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
With the advent of March, Porterville experiences an average high-temperature of a still moderately hot 27.4°C (81.3°F), mirroring a close resemblance to the previous month. Porterville witnesses a consistent, sharp contrast from the daytime highs, with an average low-temperature of 14.2°C (57.6°F) throughout March.Heat index
The heat index value for March is evaluated at 29°C (84.2°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.In terms of the heat index, values are set with light wind and shade conditions in mind. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Humidity
The average relative humidity in March is 64%.Rainfall
In Porterville, during March, the rain falls for 5.7 days and regularly aggregates up to 10mm (0.39") of precipitation. Throughout the year, there are 98.9 rainfall days, and 437mm (17.2") of precipitation is accumulated.Daylight
In Porterville, the average length of the day in March is 12h and 17min.On the first day of the month, sunrise is at 06:33 and sunset at 19:19. On the last day of March, sunrise is at 06:55 and sunset at 18:40 SAST.
Sunshine
The average sunshine in March in Porterville is 9.3h.UV index
The average daily maximum UV index in March in Porterville is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index, 5 during March, leads to the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Porterville in March?
What is the average humidity in March in Porterville?
How many days does it rain in March in Porterville?
How many hours of daylight does Porterville have in March?
What time are sunrise and sunset in March in Porterville?
How many hours of sunshine does Porterville have in March?
What is the UV index reading in March in Porterville?
Average temperature in March
Porterville, South Africa
- Average high temperature in March: 27.4°C
The warmest month (with the highest average high temperature) is February (29.1°C).
The months with the lowest average high temperature are June and July (16.3°C).
- Average low temperature in March: 14.2°C
The month with the highest average low temperature is January (15.8°C).
The coldest month (with the lowest average low temperature) is August (6.7°C).
Average pressure in March
Porterville, South Africa
- Average pressure in March: 1014.9mbar
The month with the highest atmospheric pressure is July (1022.1mbar).
The months with the lowest atmospheric pressure are January and February (1013.3mbar).
Average wind speed in March
Porterville, South Africa
- Average wind speed in March: 10.2km/h
The windiest months (with the highest average wind speed) are January and November (11.4km/h).
The calmest month (with the lowest average wind speed) is May (9.4km/h).
Average humidity in March
Porterville, South Africa
- Average humidity in March: 64%
The month with the highest relative humidity is August (76%).
The months with the lowest relative humidity are January and February (61%).
Average rainfall in March
Porterville, South Africa
- Average rainfall in March: 10mm
The wettest month (with the highest rainfall) is June (107mm).
The driest month (with the least rainfall) is February (6mm).
Average rainfall days in March
Porterville, South Africa
- Average rainfall days in March: 5.7 days
The month with the highest number of rainy days is August (12.4 days).
The month with the least rainy days is February (3.7 days).
Average daylight in March /
Average sunshine in March
Porterville, South Africa
- Average daylight in March: 12h and 2min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in March: 9h and 2min
The months with the most sunshine are January and December (Average sunshine: 11h and 12min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).
Average sunshine days in March
Porterville, South Africa
- Average sunshine days in March: 24.3 days
The month with the most sunshine days is March (24.3 days).
The month with the least sunshine days is June (16.1 days).
Average UV index in March
Porterville, South Africa
- Average UV index in March: 5
The months with the highest UV index are January, February, November and December (UV index 6).
The month with the lowest UV index is June (UV index 3).
Average cloud cover in March
Porterville, South Africa
- Average cloud cover in March: 17
The month with the most cloud cover is June (Cloud cover 33).
The month with the least cloud cover is February (Cloud cover 12).
Average visibility in March
Porterville, South Africa
- Average visibility in March: 10km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
