January weather forecast
La Cañada Flintridge, CA

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Weather in January

January, like December, in La Cañada Flintridge, California, is another comfortable winter month, with temperature in the range of an average high of 62.8°F (17.1°C) and an average low of 46.4°F (8°C).

Temperature

With the start of January, La Cañada Flintridge measures an average high-temperature of a still refreshing 62.8°F (17.1°C), not significantly differing from December's 61°F (16.1°C). La Cañada Flintridge's average low-temperature during January nights is observed to be a frosty 46.4°F (8°C).

Humidity

In La Cañada Flintridge, the average relative humidity in January is 51%.

Rainfall

In La Cañada Flintridge, during January, the rain falls for 5.7 days and regularly aggregates up to 1.5" (38mm) of precipitation. In La Cañada Flintridge, during the entire year, the rain falls for 52 days and collects up to 8.82" (224mm) of precipitation.

Daylight

In La Cañada Flintridge, the average length of the day in January is 10h and 11min.
On the first day of January in La Cañada Flintridge, California, sunrise is at 6:58 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 5:21 pm PST.

Sunshine

In January, the average sunshine in La Cañada Flintridge is 7h.

UV index

The average daily maximum UV index in January in La Cañada Flintridge is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index, 4 in January, converts into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What is the usual temperature for La Cañada Flintridge in January?

The average high-temperature, in January, in La Cañada Flintridge, is 62.8°F (17.1°C), while the average low-temperature is 46.4°F (8°C).

What is the average humidity in January in La Cañada Flintridge?

In January, the average relative humidity in La Cañada Flintridge is 51%.

How many days does it rain in January in La Cañada Flintridge?

In January, in La Cañada Flintridge, California, the rain falls for 5.7 days. Throughout January, 1.5" (38mm) of precipitation is accumulated.

What is the average length of the day in January in La Cañada Flintridge?

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

When are sunrise and sunset in January in La Cañada Flintridge?

In January, on the first day of the month, sunrise is at 6:58 am and sunset at 4:53 pm. On the last day of the month, in La Cañada Flintridge, California, sunrise is at 6:50 am and sunset at 5:21 pm PST.

How long on average sun shines in January in La Cañada Flintridge?

In January, the average sunshine duration in La Cañada Flintridge is 7h.

What is the UV index intensity in January in La Cañada Flintridge?

The average daily maximum UV index in January in La Cañada Flintridge is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
La Cañada Flintridge, CA

Average temperature in January - La Cañada Flintridge, CA
  • Average high temperature in January: 62.8°F

The warmest month (with the highest average high temperature) is August (86.2°F).
The month with the lowest average high temperature is December (61°F).

  • Average low temperature in January: 46.4°F

The month with the highest average low temperature is August (64.4°F).
The coldest month (with the lowest average low temperature) is December (45.5°F).

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Average pressure in January
La Cañada Flintridge, CA

Average pressure in January - La Cañada Flintridge, CA
  • Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in January
La Cañada Flintridge, CA

Average wind speed in January - La Cañada Flintridge, CA
  • Average wind speed in January: 5.5mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is September (4.4mph).

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Average humidity in January
La Cañada Flintridge, CA

Average humidity in January - La Cañada Flintridge, CA
  • Average humidity in January: 51%

The months with the highest relative humidity are March, May and June (56%).
The month with the lowest relative humidity is November (46%).

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Average rainfall in January
La Cañada Flintridge, CA

Average rainfall in January - La Cañada Flintridge, CA
  • Average rainfall in January: 1.5"

The wettest month (with the highest rainfall) is February (1.81").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in January
La Cañada Flintridge, CA

Average rainfall days in January - La Cañada Flintridge, CA
  • Average rainfall days in January: 5.7 days

The month with the highest number of rainy days is March (7.5 days).
The month with the least rainy days is June (1.3 days).

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Average daylight in January /
Average sunshine in January
La Cañada Flintridge, CA

Average daylight in January / Average sunshine in January - La Cañada Flintridge, 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: 7h and 0min

The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 54min).

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Average sunshine days in January
La Cañada Flintridge, CA

Average sunshine days in January - La Cañada Flintridge, CA
  • Average sunshine days in January: 24.5 days

The month with the most sunshine days is June (27.2 days).
The month with the least sunshine days is February (21.3 days).

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Average UV index in January
La Cañada Flintridge, CA

Average UV index in January - La Cañada Flintridge, CA
  • Average UV index in January: 4

The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in January
La Cañada Flintridge, CA

Average cloud cover in January - La Cañada Flintridge, CA
  • Average cloud cover in January: 20

The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in January
La Cañada Flintridge, CA

Average visibility in January - La Cañada Flintridge, 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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La Cañada Flintridge, California, USA

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