October weather forecastSanto Antônio do Monte, Brazil

October

Weather in October

October, like September, in Santo Antônio do Monte, Brazil, is a moderately hot spring month, with an average temperature fluctuating between 18.7°C (65.7°F) and 29.1°C (84.4°F).

Temperature

The shift to October signals an average high-temperature of a warm 29.1°C (84.4°F), subtly varied from September's 30.1°C (86.2°F). October is noted for a mean low-temperature of 18.7°C (65.7°F).

Heat index

The heat index for October is estimated at a hot 33°C (91.4°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.

Humidity

In Santo Antônio do Monte, the average relative humidity in October is 70%.

Rainfall

In Santo Antônio do Monte, in October, it is raining for 21 days, with typically 145mm (5.71") of accumulated precipitation. Throughout the year, there are 222.7 rainfall days, and 1373mm (54.06") of precipitation is accumulated.

Daylight

In October, the average length of the day is 12h and 34min.
On the first day of October, sunrise is at 05:41 and sunset at 17:59. On the last day of the month, sunrise is at 05:19 and sunset at 18:10 -03.

Sunshine

The average sunshine in October is 8.4h.

UV index

January, August through October, with an average maximum UV index of 6, are months with the highest UV index in Santo Antônio do Monte. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: An average maximum UV index of 6 in October leads to these recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.

Updated: Jul 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In October, the average high-temperature and low-temperature are 29.1°C (84.4°F) and 18.7°C (65.7°F) respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, in October is estimated at 33°C (91.4°F).

The average relative humidity in October is 70%.

In October, the rain falls for 21 days. Throughout October, 145mm (5.71") of precipitation is accumulated.

In Santo Antônio do Monte, the average day length in October is 12h and 34min.

On the first day of October, sunrise is at 05:41 and sunset at 17:59. On the last day of the month, sunrise is at 05:19 and sunset at 18:10 -03.

In Santo Antônio do Monte, the average sunshine duration in October is 8.4h.

January, August through October, with an average maximum UV index of 6, are months with the highest UV index.

The average daily maximum UV index in October is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S October N D

Sep

October

Nov

Average high temperature

30.1°C

29.1°C

27°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.4km/h

9.6km/h

9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

18.4

8.8

Average UV index

Average cloud cover

Average visibility

Average temperature in October
Santo Antônio do Monte, Brazil

Average high temperature in October: 29.1°C

The warmest month (with the highest average high temperature) is September (30.1°C).
The month with the lowest average high temperature is June (23.8°C).

Average low temperature in October: 18.7°C

The month with the highest average low temperature is December (18.9°C).
The coldest month (with the lowest average low temperature) is July (13.4°C).

Average pressure in October
Santo Antônio do Monte, Brazil

Average pressure in October: 1014.2mbar

The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is December (1012.5mbar).

Average wind speed in October
Santo Antônio do Monte, Brazil

Average wind speed in October: 8.7km/h

The windiest month (with the highest average wind speed) is September (8.9km/h).
The calmest months (with the lowest average wind speed) are March and April (6.3km/h).

Average humidity in October
Santo Antônio do Monte, Brazil

Average humidity in October: 70%

The month with the highest relative humidity is March (89%).
The month with the lowest relative humidity is September (58%).

Average rainfall in October
Santo Antônio do Monte, Brazil

Average rainfall in October: 145mm

The wettest month (with the highest rainfall) is December (247mm).
The driest months (with the least rainfall) are July and August (8mm).

Average rainfall days in October
Santo Antônio do Monte, Brazil

Average rainfall days in October: 21 days

The month with the highest number of rainy days is March (28.8 days).
The month with the least rainy days is August (4.8 days).

Average daylight in October /
Average sunshine in October
Santo Antônio do Monte, Brazil

Average daylight in October: 12h and 36min

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).

Average sunshine in October: 8h and 24min

The month with the most sunshine is September (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

Average sunshine days in October
Santo Antônio do Monte, Brazil

Average sunshine days in October: 8.8 days

The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is December (1.4 days).

Average UV index in October
Santo Antônio do Monte, Brazil

Average UV index in October: 6

The months with the highest UV index are January, August, September and October (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, November and December (UV index 5).

Average cloud cover in October
Santo Antônio do Monte, Brazil

Average cloud cover in October: 37

The months with the most cloud cover are March and December (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 17).

Average visibility in October
Santo Antônio do Monte, Brazil

Average visibility in October: 9km

The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January, February, March, April, May and December (7km).