October weather forecastQuartel Geral, Brazil

October

Weather in October

October, like September, in Quartel Geral, Brazil, is a moderately hot spring month, with an average temperature ranging between min 18.7°C (65.7°F) and max 29.1°C (84.4°F).

Temperature

The dawn of October sees an average high-temperature of a moderately hot 29.1°C (84.4°F), subtly contrasting with September's 30.1°C (86.2°F). Quartel Geral throughout October, experiences an average nighttime temperature of 18.7°C (65.7°F).

Heat index

The heat index in October is computed to be a tropical 33°C (91.4°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', represents the fusion of temperature and moisture in the air to suggest how warm it feels. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.

Humidity

In October, the average relative humidity in Quartel Geral is 70%.

Rainfall

In Quartel Geral, 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

The average length of the day in October is 12h and 32min.
On the first day of the month, sunrise is at 05:43 and sunset at 18:00. On the last day of October, sunrise is at 05:21 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. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index, 6 in October, converts into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.

Frequently asked questions

The average high-temperature and low-temperature during October are 29.1°C (84.4°F) and 18.7°C (65.7°F) respectively. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in October is computed to be 33°C (91.4°F).

In October, the average relative humidity is 70%.

In Quartel Geral, during October, the rain falls for 21 days and regularly aggregates up to 145mm (5.71") of precipitation.

In Quartel Geral, the average day length in October is 12h and 32min.

In October, on the first day of the month, sunrise is at 05:43 and sunset at 18:00. On the last day of the month, sunrise is at 05:21 and sunset at 18:10 -03.

In October, the average sunshine duration 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 value of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Quartel Geral, 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
Quartel Geral, 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
Quartel Geral, 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
Quartel Geral, 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
Quartel Geral, 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
Quartel Geral, 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
Quartel Geral, Brazil

  • Average daylight in October: 12h and 30min

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 11h and 0min).

  • 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
Quartel Geral, 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
Quartel Geral, 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
Quartel Geral, 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
Quartel Geral, 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).