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
The high-temperature average in October for Silveirânia, Brazil, is a still moderately hot 27.3°C (81.1°F), staying closely aligned with September's conditions. In Silveirânia, October nights witness a steady temperature drop to a comfortable 17.6°C (63.7°F).Heat index
Throughout October, the heat index is appraised at a hot 30°C (86°F). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.Heat index evaluations are typically in the context of light winds and shaded environments. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. 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 relevant to children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Humidity
In October, the average relative humidity is 78%.Rainfall
In Silveirânia, in October, during 20.6 rainfall days, 118mm (4.65") of precipitation is typically accumulated. Throughout the year, in Silveirânia, there are 231.3 rainfall days, and 1286mm (50.63") of precipitation is accumulated.Daylight
In Silveirânia, the average length of the day in October is 12h and 35min.On the first day of the month, sunrise is at 05:33 and sunset at 17:51. On the last day of October, sunrise is at 05:09 and sunset at 18:03 -03.
Sunshine
In Silveirânia, the average sunshine in October is 7.2h.UV index
The months with the lowest UV index in Silveirânia are February through July, September through November, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 5 during October translates into these guidelines:
Exercise prevention - Protecting skin and eyes from harm is required. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
What is the usual temperature for Silveirânia in October?
What is the average humidity in October in Silveirânia?
How many days does it rain in October in Silveirânia?
How many hours of daylight does Silveirânia have in October?
What time are sunrise and sunset in October in Silveirânia?
How long on average sun shines in October in Silveirânia?
What is the month with the lowest UV index in Silveirânia?
What is the UV index reading in October in Silveirânia?
Average temperature in October
Silveirânia, Brazil
- Average high temperature in October: 27.3°C
The warmest month (with the highest average high temperature) is February (27.6°C).
The month with the lowest average high temperature is June (22.6°C).
- Average low temperature in October: 17.6°C
The month with the highest average low temperature is December (19°C).
The coldest month (with the lowest average low temperature) is July (13.6°C).
Average pressure in October
Silveirânia, Brazil
- Average pressure in October: 1015.4mbar
The month with the highest atmospheric pressure is July (1021.1mbar).
The month with the lowest atmospheric pressure is December (1012.8mbar).
Average wind speed in October
Silveirânia, Brazil
- Average wind speed in October: 8.3km/h
The windiest month (with the highest average wind speed) is September (8.4km/h).
The calmest month (with the lowest average wind speed) is April (5.9km/h).
Average humidity in October
Silveirânia, Brazil
- Average humidity in October: 78%
The months with the highest relative humidity are March and April (90%).
The month with the lowest relative humidity is September (74%).
Average rainfall in October
Silveirânia, Brazil
- Average rainfall in October: 118mm
The wettest month (with the highest rainfall) is December (231mm).
The driest month (with the least rainfall) is July (16mm).
Average rainfall days in October
Silveirânia, Brazil
- Average rainfall days in October: 20.6 days
The month with the highest number of rainy days is December (28.5 days).
The month with the least rainy days is August (9.4 days).
Average daylight in October /
Average sunshine in October
Silveirânia, Brazil
- Average daylight in October: 12h and 4min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in October: 7h and 1min
The month with the most sunshine is September (Average sunshine: 8h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).
Average sunshine days in October
Silveirânia, Brazil
- Average sunshine days in October: 7.5 days
The months with the most sunshine days are July and August (16.3 days).
The month with the least sunshine days is December (1.1 days).
Average UV index in October
Silveirânia, Brazil
- Average UV index in October: 5
The months with the highest UV index are January, August and December (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, September, October and November (UV index 5).
Average cloud cover in October
Silveirânia, Brazil
- Average cloud cover in October: 52
The month with the most cloud cover is November (Cloud cover 66).
The month with the least cloud cover is September (Cloud cover 38).
Average visibility in October
Silveirânia, Brazil
- Average visibility in October: 8km
The month with the highest visibility is September (9km).
The months with the lowest visibility are March, April and May (6km).
Silveirânia, Brazil
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