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
Weather in December
Temperature
December begins with an average high-temperature of a still warm 29.5°C (85.1°F), reflecting close similarity to the preceding month. An average nighttime temperature of 22.5°C (72.5°F) is recorded during December.Heat index
December's average heat index is computed to be a torrid 35°C (95°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.Take note of the fact that heat index values are based on shaded circumstances with light airflows. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.
Humidity
In Santa Isabel, Nicaragua, the average relative humidity in December is 74%.Rainfall
In Santa Isabel, Nicaragua, in December, it is raining for 11.6 days, with typically 25mm (0.98") of accumulated precipitation. Throughout the year, there are 222.2 rainfall days, and 1655mm (65.16") of precipitation is accumulated.Daylight
With an average of 11h and 24min of daylight, December has the shortest days of the year.On the first day of December in Santa Isabel, Nicaragua, sunrise is at 05:48 and sunset at 17:17. On the last day of the month, sunrise is at 06:03 and sunset at 17:30 CST.
Sunshine
In Santa Isabel, the average sunshine in December is 8.2h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Santa Isabel. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: The UV index of 7 during December translates into the following guidance:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
Is it hot in Santa Isabel during December?
What is the average humidity in December in Santa Isabel?
How many days does it rain in December in Santa Isabel?
What is the month with the shortest days in Santa Isabel?
What is the average length of the day in December in Santa Isabel?
What time are sunrise and sunset in December in Santa Isabel?
How long on average sun shines in December in Santa Isabel?
What are the months with the highest UV index in Santa Isabel?
When is the lowest UV index in Santa Isabel?
What is the UV index reading in December in Santa Isabel?
Average temperature in December
Santa Isabel, Nicaragua
- Average high temperature in December: 29.5°C
The warmest month (with the highest average high temperature) is April (33.8°C).
The month with the lowest average high temperature is October (29.3°C).
- Average low temperature in December: 22.5°C
The month with the highest average low temperature is May (25.5°C).
The coldest month (with the lowest average low temperature) is January (22.3°C).
Average pressure in December
Santa Isabel, Nicaragua
- Average pressure in December: 1011.8mbar
The month with the highest atmospheric pressure is January (1012.4mbar).
The month with the lowest atmospheric pressure is October (1010.4mbar).
Average wind speed in December
Santa Isabel, Nicaragua
- Average wind speed in December: 15km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is October (7.9km/h).
Average humidity in December
Santa Isabel, Nicaragua
- Average humidity in December: 74%
The month with the highest relative humidity is October (84%).
The months with the lowest relative humidity are March and April (62%).
Average rainfall in December
Santa Isabel, Nicaragua
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is October (353mm).
The driest months (with the least rainfall) are January, February and March (4mm).
Average rainfall days in December
Santa Isabel, Nicaragua
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is October (29.2 days).
The month with the least rainy days is February (3.9 days).
Average daylight in December /
Average sunshine in December
Santa Isabel, Nicaragua
- Average daylight in December: 11h and 2min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in December: 8h and 1min
The month with the most sunshine is March (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).
Average sunshine days in December
Santa Isabel, Nicaragua
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is March (24.8 days).
The month with the least sunshine days is June (0.4 days).
Average UV index in December
Santa Isabel, Nicaragua
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in December
Santa Isabel, Nicaragua
- Average cloud cover in December: 29
The month with the most cloud cover is July (Cloud cover 48).
The month with the least cloud cover is March (Cloud cover 23).
Average visibility in December
Santa Isabel, Nicaragua
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).
Santa Isabel, Nicaragua
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