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
As December takes hold, the average high-temperature is a still hot 32.7°C (90.9°F), nearly mirroring that of the previous month. An average nighttime temperature of 23.6°C (74.5°F) is witnessed in Monkey Mountain throughout December.Heat index
December's average heat index is computed to be a blisteringly hot 41°C (105.8°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.Data suggests that the heat index is set for environments in shade and with a light wind. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. The body is at risk of dehydration and related complications when it fails to shed excessive heat.
Humidity
In December, the average relative humidity is 66%.Rainfall
In Monkey Mountain, during December, the rain falls for 9.6 days and regularly aggregates up to 19mm (0.75") of precipitation. In Monkey Mountain, during the entire year, the rain falls for 204.4 days and collects up to 941mm (37.05") of precipitation.Snowfall
January through August, October through December are months without snowfall in Monkey Mountain.Daylight
December has the shortest days of the year in Monkey Mountain, with an average of 11h and 54min of daylight.On the first day of the month, sunrise is at 05:51 and sunset at 17:44. On the last day of December, sunrise is at 06:05 and sunset at 17:58 -04.
Sunshine
With an average of 7.8h of sunshine, December has the least sunshine of the year.UV index
January through May, July through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.Note: In December, a daily UV index of 7 turns into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Monkey Mountain in December?
What is the average humidity in December in Monkey Mountain?
How many days does it rain in December in Monkey Mountain?
When it does not snow in Monkey Mountain?
What is the month with the shortest days in Monkey Mountain?
How many hours of daylight does Monkey Mountain have in December?
When are sunrise and sunset in December in Monkey Mountain?
What is the month with the least sunshine in Monkey Mountain?
How long on average sun shines in December in Monkey Mountain?
What are the months with the highest UV index in Monkey Mountain?
What is the UV index reading in December in Monkey Mountain?
Average temperature in December
Monkey Mountain, Guyana
- Average high temperature in December: 32.7°C
The warmest month (with the highest average high temperature) is March (34.5°C).
The months with the lowest average high temperature are June and July (30°C).
- Average low temperature in December: 23.6°C
The month with the highest average low temperature is April (24°C).
The coldest month (with the lowest average low temperature) is July (22.2°C).
Average pressure in December
Monkey Mountain, Guyana
- Average pressure in December: 1010mbar
The month with the highest atmospheric pressure is July (1012.9mbar).
The month with the lowest atmospheric pressure is November (1008.8mbar).
Average wind speed in December
Monkey Mountain, Guyana
- Average wind speed in December: 14.3km/h
The windiest month (with the highest average wind speed) is February (16.3km/h).
The calmest month (with the lowest average wind speed) is July (7.2km/h).
Average humidity in December
Monkey Mountain, Guyana
- Average humidity in December: 66%
The months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is March (59%).
Average rainfall in December
Monkey Mountain, Guyana
- Average rainfall in December: 19mm
The wettest month (with the highest rainfall) is June (186mm).
The driest month (with the least rainfall) is January (9mm).
Average rainfall days in December
Monkey Mountain, Guyana
- Average rainfall days in December: 9.6 days
The month with the highest number of rainy days is July (27.8 days).
The month with the least rainy days is January (6 days).
Average snowfall in December
Monkey Mountain, Guyana
- Average snowfall in December: 0mm
The month with the highest snowfall is September (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0mm).
Average snowfall days in December
Monkey Mountain, Guyana
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Monkey Mountain, Guyana
- Average daylight in December: 11h and 5min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in December: 7h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 7h and 48min).
Average sunshine days in December
Monkey Mountain, Guyana
- Average sunshine days in December: 18.4 days
The month with the most sunshine days is January (22.4 days).
The month with the least sunshine days is June (1.9 days).
Average UV index in December
Monkey Mountain, Guyana
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is June (UV index 6).
Average cloud cover in December
Monkey Mountain, Guyana
- Average cloud cover in December: 35
The month with the most cloud cover is May (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in December
Monkey Mountain, Guyana
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, September, October, November and December (10km).
The months with the lowest visibility are May, June, July and August (9km).
