Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
December brings the lowest temperatures, with an average high of 61.7°F (16.5°C) and an average low of 44.2°F (6.8°C).Humidity
December is the most humid month, with an average relative humidity of 45%.Rainfall
In Robles Junction, in December, during 6.3 rainfall days, 0.83" (21mm) of precipitation is typically accumulated. In Robles Junction, during the entire year, the rain falls for 77.7 days and collects up to 11.57" (294mm) of precipitation.Snowfall
In Robles Junction, snow does not fall in February through December.Daylight
The month with the shortest days is December, with an average of 10h and 6min of daylight.On the first day of the month, sunrise is at 7:08 am and sunset at 5:20 pm. On the last day of December, in Robles Junction, Arizona, sunrise is at 7:25 am and sunset at 5:31 pm MST.
Sunshine
December has the least sunshine of the year in Robles Junction, with an average of 6.9h of sunshine.UV index
With an average maximum UV index of 3, December is the month with the lowest UV index in Robles Junction. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high UV index of 3 in December translates into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Robles Junction?
What are December temperatures in Robles Junction?
What is the most humid month in Robles Junction?
What is the average humidity in December in Robles Junction?
How much does it rain in Robles Junction in December?
When it does not snow in Robles Junction?
Does it snow in Robles Junction in December?
What is the month with the shortest days in Robles Junction?
What is the average length of the day in December in Robles Junction?
What time are sunrise and sunset in December in Robles Junction?
What is the month with the least sunshine in Robles Junction?
How long on average sun shines in December in Robles Junction?
When is the lowest UV index in Robles Junction?
What is the UV index intensity in December in Robles Junction?
Average temperature in December
Robles Junction, AZ
- Average high temperature in December: 61.7°F
The warmest month (with the highest average high temperature) is June (97.2°F).
The month with the lowest average high temperature is December (61.7°F).
- Average low temperature in December: 44.2°F
The month with the highest average low temperature is July (77.5°F).
The coldest months (with the lowest average low temperature) are January and December (44.2°F).
Average pressure in December
Robles Junction, AZ
- Average pressure in December: 30.04"Hg
The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).
Average wind speed in December
Robles Junction, AZ
- Average wind speed in December: 6.1mph
The windiest month (with the highest average wind speed) is May (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in December
Robles Junction, AZ
- Average humidity in December: 45%
The month with the highest relative humidity is December (45%).
The month with the lowest relative humidity is June (20%).
Average rainfall in December
Robles Junction, AZ
- Average rainfall in December: 0.83"
The wettest month (with the highest rainfall) is August (2.64").
The driest months (with the least rainfall) are April and May (0.2").
Average rainfall days in December
Robles Junction, AZ
- Average rainfall days in December: 6.3 days
The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is May (2.3 days).
Average snowfall in December
Robles Junction, AZ
- Average snowfall in December: 0"
The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Robles Junction, AZ
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Robles Junction, AZ
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in December
Robles Junction, AZ
- Average sunshine days in December: 24.5 days
The month with the most sunshine days is May (28.6 days).
The month with the least sunshine days is July (10.9 days).
Average UV index in December
Robles Junction, AZ
- Average UV index in December: 3
The month with the highest UV index is June (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Robles Junction, AZ
- Average cloud cover in December: 20
The months with the most cloud cover are July and December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 7).
Average visibility in December
Robles Junction, AZ
- 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).
Robles Junction, Arizona, USA
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