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 is São Sebastião do Passé's warmest month, registering average high temperatures of 32.5°C (90.5°F) and lows of 22.1°C (71.8°F).Heat index
In March, the average heat index is computed to be a burning hot 45°C (113°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.Heat index data is primarily for areas with shade and subjected to light winds. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Overheating and potential dehydration arise when body heat gain eclipses its release capability.
Humidity
The average relative humidity in March in São Sebastião do Passé is 77%.Rainfall
In São Sebastião do Passé, during March, the rain falls for 18.7 days and regularly aggregates up to 66mm (2.6") of precipitation. In São Sebastião do Passé, during the entire year, the rain falls for 222.4 days and collects up to 664mm (26.14") of precipitation.Daylight
In March, the average length of the day in São Sebastião do Passé is 12h and 10min.On the first day of March, sunrise is at 05:36 and sunset at 17:56. On the last day of the month, sunrise is at 05:38 and sunset at 17:37 -03.
Sunshine
In March, the average sunshine is 6.8h.UV index
The months with the highest UV index in São Sebastião do Passé are January through March, November and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 7 in March translates into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What is the warmest month in São Sebastião do Passé?
How hot does it get in São Sebastião do Passé in March?
What is the average humidity in March in São Sebastião do Passé?
How much does it rain in São Sebastião do Passé in March?
What is the average length of the day in March in São Sebastião do Passé?
When are sunrise and sunset in March in São Sebastião do Passé?
How long on average sun shines in March in São Sebastião do Passé?
When is the highest UV index in São Sebastião do Passé?
What is the UV index reading in March in São Sebastião do Passé?
Average temperature in March
São Sebastião do Passé, Brazil
- Average high temperature in March: 32.5°C
The warmest month (with the highest average high temperature) is March (32.5°C).
The month with the lowest average high temperature is July (26.6°C).
- Average low temperature in March: 22.1°C
The month with the highest average low temperature is March (22.1°C).
The coldest month (with the lowest average low temperature) is August (18.3°C).
Average pressure in March
São Sebastião do Passé, Brazil
- Average pressure in March: 1012.3mbar
The months with the highest atmospheric pressure are July and August (1018.2mbar).
The month with the lowest atmospheric pressure is March (1012.3mbar).
Average wind speed in March
São Sebastião do Passé, Brazil
- Average wind speed in March: 6.7km/h
The windiest months (with the highest average wind speed) are September, October and November (7.2km/h).
The calmest month (with the lowest average wind speed) is May (6.1km/h).
Average humidity in March
São Sebastião do Passé, Brazil
- Average humidity in March: 77%
The months with the highest relative humidity are May and June (87%).
The months with the lowest relative humidity are January, February and December (76%).
Average rainfall in March
São Sebastião do Passé, Brazil
- Average rainfall in March: 66mm
The wettest month (with the highest rainfall) is April (101mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in March
São Sebastião do Passé, Brazil
- Average rainfall days in March: 18.7 days
The month with the highest number of rainy days is April (22.8 days).
The month with the least rainy days is December (13.7 days).
Average daylight in March /
Average sunshine in March
São Sebastião do Passé, Brazil
- Average daylight in March: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 24min).
- Average sunshine in March: 6h and 5min
The month with the most sunshine is January (Average sunshine: 9h and 30min).
The month with the least sunshine is May (Average sunshine: 5h and 12min).
Average sunshine days in March
São Sebastião do Passé, Brazil
- Average sunshine days in March: 9.8 days
The month with the most sunshine days is December (13.2 days).
The month with the least sunshine days is April (5.7 days).
Average UV index in March
São Sebastião do Passé, Brazil
- Average UV index in March: 7
The months with the highest UV index are January, February, March, November and December (UV index 7).
The month with the lowest UV index is July (UV index 5).
Average cloud cover in March
São Sebastião do Passé, Brazil
- Average cloud cover in March: 47
The month with the most cloud cover is May (Cloud cover 65).
The months with the least cloud cover are January and February (Cloud cover 46).
Average visibility in March
São Sebastião do Passé, Brazil
- Average visibility in March: 8km
The months with the highest visibility are January, February, March, November and December (8km).
The months with the lowest visibility are May, June and July (6km).
São Sebastião do Passé, Brazil
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