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
During January, the average high-temperature is a still moderately hot 27.8°C (82°F), maintaining a close resemblance to that of the preceding month. During the month of January, the nighttime temperature falls to an average of 19.3°C (66.7°F).Heat index
The heat index value during January is appraised at a tropical 31°C (87.8°F). If one remains active during constant exposure, it might cause exhaustion and heat cramps.Understanding the heat index involves considering values for shaded locales with light wind. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', takes into account both air temperature and humidity to illustrate what people actually feel. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. 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 remain especially vital for babies and toddlers. 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.
Humidity
In Ambalasoa, the average relative humidity in January is 76%.Rainfall
January is the month with the most rainfall. Rain falls for 24.9 days and accumulates 192mm (7.56") of precipitation.Daylight
In January, the average length of the day is 13h and 23min.On the first day of January, sunrise is at 05:12 and sunset at 18:45. On the last day of the month, sunrise is at 05:33 and sunset at 18:43 EAT.
Sunshine
In January, the average sunshine is 9.8h.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 of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 6 during January translates into these guidelines:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are January temperatures?
What is the average humidity in January?
What is the wettest month?
How much does it rain in January?
What is the average length of the day in January in Ambalasoa?
What time are sunrise and sunset in January?
How long on average sun shines in January?
What is the month with the highest UV index in Ambalasoa?
How high is the UV index in January?
Average temperature in January
Ambalasoa, Madagascar
- Average high temperature in January: 27.8°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 January: 19.3°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 January
Ambalasoa, Madagascar
- Average pressure in January: 1010.8mbar
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 January
Ambalasoa, Madagascar
- Average wind speed in January: 11.3km/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 January
Ambalasoa, Madagascar
- Average humidity in January: 76%
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 January
Ambalasoa, Madagascar
- Average rainfall in January: 192mm
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 January
Ambalasoa, Madagascar
- Average rainfall days in January: 24.9 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 January /
Average sunshine in January
Ambalasoa, Madagascar
- Average daylight in January: 13h and 2min
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 42min).
- Average sunshine in January: 9h and 5min
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 January
Ambalasoa, Madagascar
- Average sunshine days in January: 5.5 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 January
Ambalasoa, Madagascar
- Average UV index in January: 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 January
Ambalasoa, Madagascar
- Average cloud cover in January: 43
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 January
Ambalasoa, Madagascar
- Average visibility in January: 9km
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).
