March weather forecast
Galaha, Sri Lanka

March, the first month of the spring in Galaha, is a hot month, with an average temperature fluctuating between 19.2°C (66.6°F) and 31.5°C (88.7°F).

Temperature

Temperature readings reach their annual highs in March, averaging 31.5°C (88.7°F) and a minimum average of 19.2°C (66.6°F).

Heat index

The heat index value for March is appraised at a blistering 40°C (104°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', reflects the feeling of heat when considering both air temperature and humidity. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

March is the least humid month, with an average relative humidity of 74%.

Rainfall

In Galaha, in March, during 18.9 rainfall days, 72mm (2.83") of precipitation is typically accumulated. In Galaha, during the entire year, the rain falls for 278.4 days and collects up to 1466mm (57.72") of precipitation.

Daylight

In March, the average length of the day in Galaha, Sri Lanka, is 12h and 5min.
On the first day of March, sunrise is at 06:19 and sunset at 18:19. On the last day of the month, sunrise is at 06:05 and sunset at 18:17 +0530.

Sunshine

The average sunshine in March is 8.9h.

UV index

The months with the highest UV index in Galaha are January through September, November and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: A maximum high UV index of 6 in March translates into the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.