October weather forecastTabatinga, Brazil

October

Weather in October

October, like September, is another tropical spring month in Tabatinga, Brazil, with an average temperature fluctuating between 22.5°C (72.5°F) and 33.2°C (91.8°F).

Temperature

With October's advent, Tabatinga sees an average high-temperature of a still hot 33.2°C (91.8°F), subtly shifted from September's 33.7°C (92.7°F). The mean low-temperature during October nights in Tabatinga is a pleasant 22.5°C (72.5°F).

Heat index

During October, the heat index is appraised at a life-threatening hot 49°C (120.2°F). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.
The heat index's values are generally associated with conditions in shade and light breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. 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 particularly meaningful for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In Tabatinga, the average relative humidity in October is 81%.

Rainfall

In Tabatinga, during October, the rain falls for 18.4 days and regularly aggregates up to 67mm (2.64") of precipitation. In Tabatinga, during the entire year, the rain falls for 241.2 days and collects up to 1245mm (49.02") of precipitation.

Daylight

The average length of the day in October is 12h and 13min.
On the first day of the month, sunrise is at 06:24 and sunset at 18:33. On the last day of October, sunrise is at 06:15 and sunset at 18:31 -04.

Sunshine

In October, the average sunshine in Tabatinga, Brazil, is 7.8h.

UV index

July through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: A maximum high UV index of 7 in October translates into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Tabatinga, 33.2°C (91.8°F) is the average high-temperature and 22.5°C (72.5°F) is the average low-temperature during October. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in October is appraised at 49°C (120.2°F).

In Tabatinga, Brazil, the average relative humidity in October is 81%.

In October, in Tabatinga, Brazil, the rain falls for 18.4 days. Throughout October, 67mm (2.64") of precipitation is accumulated.

The average day length in October is 12h and 13min.

On the first day of October in Tabatinga, Brazil, sunrise is at 06:24 and sunset at 18:33. On the last day of the month, sunrise is at 06:15 and sunset at 18:31 -04.

The average sunshine duration in October in Tabatinga, Brazil, is 7.8h.

The months with the highest UV index in Tabatinga are July through October, with an average maximum UV index of 7.

In Tabatinga, the average daily maximum UV index in October is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe 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

33.7°C

33.2°C

31.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

3.8km/h

4.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

14.4

11.4

8.6

Average UV index

Average cloud cover

Average visibility

Average temperature in October
Tabatinga, Brazil

Average high temperature in October: 33.2°C

The warmest month (with the highest average high temperature) is September (33.7°C).
The month with the lowest average high temperature is May (29.9°C).

Average low temperature in October: 22.5°C

The month with the highest average low temperature is November (22.8°C).
The coldest month (with the lowest average low temperature) is July (20.8°C).

Average pressure in October
Tabatinga, Brazil

Average pressure in October: 1009.2mbar

The month with the highest atmospheric pressure is July (1012.4mbar).
The month with the lowest atmospheric pressure is November (1008.1mbar).

Average wind speed in October
Tabatinga, Brazil

Average wind speed in October: 3.7km/h

The windiest months (with the highest average wind speed) are October and November (3.7km/h).
The calmest months (with the lowest average wind speed) are April and May (3.3km/h).

Average humidity in October
Tabatinga, Brazil

Average humidity in October: 81%

The months with the highest relative humidity are January, February, March and April (90%).
The months with the lowest relative humidity are August and September (76%).

Average rainfall in October
Tabatinga, Brazil

Average rainfall in October: 67mm

The wettest month (with the highest rainfall) is December (182mm).
The driest month (with the least rainfall) is August (30mm).

Average rainfall days in October
Tabatinga, Brazil

Average rainfall days in October: 18.4 days

The month with the highest number of rainy days is March (26.1 days).
The month with the least rainy days is August (12.8 days).

Average daylight in October /
Average sunshine in October
Tabatinga, Brazil

Average daylight in October: 12h and 12min

The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 54min).

Average sunshine in October: 7h and 48min

The month with the most sunshine is August (Average sunshine: 8h and 36min).
The month with the least sunshine is March (Average sunshine: 5h and 36min).

Average sunshine days in October
Tabatinga, Brazil

Average sunshine days in October: 11.4 days

The month with the most sunshine days is August (17.3 days).
The month with the least sunshine days is March (3.9 days).

Average UV index in October
Tabatinga, Brazil

Average UV index in October: 7

The months with the highest UV index are July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, November and December (UV index 6).

Average cloud cover in October
Tabatinga, Brazil

Average cloud cover in October: 52

The month with the most cloud cover is March (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 40).

Average visibility in October
Tabatinga, Brazil

Average visibility in October: 7km

The months with the highest visibility are August and September (8km).
The months with the lowest visibility are January, March, April and December (5km).