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
Cristais marks the start of October with an average high-temperature of a still warm 27.2°C (81°F), hinting at a slight fluctuation from September's 27.7°C (81.9°F). Cristais experiences an average low-temperature reading of 17°C (62.6°F) throughout October.Heat index
October's average heat index is estimated at a hot 30°C (86°F). Continuous activity in exposure could lead to a feeling of fatigue and heat cramps.It is emphasized that the heat index's values are meant for shaded zones with mild winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. 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 are of high significance for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Humidity
In Cristais, Brazil, the average relative humidity in October is 75%.Rainfall
In Cristais, in October, during 20.7 rainfall days, 152mm (5.98") of precipitation is typically accumulated. Throughout the year, there are 228.9 rainfall days, and 1400mm (55.12") of precipitation is accumulated.Daylight
In Cristais, the average length of the day in October is 12h and 35min.On the first day of October, sunrise is at 05:42 and sunset at 18:00. On the last day of the month, sunrise is at 05:19 and sunset at 18:11 -03.
Sunshine
In October, the average sunshine is 8.2h.UV index
January through July, September through December, with an average maximum UV index of 5, are months with the lowest UV index in Cristais. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high UV index of 5 in October translates into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Cristais in October?
What is the average humidity in October in Cristais?
How many days does it rain in October in Cristais?
How many hours of daylight does Cristais have in October?
What time are sunrise and sunset in October in Cristais?
How many hours of sunshine does Cristais have in October?
What is the month with the lowest UV index in Cristais?
What is the UV index intensity in October in Cristais?
Average temperature in October
Cristais, Brazil
- Average high temperature in October: 27.2°C
The warmest month (with the highest average high temperature) is September (27.7°C).
The month with the lowest average high temperature is June (22°C).
- Average low temperature in October: 17°C
The month with the highest average low temperature is December (18°C).
The coldest month (with the lowest average low temperature) is July (12.1°C).
Average pressure in October
Cristais, Brazil
- Average pressure in October: 1014.8mbar
The month with the highest atmospheric pressure is July (1020.7mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).
Average wind speed in October
Cristais, Brazil
- Average wind speed in October: 8.8km/h
The windiest month (with the highest average wind speed) is September (9km/h).
The calmest months (with the lowest average wind speed) are April and May (6.8km/h).
Average humidity in October
Cristais, Brazil
- Average humidity in October: 75%
The month with the highest relative humidity is March (90%).
The month with the lowest relative humidity is September (64%).
Average rainfall in October
Cristais, Brazil
- Average rainfall in October: 152mm
The wettest month (with the highest rainfall) is December (232mm).
The driest month (with the least rainfall) is August (10mm).
Average rainfall days in October
Cristais, Brazil
- Average rainfall days in October: 20.7 days
The month with the highest number of rainy days is December (30.2 days).
The month with the least rainy days is August (4.4 days).
Average daylight in October /
Average sunshine in October
Cristais, 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: 8h and 1min
The months with the most sunshine are August and September (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in October
Cristais, Brazil
- Average sunshine days in October: 8.5 days
The month with the most sunshine days is August (24.6 days).
The month with the least sunshine days is December (0.4 days).
Average UV index in October
Cristais, Brazil
- Average UV index in October: 5
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, September, October, November and December (UV index 5).
Average cloud cover in October
Cristais, Brazil
- Average cloud cover in October: 42
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in October
Cristais, Brazil
- Average visibility in October: 9km
The months with the highest visibility are July, August, September and October (9km).
The month with the lowest visibility is April (6km).
