Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
October, noted for its average high-temperature of 35°C (95°F) and an average low-temperature of 22.2°C (72°F), is considered the warmest month.Heat index
The heat index value for October is estimated at an extremely hot 40°C (104°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.Know that the heat index computations account for shaded terrains and slight winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 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.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.
Humidity
The average relative humidity in October in Riacho Frio, Brazil, is 49%.Rainfall
In Riacho Frio, Brazil, in October, it is raining for 9.3 days, with typically 51mm (2.01") of accumulated precipitation. In Riacho Frio, Brazil, during the entire year, the rain falls for 134.3 days and collects up to 578mm (22.76") of precipitation.Daylight
In October, the average length of the day in Riacho Frio, Brazil, is 12h and 20min.On the first day of the month, sunrise is at 05:43 and sunset at 17:55. On the last day of October, in Riacho Frio, Brazil, sunrise is at 05:29 and sunset at 17:57 -03.
Sunshine
The average sunshine in October is 9.1h.UV index
August through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The daily maximum UV index of 7 in October interprets into the following advice:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What is the hottest time of year in Riacho Frio?
How hot does it get in Riacho Frio in October?
What is the average humidity in October in Riacho Frio?
How much does it rain in Riacho Frio in October?
How many hours of daylight does Riacho Frio have in October?
When are sunrise and sunset in October in Riacho Frio?
How many hours of sunshine does Riacho Frio have in October?
What are the months with the highest UV index in Riacho Frio?
How high is the UV index in October in Riacho Frio?
Average temperature in October
Riacho Frio, Brazil
- Average high temperature in October: 35°C
The warmest month (with the highest average high temperature) is October (35°C).
The months with the lowest average high temperature are April and June (29.8°C).
- Average low temperature in October: 22.2°C
The month with the highest average low temperature is October (22.2°C).
The coldest month (with the lowest average low temperature) is July (17.4°C).
Average pressure in October
Riacho Frio, Brazil
- Average pressure in October: 1011.4mbar
The month with the highest atmospheric pressure is July (1016.3mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed in October
Riacho Frio, Brazil
- Average wind speed in October: 8.7km/h
The windiest month (with the highest average wind speed) is September (9.7km/h).
The calmest month (with the lowest average wind speed) is March (5.3km/h).
Average humidity in October
Riacho Frio, Brazil
- Average humidity in October: 49%
The months with the highest relative humidity are February and March (81%).
The month with the lowest relative humidity is September (40%).
Average rainfall in October
Riacho Frio, Brazil
- Average rainfall in October: 51mm
The wettest month (with the highest rainfall) is March (112mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in October
Riacho Frio, Brazil
- Average rainfall days in October: 9.3 days
The month with the highest number of rainy days is March (20.9 days).
The month with the least rainy days is August (0.2 days).
Average daylight in October /
Average sunshine in October
Riacho Frio, Brazil
- Average daylight in October: 12h and 2min
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 30min).
- Average sunshine in October: 9h and 1min
The month with the most sunshine is December (Average sunshine: 9h and 54min).
The month with the least sunshine is April (Average sunshine: 6h and 18min).
Average sunshine days in October
Riacho Frio, Brazil
- Average sunshine days in October: 20.7 days
The month with the most sunshine days is August (30.6 days).
The month with the least sunshine days is February (6.4 days).
Average UV index in October
Riacho Frio, Brazil
- Average UV index in October: 7
The months with the highest UV index are August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, November and December (UV index 6).
Average cloud cover in October
Riacho Frio, Brazil
- Average cloud cover in October: 26
The months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in October
Riacho Frio, Brazil
- Average visibility in October: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March and April (8km).
Riacho Frio, Brazil
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