January weather forecast and climate
Avocado Heights, CA

Weather in January

January, like December, in Avocado Heights, California, is another comfortable winter month, with average temperature ranging between max 66.7°F (19.3°C) and min 49.5°F (9.7°C).

Temperature

In Avocado Heights, the average high-temperature in January is essentially the same as in December - a still enjoyable 66.7°F (19.3°C). The average low-temperature, in Avocado Heights, is 49.5°F (9.7°C).

Humidity

The average relative humidity in Avocado Heights is 50%.

Rainfall

In January, in Avocado Heights, the rain falls for 4.5 days. Throughout January, 0.87" (22mm) of precipitation is accumulated. Throughout the year, there are 41.3 rainfall days, and 5.35" (136mm) of precipitation is accumulated.

Daylight

The average length of the day in Avocado Heights is 10.2h.

Sunshine

The average sunshine is 6.9h.

UV index

January, February, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Avocado Heights. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to the UV radiation for ordinary individuals.
Note: In January, the average maximum UV index of 4 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.
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FAQ

What is the temperature in January in Avocado Heights?

In January, in Avocado Heights, the average high-temperature is 66.7°F (19.3°C), and the average low-temperature is 49.5°F (9.7°C).

What is the average humidity in January in Avocado Heights?

The average relative humidity in January in Avocado Heights, California, is 50%.

How much does it rain in Avocado Heights in January?

In Avocado Heights, California, in January, during 4.5 rainfall days, 0.87" (22mm) of precipitation is typically accumulated.

How many hours of daylight does Avocado Heights have in January?

In January, the average length of the day is 10.2h.

How long on average sun shines in January in Avocado Heights?

In January, the average sunshine in Avocado Heights, California, is 6.9h.

What are the months with the lowest UV index in Avocado Heights?

Months with the lowest UV index in Avocado Heights, California, are January, February, November and December, with an average maximum UV index of 4.

How high is the UV index in January in Avocado Heights?

In January, the average daily maximum UV index in Avocado Heights is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in January
Avocado Heights, CA

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

The warmest month (with the highest average high temperature) is August (88.3°F).
The month with the lowest average high temperature is December (64.6°F).

  • Average low temperature in January: 49.5°F

The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is February (48°F).

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Average pressure in January
Avocado Heights, CA

Average pressure in January - Avocado Heights, CA
  • Average pressure in January: 30.1"

The month with the highest atmospheric pressure is January (30.1").
The month with the lowest atmospheric pressure is June (29.88").

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Average wind speed in January
Avocado Heights, CA

Average wind speed in January - Avocado Heights, CA
  • Average wind speed in January: 5.3mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest months (with the lowest average wind speed) are September and October (4.6mph).

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Average humidity in January
Avocado Heights, CA

Average humidity in January - Avocado Heights, CA
  • Average humidity in January: 50%

Months with the highest relative humidity are May and June (58%).
The month with the lowest relative humidity is November (46%).

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Average rainfall in January
Avocado Heights, CA

Average rainfall in January - Avocado Heights, CA
  • Average rainfall in January: 0.87"

The wettest month (with the highest rainfall) is December (1.3").
The driest months (with the least rainfall) are June and August (0.04").

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Average rainfall days in January
Avocado Heights, CA

Average rainfall days in January - Avocado Heights, CA
  • Average rainfall days in January: 4.5 days

The month with the highest number of rainy days is March (5.9 days).
The month with the least rainy days is August (1.2 days).

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Average daylight in January /
Average sunshine in January
Avocado Heights, CA

Average daylight in January / Average sunshine in January - Avocado Heights, CA
  • Average daylight in January: 10.2h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in January: 6.9h

The month with the most sunshine is July (Average sunshine: 12.1h).
Months with the least sunshine are February and December (Average sunshine: 6.8).

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Average sunshine days in January
Avocado Heights, CA

Average sunshine days in January - Avocado Heights, CA
  • Average sunshine days in January: 25.6 days

Months with the most sunshine days are June and August (27.9 days).
The month with the least sunshine days is February (22.3 days).

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Average UV index in January
Avocado Heights, CA

Average UV index in January - Avocado Heights, CA
  • Average UV index in January: 4

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

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Average cloud cover in January
Avocado Heights, CA

Average cloud cover in January - Avocado Heights, CA
  • Average cloud cover in January: 20

Months with the most cloud cover are 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
Avocado Heights, CA

Average visibility in January - Avocado Heights, 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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