March weather forecast
Medan, Indonesia

In March, the temperature slightly increases with the high reaching 32.6°C (90.7°F) and the low around 24°C (75.2°F). Accompanied by slightly reduced humidity, visiting Medan becomes increasingly appealing. The increase in heat, however, is seamlessly balanced by the relaxing cool winds. Even though overcast skies are a common sight, the hours of sunlight are sufficient to warm the days. Overall, March sees a mildly aggravating heat but remains pleasant due to its gentle breezes.

Temperature

The initiation of March sees an average high-temperature of a still tropical 32.6°C (90.7°F), showing minor variations from the previous month. Medan's temperature in March lowers to a consistent average of 24°C (75.2°F) during the nights.

Heat index

During March, the heat index is computed to be a blistering 44°C (111.2°F). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

March and June, with an average relative humidity of 75%, are the least humid months.

Rainfall

In Medan, in March, it is raining for 21.2 days, with typically 62mm (2.44") of accumulated precipitation. Throughout the year, there are 298 rainfall days, and 1172mm (46.14") of precipitation is accumulated.

Daylight

In Medan, the average length of the day in March is 12h and 6min.
On the first day of the month, sunrise is at 06:36 and sunset at 18:39. On the last day of March, in Medan, sunrise is at 06:24 and sunset at 18:33 WIB.

Sunshine

In March, the average sunshine is 9h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Medan. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 7 during March translates into the following guidance:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.