) and 51.8°F (11°C).

Temperature

In Bonita, the average high-temperature in January is almost the same as in December - a still comfortable 65.1°F (18.4°C). In Bonita, California, in January, the average low-temperature is 51.8°F (11°C).

Humidity

The average relative humidity in Bonita is 59%.

Rainfall

In January, the rain falls for 4.7 days. Throughout January, 0.55" (14mm) of precipitation is accumulated. Throughout the year, there are 51 rainfall days, and 5.63" (143mm) of precipitation is accumulated.

Daylight

In Bonita, the average length of the day in January is 10.3h.

Sunshine

The average sunshine in January is 6.8h.

UV index

Months with the lowest UV index are January through March, November and December, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 4 in January transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in January in Bonita?

The average high-temperature, in January, in Bonita, is 65.1°F (18.4°C), while the average low-temperature is 51.8°F (11°C).

What is the average humidity in January in Bonita?

The average relative humidity in January in Bonita, California, is 59%.

How many days does it rain in January in Bonita?

In Bonita, during January, the rain falls for 4.7 days and regularly aggregates up to 0.55" (14mm) of precipitation.

How many hours of daylight does Bonita have in January?

The average length of the day in January in Bonita, California, is 10.3h.

How many hours of sunshine does Bonita have in January?

In January, the average sunshine is 6.8h.

What are the months with the lowest UV index in Bonita?

Months with the lowest UV index are January through March, November and December, with an average maximum UV index of 4.

What is the UV index reading in January in Bonita?

In Bonita, California, the average daily maximum UV index in January is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to the Sun's UV rays.

Average temperature in January
Bonita, CA

Average temperature in January - Bonita, CA
  • Average high temperature in January: 65.1°F

The warmest month (with the highest average high temperature) is August (79.2°F).
The month with the lowest average high temperature is December (63.7°F).

  • Average low temperature in January: 51.8°F

The month with the highest average low temperature is August (66.7°F).
The coldest month (with the lowest average low temperature) is February (51.1°F).

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Average pressure in January
Bonita, CA

Average pressure in January - Bonita, CA
  • Average pressure in January: 30.09"

The month with the highest atmospheric pressure is January (30.09").
Months with the lowest atmospheric pressure are June and September (29.88").

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Average wind speed in January
Bonita, CA

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

The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is October (5mph).

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Average humidity in January
Bonita, CA

Average humidity in January - Bonita, CA
  • Average humidity in January: 59%

The month with the highest relative humidity is June (71%).
The month with the lowest relative humidity is November (58%).

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Average rainfall in January
Bonita, CA

Average rainfall in January - Bonita, CA
  • Average rainfall in January: 0.55"

The wettest month (with the highest rainfall) is February (1.1").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in January
Bonita, CA

Average rainfall days in January - Bonita, CA
  • Average rainfall days in January: 4.7 days

The month with the highest number of rainy days is March (7.2 days).
The month with the least rainy days is June (1.7 days).

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

Average daylight in January / Average sunshine in January - Bonita, CA
  • Average daylight in January: 10.3h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in January: 6.8h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6.7h).

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Average sunshine days in January
Bonita, CA

Average sunshine days in January - Bonita, CA
  • Average sunshine days in January: 25.1 days

The month with the most sunshine days is June (27.2 days).
The month with the least sunshine days is February (21.1 days).

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Average UV index in January
Bonita, CA

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

Months with the highest UV index are June, July, August and September (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 4).

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Average cloud cover in January
Bonita, CA

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

Months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 8).

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Average visibility in January
Bonita, CA

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

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

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