October weather forecast
São José dos Campos, Brazil

October

Weather in October

October accompanies increased temperatures with a rise in both the highs and lows from September. Unfortunately, this month also witnesses increased rainfall and a consequent surge in relative humidity. The sunlight duration decreases slightly but the UV indices remain elevated, signalling the need for sun protection. It's important to note that despite increased precipitation, visibility remains quite reasonable. October, therefore, ushers in enhanced temperatures, heavy rainfall, and high humidity.

Temperature

São José dos Campos experiences a subtle adjustment in high-temperatures to a still warm 25.7°C (78.3°F) with the onset of October, maintaining near parity with September's 25°C (77°F). São José dos Campos's nighttime temperature during October is consistently averaged at a comfortable 16°C (60.8°F).

Humidity

In October, the average relative humidity is 81%.

Rainfall

In October, the rain falls for 19.5 days. Throughout October, 72mm (2.83") of precipitation is accumulated. Throughout the year, there are 222.3 rainfall days, and 1036mm (40.79") of precipitation is accumulated.

Daylight

In October, the average length of the day is 12h and 38min.
On the first day of the month, sunrise is at 05:43 and sunset at 18:02. On the last day of October, sunrise is at 05:18 and sunset at 18:16 -03.

Sunshine

In São José dos Campos, the average sunshine in October is 7.5h.

UV index

January and October, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 6 during October translates into the following directions:
Fend off overexposure. Sun protection is vital. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.

Frequently asked questions

What is the usual temperature for São José dos Campos in October?
The high-temperature, in October, in São José dos Campos, records 25.7°C (78.3°F), while the low-temperature is 16°C (60.8°F).
What is the average humidity in October?
In São José dos Campos, the average relative humidity in October is 81%.
How many days does it rain in October?
In October, the rain falls for 19.5 days. Throughout October, 72mm (2.83") of precipitation is accumulated.
What is the average length of the day in October?
In October, the average day length is 12h and 38min.
When is the sunrise / sunset in October in São José dos Campos?
On the first day of October, sunrise is at 05:43 and sunset at 18:02. On the last day of the month, sunrise is at 05:18 and sunset at 18:16 -03.
How long on average sun shines in October?
In October, the average sunshine duration is 7.5h.
What are the months with the highest UV index?
The months with the highest UV index in São José dos Campos are January and October, with an average maximum UV index of 6.
How high is the UV index in October?
In São José dos Campos, the average daily maximum UV index in October is 6. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.
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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in October - São José dos Campos, Brazil
Average temperature in October
São José dos Campos, Brazil
  • Average high temperature in October: 25.7°C

The warmest month (with the highest average high temperature) is February (26.8°C).
The month with the lowest average high temperature is June (21.1°C).

  • Average low temperature in October: 16°C

The month with the highest average low temperature is January (18.1°C).
The coldest month (with the lowest average low temperature) is July (12.2°C).

Average pressure in October - São José dos Campos, Brazil
Average pressure in October
São José dos Campos, Brazil
  • Average pressure in October: 1014.9mbar

The month with the highest atmospheric pressure is July (1020.4mbar).
The month with the lowest atmospheric pressure is December (1012.1mbar).

Average wind speed in October - São José dos Campos, Brazil
Average wind speed in October
São José dos Campos, Brazil
  • Average wind speed in October: 7.5km/h

The windiest months (with the highest average wind speed) are October and November (7.5km/h).
The calmest month (with the lowest average wind speed) is February (6.1km/h).

Average humidity in October - São José dos Campos, Brazil
Average humidity in October
São José dos Campos, Brazil
  • Average humidity in October: 81%

The month with the highest relative humidity is March (89%).
The months with the lowest relative humidity are August and September (77%).

Average rainfall in October - São José dos Campos, Brazil
Average rainfall in October
São José dos Campos, Brazil
  • Average rainfall in October: 72mm

The wettest month (with the highest rainfall) is January (194mm).
The driest month (with the least rainfall) is August (35mm).

Average rainfall days in October - São José dos Campos, Brazil
Average rainfall days in October
São José dos Campos, Brazil
  • Average rainfall days in October: 19.5 days

The month with the highest number of rainy days is January (26 days).
The month with the least rainy days is August (10.1 days).

Average daylight in October / Average sunshine in October - São José dos Campos, Brazil
Average daylight in October /
Average sunshine in October
São José dos Campos, Brazil
  • Average daylight in October: 12h and 4min

The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 42min).

  • Average sunshine in October: 7h and 3min

The month with the most sunshine is September (Average sunshine: 8h and 12min).
The months with the least sunshine are April and November (Average sunshine: 7h and 0min).

Average sunshine days in October - São José dos Campos, Brazil
Average sunshine days in October
São José dos Campos, Brazil
  • Average sunshine days in October: 9.7 days

The month with the most sunshine days is August (17.5 days).
The month with the least sunshine days is February (3.2 days).

Average UV index in October - São José dos Campos, Brazil
Average UV index in October
São José dos Campos, Brazil
  • Average UV index in October: 6

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

Average cloud cover in October - São José dos Campos, Brazil
Average cloud cover in October
São José dos Campos, Brazil
  • Average cloud cover in October: 50

The month with the most cloud cover is March (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in October - São José dos Campos, Brazil
Average visibility in October
São José dos Campos, Brazil
  • Average visibility in October: 8km

The months with the highest visibility are July, August, September and October (8km).
The months with the lowest visibility are March, April and May (6km).

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