January weather forecast
Apollo, CA

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Weather in January

January in Apollo, California, is a moderate winter month, with an average temperature varying between 55.9°F (13.3°C) and 39.7°F (4.3°C).

Temperature

The transition into January notes an average high-temperature of a refreshing 55.9°F (13.3°C), revealing a mild distinction from the 54.3°F (12.4°C) in December. January nights in Apollo, California, observe an average temperature dip to an icy 39.7°F (4.3°C).

Humidity

January and December, with an average relative humidity of 48%, are the most humid months.

Rainfall

In Apollo, in January, during 4.6 rainfall days, 0.43" (11mm) of precipitation is typically accumulated. In Apollo, California, during the entire year, the rain falls for 36.5 days and collects up to 3.11" (79mm) of precipitation.

Snowfall

January and November are months with snowfall. January is the first month it typically snows. Throughout January, in the average 0.4 snowfall days, it receives 0.08" (2mm) of snow. In Apollo, during the entire year, snow falls for 1.3 days and aggregates up to 0.47" (12mm) of snow.

Daylight

In Apollo, the average length of the day in January is 10h and 6min.
On the first day of January, sunrise is at 6:56 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 5:14 pm PST.

Sunshine

With an average of 7.1h of sunshine, January has the least sunshine of the year.

UV index

In Apollo, the average daily maximum UV index in January is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 4 during January translates into these guidelines:
Exercise prevention - Warding off sunburn is urged. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Frequently asked questions

What are the temperatures in Apollo in January?

The average high-temperature and low-temperature in Apollo during January are 55.9°F (13.3°C) and 39.7°F (4.3°C) respectively.

What is the most humid month in Apollo?

The months with the highest humidity in Apollo are January and December, with an average relative humidity of 48%.

What is the average humidity in January in Apollo?

The average relative humidity in January is 48%.

How many days does it rain in January in Apollo?

In Apollo, California, in January, it is raining for 4.6 days, with typically 0.43" (11mm) of accumulated precipitation.

When does it start snowing in Apollo?

January is the first month it typically snows in Apollo, California. Throughout January, in the average 0.4 snowfall days, it receives 0.08" (2mm) of snow.

How many hours of daylight does Apollo have in January?

The average day length in January in Apollo, California, is 10h and 6min.

When is the sunrise / sunset in January in Apollo?

In January, on the first day of the month, sunrise is at 6:56 am and sunset at 4:45 pm. On the last day of the month, in Apollo, sunrise is at 6:47 am and sunset at 5:14 pm PST.

What is the month with the least sunshine in Apollo?

January has the least sunshine of the year in Apollo, California, with an average of 7.1h of sunshine.

How many hours of sunshine does Apollo have in January?

The average sunshine duration in January is 7.1h.

What is the UV index reading in January in Apollo?

The average daily maximum UV index in January in Apollo is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Apollo, CA

Average temperature in January - Apollo, CA
  • Average high temperature in January: 55.9°F

The warmest month (with the highest average high temperature) is July (96.4°F).
The month with the lowest average high temperature is December (54.3°F).

  • Average low temperature in January: 39.7°F

The month with the highest average low temperature is August (72.9°F).
The coldest month (with the lowest average low temperature) is December (38.7°F).

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Average pressure in January
Apollo, CA

Average pressure in January - Apollo, 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 (29.81"Hg).

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Average wind speed in January
Apollo, CA

Average wind speed in January - Apollo, CA
  • Average wind speed in January: 6.3mph

The windiest month (with the highest average wind speed) is May (12.6mph).
The calmest month (with the lowest average wind speed) is January (6.3mph).

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Average humidity in January
Apollo, CA

Average humidity in January - Apollo, CA
  • Average humidity in January: 48%

The months with the highest relative humidity are January and December (48%).
The month with the lowest relative humidity is August (23%).

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Average rainfall in January
Apollo, CA

Average rainfall in January - Apollo, CA
  • Average rainfall in January: 0.43"

The wettest month (with the highest rainfall) is December (0.55").
The driest month (with the least rainfall) is June (0").

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Average rainfall days in January
Apollo, CA

Average rainfall days in January - Apollo, CA
  • Average rainfall days in January: 4.6 days

The month with the highest number of rainy days is December (5.6 days).
The month with the least rainy days is June (0.2 days).

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Average snowfall in January
Apollo, CA

Average snowfall in January - Apollo, CA
  • Average snowfall in January: 0.08"

The month with the highest snowfall is November (0.39").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and December (0").

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Average snowfall days in January
Apollo, CA

Average snowfall days in January - Apollo, CA
  • Average snowfall days in January: 0.4 days

The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in January / Average sunshine in January - Apollo, CA
  • Average daylight in January: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in January: 7h and 1min

The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).

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Average sunshine days in January
Apollo, CA

Average sunshine days in January - Apollo, CA
  • Average sunshine days in January: 25.2 days

The month with the most sunshine days is June (29.8 days).
The month with the least sunshine days is February (22.8 days).

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Average UV index in January
Apollo, CA

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

The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are November and December (UV index 3).

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Average cloud cover in January
Apollo, CA

Average cloud cover in January - Apollo, CA
  • Average cloud cover in January: 18

The month with the most cloud cover is December (Cloud cover 19).
The months with the least cloud cover are June, August and September (Cloud cover 5).

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Average visibility in January
Apollo, CA

Average visibility in January - Apollo, 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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Apollo, California, USA

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