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
December tends to be the warmest month, with temperatures averaging a daily high of 28.3°C (82.9°F) and a low of 17.4°C (63.3°F).Heat index
The heat index for December is computed to be a tropical 31°C (87.8°F). If exposure and ongoing activity persist, they might induce a state of tiredness and heat cramps.Be aware that heat index ratings are designed for shaded locations and minor breezes. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Humidity
The average relative humidity in December is 69%.Rainfall
In Ceibalito, in December, it is raining for 21.7 days, with typically 156mm (6.14") of accumulated precipitation. Throughout the year, there are 180.2 rainfall days, and 901mm (35.47") of precipitation is accumulated.Snowfall
January through June, August through December are months without snowfall in Ceibalito.Daylight
December has the longest days of the year, with an average of 13h and 42min of daylight.On the first day of December, sunrise is at 06:18 and sunset at 19:54. On the last day of the month, sunrise is at 06:30 and sunset at 20:10 -03.
Sunshine
In December, the average sunshine in Ceibalito is 8.5h.UV index
The months with the highest UV index in Ceibalito are January, October and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: In December, a daily maximum UV index of 6 leads to the following instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest in Ceibalito?
How hot is it in Ceibalito in December?
What is the average humidity in December in Ceibalito?
How many days does it rain in December in Ceibalito?
When it does not snow in Ceibalito?
When are the longest days in Ceibalito?
How many hours of daylight does Ceibalito have in December?
When is the sunrise / sunset in December in Ceibalito?
How long on average sun shines in December in Ceibalito?
When is the highest UV index in Ceibalito?
What is the UV index intensity in December in Ceibalito?
Average temperature in December
Ceibalito, Argentina
- Average high temperature in December: 28.3°C
The warmest month (with the highest average high temperature) is December (28.3°C).
The month with the lowest average high temperature is July (17.5°C).
- Average low temperature in December: 17.4°C
The month with the highest average low temperature is January (17.5°C).
The coldest month (with the lowest average low temperature) is July (7°C).
Average pressure in December
Ceibalito, Argentina
- Average pressure in December: 1008.9mbar
The month with the highest atmospheric pressure is July (1016.5mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in December
Ceibalito, Argentina
- Average wind speed in December: 10.5km/h
The windiest month (with the highest average wind speed) is October (11.6km/h).
The calmest month (with the lowest average wind speed) is May (8.8km/h).
Average humidity in December
Ceibalito, Argentina
- Average humidity in December: 69%
The month with the highest relative humidity is April (83%).
The month with the lowest relative humidity is August (54%).
Average rainfall in December
Ceibalito, Argentina
- Average rainfall in December: 156mm
The wettest month (with the highest rainfall) is January (199mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in December
Ceibalito, Argentina
- Average rainfall days in December: 21.7 days
The month with the highest number of rainy days is January (23.6 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in December
Ceibalito, Argentina
- Average snowfall in December: 0mm
The month with the highest snowfall is July (8mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).
Average snowfall days in December
Ceibalito, Argentina
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is July (0.5 days).
The months with the least snowfall days are January, February, March, April, May, June, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Ceibalito, Argentina
- Average daylight in December: 13h and 4min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).
- Average sunshine in December: 8h and 3min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is April (Average sunshine: 6h and 54min).
Average sunshine days in December
Ceibalito, Argentina
- Average sunshine days in December: 7.7 days
The month with the most sunshine days is August (26.3 days).
The month with the least sunshine days is February (4.6 days).
Average UV index in December
Ceibalito, Argentina
- Average UV index in December: 6
The months with the highest UV index are January, October and December (UV index 6).
The months with the lowest UV index are April, May, June and July (UV index 4).
Average cloud cover in December
Ceibalito, Argentina
- Average cloud cover in December: 38
The month with the most cloud cover is April (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in December
Ceibalito, Argentina
- Average visibility in December: 9km
The months with the highest visibility are August, September and October (10km).
The months with the lowest visibility are March, April and May (8km).
