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
July
Weather in July
Temperature
With an average high-temperature of 27.3°C (81.1°F) and an average low-temperature of 17.8°C (64°F), July is the coldest month.Heat index
In July, the average heat index is computed to be a hot 30°C (86°F). One might feel worn out with persistent exposure and activity, resulting in heat cramps.Remember that heat index calculations are made for conditions in the shade with light wind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Humidity
In Iaçu, the average relative humidity in July is 76%.Rainfall
In Iaçu, in July, it is raining for 14.1 days, with typically 15mm (0.59") of accumulated precipitation. In Iaçu, during the entire year, the rain falls for 185.3 days and collects up to 502mm (19.76") of precipitation.Daylight
In July, the average length of the day is 11h and 28min.On the first day of the month, sunrise is at 06:03 and sunset at 17:26. On the last day of July, sunrise is at 06:00 and sunset at 17:33 -03.
Sunshine
The month with the least sunshine is July, with an average of 4.5h of sunshine.UV index
In Iaçu, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In July, a daily maximum UV index of 6 leads to the following instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
What are July temperatures in Iaçu?
What is the average humidity in July?
How many days does it rain in July?
How many hours of daylight does Iaçu have in July?
When is the sunrise / sunset in July?
What is the month with the least sunshine?
How long on average sun shines in July?
What is the UV index reading in July?
Average temperature in July
Iaçu, Brazil
- Average high temperature in July: 27.3°C
The warmest month (with the highest average high temperature) is March (32.4°C).
The month with the lowest average high temperature is July (27.3°C).
- Average low temperature in July: 17.8°C
The month with the highest average low temperature is November (21.2°C).
The coldest months (with the lowest average low temperature) are July and August (17.8°C).
Average pressure in July
Iaçu, Brazil
- Average pressure in July: 1019.1mbar
The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).
Average wind speed in July
Iaçu, Brazil
- Average wind speed in July: 11.6km/h
The windiest month (with the highest average wind speed) is October (14.5km/h).
The calmest month (with the lowest average wind speed) is April (9.6km/h).
Average humidity in July
Iaçu, Brazil
- Average humidity in July: 76%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (68%).
Average rainfall in July
Iaçu, Brazil
- Average rainfall in July: 15mm
The wettest month (with the highest rainfall) is December (80mm).
The driest month (with the least rainfall) is September (10mm).
Average rainfall days in July
Iaçu, Brazil
- Average rainfall days in July: 14.1 days
The month with the highest number of rainy days is April (18.6 days).
The month with the least rainy days is August (12.8 days).
Average daylight in July /
Average sunshine in July
Iaçu, Brazil
- Average daylight in July: 11h and 3min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 24min).
- Average sunshine in July: 4h and 3min
The month with the most sunshine is February (Average sunshine: 8h and 48min).
The month with the least sunshine is July (Average sunshine: 4h and 30min).
Average sunshine days in July
Iaçu, Brazil
- Average sunshine days in July: 12.9 days
The month with the most sunshine days is August (13.1 days).
The months with the least sunshine days are April and November (9 days).
Average UV index in July
Iaçu, Brazil
- Average UV index in July: 6
The months with the highest UV index are January, February and October (UV index 7).
The month with the lowest UV index is June (UV index 5).
Average cloud cover in July
Iaçu, Brazil
- Average cloud cover in July: 54
The month with the most cloud cover is May (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 45).
Average visibility in July
Iaçu, Brazil
- Average visibility in July: 8km
The months with the highest visibility are September, October and November (10km).
The months with the lowest visibility are January, April, May, June and July (8km).
