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
Upon the onset of December, Puerto Supe witnesses an average high-temperature of a still agreeable 21.1°C (70°F), showing a close resemblance to the prior month. An average low-temperature of 18.1°C (64.6°F) characterizes Puerto Supe's December nights.Humidity
January and December, with an average relative humidity of 83%, are the most humid months.Rainfall
In Puerto Supe, in December, during 5.9 rainfall days, 5mm (0.2") of precipitation is typically accumulated. Throughout the year, there are 50.9 rainfall days, and 43mm (1.69") of precipitation is accumulated.Sea temperature
In December, the average sea temperature is 19.8°C (67.6°F).Note: Most people find it challenging to enjoy swimming in water that is 19.8°C (67.6°F). As water temperature falls below 21°C (69.8°F), controlling breathing grows increasingly difficult.
Daylight
December has the longest days of the year, with an average of 12h and 42min of daylight.On the first day of December, sunrise is at 05:38 and sunset at 18:21. On the last day of the month, sunrise is at 05:51 and sunset at 18:36 -05.
Sunshine
In December, the average sunshine in Puerto Supe is 11.2h.UV index
May through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The average daily UV index of 5 in December transforms into the following instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Puerto Supe in December?
What is the most humid month?
What is the average humidity in December?
How many days does it rain in December?
How cold is the water in December?
When are the longest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
How long on average sun shines in December?
What are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Puerto Supe, Peru
- Average high temperature in December: 21.1°C
The warmest months (with the highest average high temperature) are February and March (23.3°C).
The months with the lowest average high temperature are August and September (18.9°C).
- Average low temperature in December: 18.1°C
The month with the highest average low temperature is February (20.7°C).
The coldest month (with the lowest average low temperature) is August (14.8°C).
Average pressure in December
Puerto Supe, Peru
- Average pressure in December: 1014.1mbar
The month with the highest atmospheric pressure is August (1016.1mbar).
The month with the lowest atmospheric pressure is February (1013.5mbar).
Average wind speed in December
Puerto Supe, Peru
- Average wind speed in December: 12.8km/h
The windiest month (with the highest average wind speed) is September (13.9km/h).
The calmest month (with the lowest average wind speed) is February (10.7km/h).
Average humidity in December
Puerto Supe, Peru
- Average humidity in December: 83%
The months with the highest relative humidity are January and December (83%).
The months with the lowest relative humidity are July and August (78%).
Average rainfall in December
Puerto Supe, Peru
- Average rainfall in December: 5mm
The wettest month (with the highest rainfall) is March (10mm).
The driest months (with the least rainfall) are May, June and September (1mm).
Average rainfall days in December
Puerto Supe, Peru
- Average rainfall days in December: 5.9 days
The month with the highest number of rainy days is March (12.2 days).
The month with the least rainy days is August (1.1 days).
Average sea temperature in December
Puerto Supe, Peru
- Average sea temperature in December: 19.8°C
The best month for swimming (with the highest average sea temperature) is March (21.3°C).
The coldest month (with the lowest average sea temperature) is September (16.3°C).
Average daylight in December /
Average sunshine in December
Puerto Supe, Peru
- Average daylight in December: 12h and 4min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in December: 11h and 1min
The month with the most sunshine is October (Average sunshine: 12h and 0min).
The month with the least sunshine is June (Average sunshine: 7h and 24min).
Average sunshine days in December
Puerto Supe, Peru
- Average sunshine days in December: 21.2 days
The month with the most sunshine days is October (24.9 days).
The month with the least sunshine days is March (14 days).
Average UV index in December
Puerto Supe, Peru
- Average UV index in December: 5
The months with the highest UV index are January, February, March and April (UV index 6).
The months with the lowest UV index are May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in December
Puerto Supe, Peru
- Average cloud cover in December: 31
The month with the most cloud cover is January (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in December
Puerto Supe, 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).
