January weather forecast
Dabolava, Madagascar

January, the same as December, in Dabolava, Madagascar, is another tropical summer month, with temperature in the range of an average low of 26°C (78.8°F) and an average high of 30.3°C (86.5°F).

Temperature

The transition from December to January sees average high-temperatures adjusting to a still hot 30.3°C (86.5°F), from a not significantly different 31.4°C (88.5°F). Dabolava, in January, registers an average low temperature of 26°C (78.8°F), showing a minute reduction from daily highs.

Heat index

Throughout January, the heat index is calculated to be a sweltering 38°C (100.4°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Keep in mind the heat index values are meant for areas in shade and with light wind. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The months with the highest humidity are January through March, with an average relative humidity of 78%.

Rainfall

January is the month with the most rainfall in Dabolava. Rain falls for 28.3 days and accumulates 315mm (12.4") of precipitation.

Daylight

In January, the average length of the day is 13h and 9min.
On the first day of the month, sunrise is at 05:25 and sunset at 18:42. On the last day of January, in Dabolava, sunrise is at 05:44 and sunset at 18:43 EAT.

Sunshine

The average sunshine in January in Dabolava, Madagascar, is 9.4h.

UV index

January through May, August through December, with an average maximum UV index of 7, are months with the highest UV index in Dabolava. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 7 in January translates into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.