January weather forecast and climate
Mecca, CA

Weather in January

January in Mecca, California, is an enjoyable winter month, with average temperature ranging between min 47.3°F (8.5°C) and max 62.2°F (16.8°C).

Temperature

In Mecca, the average high-temperature in January is practically the same as in December - a comfortable 62.2°F (16.8°C). The average low-temperature, in Mecca, is 47.3°F (8.5°C).

Humidity

The average relative humidity in January is 45%.

Rainfall

In Mecca, in January, during 4.7 rainfall days, 0.43" (11mm) of precipitation is typically accumulated. In Mecca, during the entire year, the rain falls for 46.2 days and collects up to 4.09" (104mm) of precipitation.

Daylight

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

Sunshine

In January, the average sunshine in Mecca is 7.3h.

UV index

In January, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: In January, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. 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 Mecca?

In January, in Mecca, the average high-temperature is 62.2°F (16.8°C), and the average low-temperature is 47.3°F (8.5°C).

What is the average humidity in January in Mecca?

In Mecca, California, the average relative humidity in January is 45%.

How many days does it rain in January in Mecca?

In Mecca, in January, during 4.7 rainfall days, 0.43" (11mm) of precipitation is typically accumulated.

What is the average length of the day in January in Mecca?

The average length of the day in January in Mecca, California, is 10.2h.

How long on average sun shines in January in Mecca?

In Mecca, the average sunshine in January is 7.3h.

What is the UV index reading in January in Mecca?

The average daily maximum UV index in January is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in January
Mecca, CA

Average temperature in January - Mecca, CA
  • Average high temperature in January: 62.2°F

The warmest month (with the highest average high temperature) is July (95.4°F).
The month with the lowest average high temperature is December (60.6°F).

  • Average low temperature in January: 47.3°F

The month with the highest average low temperature is August (76.3°F).
The coldest month (with the lowest average low temperature) is December (46.8°F).

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Average pressure in January
Mecca, CA

Average pressure in January - Mecca, CA
  • Average pressure in January: 30.09"

The month with the highest atmospheric pressure is January (30.09").
The month with the lowest atmospheric pressure is June (29.8").

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Average wind speed in January
Mecca, CA

Average wind speed in January - Mecca, CA
  • Average wind speed in January: 5.5mph

The windiest month (with the highest average wind speed) is May (8.2mph).
The calmest month (with the lowest average wind speed) is January (5.5mph).

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Average humidity in January
Mecca, CA

Average humidity in January - Mecca, CA
  • Average humidity in January: 45%

The month with the highest relative humidity is December (46%).
The month with the lowest relative humidity is June (29%).

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Average rainfall in January
Mecca, CA

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

The wettest month (with the highest rainfall) is July (0.79").
The driest months (with the least rainfall) are May and June (0.12").

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Average rainfall days in January
Mecca, CA

Average rainfall days in January - Mecca, CA
  • Average rainfall days in January: 4.7 days

The month with the highest number of rainy days is July (6.9 days).
The month with the least rainy days is June (1.5 days).

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

Average daylight in January / Average sunshine in January - Mecca, 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: 10h).

  • Average sunshine in January: 7.3h

The month with the most sunshine is June (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 7.1h).

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Average sunshine days in January
Mecca, CA

Average sunshine days in January - Mecca, CA
  • Average sunshine days in January: 24.9 days

The month with the most sunshine days is October (27.4 days).
The month with the least sunshine days is July (19.4 days).

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Average UV index in January
Mecca, CA

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

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

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Average cloud cover in January
Mecca, CA

Average cloud cover in January - Mecca, CA
  • Average cloud cover in January: 15

The month with the most cloud cover is December (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 4).

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Average visibility in January
Mecca, CA

Average visibility in January - Mecca, 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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