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
Weather in January
Temperature
January reports an average high-temperature of a still moderately hot 29.7°C (85.5°F), slightly varied from December's 29.8°C (85.6°F). Throughout January nights, Nosiarina registers an average low-temperature of 23.6°C (74.5°F).Heat index
For January, the heat index is evaluated at a sweltering 37°C (98.6°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.Heat index determinations are made taking into account the shade and light air movements. 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 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.
Humidity
In January, the average relative humidity in Nosiarina is 81%.Rainfall
The months with the most rainfall are January and March, with an average 132mm (5.2") of precipitation.Daylight
In Nosiarina, the average length of the day in January is 12h and 52min.On the first day of the month, sunrise is at 05:14 and sunset at 18:11. On the last day of January, sunrise is at 05:31 and sunset at 18:15 EAT.
Sunshine
In Nosiarina, the average sunshine in January is 10.3h.UV index
January through March, November and December, with an average maximum UV index of 7, are months with the highest UV index in Nosiarina. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.Note: A maximum high daily UV index of 7 during January translates into the following directions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
How hot is January in Nosiarina?
What is the average humidity in January in Nosiarina?
What is the wettest month in Nosiarina?
How much does it rain in Nosiarina in January?
How many hours of daylight does Nosiarina have in January?
When are sunrise and sunset in January in Nosiarina?
How long on average sun shines in January in Nosiarina?
What is the month with the highest UV index in Nosiarina?
What is the UV index intensity in January in Nosiarina?
Average temperature in January
Nosiarina, Madagascar
- Average high temperature in January: 29.7°C
The warmest months (with the highest average high temperature) are February and December (29.8°C).
The month with the lowest average high temperature is July (24.7°C).
- Average low temperature in January: 23.6°C
The month with the highest average low temperature is January (23.6°C).
The coldest month (with the lowest average low temperature) is August (19.3°C).
Average pressure in January
Nosiarina, Madagascar
- Average pressure in January: 1011.1mbar
The month with the highest atmospheric pressure is August (1018.9mbar).
The month with the lowest atmospheric pressure is February (1010.9mbar).
Average wind speed in January
Nosiarina, Madagascar
- Average wind speed in January: 9.6km/h
The windiest month (with the highest average wind speed) is July (17.6km/h).
The calmest months (with the lowest average wind speed) are January and February (9.6km/h).
Average humidity in January
Nosiarina, Madagascar
- Average humidity in January: 81%
The months with the highest relative humidity are February and March (82%).
The months with the lowest relative humidity are November and December (78%).
Average rainfall in January
Nosiarina, Madagascar
- Average rainfall in January: 132mm
The wettest months (with the highest rainfall) are January and March (132mm).
The driest month (with the least rainfall) is October (29mm).
Average rainfall days in January
Nosiarina, Madagascar
- Average rainfall days in January: 27.4 days
The month with the highest number of rainy days is January (27.4 days).
The month with the least rainy days is November (16.7 days).
Average daylight in January /
Average sunshine in January
Nosiarina, Madagascar
- Average daylight in January: 12h and 5min
The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 18min).
- Average sunshine in January: 10h and 2min
The month with the most sunshine is February (Average sunshine: 10h and 36min).
The month with the least sunshine is July (Average sunshine: 5h and 42min).
Average sunshine days in January
Nosiarina, Madagascar
- Average sunshine days in January: 2.7 days
The month with the most sunshine days is November (7.9 days).
The months with the least sunshine days are April and June (2.3 days).
Average UV index in January
Nosiarina, Madagascar
- Average UV index in January: 7
The months with the highest UV index are January, February, March, November and December (UV index 7).
The months with the lowest UV index are April, May, June, July, August, September and October (UV index 6).
Average cloud cover in January
Nosiarina, Madagascar
- Average cloud cover in January: 41
The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is December (Cloud cover 36).
Average visibility in January
Nosiarina, Madagascar
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Nosiarina, Madagascar
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