July weather forecastUnión Roja, Mexico
July
Weather in July
July, the same as June, in Unión Roja, Mexico, is a hot summer month, with an average temperature ranging between max 30.8°C (87.4°F) and min 24.3°C (75.7°F).Temperature
The onset of July manifests an average high-temperature of a still hot 30.8°C (87.4°F), demonstrating a minor variation from the preceding month. Unión Roja observes an average nighttime low-temperature of 24.3°C (75.7°F) during the month of July.Heat index
July's heat index is estimated at a torrid 38°C (100.4°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.Heat index guidelines indicate values are for light wind scenarios and shaded regions. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are essentially critical for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
The average relative humidity in July is 72%.Rainfall
In Unión Roja, in July, during 24.9 rainfall days, 101mm (3.98") of precipitation is typically accumulated. In Unión Roja, during the entire year, the rain falls for 227 days and collects up to 1231mm (48.46") of precipitation.Daylight
In Unión Roja, Mexico, the average length of the day in July is 12h and 55min.On the first day of July, sunrise is at 5:42 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 6:38 pm CST.
Sunshine
May and July, with an average of 11.2h of sunshine, are months with the most sunshine.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.Note: In July, a daily maximum UV index of 7 leads to the following instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. 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. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Unión Roja, Mexico
- Average high temperature in July: 30.8°C
The warmest month (with the highest average high temperature) is April (31.8°C).
The month with the lowest average high temperature is October (29.7°C).
- Average low temperature in July: 24.3°C
The month with the highest average low temperature is May (25.1°C).
The coldest months (with the lowest average low temperature) are January and December (22.2°C).
Average pressure in July
Unión Roja, Mexico
- Average pressure in July: 1012.9mbar
The month with the highest atmospheric pressure is January (1013.8mbar).
The month with the lowest atmospheric pressure is October (1011.6mbar).
Average wind speed in July
Unión Roja, Mexico
- Average wind speed in July: 7.1km/h
The windiest month (with the highest average wind speed) is March (8.1km/h).
The calmest month (with the lowest average wind speed) is November (6.4km/h).
Average humidity in July
Unión Roja, Mexico
- Average humidity in July: 72%
The months with the highest relative humidity are September and October (76%).
The months with the lowest relative humidity are January, February and March (63%).
Average rainfall in July
Unión Roja, Mexico
- Average rainfall in July: 101mm
The wettest month (with the highest rainfall) is May (244mm).
The driest month (with the least rainfall) is January (6mm).
Average rainfall days in July
Unión Roja, Mexico
- Average rainfall days in July: 24.9 days
The month with the highest number of rainy days is May (29.1 days).
The month with the least rainy days is January (3.9 days).
Average daylight in July /
Average sunshine in July
Unión Roja, Mexico
- Average daylight in July: 12h and 54min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in July: 11h and 12min
The months with the most sunshine are May and July (Average sunshine: 11h and 12min).
The month with the least sunshine is October (Average sunshine: 7h and 6min).
Average sunshine days in July
Unión Roja, Mexico
- Average sunshine days in July: 3.3 days
The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is May (0.6 days).
Average UV index in July
Unión Roja, Mexico
- Average UV index in July: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in July
Unión Roja, Mexico
- Average cloud cover in July: 28
The month with the most cloud cover is September (Cloud cover 38).
The months with the least cloud cover are January and December (Cloud cover 11).
Average visibility in July
Unión Roja, Mexico
- Average visibility in July: 10km
The months with the highest visibility are January, February, March, April, June, July, October, November and December (10km).
The months with the lowest visibility are May, August and September (9km).
