October weather forecastSão Luís do Quitunde, Brazil
October
Weather in October
October, the same as September, is a moderately hot spring month in São Luís do Quitunde, Brazil, with an average temperature fluctuating between 22.2°C (72°F) and 28.7°C (83.7°F).Temperature
São Luís do Quitunde's weather in October indicates an average high-temperature of a still warm 28.7°C (83.7°F), nearly consistent with the 27.1°C (80.8°F) of September. In São Luís do Quitunde, in October, the average low-temperature is a pleasant 22.2°C (72°F).Heat index
October's average heat index is computed to be a hot 34°C (93.2°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.Always consider that heat index estimations are for light winds and places in the shade. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
The average relative humidity in October is 78%.Rainfall
In São Luís do Quitunde, in October, during 20.5 rainfall days, 26mm (1.02") of precipitation is typically accumulated. In São Luís do Quitunde, Brazil, during the entire year, the rain falls for 256.6 days and collects up to 686mm (27.01") of precipitation.Daylight
The average length of the day in October in São Luís do Quitunde is 12h and 19min.On the first day of the month, sunrise is at 05:05 and sunset at 17:17. On the last day of October, sunrise is at 04:52 and sunset at 17:19 -03.
Sunshine
The average sunshine in October is 7.3h.UV index
January through March, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 7 in October transforms into the following instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
São Luís do Quitunde, Brazil
- Average high temperature in October: 28.7°C
The warmest month (with the highest average high temperature) is March (31.3°C).
The months with the lowest average high temperature are July and August (26.3°C).
- Average low temperature in October: 22.2°C
The month with the highest average low temperature is March (24°C).
The coldest month (with the lowest average low temperature) is August (20.8°C).
Average pressure in October
São Luís do Quitunde, Brazil
- Average pressure in October: 1014.1mbar
The month with the highest atmospheric pressure is August (1017.2mbar).
The month with the lowest atmospheric pressure is March (1012.2mbar).
Average wind speed in October
São Luís do Quitunde, Brazil
- Average wind speed in October: 12.9km/h
The windiest month (with the highest average wind speed) is November (13.4km/h).
The calmest month (with the lowest average wind speed) is May (8.9km/h).
Average humidity in October
São Luís do Quitunde, Brazil
- Average humidity in October: 78%
The months with the highest relative humidity are June and July (84%).
The months with the lowest relative humidity are March and December (74%).
Average rainfall in October
São Luís do Quitunde, Brazil
- Average rainfall in October: 26mm
The wettest month (with the highest rainfall) is July (105mm).
The driest month (with the least rainfall) is November (21mm).
Average rainfall days in October
São Luís do Quitunde, Brazil
- Average rainfall days in October: 20.5 days
The month with the highest number of rainy days is July (26.5 days).
The month with the least rainy days is November (15.3 days).
Average daylight in October /
Average sunshine in October
São Luís do Quitunde, Brazil
- Average daylight in October: 12h and 18min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in October: 7h and 18min
The month with the most sunshine is March (Average sunshine: 8h and 6min).
The month with the least sunshine is July (Average sunshine: 6h and 54min).
Average sunshine days in October
São Luís do Quitunde, Brazil
- Average sunshine days in October: 4.4 days
The month with the most sunshine days is December (7 days).
The month with the least sunshine days is June (2.3 days).
Average UV index in October
São Luís do Quitunde, Brazil
- Average UV index in October: 7
The months with the highest UV index are January, February, March, October, November and December (UV index 7).
The months with the lowest UV index are April, May, June, July, August and September (UV index 6).
Average cloud cover in October
São Luís do Quitunde, Brazil
- Average cloud cover in October: 47
The month with the most cloud cover is July (Cloud cover 52).
The month with the least cloud cover is March (Cloud cover 39).
Average visibility in October
São Luís do Quitunde, Brazil
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (10km).
The months with the lowest visibility are May and July (9km).
