October weather forecast
Ubatuba, Brazil

October

Weather in October

October progresses Ubatuba deeper into the wet season, with a significant jump in rainfall to 122mm (4.8"). This reflects a transition towards more humid and damp weather, typifying the tropical autumn. Despite the sharp rise in rainfall, the city maintains its warmth, ensuring comfortable exploration of natural reserves or street markets. Enhanced cloud cover accompanies the higher rainfall, yet, abundant daylight hours prevail. Mild fluctuations in wind behavior occur, though it does not hamper the overall pleasant climate.

Temperature

With the onset of October, Ubatuba's average high-temperature clocks in at a still moderately hot 24.5°C (76.1°F), showing a minor fluctuation from the previous month. The average temperature during October nights is registered at a refreshing 16°C (60.8°F).

Humidity

In Ubatuba, the average relative humidity in October is 84%.

Rainfall

In Ubatuba, in October, it is raining for 22.9 days, with typically 122mm (4.8") of accumulated precipitation. Throughout the year, there are 223.3 rainfall days, and 1225mm (48.23") of precipitation is accumulated.

Sea temperature

In Ubatuba, in October, the average water temperature is 22.8°C (73°F).
Note: Individual cold sensitivities, influenced by sunshine, wind, and the ambient temperature, play a role in finding a swim in 22.8°C (73°F) water pleasant. (Olympic swimming events mandate water temperatures from 25°C (77°F) to 28°C (82.4°F).)

Daylight

In Ubatuba, the average length of the day in October is 12h and 39min.
On the first day of October in Ubatuba, sunrise is at 05:39 and sunset at 17:59. On the last day of the month, sunrise is at 05:14 and sunset at 18:13 -03.

Sunshine

In October, the average sunshine is 7.2h.

UV index

January through December, with an average maximum UV index of 5, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 5 in October translates into this advice:
Make use of precautions - It is urged to ward off sun damage. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Enhance your sun protection with tightly woven, yet airy clothing. Caution! Sand and water surfaces escalate the UV intensity from the Sun.

Frequently asked questions

What is the usual temperature for Ubatuba in October?
The high-temperature, in October, in Ubatuba, is 24.5°C (76.1°F), while the low-temperature averages to 16°C (60.8°F).
What is the average humidity in October in Ubatuba?
The average relative humidity in October in Ubatuba is 84%.
How much does it rain in Ubatuba in October?
In Ubatuba, Brazil, in October, it is raining for 22.9 days, with typically 122mm (4.8") of accumulated precipitation.
How warm is the water in October in Ubatuba?
In October, the average sea temperature in Ubatuba, Brazil, is 22.8°C (73°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 22.8°C (73°F).
What is the average length of the day in October in Ubatuba?
In October, the average day length is 12h and 39min.
What time are sunrise and sunset in October in Ubatuba?
In October, on the first day of the month, sunrise is at 05:39 and sunset at 17:59. On the last day of the month, sunrise is at 05:14 and sunset at 18:13 -03.
How many hours of sunshine does Ubatuba have in October?
In October, the average sunshine duration in Ubatuba, Brazil, is 7.2h.
What is the month with the highest UV index in Ubatuba?
The months with the highest UV index in Ubatuba, Brazil, are January through December, with an average maximum UV index of 5.
When is the lowest UV index in Ubatuba?
The months with the lowest UV index in Ubatuba are January through December, with an average maximum UV index of 5.
What is the UV index intensity in October in Ubatuba?
The average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to 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 sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in October - Ubatuba, Brazil
Average temperature in October
Ubatuba, Brazil
  • Average high temperature in October: 24.5°C

The warmest month (with the highest average high temperature) is February (26.1°C).
The month with the lowest average high temperature is June (20.8°C).

  • Average low temperature in October: 16°C

The month with the highest average low temperature is January (18.3°C).
The coldest month (with the lowest average low temperature) is July (12.6°C).

Average pressure in October - Ubatuba, Brazil
Average pressure in October
Ubatuba, Brazil
  • Average pressure in October: 1015mbar

The month with the highest atmospheric pressure is July (1020.4mbar).
The month with the lowest atmospheric pressure is December (1012.2mbar).

Average wind speed in October - Ubatuba, Brazil
Average wind speed in October
Ubatuba, Brazil
  • Average wind speed in October: 7.5km/h

The windiest month (with the highest average wind speed) is September (7.7km/h).
The calmest month (with the lowest average wind speed) is February (6km/h).

Average humidity in October - Ubatuba, Brazil
Average humidity in October
Ubatuba, Brazil
  • Average humidity in October: 84%

The months with the highest relative humidity are March and April (89%).
The months with the lowest relative humidity are August and September (79%).

Average rainfall in October - Ubatuba, Brazil
Average rainfall in October
Ubatuba, Brazil
  • Average rainfall in October: 122mm

The wettest month (with the highest rainfall) is January (221mm).
The driest month (with the least rainfall) is June (27mm).

Average rainfall days in October - Ubatuba, Brazil
Average rainfall days in October
Ubatuba, Brazil
  • Average rainfall days in October: 22.9 days

The month with the highest number of rainy days is December (28.9 days).
The month with the least rainy days is June (10.1 days).

Average sea temperature in October - Ubatuba, Brazil
Average sea temperature in October
Ubatuba, Brazil
  • Average sea temperature in October: 22.8°C

The best month for swimming (with the highest average sea temperature) is March (26.5°C).
The coldest month (with the lowest average sea temperature) is September (21.3°C).

Average daylight in October / Average sunshine in October - Ubatuba, Brazil
Average daylight in October /
Average sunshine in October
Ubatuba, Brazil
  • Average daylight in October: 12h and 4min

The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).

  • Average sunshine in October: 7h and 1min

The month with the most sunshine is September (Average sunshine: 8h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 36min).

Average sunshine days in October - Ubatuba, Brazil
Average sunshine days in October
Ubatuba, Brazil
  • Average sunshine days in October: 5.2 days

The month with the most sunshine days is July (18.4 days).
The month with the least sunshine days is December (1.1 days).

Average UV index in October - Ubatuba, Brazil
Average UV index in October
Ubatuba, Brazil
  • Average UV index in October: 5

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

Average cloud cover in October - Ubatuba, Brazil
Average cloud cover in October
Ubatuba, Brazil
  • Average cloud cover in October: 52

The month with the most cloud cover is November (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in October - Ubatuba, Brazil
Average visibility in October
Ubatuba, Brazil
  • Average visibility in October: 7km

The months with the highest visibility are February, June, July, August and September (8km).
The month with the lowest visibility is April (6km).

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