July weather forecast
Arneiroz, Brazil

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Weather in July

July is a tropical winter month in Arneiroz, Brazil, with an average temperature varying between 18.8°C (65.8°F) and 30.5°C (86.9°F).

Temperature

A minimal variation is noted in Arneiroz's average high-temperature at the onset of July, reaching a tropical 30.5°C (86.9°F) from June's 29.9°C (85.8°F). Throughout July, an average nighttime temperature of 18.8°C (65.8°F) is experienced in Arneiroz.

Heat index

During July, the heat index is calculated to be a tropical 34°C (93.2°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in July is 61%.

Rainfall

In Arneiroz, Brazil, in July, it is raining for 7.3 days, with typically 7mm (0.28") of accumulated precipitation. In Arneiroz, during the entire year, the rain falls for 155.6 days and collects up to 702mm (27.64") of precipitation.

Daylight

In Arneiroz, the average length of the day in July is 11h and 48min.
On the first day of the month, sunrise is at 05:51 and sunset at 17:37. On the last day of July, sunrise is at 05:51 and sunset at 17:42 -03.

Sunshine

The average sunshine in July is 8.7h.

UV index

January through July, with an average maximum UV index of 6, are months with the lowest UV index in Arneiroz. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 during July leads to these advisories:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Frequently asked questions

Is it hot in Arneiroz during July?

In Arneiroz, 30.5°C (86.9°F) is the average high-temperature and 18.8°C (65.8°F) is the average low-temperature during July. In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is calculated to be 34°C (93.2°F).

What is the average humidity in July in Arneiroz?

In Arneiroz, the average relative humidity in July is 61%.

How many days does it rain in July in Arneiroz?

In Arneiroz, in July, it is raining for 7.3 days, with typically 7mm (0.28") of accumulated precipitation.

What is the average length of the day in July in Arneiroz?

In Arneiroz, Brazil, the average day length in July is 11h and 48min.

When is the sunrise / sunset in July in Arneiroz?

In July, on the first day of the month, sunrise is at 05:51 and sunset at 17:37. On the last day of the month, in Arneiroz, sunrise is at 05:51 and sunset at 17:42 -03.

How long on average sun shines in July in Arneiroz?

In Arneiroz, the average sunshine duration in July is 8.7h.

When is the lowest UV index in Arneiroz?

January through July, with an average maximum UV index of 6, are months with the lowest UV index in Arneiroz, Brazil.

How high is the UV index in July in Arneiroz?

The average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.

Average temperature in July
Arneiroz, Brazil

Average temperature in July - Arneiroz, Brazil
  • Average high temperature in July: 30.5°C

The warmest month (with the highest average high temperature) is October (34°C).
The month with the lowest average high temperature is May (29.5°C).

  • Average low temperature in July: 18.8°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 (18.8°C).

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Average pressure in July
Arneiroz, Brazil

Average pressure in July - Arneiroz, Brazil
  • Average pressure in July: 1014.8mbar

The month with the highest atmospheric pressure is July (1014.8mbar).
The month with the lowest atmospheric pressure is November (1010mbar).

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Average wind speed in July
Arneiroz, Brazil

Average wind speed in July - Arneiroz, Brazil
  • Average wind speed in July: 17.1km/h

The windiest month (with the highest average wind speed) is September (18.4km/h).
The calmest month (with the lowest average wind speed) is April (11.2km/h).

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Average humidity in July
Arneiroz, Brazil

Average humidity in July - Arneiroz, Brazil
  • Average humidity in July: 61%

The month with the highest relative humidity is April (80%).
The month with the lowest relative humidity is September (48%).

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Average rainfall in July
Arneiroz, Brazil

Average rainfall in July - Arneiroz, Brazil
  • Average rainfall in July: 7mm

The wettest month (with the highest rainfall) is March (168mm).
The driest month (with the least rainfall) is September (2mm).

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Average rainfall days in July
Arneiroz, Brazil

Average rainfall days in July - Arneiroz, Brazil
  • Average rainfall days in July: 7.3 days

The month with the highest number of rainy days is March (25.3 days).
The month with the least rainy days is August (2.8 days).

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Average daylight in July /
Average sunshine in July
Arneiroz, Brazil

Average daylight in July / Average sunshine in July - Arneiroz, Brazil
  • Average daylight in July: 11h and 5min

The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).

  • Average sunshine in July: 8h and 4min

The month with the most sunshine is September (Average sunshine: 9h and 30min).
The month with the least sunshine is April (Average sunshine: 6h and 6min).

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Average sunshine days in July
Arneiroz, Brazil

Average sunshine days in July - Arneiroz, Brazil
  • Average sunshine days in July: 21.5 days

The month with the most sunshine days is August (27.3 days).
The month with the least sunshine days is March (3.9 days).

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Average UV index in July
Arneiroz, Brazil

Average UV index in July - Arneiroz, Brazil
  • Average UV index in July: 6

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

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Average cloud cover in July
Arneiroz, Brazil

Average cloud cover in July - Arneiroz, Brazil
  • Average cloud cover in July: 31

The months with the most cloud cover are March and April (Cloud cover 53).
The months with the least cloud cover are August and September (Cloud cover 20).

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Average visibility in July
Arneiroz, Brazil

Average visibility in July - Arneiroz, Brazil
  • Average visibility in July: 10km

The months with the highest visibility are June, July, August, September, October, November and December (10km).
The months with the lowest visibility are March and April (8km).

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Arneiroz, Brazil

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