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, noted for its average high-temperature of 28.6°C (83.5°F) and an average low-temperature of 24.5°C (76.1°F), is considered the warmest month.Heat index
January's mean heat index is appraised at a tropical 34°C (93.2°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.Know that the heat index computations account for shaded terrains and slight winds. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Humidity
In Mananjary, Madagascar, the average relative humidity in January is 80%.Rainfall
In Mananjary, during January, the rain falls for 26.8 days and regularly aggregates up to 229mm (9.02") of precipitation. Throughout the year, there are 254.5 rainfall days, and 1408mm (55.43") of precipitation is accumulated.Daylight
The average length of the day in January is 13h and 16min.On the first day of the month, sunrise is at 05:07 and sunset at 18:31. On the last day of January, in Mananjary, sunrise is at 05:27 and sunset at 18:31 EAT.
Sunshine
The average sunshine in January in Mananjary, Madagascar, is 9.5h.UV index
The months with the highest UV index in Mananjary are January, February, November and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 7 during January translates into the following guidance:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the hottest time of year in Mananjary?
How hot does it get in Mananjary in January?
What is the average humidity in January in Mananjary?
How much does it rain in Mananjary in January?
What is the average length of the day in January in Mananjary?
When is the sunrise / sunset in January in Mananjary?
How many hours of sunshine does Mananjary have in January?
What are the months with the highest UV index in Mananjary?
What is the UV index intensity in January in Mananjary?
Average temperature in January
Mananjary, Madagascar
- Average high temperature in January: 28.6°C
The warmest month (with the highest average high temperature) is January (28.6°C).
The month with the lowest average high temperature is July (22.8°C).
- Average low temperature in January: 24.5°C
The month with the highest average low temperature is January (24.5°C).
The coldest month (with the lowest average low temperature) is July (18.8°C).
Average pressure in January
Mananjary, Madagascar
- Average pressure in January: 1011.8mbar
The month with the highest atmospheric pressure is July (1022.4mbar).
The month with the lowest atmospheric pressure is January (1011.8mbar).
Average wind speed in January
Mananjary, Madagascar
- Average wind speed in January: 13.2km/h
The windiest month (with the highest average wind speed) is October (16.3km/h).
The calmest months (with the lowest average wind speed) are May and June (10.6km/h).
Average humidity in January
Mananjary, Madagascar
- Average humidity in January: 80%
The month with the highest relative humidity is March (82%).
The months with the lowest relative humidity are August and September (78%).
Average rainfall in January
Mananjary, Madagascar
- Average rainfall in January: 229mm
The wettest month (with the highest rainfall) is March (254mm).
The driest month (with the least rainfall) is September (37mm).
Average rainfall days in January
Mananjary, Madagascar
- Average rainfall days in January: 26.8 days
The month with the highest number of rainy days is March (27.1 days).
The month with the least rainy days is September (14.3 days).
Average daylight in January /
Average sunshine in January
Mananjary, Madagascar
- Average daylight in January: 13h and 2min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in January: 9h and 3min
The month with the most sunshine is December (Average sunshine: 10h and 24min).
The month with the least sunshine is June (Average sunshine: 5h and 48min).
Average sunshine days in January
Mananjary, Madagascar
- Average sunshine days in January: 1.7 days
The month with the most sunshine days is September (12.5 days).
The month with the least sunshine days is January (1.7 days).
Average UV index in January
Mananjary, Madagascar
- Average UV index in January: 7
The months with the highest UV index are January, February, November and December (UV index 7).
The months with the lowest UV index are March, April, May, June, July, August, September and October (UV index 6).
Average cloud cover in January
Mananjary, Madagascar
- Average cloud cover in January: 45
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in January
Mananjary, Madagascar
- Average visibility in January: 9km
The months with the highest visibility are February, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and March (9km).
Mananjary, Madagascar
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