Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average snowfall in March
- Average snowfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
As El Rosario steps into March, the average high-temperature is measured at a still hot 34.8°C (94.6°F), displaying minor differences from February's 33.2°C (91.8°F). Nighttime temperatures throughout March register a significant deviation from the day's highs, averaging at a refreshing 19.4°C (66.9°F).Heat index
In March, the average heat index is calculated to be a blisteringly hot 43°C (109.4°F). Stay mindful: Heat exhaustion and heat cramps are likely. Heatstroke could follow extended physical effort.Given the heat index, its values are aligned with shaded sites and gentle 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 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.
Humidity
March is the least humid month in El Rosario, with an average relative humidity of 56%.Rainfall
In March, in El Rosario, the rain falls for 5.9 days. Throughout March, 4mm (0.16") of precipitation is accumulated. In El Rosario, El Salvador, during the entire year, the rain falls for 188.1 days and collects up to 832mm (32.76") of precipitation.Snowfall
In El Rosario, El Salvador, snow does not fall in January through August, October through December.Daylight
In March, the average length of the day in El Rosario, El Salvador, is 12h and 4min.On the first day of March, sunrise is at 06:11 and sunset at 18:04. On the last day of the month, sunrise is at 05:51 and sunset at 18:07 CST.
Sunshine
In El Rosario, the average sunshine in March is 10.7h.UV index
The months with the highest UV index in El Rosario are February through April and July, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In March, the maximum UV index of 7 transforms into these recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
How hot is it in El Rosario in March?
What is the least humid month in El Rosario?
What is the average humidity in March in El Rosario?
How many days does it rain in March in El Rosario?
When it does not snow in El Rosario?
How many hours of daylight does El Rosario have in March?
When is the sunrise / sunset in March in El Rosario?
How many hours of sunshine does El Rosario have in March?
What are the months with the highest UV index in El Rosario?
What is the UV index intensity in March in El Rosario?
Average temperature in March
El Rosario, El Salvador
- Average high temperature in March: 34.8°C
The warmest month (with the highest average high temperature) is April (35°C).
The month with the lowest average high temperature is October (29.9°C).
- Average low temperature in March: 19.4°C
The month with the highest average low temperature is May (21.9°C).
The coldest month (with the lowest average low temperature) is December (17.8°C).
Average pressure in March
El Rosario, El Salvador
- Average pressure in March: 1013mbar
The month with the highest atmospheric pressure is January (1014mbar).
The months with the lowest atmospheric pressure are May and October (1011.6mbar).
Average wind speed in March
El Rosario, El Salvador
- Average wind speed in March: 5.9km/h
The windiest month (with the highest average wind speed) is January (7.3km/h).
The calmest months (with the lowest average wind speed) are June and September (3.8km/h).
Average humidity in March
El Rosario, El Salvador
- Average humidity in March: 56%
The month with the highest relative humidity is October (82%).
The month with the lowest relative humidity is March (56%).
Average rainfall in March
El Rosario, El Salvador
- Average rainfall in March: 4mm
The wettest month (with the highest rainfall) is May (150mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in March
El Rosario, El Salvador
- Average rainfall days in March: 5.9 days
The month with the highest number of rainy days is September (25.7 days).
The month with the least rainy days is January (1.6 days).
Average snowfall in March
El Rosario, El Salvador
- Average snowfall in March: 0mm
The month with the highest snowfall is September (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0mm).
Average snowfall days in March
El Rosario, El Salvador
- Average snowfall days in March: 0 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average daylight in March /
Average sunshine in March
El Rosario, El Salvador
- Average daylight in March: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in March: 10h and 4min
The month with the most sunshine is April (Average sunshine: 11h and 36min).
The months with the least sunshine are January and December (Average sunshine: 7h and 42min).
Average sunshine days in March
El Rosario, El Salvador
- Average sunshine days in March: 24.2 days
The month with the most sunshine days is January (29.1 days).
The month with the least sunshine days is September (3.6 days).
Average UV index in March
El Rosario, El Salvador
- Average UV index in March: 7
The months with the highest UV index are February, March, April and July (UV index 7).
The months with the lowest UV index are January, May, June, August, September, October, November and December (UV index 6).
Average cloud cover in March
El Rosario, El Salvador
- Average cloud cover in March: 18
The month with the most cloud cover is September (Cloud cover 47).
The months with the least cloud cover are January and December (Cloud cover 13).
Average visibility in March
El Rosario, El Salvador
- Average visibility in March: 10km
The months with the highest visibility are January, February, March, April and December (10km).
The month with the lowest visibility is September (7km).
El Rosario, El Salvador
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