July weather forecast
Sanlúcar la Mayor, Spain

July is a very hot summer month in Sanlúcar la Mayor, Spain, with an average temperature ranging between min 20.8°C (69.4°F) and max 36.7°C (98.1°F).

Temperature

As Sanlúcar la Mayor transitions into July, a marginal rise in the average high-temperature is observed, moving from a tropical 32.5°C (90.5°F) in June to a fiery hot 36.7°C (98.1°F). Sanlúcar la Mayor observes a noteworthy temperature drop from the daily highs during July nights, with a mean temperature of 20.8°C (69.4°F).

Heat index

In July, the heat index is computed to be a blisteringly hot 41°C (105.8°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Note that heat index values are valued for light wind and location in the shade. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In July, the average relative humidity in Sanlúcar la Mayor is 40%.

Rainfall

July and August are months with the least rain when the rain falls for 1 days and typically aggregates up to 1mm (0.04") of rain.

Daylight

In Sanlúcar la Mayor, the average length of the day in July is 14h and 27min.
On the first day of July, sunrise is at 07:08 and sunset at 21:49. On the last day of the month, sunrise is at 07:28 and sunset at 21:33 CEST.

Sunshine

In July, the average sunshine is 10.1h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Sanlúcar la Mayor. 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: A maximum UV index of 7 in July translates into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.