Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
Antanimbary transitions into January recording an average high-temperature of a still hot 30.3°C (86.5°F), closely aligning with the preceding month's temperature. Antanimbary's average low-temperature is measured at a warm 23°C (73.4°F) during January.Heat index
The heat index value for January is evaluated at a sweltering 38°C (100.4°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.One should consider that heat index numbers are for shaded settings and light wind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', provides an understanding of perceived warmth by combining temperature and relative humidity. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
In January, the average relative humidity is 79%.Rainfall
January is the month with the most rainfall. Rain falls for 28.8 days and accumulates 373mm (14.69") of precipitation.Daylight
In January, the average length of the day is 13h and 1min.On the first day of January, sunrise is at 05:21 and sunset at 18:30. On the last day of the month, sunrise is at 05:39 and sunset at 18:32 EAT.
Sunshine
In January, the average sunshine is 8.7h.UV index
January, April through July, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 6 during January translates into the following directions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is January in Antanimbary?
What is the average humidity in January?
What is the rainiest month?
How many days does it rain in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
How many hours of sunshine does Antanimbary have in January?
What are the months with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Antanimbary, Madagascar
- Average high temperature in January: 30.3°C
The warmest month (with the highest average high temperature) is October (34.4°C).
The month with the lowest average high temperature is July (29.1°C).
- Average low temperature in January: 23°C
The month with the highest average low temperature is November (24.5°C).
The coldest month (with the lowest average low temperature) is July (17.7°C).
Average pressure in January
Antanimbary, Madagascar
- Average pressure in January: 1011.4mbar
The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is February (1011.3mbar).
Average wind speed in January
Antanimbary, Madagascar
- Average wind speed in January: 8.4km/h
The windiest months (with the highest average wind speed) are July and September (13.3km/h).
The calmest month (with the lowest average wind speed) is February (7.6km/h).
Average humidity in January
Antanimbary, Madagascar
- Average humidity in January: 79%
The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are September and October (48%).
Average rainfall in January
Antanimbary, Madagascar
- Average rainfall in January: 373mm
The wettest month (with the highest rainfall) is January (373mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in January
Antanimbary, Madagascar
- Average rainfall days in January: 28.8 days
The month with the highest number of rainy days is January (28.8 days).
The months with the least rainy days are July and August (1.3 days).
Average daylight in January /
Average sunshine in January
Antanimbary, Madagascar
- Average daylight in January: 13h and 0min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in January: 8h and 4min
The month with the most sunshine is November (Average sunshine: 11h and 0min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).
Average sunshine days in January
Antanimbary, Madagascar
- Average sunshine days in January: 1.8 days
The month with the most sunshine days is July (29.7 days).
The month with the least sunshine days is February (0.9 days).
Average UV index in January
Antanimbary, Madagascar
- Average UV index in January: 6
The months with the highest UV index are February, March, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, April, May, June and July (UV index 6).
Average cloud cover in January
Antanimbary, Madagascar
- Average cloud cover in January: 52
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in January
Antanimbary, Madagascar
- Average visibility in January: 9km
The months with the highest visibility are April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February and March (9km).
