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
With the onset of October, the average high-temperature stands at a very hot 35.4°C (95.7°F), closely aligned with September's 34.5°C (94.1°F). Serra Negra do Norte registers a significant reduction from the day's heat, with an average temperature drop to a moderately hot 23.4°C (74.1°F) in October.Heat index
The heat index for October is appraised at a blisteringly hot 42°C (107.6°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.
Humidity
In Serra Negra do Norte, the average relative humidity in October is 51%.Rainfall
In October, the rain falls for 2.5 days. Throughout October, 4mm (0.16") of precipitation is accumulated. In Serra Negra do Norte, during the entire year, the rain falls for 122.6 days and collects up to 442mm (17.4") of precipitation.Daylight
In October, the average length of the day is 12h and 16min.On the first day of the month, sunrise is at 05:13 and sunset at 17:24. On the last day of October, sunrise is at 05:02 and sunset at 17:23 -03.
Sunshine
In Serra Negra do Norte, the average sunshine in October is 9.6h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.Note: A typical high UV index of 7 in October suggests the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. 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. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
How hot does it get in Serra Negra do Norte in October?
What is the average humidity in October in Serra Negra do Norte?
How much does it rain in Serra Negra do Norte in October?
What is the average length of the day in October in Serra Negra do Norte?
When are sunrise and sunset in October in Serra Negra do Norte?
How many hours of sunshine does Serra Negra do Norte have in October?
When is the highest UV index in Serra Negra do Norte?
When is the lowest UV index in Serra Negra do Norte?
How high is the UV index in October in Serra Negra do Norte?
Average temperature in October
Serra Negra do Norte, Brazil
- Average high temperature in October: 35.4°C
The warmest month (with the highest average high temperature) is November (35.5°C).
The month with the lowest average high temperature is July (31.8°C).
- Average low temperature in October: 23.4°C
The month with the highest average low temperature is December (24.4°C).
The coldest months (with the lowest average low temperature) are July and August (21.3°C).
Average pressure in October
Serra Negra do Norte, Brazil
- Average pressure in October: 1012.3mbar
The month with the highest atmospheric pressure is July (1015.3mbar).
The month with the lowest atmospheric pressure is November (1010.9mbar).
Average wind speed in October
Serra Negra do Norte, Brazil
- Average wind speed in October: 22.9km/h
The windiest month (with the highest average wind speed) is September (24.2km/h).
The calmest month (with the lowest average wind speed) is March (13km/h).
Average humidity in October
Serra Negra do Norte, Brazil
- Average humidity in October: 51%
The months with the highest relative humidity are April and May (70%).
The month with the lowest relative humidity is November (50%).
Average rainfall in October
Serra Negra do Norte, Brazil
- Average rainfall in October: 4mm
The wettest month (with the highest rainfall) is March (106mm).
The driest months (with the least rainfall) are August and September (1mm).
Average rainfall days in October
Serra Negra do Norte, Brazil
- Average rainfall days in October: 2.5 days
The month with the highest number of rainy days is April (21.5 days).
The month with the least rainy days is September (0.9 days).
Average daylight in October /
Average sunshine in October
Serra Negra do Norte, 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 4min
The month with the most sunshine is September (Average sunshine: 9h and 48min).
The month with the least sunshine is March (Average sunshine: 8h and 36min).
Average sunshine days in October
Serra Negra do Norte, Brazil
- Average sunshine days in October: 28 days
The month with the most sunshine days is September (29.2 days).
The month with the least sunshine days is April (7.2 days).
Average UV index in October
Serra Negra do Norte, Brazil
- Average UV index in October: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in October
Serra Negra do Norte, Brazil
- Average cloud cover in October: 18
The month with the most cloud cover is April (Cloud cover 37).
The month with the least cloud cover is September (Cloud cover 13).
Average visibility in October
Serra Negra do Norte, Brazil
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is April (9km).
Serra Negra do Norte, Brazil
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