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
With December's arrival, Ihosy's weather records an average high-temperature of a moderately hot 29.7°C (85.5°F), marking little difference from November's 30.5°C (86.9°F). Throughout December, Ihosy records an average temperature of 19.7°C (67.5°F) at night.Heat index
Throughout December, the heat index is appraised at a tropical 33°C (91.4°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.Note that heat index values are valued for light wind and location in the shade. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
The average relative humidity in December in Ihosy is 65%.Rainfall
In Ihosy, Madagascar, in December, it is raining for 19.5 days, with typically 102mm (4.02") of accumulated precipitation. Throughout the year, there are 142.5 rainfall days, and 647mm (25.47") of precipitation is accumulated.Daylight
With an average of 13h and 30min of daylight, December has the longest days of the year in Ihosy.On the first day of December in Ihosy, sunrise is at 05:02 and sunset at 18:26. On the last day of the month, sunrise is at 05:14 and sunset at 18:43 EAT.
Sunshine
In December, the average sunshine in Ihosy is 11.3h.UV index
January through March, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A daily high UV index of 6 in December leads to these guidelines:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Ihosy in December?
What is the average humidity in December in Ihosy?
How many days does it rain in December in Ihosy?
When are the longest days in Ihosy?
How many hours of daylight does Ihosy have in December?
When is the sunrise / sunset in December in Ihosy?
How long on average sun shines in December in Ihosy?
What are the months with the highest UV index in Ihosy?
What is the UV index reading in December in Ihosy?
Average temperature in December
Ihosy, Madagascar
- Average high temperature in December: 29.7°C
The warmest month (with the highest average high temperature) is November (30.5°C).
The month with the lowest average high temperature is July (22.6°C).
- Average low temperature in December: 19.7°C
The month with the highest average low temperature is December (19.7°C).
The coldest month (with the lowest average low temperature) is July (11.4°C).
Average pressure in December
Ihosy, Madagascar
- Average pressure in December: 1012mbar
The month with the highest atmospheric pressure is July (1021.1mbar).
The month with the lowest atmospheric pressure is January (1010.8mbar).
Average wind speed in December
Ihosy, Madagascar
- Average wind speed in December: 10.8km/h
The windiest month (with the highest average wind speed) is July (13.2km/h).
The calmest month (with the lowest average wind speed) is December (10.8km/h).
Average humidity in December
Ihosy, Madagascar
- Average humidity in December: 65%
The month with the highest relative humidity is March (79%).
The months with the lowest relative humidity are September and October (51%).
Average rainfall in December
Ihosy, Madagascar
- Average rainfall in December: 102mm
The wettest month (with the highest rainfall) is January (192mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in December
Ihosy, Madagascar
- Average rainfall days in December: 19.5 days
The month with the highest number of rainy days is January (24.9 days).
The months with the least rainy days are July and August (2.4 days).
Average daylight in December /
Average sunshine in December
Ihosy, Madagascar
- Average daylight in December: 13h and 3min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in December: 11h and 2min
The month with the most sunshine is November (Average sunshine: 11h and 42min).
The month with the least sunshine is April (Average sunshine: 7h and 18min).
Average sunshine days in December
Ihosy, Madagascar
- Average sunshine days in December: 10.2 days
The month with the most sunshine days is July (27.9 days).
The month with the least sunshine days is January (5.5 days).
Average UV index in December
Ihosy, Madagascar
- Average UV index in December: 6
The months with the highest UV index are January, February, March, September, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July and August (UV index 5).
Average cloud cover in December
Ihosy, Madagascar
- Average cloud cover in December: 30
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is September (Cloud cover 10).
Average visibility in December
Ihosy, Madagascar
- Average visibility in December: 10km
The months with the highest visibility are June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April and May (9km).
