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 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
March
Weather in March
Temperature
March is the warmest month of the year, registering average temperatures as high as 29.3°C (84.7°F) and as low as 21.3°C (70.3°F).Heat index
March's average heat index is evaluated at a hot 33°C (91.4°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.Be informed that the heat index values are oriented around shady conditions and gentle breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. 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 remain especially vital for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Humidity
February and March, with an average relative humidity of 68%, are the least humid months.Rainfall
In March, the rain falls for 15.4 days. Throughout March, 30mm (1.18") of precipitation is accumulated. In Porvenir, during the entire year, the rain falls for 290 days and collects up to 2270mm (89.37") of precipitation.Daylight
In Porvenir, the average length of the day in March is 12h and 5min.On the first day of the month, sunrise is at 05:50 and sunset at 17:47. On the last day of March, sunrise is at 05:34 and sunset at 17:47 CST.
Sunshine
In Porvenir, Costa Rica, the average sunshine in March is 9.6h.UV index
The months with the highest UV index in Porvenir are January through December, with an average maximum UV index of 6. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 6 during March translates into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the warmest months in Porvenir?
How hot is March in Porvenir?
What is the least humid month in Porvenir?
What is the average humidity in March in Porvenir?
How many days does it rain in March in Porvenir?
How many hours of daylight does Porvenir have in March?
What time are sunrise and sunset in March in Porvenir?
How many hours of sunshine does Porvenir have in March?
What are the months with the highest UV index in Porvenir?
What is the month with the lowest UV index in Porvenir?
What is the UV index intensity in March in Porvenir?
Average temperature in March
Porvenir, Costa Rica
- Average high temperature in March: 29.3°C
The warmest month (with the highest average high temperature) is March (29.3°C).
The month with the lowest average high temperature is October (25.3°C).
- Average low temperature in March: 21.3°C
The month with the highest average low temperature is April (21.9°C).
The coldest months (with the lowest average low temperature) are January, February and December (20.5°C).
Average pressure in March
Porvenir, Costa Rica
- Average pressure in March: 1011.6mbar
The month with the highest atmospheric pressure is January (1011.8mbar).
The months with the lowest atmospheric pressure are October and November (1010.9mbar).
Average wind speed in March
Porvenir, Costa Rica
- Average wind speed in March: 7.6km/h
The windiest months (with the highest average wind speed) are February and March (7.6km/h).
The calmest month (with the lowest average wind speed) is June (5.2km/h).
Average humidity in March
Porvenir, Costa Rica
- Average humidity in March: 68%
The months with the highest relative humidity are September and October (86%).
The months with the lowest relative humidity are February and March (68%).
Average rainfall in March
Porvenir, Costa Rica
- Average rainfall in March: 30mm
The wettest month (with the highest rainfall) is October (440mm).
The driest month (with the least rainfall) is February (18mm).
Average rainfall days in March
Porvenir, Costa Rica
- Average rainfall days in March: 15.4 days
The month with the highest number of rainy days is October (30.5 days).
The month with the least rainy days is February (9.7 days).
Average daylight in March /
Average sunshine in March
Porvenir, Costa Rica
- Average daylight in March: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in March: 9h and 4min
The month with the most sunshine is February (Average sunshine: 9h and 48min).
The month with the least sunshine is October (Average sunshine: 7h and 30min).
Average sunshine days in March
Porvenir, Costa Rica
- Average sunshine days in March: 10.7 days
The month with the most sunshine days is February (13.7 days).
The month with the least sunshine days is September (0.2 days).
Average UV index in March
Porvenir, Costa Rica
- Average UV index in March: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in March
Porvenir, Costa Rica
- Average cloud cover in March: 19
The month with the most cloud cover is October (Cloud cover 49).
The month with the least cloud cover is February (Cloud cover 15).
Average visibility in March
Porvenir, Costa Rica
- Average visibility in March: 10km
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).
