January weather forecast
Holy City, CA

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Weather in January

January, like December, is another refreshing winter month in Holy City, California, with temperature in the range of an average high of 58.5°F (14.7°C) and an average low of 46°F (7.8°C).

Temperature

January ushers in an average high-temperature of a still mild 58.5°F (14.7°C), aligning closely with the preceding month. January brings Holy City a consistent average low-temperature of 46°F (7.8°C).

Humidity

In Holy City, the average relative humidity in January is 72%.

Rainfall

In Holy City, in January, during 9.7 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. In Holy City, during the entire year, the rain falls for 72.5 days and collects up to 13.58" (345mm) of precipitation.

Daylight

In January, the average length of the day in Holy City is 9h and 57min.
On the first day of January, sunrise is at 7:21 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:31 pm PST.

Sunshine

In January, the average sunshine is 6.1h.

UV index

In Holy City, the average daily maximum UV index in January is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 4 during January leads to these instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Jun 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Holy City in January?

In Holy City, 58.5°F (14.7°C) is the average high-temperature and 46°F (7.8°C) is the average low-temperature during January.

What is the average humidity in January?

The average relative humidity in January is 72%.

How many days does it rain in January in Holy City?

In Holy City, in January, during 9.7 rainfall days, 2.48" (63mm) of precipitation is typically accumulated.

What is the average length of the day in January?

In Holy City, the average day length in January is 9h and 57min.

When are sunrise and sunset in January?

On the first day of January, sunrise is at 7:21 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:31 pm PST.

How long on average sun shines in January?

The average sunshine duration in January is 6.1h.

What is the UV index intensity in January?

In Holy City, the average daily maximum UV index in January is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's 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
Holy City, CA

Average temperature in January - Holy City, CA
  • Average high temperature in January: 58.5°F

The warmest month (with the highest average high temperature) is August (74.8°F).
The month with the lowest average high temperature is December (57°F).

  • Average low temperature in January: 46°F

The month with the highest average low temperature is September (55.4°F).
The coldest month (with the lowest average low temperature) is February (45.1°F).

Average pressure in January
Holy City, CA

Average pressure in January - Holy City, CA
  • Average pressure in January: 30.13"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.92"Hg).

Average wind speed in January
Holy City, CA

Average wind speed in January - Holy City, CA
  • Average wind speed in January: 5.4mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in January
Holy City, CA

Average humidity in January - Holy City, CA
  • Average humidity in January: 72%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is October (67%).

Average rainfall in January
Holy City, CA

Average rainfall in January - Holy City, CA
  • Average rainfall in January: 2.48"

The wettest month (with the highest rainfall) is February (2.6").
The driest months (with the least rainfall) are July and August (0.04").

Average rainfall days in January
Holy City, CA

Average rainfall days in January - Holy City, CA
  • Average rainfall days in January: 9.7 days

The month with the highest number of rainy days is March (12.8 days).
The month with the least rainy days is August (0.8 days).

Average daylight in January /
Average sunshine in January
Holy City, CA

Average daylight in January / Average sunshine in January - Holy City, CA
  • Average daylight in January: 10h and 0min

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 42min).

  • Average sunshine in January: 6h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

Average sunshine days in January
Holy City, CA

Average sunshine days in January - Holy City, CA
  • Average sunshine days in January: 20.7 days

The month with the most sunshine days is August (28.9 days).
The month with the least sunshine days is March (17.5 days).

Average UV index in January
Holy City, CA

Average UV index in January - Holy City, CA
  • Average UV index in January: 4

The months with the highest UV index are June, July, August, September and October (UV index 5).
The months with the lowest UV index are February, November and December (UV index 3).

Average cloud cover in January
Holy City, CA

Average cloud cover in January - Holy City, CA
  • Average cloud cover in January: 32

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 12).

Average visibility in January
Holy City, CA

Average visibility in January - Holy City, 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).

Holy City, California, USA

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