December weather forecast
Ambanja, Madagascar

December in Ambanja embodies the full tropical, rainy, and hot weather. The month signifies the peak wet season, with much heavier rainfall levels reaching 230mm (9.06"). Alongside this, the maximum temperature rises to 28.7°C (83.7°F), and the humidity level remains consistently high at 76%. Even so, with increased cloud cover, the city experiences a slight drop in visibility, decreasing to 9km (5.6mi). Delving into the beautiful chaos of the peak wet season, December transforms Ambanja into a verdant paradise, saturated under warm tropical rains and enveloped in high humidity.

Temperature

The initiation of December sees an average high-temperature of a still warm 28.7°C (83.7°F), showing minor variations from the previous month. A mean low-temperature of 26°C (78.8°F) is anticipated during the month of December, a slight step down from the daytime high.

Heat index

December's heat index is evaluated at a tropical 33°C (91.4°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', quantifies the warmth felt when relative humidity is considered. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. 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 December, the average relative humidity in Ambanja is 76%.

Rainfall

In Ambanja, during December, the rain falls for 29.6 days and regularly aggregates up to 230mm (9.06") of precipitation. Throughout the year, there are 284.4 rainfall days, and 1623mm (63.9") of precipitation is accumulated.

Daylight

The month with the longest days is December, with an average of 12h and 54min of daylight.
On the first day of the month, sunrise is at 05:09 and sunset at 18:01. On the last day of December, sunrise is at 05:21 and sunset at 18:16 EAT.

Sunshine

The month with the most sunshine in Ambanja, Madagascar, is December, with an average of 10.8h of sunshine.

UV index

The months with the highest UV index in Ambanja are February through May, October through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In December, a daily maximum UV index of 7 leads to the following instructions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.