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 sea temperature 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 reports an average high-temperature of a still pleasant 22°C (71.6°F), slightly varied from November's 22.1°C (71.8°F). During the December nights, an average temperature of 14.4°C (57.9°F) is observed.Humidity
In Chala, the average relative humidity in December is 70%.Rainfall
In Chala, in December, during 2.8 rainfall days, 2mm (0.08") of precipitation is typically accumulated. Throughout the year, there are 49.2 rainfall days, and 53mm (2.09") of precipitation is accumulated.Sea temperature
In Chala, the average seawater temperature in December is 19.8°C (67.6°F).Note: For most, swimming in 19.8°C (67.6°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
December has the longest days of the year, with an average of 13h and 6min of daylight.On the first day of the month, sunrise is at 05:16 and sunset at 18:16. On the last day of December, sunrise is at 05:28 and sunset at 18:31 -05.
Sunshine
The month with the most sunshine is December, with an average of 11.9h of sunshine.UV index
January through December, with an average maximum UV index of 5, are months with the highest UV index in Chala. January through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum UV index of 5 in December translates into the following recommendations:
Undertake protective steps - Preventing sun damage is advised. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the average humidity in December?
How much does it rain in December?
What is the sea water temperature in December?
When are the longest days?
How many hours of daylight does Chala have in December?
What time are sunrise and sunset in December?
What month has the most sunshine?
How long on average sun shines in December?
When is the highest UV index?
What is the month with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Chala, Peru
- Average high temperature in December: 22°C
The warmest months (with the highest average high temperature) are March and October (22.2°C).
The month with the lowest average high temperature is July (20.6°C).
- Average low temperature in December: 14.4°C
The month with the highest average low temperature is February (16.4°C).
The coldest month (with the lowest average low temperature) is July (10.9°C).
Average pressure in December
Chala, Peru
- Average pressure in December: 1014.5mbar
The month with the highest atmospheric pressure is July (1017.4mbar).
The month with the lowest atmospheric pressure is February (1014.3mbar).
Average wind speed in December
Chala, Peru
- Average wind speed in December: 9.6km/h
The windiest months (with the highest average wind speed) are January and December (9.6km/h).
The calmest months (with the lowest average wind speed) are June and July (6.7km/h).
Average humidity in December
Chala, Peru
- Average humidity in December: 70%
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is August (52%).
Average rainfall in December
Chala, Peru
- Average rainfall in December: 2mm
The wettest months (with the highest rainfall) are January and February (15mm).
The driest months (with the least rainfall) are May, June, July, August, September, October and November (1mm).
Average rainfall days in December
Chala, Peru
- Average rainfall days in December: 2.8 days
The month with the highest number of rainy days is February (11.8 days).
The month with the least rainy days is August (0.4 days).
Average sea temperature in December
Chala, Peru
- Average sea temperature in December: 19.8°C
The best month for swimming (with the highest average sea temperature) is January (21.9°C).
The coldest month (with the lowest average sea temperature) is September (15.5°C).
Average daylight in December /
Average sunshine in December
Chala, Peru
- Average daylight in December: 13h and 1min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in December: 11h and 5min
The month with the most sunshine is December (Average sunshine: 11h and 54min).
The month with the least sunshine is July (Average sunshine: 7h and 36min).
Average sunshine days in December
Chala, Peru
- Average sunshine days in December: 27.2 days
The month with the most sunshine days is August (28.9 days).
The month with the least sunshine days is February (14.2 days).
Average UV index in December
Chala, Peru
- Average UV index in December: 5
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in December
Chala, Peru
- Average cloud cover in December: 16
The month with the most cloud cover is February (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 3).
Average visibility in December
Chala, Peru
- 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).
