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
Weather in March
Temperature
March, known for its average high temperature of 28.8°C (83.8°F) and an average low temperature of 27.5°C (81.5°F), is the warmest month in Santa Clara, São Tomé and Príncipe.Heat index
The heat index value during March is evaluated at a hot 33°C (91.4°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.Bear in mind that the heat index values are determined for shaded areas and 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', offers an insight into how hot it feels when we factor in moisture content. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important 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.
Humidity
With an average relative humidity of 76%, March is the least humid month in Santa Clara.Rainfall
In Santa Clara, São Tomé and Príncipe, in March, it is raining for 24.4 days, with typically 119mm (4.69") of accumulated precipitation. Throughout the year, in Santa Clara, there are 241.7 rainfall days, and 1287mm (50.67") of precipitation is accumulated.Daylight
In Santa Clara, the average length of the day in March is 12h and 7min.On the first day of March, sunrise is at 05:42 and sunset at 17:48. On the last day of the month, sunrise is at 05:33 and sunset at 17:40 GMT.
Sunshine
In March, the average sunshine is 8.4h.UV index
January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index, 7 in March, converts into the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Frequently asked questions
What is the hottest time of year in Santa Clara?
How hot is it in Santa Clara in March?
What is the least humid month in Santa Clara?
What is the average humidity in March in Santa Clara?
How much does it rain in Santa Clara in March?
How many hours of daylight does Santa Clara have in March?
When are sunrise and sunset in March in Santa Clara?
How long on average sun shines in March in Santa Clara?
What is the month with the highest UV index in Santa Clara?
What is the UV index reading in March in Santa Clara?
Average temperature in March
Santa Clara, São Tomé and Príncipe
- Average high temperature in March: 28.8°C
The warmest month (with the highest average high temperature) is March (28.8°C).
The month with the lowest average high temperature is July (24.5°C).
- Average low temperature in March: 27.5°C
The month with the highest average low temperature is March (27.5°C).
The coldest month (with the lowest average low temperature) is July (23°C).
Average pressure in March
Santa Clara, São Tomé and Príncipe
- Average pressure in March: 1009.9mbar
The month with the highest atmospheric pressure is July (1014.3mbar).
The month with the lowest atmospheric pressure is February (1009.8mbar).
Average wind speed in March
Santa Clara, São Tomé and Príncipe
- Average wind speed in March: 11.7km/h
The windiest month (with the highest average wind speed) is July (17.7km/h).
The calmest month (with the lowest average wind speed) is December (10.8km/h).
Average humidity in March
Santa Clara, São Tomé and Príncipe
- Average humidity in March: 76%
The months with the highest relative humidity are August, September and October (83%).
The month with the lowest relative humidity is March (76%).
Average rainfall in March
Santa Clara, São Tomé and Príncipe
- Average rainfall in March: 119mm
The wettest month (with the highest rainfall) is November (224mm).
The driest month (with the least rainfall) is July (9mm).
Average rainfall days in March
Santa Clara, São Tomé and Príncipe
- Average rainfall days in March: 24.4 days
The month with the highest number of rainy days is December (28.6 days).
The month with the least rainy days is June (7.3 days).
Average daylight in March /
Average sunshine in March
Santa Clara, São Tomé and Príncipe
- Average daylight in March: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 6min).
The month with the shortest days is November (Average daylight: 12h and 6min).
- Average sunshine in March: 8h and 2min
The month with the most sunshine is February (Average sunshine: 8h and 36min).
The month with the least sunshine is August (Average sunshine: 5h and 0min).
Average sunshine days in March
Santa Clara, São Tomé and Príncipe
- Average sunshine days in March: 5.3 days
The month with the most sunshine days is June (16.4 days).
The month with the least sunshine days is December (1.5 days).
Average UV index in March
Santa Clara, São Tomé and Príncipe
- Average UV index in March: 7
The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The month with the lowest UV index is July (UV index 5).
Average cloud cover in March
Santa Clara, São Tomé and Príncipe
- Average cloud cover in March: 39
The month with the most cloud cover is August (Cloud cover 65).
The month with the least cloud cover is February (Cloud cover 37).
Average visibility in March
Santa Clara, São Tomé and Príncipe
- Average visibility in March: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September and December (10km).
The months with the lowest visibility are October and November (9km).
Santa Clara, São Tomé and Príncipe
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