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
October
Weather in October
Temperature
Tarrafas's temperature records reveal October as the warmest month, marked by average highs of 35.6°C (96.1°F) and lows of 23.5°C (74.3°F).Heat index
The heat index in October is appraised at a blisteringly hot 41°C (105.8°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.Observations indicate that the heat index values are for shady locations with light wind. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to 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.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.
Humidity
In October, the average relative humidity is 48%.Rainfall
In October, the rain falls for 6.7 days. Throughout October, 11mm (0.43") of precipitation is accumulated. Throughout the year, there are 168.6 rainfall days, and 686mm (27.01") of precipitation is accumulated.Daylight
The average length of the day in October is 12h and 16min.On the first day of the month, sunrise is at 05:23 and sunset at 17:33. On the last day of October, sunrise is at 05:12 and sunset at 17:33 -03.
Sunshine
In October, the average sunshine in Tarrafas is 9.1h.UV index
The months with the highest UV index in Tarrafas are January, March, July through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: In October, an average UV index of 7 transforms into the following instructions:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the warmest month?
How hot does it get in Tarrafas in October?
What is the average humidity in October?
How many days does it rain in October in Tarrafas?
How many hours of daylight does Tarrafas have in October?
What time are sunrise and sunset in October?
How long on average sun shines in October?
When is the highest UV index?
What is the UV index intensity in October?
Average temperature in October
Tarrafas, Brazil
- Average high temperature in October: 35.6°C
The warmest month (with the highest average high temperature) is October (35.6°C).
The months with the lowest average high temperature are May and June (30.9°C).
- Average low temperature in October: 23.5°C
The month with the highest average low temperature is November (24.1°C).
The coldest month (with the lowest average low temperature) is July (19.3°C).
Average pressure in October
Tarrafas, Brazil
- Average pressure in October: 1011.5mbar
The month with the highest atmospheric pressure is July (1015mbar).
The month with the lowest atmospheric pressure is November (1010.3mbar).
Average wind speed in October
Tarrafas, Brazil
- Average wind speed in October: 14.4km/h
The windiest month (with the highest average wind speed) is November (14.8km/h).
The calmest month (with the lowest average wind speed) is April (8.3km/h).
Average humidity in October
Tarrafas, Brazil
- Average humidity in October: 48%
The month with the highest relative humidity is April (77%).
The month with the lowest relative humidity is September (47%).
Average rainfall in October
Tarrafas, Brazil
- Average rainfall in October: 11mm
The wettest month (with the highest rainfall) is March (149mm).
The driest month (with the least rainfall) is September (3mm).
Average rainfall days in October
Tarrafas, Brazil
- Average rainfall days in October: 6.7 days
The month with the highest number of rainy days is March (25.3 days).
The month with the least rainy days is September (3.9 days).
Average daylight in October /
Average sunshine in October
Tarrafas, Brazil
- Average daylight in October: 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 42min).
- Average sunshine in October: 9h and 1min
The months with the most sunshine are August and September (Average sunshine: 9h and 36min).
The month with the least sunshine is March (Average sunshine: 6h and 48min).
Average sunshine days in October
Tarrafas, Brazil
- Average sunshine days in October: 22 days
The month with the most sunshine days is August (24.8 days).
The months with the least sunshine days are March and April (4.1 days).
Average UV index in October
Tarrafas, Brazil
- Average UV index in October: 7
The months with the highest UV index are January, March, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are February, April, May and June (UV index 6).
Average cloud cover in October
Tarrafas, Brazil
- Average cloud cover in October: 25
The months with the most cloud cover are March and April (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 20).
Average visibility in October
Tarrafas, Brazil
- Average visibility in October: 10km
The months with the highest visibility are June, July, August, September, October, November and December (10km).
The month with the lowest visibility is April (8km).
