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
December
Weather in December
Temperature
Allen's weather in December presents a minor rise in the average high-temperature, moving from a moderately hot 25.8°C (78.4°F) in November to a still warm 29.7°C (85.5°F). Despite the intense daytime heat, Allen sustains a steady low-temperature average of 17.1°C (62.8°F) during December.Humidity
The months with the lowest humidity are January and December, with an average relative humidity of 25%.Rainfall
The month with the least rainfall in Allen, Argentina, is December, when the rain falls for 2.3 days and typically collects 4mm (0.16") of precipitation.Snowfall
In Allen, snow does not fall in January through May, August through December.Daylight
The month with the longest days is December, with an average of 14h and 54min of daylight.On the first day of December, sunrise is at 05:59 and sunset at 20:41. On the last day of the month, sunrise is at 06:09 and sunset at 21:00 -03.
Sunshine
The average sunshine in December is 9.7h.UV index
February and December, with an average maximum UV index of 7, are months with the highest UV index in Allen, Argentina. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 7 in December converts into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Allen during December?
What is the least humid month in Allen?
What is the average humidity in December in Allen?
What is the driest month in Allen?
How many days does it rain in December in Allen?
When it does not snow in Allen?
When are the longest days in Allen?
How many hours of daylight does Allen have in December?
What time are sunrise and sunset in December in Allen?
How many hours of sunshine does Allen have in December?
What is the month with the highest UV index in Allen?
What is the UV index intensity in December in Allen?
Average temperature in December
Allen, Argentina
- Average high temperature in December: 29.7°C
The warmest month (with the highest average high temperature) is January (31.8°C).
The month with the lowest average high temperature is July (11.9°C).
- Average low temperature in December: 17.1°C
The month with the highest average low temperature is January (19.3°C).
The coldest month (with the lowest average low temperature) is July (4.4°C).
Average pressure in December
Allen, Argentina
- Average pressure in December: 1009.8mbar
The month with the highest atmospheric pressure is July (1018mbar).
The month with the lowest atmospheric pressure is December (1009.8mbar).
Average wind speed in December
Allen, Argentina
- Average wind speed in December: 22.6km/h
The windiest month (with the highest average wind speed) is December (22.6km/h).
The calmest month (with the lowest average wind speed) is May (14.5km/h).
Average humidity in December
Allen, Argentina
- Average humidity in December: 25%
The month with the highest relative humidity is July (55%).
The months with the lowest relative humidity are January and December (25%).
Average rainfall in December
Allen, Argentina
- Average rainfall in December: 4mm
The wettest month (with the highest rainfall) is October (17mm).
The driest month (with the least rainfall) is December (4mm).
Average rainfall days in December
Allen, Argentina
- Average rainfall days in December: 2.3 days
The month with the highest number of rainy days is October (6.1 days).
The month with the least rainy days is December (2.3 days).
Average snowfall in December
Allen, Argentina
- Average snowfall in December: 0mm
The month with the highest snowfall is June (4mm).
The months with the least snowfall are January, February, March, April, May, August, September, October, November and December (0mm).
Average snowfall days in December
Allen, Argentina
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is June (0.3 days).
The months with the least snowfall days are January, February, March, April, May, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Allen, Argentina
- Average daylight in December: 14h and 5min
The month with the longest days is December (Average daylight: 14h and 54min).
The month with the shortest days is June (Average daylight: 9h and 30min).
- Average sunshine in December: 9h and 4min
The month with the most sunshine is January (Average sunshine: 10h and 24min).
The months with the least sunshine are May, June and July (Average sunshine: 8h and 24min).
Average sunshine days in December
Allen, Argentina
- Average sunshine days in December: 27.5 days
The month with the most sunshine days is December (27.5 days).
The month with the least sunshine days is February (23.2 days).
Average UV index in December
Allen, Argentina
- Average UV index in December: 7
The months with the highest UV index are February and December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 3).
Average cloud cover in December
Allen, Argentina
- Average cloud cover in December: 12
The months with the most cloud cover are May, June and July (Cloud cover 28).
The month with the least cloud cover is January (Cloud cover 8).
Average visibility in December
Allen, Argentina
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
