December weather forecast
Ivanhoe, CA

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Weather in December

December, the first month of the winter in Ivanhoe, is still a mild month, with an average temperature fluctuating between 56.3°F (13.5°C) and 39.7°F (4.3°C).

Temperature

December, on average, is the coldest month, registering a high temperature of 56.3°F (13.5°C) and a low of 39.7°F (4.3°C).

Humidity

In Ivanhoe, the average relative humidity in December is 62%.

Rainfall

In December, the rain falls for 7 days. Throughout December, 1.65" (42mm) of precipitation is accumulated. In Ivanhoe, California, during the entire year, the rain falls for 55.9 days and collects up to 11.65" (296mm) of precipitation.

Daylight

With an average of 9h and 42min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 6:50 am and sunset at 4:41 pm. On the last day of December, sunrise is at 7:08 am and sunset at 4:52 pm PST.

Sunshine

February and December, with an average of 6.9h of sunshine, are months with the least sunshine in Ivanhoe.

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 estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average UV index of 3 in December transforms into this advice:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What part of the year is the coldest in Ivanhoe?

The coldest period tends to be December, when average temperatures fluctuate between a high of 56.3°F (13.5°C) and a low of 39.7°F (4.3°C).

What are the temperatures in Ivanhoe in December?

During December, Ivanhoe experiences an average high-temperature of 56.3°F (13.5°C) and a low-temperature of 39.7°F (4.3°C).

What is the average humidity in December in Ivanhoe?

The average relative humidity in December is 62%.

How much does it rain in Ivanhoe in December?

In Ivanhoe, California, in December, it is raining for 7 days, with typically 1.65" (42mm) of accumulated precipitation.

What is the month with the shortest days in Ivanhoe?

December has the shortest days of the year in Ivanhoe, with an average of 9h and 42min of daylight.

What is the average length of the day in December in Ivanhoe?

In December, the average day length in Ivanhoe is 9h and 44min.

When is the sunrise / sunset in December in Ivanhoe?

On the first day of December, sunrise is at 6:50 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 4:52 pm PST.

What is the month with the least sunshine in Ivanhoe?

February and December, with an average of 6.9h of sunshine, are months with the least sunshine in Ivanhoe.

How long on average sun shines in December in Ivanhoe?

The average sunshine duration in December in Ivanhoe is 6.9h.

When is the lowest UV index in Ivanhoe?

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

What is the UV index intensity in December in Ivanhoe?

In Ivanhoe, California, the average daily maximum UV index in December is 3. A UV Index reading 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 December
Ivanhoe, CA

Average temperature in December - Ivanhoe, CA
  • Average high temperature in December: 56.3°F

The warmest month (with the highest average high temperature) is July (95.5°F).
The month with the lowest average high temperature is December (56.3°F).

  • Average low temperature in December: 39.7°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is December (39.7°F).

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Average pressure in December
Ivanhoe, CA

Average pressure in December - Ivanhoe, CA
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in December
Ivanhoe, CA

Average wind speed in December - Ivanhoe, CA
  • Average wind speed in December: 3.3mph

The windiest month (with the highest average wind speed) is June (4.6mph).
The calmest month (with the lowest average wind speed) is December (3.3mph).

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Average humidity in December
Ivanhoe, CA

Average humidity in December - Ivanhoe, CA
  • Average humidity in December: 62%

The month with the highest relative humidity is January (63%).
The month with the lowest relative humidity is August (29%).

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Average rainfall in December
Ivanhoe, CA

Average rainfall in December - Ivanhoe, CA
  • Average rainfall in December: 1.65"

The wettest month (with the highest rainfall) is March (2.32").
The driest months (with the least rainfall) are June, July and August (0.04").

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Average rainfall days in December
Ivanhoe, CA

Average rainfall days in December - Ivanhoe, CA
  • Average rainfall days in December: 7 days

The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (1 days).

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Average daylight in December /
Average sunshine in December
Ivanhoe, CA

Average daylight in December / Average sunshine in December - Ivanhoe, CA
  • Average daylight in December: 9h and 4min

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

  • Average sunshine in December: 6h and 5min

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

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Average sunshine days in December
Ivanhoe, CA

Average sunshine days in December - Ivanhoe, CA
  • Average sunshine days in December: 22.5 days

The month with the most sunshine days is August (28.9 days).
The month with the least sunshine days is March (19.8 days).

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Average UV index in December
Ivanhoe, CA

Average UV index in December - Ivanhoe, CA
  • Average UV index in December: 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 December
Ivanhoe, CA

Average cloud cover in December - Ivanhoe, CA
  • Average cloud cover in December: 20

The month with the most cloud cover is March (Cloud cover 22).
The months with the least cloud cover are July, August and September (Cloud cover 4).

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Average visibility in December
Ivanhoe, CA

Average visibility in December - Ivanhoe, CA
  • Average visibility in December: 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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Ivanhoe, California, USA

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