March weather forecastYatiwawala, Sri Lanka

March

Weather in March

The first month of the spring, March, is a hot month in Yatiwawala, Sri Lanka, with temperature in the range of an average high of 31.5°C (88.7°F) and an average low of 19.2°C (66.6°F).

Temperature

The warmest period is March, when temperatures fluctuate between an average high of 31.5°C (88.7°F) and a low of 19.2°C (66.6°F).

Heat index

March's mean heat index is computed to be a blisteringly hot 40°C (104°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

With an average relative humidity of 74%, March is the least humid month in Yatiwawala.

Rainfall

In March, the rain falls for 18.9 days. Throughout March, 72mm (2.83") of precipitation is accumulated. Throughout the year, in Yatiwawala, there are 278.4 rainfall days, and 1466mm (57.72") of precipitation is accumulated.

Daylight

The average length of the day in March is 12h and 5min.
On the first day of March, sunrise is at 06:20 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 in Yatiwawala is 8.9h.

UV index

January through September, November and December, with an average maximum UV index of 6, are months with the highest UV index in Yatiwawala. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In March, the maximum UV index of 6 suggests this advice:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.

Updated: Feb 6, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average temperatures in Yatiwawala, Sri Lanka, reach their apex in March, averaging 31.5°C (88.7°F) at the high end and 19.2°C (66.6°F) at the low end.

In Yatiwawala, in March, the average high-temperature is 31.5°C (88.7°F), and the average low-temperature is 19.2°C (66.6°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in March is computed to be 40°C (104°F).

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

In Yatiwawala, the average relative humidity in March is 74%.

In Yatiwawala, Sri Lanka, in March, it is raining for 18.9 days, with typically 72mm (2.83") of accumulated precipitation.

In March, the average day length in Yatiwawala is 12h and 5min.

On the first day of March in Yatiwawala, sunrise is at 06:20 and sunset at 18:19. On the last day of the month, sunrise is at 06:05 and sunset at 18:17 +0530.

In Yatiwawala, the average sunshine duration in March is 8.9h.

January through September, November and December, with an average maximum UV index of 6, are months with the highest UV index in Yatiwawala.

In Yatiwawala, the average daily maximum UV index in March is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F March A M J J A S O N D

Feb

March

Apr

Average high temperature

29.7°C

31.5°C

31.2°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.5km/h

5.4km/h

5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

12.4

10.3

1.8

Average UV index

Average cloud cover

Average visibility

Average temperature in March
Yatiwawala, Sri Lanka

Average high temperature in March: 31.5°C

The warmest month (with the highest average high temperature) is March (31.5°C).
The month with the lowest average high temperature is December (27.5°C).

Average low temperature in March: 19.2°C

The months with the highest average low temperature are May and June (21.8°C).
The coldest month (with the lowest average low temperature) is February (18.1°C).

Average pressure in March
Yatiwawala, Sri Lanka

Average pressure in March: 1010.8mbar

The month with the highest atmospheric pressure is January (1011.8mbar).
The month with the lowest atmospheric pressure is June (1008.1mbar).

Average wind speed in March
Yatiwawala, Sri Lanka

Average wind speed in March: 5km/h

The windiest month (with the highest average wind speed) is June (13.5km/h).
The calmest month (with the lowest average wind speed) is April (4.7km/h).

Average humidity in March
Yatiwawala, Sri Lanka

Average humidity in March: 74%

The month with the highest relative humidity is December (84%).
The month with the lowest relative humidity is March (74%).

Average rainfall in March
Yatiwawala, Sri Lanka

Average rainfall in March: 72mm

The wettest month (with the highest rainfall) is October (301mm).
The driest month (with the least rainfall) is January (38mm).

Average rainfall days in March
Yatiwawala, Sri Lanka

Average rainfall days in March: 18.9 days

The month with the highest number of rainy days is May (28.6 days).
The month with the least rainy days is January (14.1 days).

Average daylight in March /
Average sunshine in March
Yatiwawala, Sri Lanka

Average daylight in March: 12h and 6min

The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).

Average sunshine in March: 8h and 54min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in March
Yatiwawala, Sri Lanka

Average sunshine days in March: 10.3 days

The month with the most sunshine days is January (14.8 days).
The month with the least sunshine days is May (1.2 days).

Average UV index in March
Yatiwawala, Sri Lanka

Average UV index in March: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 6).
The month with the lowest UV index is October (UV index 5).

Average cloud cover in March
Yatiwawala, Sri Lanka

Average cloud cover in March: 27

The months with the most cloud cover are November and December (Cloud cover 47).
The month with the least cloud cover is March (Cloud cover 27).

Average visibility in March
Yatiwawala, Sri Lanka

Average visibility in March: 8km

The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, November and December (8km).