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 onset of March, the average high-temperature registers at a still moderately hot 27.4°C (81.3°F), subtly different from February's 28.2°C (82.8°F). During the month of March, the nighttime temperature in Rio Claro falls to an average of 18.3°C (64.9°F).Heat index
The heat index for March is appraised at a hot 31°C (87.8°F). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.Keep in mind the heat index values are meant for areas in shade and with light wind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Humidity
March is the most humid month, with an average relative humidity of 86%.Rainfall
In Rio Claro, in March, it is raining for 22.9 days, with typically 116mm (4.57") of accumulated precipitation. In Rio Claro, during the entire year, the rain falls for 185.9 days and collects up to 870mm (34.25") of precipitation.Daylight
The average length of the day in March in Rio Claro is 12h and 13min.On the first day of the month, sunrise is at 06:06 and sunset at 18:38. On the last day of March, in Rio Claro, sunrise is at 06:17 and sunset at 18:10 -03.
Sunshine
In Rio Claro, the average sunshine in March is 7.6h.UV index
The months with the highest UV index are January through March, August through November, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.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. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are March temperatures in Rio Claro?
What is the most humid month in Rio Claro?
What is the average humidity in March in Rio Claro?
How many days does it rain in March in Rio Claro?
What is the average length of the day in March in Rio Claro?
When are sunrise and sunset in March in Rio Claro?
How many hours of sunshine does Rio Claro have in March?
What is the month with the highest UV index in Rio Claro?
What is the UV index intensity in March in Rio Claro?
Average temperature in March
Rio Claro, Brazil
- Average high temperature in March: 27.4°C
The warmest month (with the highest average high temperature) is October (29.4°C).
The month with the lowest average high temperature is June (22.8°C).
- Average low temperature in March: 18.3°C
The month with the highest average low temperature is December (19.5°C).
The coldest month (with the lowest average low temperature) is June (13.4°C).
Average pressure in March
Rio Claro, Brazil
- Average pressure in March: 1013.8mbar
The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is December (1011.7mbar).
Average wind speed in March
Rio Claro, Brazil
- Average wind speed in March: 6.5km/h
The windiest month (with the highest average wind speed) is October (8.9km/h).
The calmest months (with the lowest average wind speed) are March and April (6.5km/h).
Average humidity in March
Rio Claro, Brazil
- Average humidity in March: 86%
The month with the highest relative humidity is March (86%).
The month with the lowest relative humidity is September (63%).
Average rainfall in March
Rio Claro, Brazil
- Average rainfall in March: 116mm
The wettest month (with the highest rainfall) is January (154mm).
The driest month (with the least rainfall) is August (21mm).
Average rainfall days in March
Rio Claro, Brazil
- Average rainfall days in March: 22.9 days
The month with the highest number of rainy days is January (25.9 days).
The month with the least rainy days is August (5.9 days).
Average daylight in March /
Average sunshine in March
Rio Claro, Brazil
- Average daylight in March: 12h and 1min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in March: 7h and 4min
The month with the most sunshine is September (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days in March
Rio Claro, Brazil
- Average sunshine days in March: 7.6 days
The month with the most sunshine days is August (24.6 days).
The month with the least sunshine days is January (4.3 days).
Average UV index in March
Rio Claro, Brazil
- Average UV index in March: 6
The months with the highest UV index are January, February, March, August, September, October and November (UV index 6).
The months with the lowest UV index are April, May, June, July and December (UV index 5).
Average cloud cover in March
Rio Claro, Brazil
- Average cloud cover in March: 52
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in March
Rio Claro, Brazil
- Average visibility in March: 7km
The months with the highest visibility are July, August, September, October and November (9km).
The months with the lowest visibility are January, March, April and May (7km).
