July weather forecast
Dos Hermanas, Spain

July in Dos Hermanas, Spain, is a fiery hot summer month, with an average temperature fluctuating between 36.4°C (97.5°F) and 20.8°C (69.4°F).

Temperature

Entering July, Dos Hermanas notices a subtle temperature elevation, with the average high-temperature advancing from June's tropical 32.4°C (90.3°F) to a fiery hot 36.4°C (97.5°F). Dos Hermanas documents a striking divergence from daytime highs, with an average nighttime temperature of 20.8°C (69.4°F) in July.

Heat index

Throughout July, the heat index is computed to be a scorching 41°C (105.8°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The average relative humidity in July in Dos Hermanas is 42%.

Rainfall

The months with the least rainfall are July and August Rain falls for 1.1 days and accumulates 1mm (0.04") of rain.

Daylight

The average length of the day in July is 14h and 26min.
On the first day of July in Dos Hermanas, Spain, sunrise is at 07:07 and sunset at 21:48. On the last day of the month, sunrise is at 07:27 and sunset at 21:32 CEST.

Sunshine

The average sunshine in July is 10.1h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A daily maximum UV index of 7 in July translates into the following instructions:
Inhibit overexposure. Warding off sun damage is of utmost importance. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.