Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
Weather in February
Temperature
The onset of February notes an average high-temperature of a still tropical 31.8°C (89.2°F), subtly shifted from January's 31.6°C (88.9°F). During the nights in February, São Francisco do Maranhão experiences a consistent average temperature of 23°C (73.4°F).Heat index
The heat index in February is computed to be a blistering 42°C (107.6°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.In terms of the heat index, values are set with light wind and shade conditions in mind. 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 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
In February, the average relative humidity in São Francisco do Maranhão, Brazil, is 75%.Rainfall
In São Francisco do Maranhão, in February, it is raining for 22.8 days, with typically 118mm (4.65") of accumulated precipitation. Throughout the year, there are 157.4 rainfall days, and 636mm (25.04") of precipitation is accumulated.Daylight
The average length of the day in February is 12h and 19min.On the first day of the month, sunrise is at 05:53 and sunset at 18:16. On the last day of February, in São Francisco do Maranhão, sunrise is at 05:57 and sunset at 18:10 -03.
Sunshine
The average sunshine in February is 8.7h.UV index
January through August, October through December, with an average maximum UV index of 7, are months with the lowest UV index in São Francisco do Maranhão. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 7 during February leads to these advisories:
Shield from overexposure. Defense against sun-related harm is required. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Frequently asked questions
Is it hot in São Francisco do Maranhão during February?
What is the average humidity in February in São Francisco do Maranhão?
How much does it rain in São Francisco do Maranhão in February?
What is the average length of the day in February in São Francisco do Maranhão?
When are sunrise and sunset in February in São Francisco do Maranhão?
How many hours of sunshine does São Francisco do Maranhão have in February?
When is the lowest UV index in São Francisco do Maranhão?
What is the UV index intensity in February in São Francisco do Maranhão?
Average temperature in February
São Francisco do Maranhão, Brazil
- Average high temperature in February: 31.8°C
The warmest months (with the highest average high temperature) are September and October (36.5°C).
The months with the lowest average high temperature are March and April (31.4°C).
- Average low temperature in February: 23°C
The month with the highest average low temperature is October (25°C).
The coldest month (with the lowest average low temperature) is July (21.8°C).
Average pressure in February
São Francisco do Maranhão, Brazil
- Average pressure in February: 1010.5mbar
The month with the highest atmospheric pressure is July (1013.9mbar).
The month with the lowest atmospheric pressure is November (1008.9mbar).
Average wind speed in February
São Francisco do Maranhão, Brazil
- Average wind speed in February: 7.7km/h
The windiest month (with the highest average wind speed) is July (15.9km/h).
The calmest month (with the lowest average wind speed) is March (7.3km/h).
Average humidity in February
São Francisco do Maranhão, Brazil
- Average humidity in February: 75%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is September (39%).
Average rainfall in February
São Francisco do Maranhão, Brazil
- Average rainfall in February: 118mm
The wettest month (with the highest rainfall) is March (137mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in February
São Francisco do Maranhão, Brazil
- Average rainfall days in February: 22.8 days
The month with the highest number of rainy days is March (26.8 days).
The month with the least rainy days is August (0.5 days).
Average daylight in February /
Average sunshine in February
São Francisco do Maranhão, Brazil
- Average daylight in February: 12h and 2min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in February: 8h and 4min
The month with the most sunshine is September (Average sunshine: 9h and 54min).
The month with the least sunshine is April (Average sunshine: 7h and 24min).
Average sunshine days in February
São Francisco do Maranhão, Brazil
- Average sunshine days in February: 5.1 days
The month with the most sunshine days is August (30.2 days).
The month with the least sunshine days is March (3.1 days).
Average UV index in February
São Francisco do Maranhão, Brazil
- Average UV index in February: 7
The month with the highest UV index is September (UV index 8).
The months with the lowest UV index are January, February, March, April, May, June, July, August, October, November and December (UV index 7).
Average cloud cover in February
São Francisco do Maranhão, Brazil
- Average cloud cover in February: 48
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in February
São Francisco do Maranhão, Brazil
- Average visibility in February: 9km
The months with the highest visibility are May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March and April (9km).
São Francisco do Maranhão, Brazil
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