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 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
The transition from November to December brings an average high-temperature of a still pleasant 20.9°C (69.6°F), barely different from November's 21.3°C (70.3°F). Throughout the December nights, Macas encounters a low-temperature of 13°C (55.4°F).Humidity
In Macas, the average relative humidity in December is 83%.Rainfall
In December, in Macas, the rain falls for 27.5 days. Throughout December, 192mm (7.56") of precipitation is accumulated. Throughout the year, there are 303.5 rainfall days, and 1966mm (77.4") of precipitation is accumulated.Daylight
December has the longest days of the year in Macas, Ecuador, with an average of 12h and 18min of daylight.On the first day of December in Macas, Ecuador, sunrise is at 05:54 and sunset at 18:09. On the last day of the month, sunrise is at 06:08 and sunset at 18:23 -05.
Sunshine
The average sunshine in December in Macas is 8.5h.UV index
January, July through December, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum UV index of 5 in December translates into the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. 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 is the temperature in December in Macas?
What is the average humidity in December in Macas?
How many days does it rain in December in Macas?
When are the longest days in Macas?
How many hours of daylight does Macas have in December?
When are sunrise and sunset in December in Macas?
How many hours of sunshine does Macas have in December?
What is the month with the highest UV index in Macas?
What is the UV index reading in December in Macas?
Average temperature in December
Macas, Ecuador
- Average high temperature in December: 20.9°C
The warmest month (with the highest average high temperature) is September (21.9°C).
The month with the lowest average high temperature is July (19.5°C).
- Average low temperature in December: 13°C
The month with the highest average low temperature is February (13.3°C).
The coldest month (with the lowest average low temperature) is July (11.8°C).
Average pressure in December
Macas, Ecuador
- Average pressure in December: 1012.9mbar
The month with the highest atmospheric pressure is July (1016.2mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in December
Macas, Ecuador
- Average wind speed in December: 5.5km/h
The windiest month (with the highest average wind speed) is September (6.6km/h).
The calmest month (with the lowest average wind speed) is February (4.9km/h).
Average humidity in December
Macas, Ecuador
- Average humidity in December: 83%
The month with the highest relative humidity is April (86%).
The month with the lowest relative humidity is September (73%).
Average rainfall in December
Macas, Ecuador
- Average rainfall in December: 192mm
The wettest month (with the highest rainfall) is April (231mm).
The driest month (with the least rainfall) is September (66mm).
Average rainfall days in December
Macas, Ecuador
- Average rainfall days in December: 27.5 days
The month with the highest number of rainy days is March (28.7 days).
The month with the least rainy days is September (20.8 days).
Average daylight in December /
Average sunshine in December
Macas, Ecuador
- Average daylight in December: 12h and 2min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in December: 8h and 3min
The month with the most sunshine is October (Average sunshine: 10h and 0min).
The month with the least sunshine is April (Average sunshine: 7h and 24min).
Average sunshine days in December
Macas, Ecuador
- Average sunshine days in December: 1.3 days
The month with the most sunshine days is September (6.5 days).
The month with the least sunshine days is November (0.9 days).
Average UV index in December
Macas, Ecuador
- Average UV index in December: 5
The months with the highest UV index are January, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are February, March, April, May and June (UV index 4).
Average cloud cover in December
Macas, Ecuador
- Average cloud cover in December: 50
The month with the most cloud cover is April (Cloud cover 54).
The month with the least cloud cover is September (Cloud cover 35).
Average visibility in December
Macas, Ecuador
- Average visibility in December: 8km
The months with the highest visibility are August and September (9km).
The month with the lowest visibility is April (7km).
