January weather forecast
La Grange, CA

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Weather in January

January, like December, is another refreshing winter month in La Grange, California, with an average temperature ranging between min 41.2°F (5.1°C) and max 58.1°F (14.5°C).

Temperature

As La Grange transitions from December to January, the average high-temperatures adjust to a still mild 58.1°F (14.5°C), nearly the same as the previous 55.6°F (13.1°C). In La Grange, the average low-temperature during the month of January is a wintry 41.2°F (5.1°C).

Humidity

The most humid month is January, with an average relative humidity of 71%.

Rainfall

In La Grange, in January, during 5.6 rainfall days, 0.55" (14mm) of precipitation is typically accumulated. In La Grange, California, during the entire year, the rain falls for 47.2 days and collects up to 5" (127mm) of precipitation.

Daylight

In La Grange, the average length of the day in January is 9h and 55min.
On the first day of January, sunrise is at 7:16 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:24 pm PST.

Sunshine

In La Grange, California, the average sunshine in January is 6.4h.

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 of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index, 3 during January, leads to the following recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What is the usual temperature for La Grange in January?

The high-temperature, in January, in La Grange, is 58.1°F (14.5°C), while the low-temperature averages to 41.2°F (5.1°C).

What is the most humid month in La Grange?

With an average relative humidity of 71%, January is the most humid month in La Grange.

What is the average humidity in January in La Grange?

In January, the average relative humidity in La Grange, California, is 71%.

How much does it rain in La Grange in January?

In La Grange, California, during January, the rain falls for 5.6 days and regularly aggregates up to 0.55" (14mm) of precipitation.

How many hours of daylight does La Grange have in January?

The average day length in January is 9h and 55min.

What time are sunrise and sunset in January in La Grange?

In January, on the first day of the month, sunrise is at 7:16 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:24 pm PST.

How many hours of sunshine does La Grange have in January?

In January, the average sunshine duration in La Grange, California, is 6.4h.

What are the months with the lowest UV index in La Grange?

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

What is the UV index reading in January in La Grange?

The average daily maximum UV index in January in La Grange, California, is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe 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
La Grange, CA

Average temperature in January - La Grange, CA
  • Average high temperature in January: 58.1°F

The warmest month (with the highest average high temperature) is July (97.3°F).
The month with the lowest average high temperature is December (55.6°F).

  • Average low temperature in January: 41.2°F

The months with the highest average low temperature are July and August (63°F).
The coldest month (with the lowest average low temperature) is December (40.6°F).

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Average pressure in January
La Grange, CA

Average pressure in January - La Grange, 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 (29.91"Hg).

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Average wind speed in January
La Grange, CA

Average wind speed in January - La Grange, CA
  • Average wind speed in January: 5mph

The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is November (4.7mph).

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Average humidity in January
La Grange, CA

Average humidity in January - La Grange, CA
  • Average humidity in January: 71%

The month with the highest relative humidity is January (71%).
The month with the lowest relative humidity is July (35%).

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Average rainfall in January
La Grange, CA

Average rainfall in January - La Grange, CA
  • Average rainfall in January: 0.55"

The wettest months (with the highest rainfall) are March and December (0.98").
The driest months (with the least rainfall) are June and August (0.04").

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Average rainfall days in January
La Grange, CA

Average rainfall days in January - La Grange, CA
  • Average rainfall days in January: 5.6 days

The month with the highest number of rainy days is March (7.8 days).
The month with the least rainy days is June (0.6 days).

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Average daylight in January /
Average sunshine in January
La Grange, CA

Average daylight in January / Average sunshine in January - La Grange, CA
  • Average daylight in January: 9h and 5min

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

  • Average sunshine in January: 6h and 2min

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

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Average sunshine days in January
La Grange, CA

Average sunshine days in January - La Grange, CA
  • Average sunshine days in January: 24.9 days

The month with the most sunshine days is August (29 days).
The month with the least sunshine days is February (21.7 days).

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Average UV index in January
La Grange, CA

Average UV index in January - La Grange, 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).

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Average cloud cover in January
La Grange, CA

Average cloud cover in January - La Grange, CA
  • Average cloud cover in January: 29

The months with the most cloud cover are March and December (Cloud cover 32).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in January
La Grange, CA

Average visibility in January - La Grange, 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 Grange, California, USA

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