December weather forecast
Guadalcanal Village, CA

Share

Weather in December

The first month of the winter, December, is still a mild month in Guadalcanal Village, California, with an average temperature varying between 55.4°F (13°C) and 43.2°F (6.2°C).

Temperature

Temperature readings reach their annual highs in December, averaging 55.4°F (13°C) and a minimum average of 43.2°F (6.2°C).

Humidity

In Guadalcanal Village, California, the average relative humidity in December is 71%.

Rainfall

In Guadalcanal Village, in December, it is raining for 8.5 days, with typically 0.79" (20mm) of accumulated precipitation. In Guadalcanal Village, during the entire year, the rain falls for 56.9 days and collects up to 4.88" (124mm) of precipitation.

Daylight

December has the shortest days of the year in Guadalcanal Village, with an average of 9h and 36min of daylight.
On the first day of December, sunrise is at 7:07 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 4:59 pm PST.

Sunshine

December has the least sunshine of the year, with an average of 5.7h of sunshine.

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 moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: An average UV index of 3 in December transforms into this advice:
Exercise care. People with light skin might get burns in fewer than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
[Resources]

Frequently asked questions

What are the coldest months in Guadalcanal Village?

Guadalcanal Village's December weather, with an average high temperature of 55.4°F (13°C) and an average low temperature of 43.2°F (6.2°C), tends to be the coldest of the year.

What are the temperatures in Guadalcanal Village in December?

The high-temperature, in December, in Guadalcanal Village, records 55.4°F (13°C), while the low-temperature is 43.2°F (6.2°C).

What is the average humidity in December in Guadalcanal Village?

In Guadalcanal Village, California, the average relative humidity in December is 71%.

How many days does it rain in December in Guadalcanal Village?

In Guadalcanal Village, in December, during 8.5 rainfall days, 0.79" (20mm) of precipitation is typically accumulated.

What is the month with the shortest days in Guadalcanal Village?

The month with the shortest days in Guadalcanal Village, California, is December, with an average of 9h and 36min of daylight.

What is the average length of the day in December in Guadalcanal Village?

The average day length in December is 9h and 34min.

When is the sunrise / sunset in December in Guadalcanal Village?

On the first day of December, sunrise is at 7:07 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 4:59 pm PST.

What is the month with the least sunshine in Guadalcanal Village?

The month with the least sunshine in Guadalcanal Village is December, with an average of 5.7h of sunshine.

How many hours of sunshine does Guadalcanal Village have in December?

The average sunshine duration in December in Guadalcanal Village is 5.7h.

What is the month with the lowest UV index in Guadalcanal Village?

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

How high is the UV index in December in Guadalcanal Village?

In Guadalcanal Village, California, the average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to 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 December
Guadalcanal Village, CA

Average temperature in December - Guadalcanal Village, CA
  • Average high temperature in December: 55.4°F

The warmest months (with the highest average high temperature) are July and September (80.1°F).
The month with the lowest average high temperature is December (55.4°F).

  • Average low temperature in December: 43.2°F

The month with the highest average low temperature is August (56.5°F).
The coldest month (with the lowest average low temperature) is January (43°F).

[Resources]

Average pressure in December
Guadalcanal Village, CA

Average pressure in December - Guadalcanal Village, 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 (29.91"Hg).

[Resources]

Average wind speed in December
Guadalcanal Village, CA

Average wind speed in December - Guadalcanal Village, CA
  • Average wind speed in December: 5.2mph

The windiest month (with the highest average wind speed) is May (7.1mph).
The calmest month (with the lowest average wind speed) is November (4.6mph).

[Resources]

Average humidity in December
Guadalcanal Village, CA

Average humidity in December - Guadalcanal Village, CA
  • Average humidity in December: 71%

The month with the highest relative humidity is March (75%).
The months with the lowest relative humidity are September and October (60%).

[Resources]

Average rainfall in December
Guadalcanal Village, CA

Average rainfall in December - Guadalcanal Village, CA
  • Average rainfall in December: 0.79"

The wettest month (with the highest rainfall) is February (1.14").
The driest months (with the least rainfall) are July and August (0.04").

[Resources]

Average rainfall days in December
Guadalcanal Village, CA

Average rainfall days in December - Guadalcanal Village, CA
  • Average rainfall days in December: 8.5 days

The month with the highest number of rainy days is March (10.2 days).
The month with the least rainy days is August (0.9 days).

[Resources]

Average daylight in December /
Average sunshine in December
Guadalcanal Village, CA

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 5h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

[Resources]

Average sunshine days in December
Guadalcanal Village, CA

Average sunshine days in December - Guadalcanal Village, CA
  • Average sunshine days in December: 20.8 days

The month with the most sunshine days is July (27.2 days).
The month with the least sunshine days is March (18.8 days).

[Resources]

Average UV index in December
Guadalcanal Village, CA

Average UV index in December - Guadalcanal Village, CA
  • Average UV index in December: 3

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

[Resources]

Average cloud cover in December
Guadalcanal Village, CA

Average cloud cover in December - Guadalcanal Village, CA
  • Average cloud cover in December: 36

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 9).

[Resources]

Average visibility in December
Guadalcanal Village, CA

Average visibility in December - Guadalcanal Village, 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).

[Resources]

Guadalcanal Village, California, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location