Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
The unfolding of July shows an average high-temperature of a still hot 31.5°C (88.7°F), indicating a slight variance from June's 30.7°C (87.3°F). Santarém registers a consistent average low-temperature of 23.6°C (74.5°F) during July.Heat index
July's heat index is evaluated at a scorching 40°C (104°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.Keep in mind the heat index values are meant for areas in shade and with light wind. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.
Humidity
In Santarém, the average relative humidity in July is 72%.Rainfall
In July, the rain falls for 16.5 days. Throughout July, 64mm (2.52") of precipitation is accumulated. Throughout the year, in Santarém, Brazil, there are 259.2 rainfall days, and 2234mm (87.95") of precipitation is accumulated.Daylight
The average length of the day in July is 12h and 0min.On the first day of July in Santarém, Brazil, sunrise is at 06:43 and sunset at 18:42. On the last day of the month, sunrise is at 06:44 and sunset at 18:45 -03.
Sunshine
In Santarém, the average sunshine in July is 9.3h.UV index
January, April through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The daily maximum UV index of 7 in July interprets into the following advice:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
How hot does it get in Santarém in July?
What is the average humidity in July in Santarém?
How much does it rain in Santarém in July?
What is the average length of the day in July in Santarém?
When is the sunrise / sunset in July in Santarém?
How long on average sun shines in July in Santarém?
When is the highest UV index in Santarém?
What is the UV index intensity in July in Santarém?
Average temperature in July
Santarém, Brazil
- Average high temperature in July: 31.5°C
The warmest month (with the highest average high temperature) is October (34.5°C).
The month with the lowest average high temperature is April (29.3°C).
- Average low temperature in July: 23.6°C
The months with the highest average low temperature are October and November (25.8°C).
The coldest month (with the lowest average low temperature) is July (23.6°C).
Average pressure in July
Santarém, Brazil
- Average pressure in July: 1012.5mbar
The months with the highest atmospheric pressure are June and July (1012.5mbar).
The month with the lowest atmospheric pressure is November (1008.3mbar).
Average wind speed in July
Santarém, Brazil
- Average wind speed in July: 7km/h
The windiest months (with the highest average wind speed) are September and December (8.4km/h).
The calmest months (with the lowest average wind speed) are April and May (6.9km/h).
Average humidity in July
Santarém, Brazil
- Average humidity in July: 72%
The month with the highest relative humidity is April (86%).
The month with the lowest relative humidity is September (63%).
Average rainfall in July
Santarém, Brazil
- Average rainfall in July: 64mm
The wettest month (with the highest rainfall) is April (372mm).
The driest month (with the least rainfall) is August (32mm).
Average rainfall days in July
Santarém, Brazil
- Average rainfall days in July: 16.5 days
The month with the highest number of rainy days is May (29.2 days).
The month with the least rainy days is August (10.8 days).
Average daylight in July /
Average sunshine in July
Santarém, Brazil
- Average daylight in July: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in July: 9h and 2min
The month with the most sunshine is September (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).
Average sunshine days in July
Santarém, Brazil
- Average sunshine days in July: 12.3 days
The month with the most sunshine days is August (17.5 days).
The month with the least sunshine days is April (1.1 days).
Average UV index in July
Santarém, Brazil
- Average UV index in July: 7
The months with the highest UV index are January, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are February and March (UV index 6).
Average cloud cover in July
Santarém, Brazil
- Average cloud cover in July: 30
The month with the most cloud cover is February (Cloud cover 53).
The months with the least cloud cover are August and September (Cloud cover 21).
Average visibility in July
Santarém, Brazil
- Average visibility in July: 10km
The months with the highest visibility are July, August, September, October and November (10km).
The months with the lowest visibility are March, April and May (8km).
Santarém, Brazil
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