October weather forecast
Cruzeiro da Fortaleza, Brazil

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Weather in October

October, like September, in Cruzeiro da Fortaleza, Brazil, is a moderately hot spring month, with an average temperature fluctuating between 28.6°C (83.5°F) and 18.5°C (65.3°F).

Temperature

Cruzeiro da Fortaleza notes an average high-temperature of a still warm 28.6°C (83.5°F) in October, displaying minor variation from September. An average nighttime temperature of 18.5°C (65.3°F) is noted during the month of October.

Heat index

Throughout October, the heat index is appraised at a hot 32°C (89.6°F). If exposure and ongoing activity persist, they might induce a state of tiredness and heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.

Humidity

In Cruzeiro da Fortaleza, the average relative humidity in October is 68%.

Rainfall

In Cruzeiro da Fortaleza, in October, during 20.7 rainfall days, 154mm (6.06") of precipitation is typically accumulated. Throughout the year, in Cruzeiro da Fortaleza, there are 218.2 rainfall days, and 1376mm (54.17") of precipitation is accumulated.

Daylight

In October, the average length of the day is 12h and 32min.
On the first day of October, sunrise is at 05:47 and sunset at 18:04. On the last day of the month, sunrise is at 05:26 and sunset at 18:14 -03.

Sunshine

The average sunshine in October in Cruzeiro da Fortaleza is 8.4h.

UV index

The months with the lowest UV index in Cruzeiro da Fortaleza are January through July, October through December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In October, the average maximum UV index of 5 translates into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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Frequently asked questions

How hot is it in Cruzeiro da Fortaleza in October?

October temperatures vary between a high-temperature of 28.6°C (83.5°F) and a low-temperature of 18.5°C (65.3°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in October is appraised at 32°C (89.6°F).

What is the average humidity in October in Cruzeiro da Fortaleza?

In October, the average relative humidity in Cruzeiro da Fortaleza, Brazil, is 68%.

How much does it rain in Cruzeiro da Fortaleza in October?

In Cruzeiro da Fortaleza, in October, it is raining for 20.7 days, with typically 154mm (6.06") of accumulated precipitation.

How many hours of daylight does Cruzeiro da Fortaleza have in October?

In Cruzeiro da Fortaleza, Brazil, the average day length in October is 12h and 32min.

When are sunrise and sunset in October in Cruzeiro da Fortaleza?

In October, on the first day of the month, sunrise is at 05:47 and sunset at 18:04. On the last day of the month, in Cruzeiro da Fortaleza, sunrise is at 05:26 and sunset at 18:14 -03.

How long on average sun shines in October in Cruzeiro da Fortaleza?

In October, the average sunshine duration in Cruzeiro da Fortaleza is 8.4h.

What is the month with the lowest UV index in Cruzeiro da Fortaleza?

The months with the lowest UV index in Cruzeiro da Fortaleza are January through July, October through December, with an average maximum UV index of 5.

What is the UV index reading in October in Cruzeiro da Fortaleza?

The average daily maximum UV index in October in Cruzeiro da Fortaleza is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in October
Cruzeiro da Fortaleza, Brazil

Average temperature in October - Cruzeiro da Fortaleza, Brazil
  • Average high temperature in October: 28.6°C

The warmest month (with the highest average high temperature) is September (29.8°C).
The month with the lowest average high temperature is May (23.4°C).

  • Average low temperature in October: 18.5°C

The months with the highest average low temperature are October, November and December (18.5°C).
The coldest month (with the lowest average low temperature) is July (13.3°C).

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Average pressure in October
Cruzeiro da Fortaleza, Brazil

Average pressure in October - Cruzeiro da Fortaleza, Brazil
  • Average pressure in October: 1012.8mbar

The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).

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Average wind speed in October
Cruzeiro da Fortaleza, Brazil

Average wind speed in October - Cruzeiro da Fortaleza, Brazil
  • Average wind speed in October: 9.2km/h

The windiest months (with the highest average wind speed) are August and September (9.7km/h).
The calmest month (with the lowest average wind speed) is March (6.9km/h).

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Average humidity in October
Cruzeiro da Fortaleza, Brazil

Average humidity in October - Cruzeiro da Fortaleza, Brazil
  • Average humidity in October: 68%

The month with the highest relative humidity is March (89%).
The month with the lowest relative humidity is September (51%).

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Average rainfall in October
Cruzeiro da Fortaleza, Brazil

Average rainfall in October - Cruzeiro da Fortaleza, Brazil
  • Average rainfall in October: 154mm

The wettest month (with the highest rainfall) is December (245mm).
The driest month (with the least rainfall) is August (6mm).

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Average rainfall days in October
Cruzeiro da Fortaleza, Brazil

Average rainfall days in October - Cruzeiro da Fortaleza, Brazil
  • Average rainfall days in October: 20.7 days

The month with the highest number of rainy days is December (30 days).
The month with the least rainy days is August (3.4 days).

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Average daylight in October /
Average sunshine in October
Cruzeiro da Fortaleza, Brazil

Average daylight in October / Average sunshine in October - Cruzeiro da Fortaleza, Brazil
  • Average daylight in October: 12h and 3min

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 2min

The months with the most sunshine are July and September (Average sunshine: 9h and 24min).
The month with the least sunshine is March (Average sunshine: 6h and 42min).

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Average sunshine days in October
Cruzeiro da Fortaleza, Brazil

Average sunshine days in October - Cruzeiro da Fortaleza, Brazil
  • Average sunshine days in October: 9.2 days

The month with the most sunshine days is August (26.5 days).
The month with the least sunshine days is December (1 days).

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Average UV index in October
Cruzeiro da Fortaleza, Brazil

Average UV index in October - Cruzeiro da Fortaleza, Brazil
  • Average UV index in October: 5

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

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Average cloud cover in October
Cruzeiro da Fortaleza, Brazil

Average cloud cover in October - Cruzeiro da Fortaleza, Brazil
  • Average cloud cover in October: 38

The month with the most cloud cover is March (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in October
Cruzeiro da Fortaleza, Brazil

Average visibility in October - Cruzeiro da Fortaleza, Brazil
  • Average visibility in October: 9km

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

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Cruzeiro da Fortaleza, Brazil

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