January weather forecast
Anjajavy, Madagascar

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Weather in January

January signals the height of the wet season in Anjajavy, Madagascar. This period typically promises copious rainfall, lending thriving greens and vibrant foliage around the city. The rainfall recorded in January, often reaching up to 399mm (15.71"), is the highest for the entire year. Along with this, the weather is robustly humid, often creating a misty blanket that covers the town. Simultaneously, the temperatures maintain a balmy warmth providing an exotic winter getaway.

Temperature

Entering January, the average high-temperature is recorded at a moderately hot 29.4°C (84.9°F), exhibiting a minimal shift from December's 31°C (87.8°F). Nighttime temperature reflects an average dip to a still warm 24.4°C (75.9°F) in January, subtly cooler than its daytime highs.

Heat index

January's mean heat index is computed to be a torrid 36°C (96.8°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Anjajavy, the average relative humidity in January is 81%.

Rainfall

January is the month with the most rainfall in Anjajavy. Rain falls for 29.6 days and accumulates 399mm (15.71") of precipitation.

Sea temperature

January through May and December, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater.
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In January, the average length of the day in Anjajavy is 12h and 54min.
On the first day of the month, sunrise is at 05:24 and sunset at 18:24. On the last day of January, in Anjajavy, sunrise is at 05:41 and sunset at 18:27 EAT.

Sunshine

In January, the average sunshine is 9.2h.

UV index

The months with the highest UV index in Anjajavy are January through April, August through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In January, the maximum UV index of 7 transforms into these recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days. Stay aware! UV radiation is magnified when reflecting off sand and water.
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Frequently asked questions

How hot is January in Anjajavy?

The high-temperature in Anjajavy, Madagascar, during January is 29.4°C (84.9°F) and the low-temperature is 24.4°C (75.9°F). In January, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, is computed to be 36°C (96.8°F).

What is the average humidity in January in Anjajavy?

In Anjajavy, Madagascar, the average relative humidity in January is 81%.

What is the rainiest month in Anjajavy?

January is the month with the most rainfall in Anjajavy, Madagascar. Rain falls for 29.6 days and accumulates 399mm (15.71") of precipitation.

How much does it rain in Anjajavy in January?

In Anjajavy, in January, during 29.6 rainfall days, 399mm (15.71") of precipitation is typically accumulated.

What are the months with the warmest sea water in Anjajavy?

January through May and December, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in Anjajavy.

How warm is the water in January in Anjajavy?

In Anjajavy, in January, the average water temperature is 29°C (84.2°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does Anjajavy have in January?

In January, the average day length is 12h and 54min.

When are sunrise and sunset in January in Anjajavy?

On the first day of January in Anjajavy, Madagascar, sunrise is at 05:24 and sunset at 18:24. On the last day of the month, sunrise is at 05:41 and sunset at 18:27 EAT.

How long on average sun shines in January in Anjajavy?

The average sunshine duration in January is 9.2h.

What are the months with the highest UV index in Anjajavy?

The months with the highest UV index are January through April, August through December, with an average maximum UV index of 7.

How high is the UV index in January in Anjajavy?

In January, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health threat from exposure to Sun's UV rays.

Average temperature in January
Anjajavy, Madagascar

Average temperature in January - Anjajavy, Madagascar
  • Average high temperature in January: 29.4°C

The warmest months (with the highest average high temperature) are October and November (31.5°C).
The month with the lowest average high temperature is July (29.3°C).

  • Average low temperature in January: 24.4°C

The months with the highest average low temperature are November and December (24.9°C).
The coldest month (with the lowest average low temperature) is July (20.3°C).

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Average pressure in January
Anjajavy, Madagascar

Average pressure in January - Anjajavy, Madagascar
  • Average pressure in January: 1011mbar

The months with the highest atmospheric pressure are July and August (1017.4mbar).
The month with the lowest atmospheric pressure is February (1010.8mbar).

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Average wind speed in January
Anjajavy, Madagascar

Average wind speed in January - Anjajavy, Madagascar
  • Average wind speed in January: 9.4km/h

The windiest month (with the highest average wind speed) is July (13.3km/h).
The calmest month (with the lowest average wind speed) is March (8.1km/h).

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Average humidity in January
Anjajavy, Madagascar

Average humidity in January - Anjajavy, Madagascar
  • Average humidity in January: 81%

The months with the highest relative humidity are February and March (82%).
The month with the lowest relative humidity is July (63%).

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Average rainfall in January
Anjajavy, Madagascar

Average rainfall in January - Anjajavy, Madagascar
  • Average rainfall in January: 399mm

The wettest month (with the highest rainfall) is January (399mm).
The driest month (with the least rainfall) is July (3mm).

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Average rainfall days in January
Anjajavy, Madagascar

Average rainfall days in January - Anjajavy, Madagascar
  • Average rainfall days in January: 29.6 days

The month with the highest number of rainy days is January (29.6 days).
The month with the least rainy days is July (3.8 days).

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Average sea temperature in January
Anjajavy, Madagascar

Average sea temperature in January - Anjajavy, Madagascar
  • Average sea temperature in January: 29°C

The best months for swimming (with the highest average sea temperature) are January, February, March, April, May and December (29°C).
The coldest months (with the lowest average sea temperature) are July, August and September (26°C).

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Average daylight in January /
Average sunshine in January
Anjajavy, Madagascar

Average daylight in January / Average sunshine in January - Anjajavy, 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: 9h and 1min

The month with the most sunshine is December (Average sunshine: 10h and 54min).
The months with the least sunshine are June and July (Average sunshine: 7h and 36min).

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Average sunshine days in January
Anjajavy, Madagascar

Average sunshine days in January - Anjajavy, Madagascar
  • Average sunshine days in January: 0.9 days

The month with the most sunshine days is July (26.7 days).
The month with the least sunshine days is February (0.8 days).

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Average UV index in January
Anjajavy, Madagascar

Average UV index in January - Anjajavy, Madagascar
  • Average UV index in January: 7

The months with the highest UV index are January, February, March, April, August, September, October, November and December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 6).

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Average cloud cover in January
Anjajavy, Madagascar

Average cloud cover in January - Anjajavy, Madagascar
  • Average cloud cover in January: 47

The month with the most cloud cover is January (Cloud cover 47).
The months with the least cloud cover are June and September (Cloud cover 13).

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Average visibility in January
Anjajavy, Madagascar

Average visibility in January - Anjajavy, 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).

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Anjajavy, Madagascar

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