July weather forecast
Mombeja, Portugal

July, like June, is another hot summer month in Mombeja, Portugal, with an average temperature ranging between max 34°C (93.2°F) and min 17.7°C (63.9°F).

Temperature

July signals a minor shift in the average high-temperature, moving from June's hot 30.3°C (86.5°F) to a still tropical 34°C (93.2°F). Mombeja registers a substantial downturn from daytime peaks throughout July nights, with an average low-temperature of 17.7°C (63.9°F).

Heat index

The heat index for July is appraised at a very hot 38°C (100.4°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In July, the average relative humidity is 48%.

Rainfall

July and August are months with the least rain in Mombeja when the rain falls for 1.8 days and typically aggregates up to 1mm (0.04") of rain.

Daylight

In Mombeja, the average length of the day in July is 14h and 30min.
On the first day of July, sunrise is at 06:13 and sunset at 20:58. On the last day of the month, sunrise is at 06:34 and sunset at 20:42 WEST.

Sunshine

July and August, with an average of 11.6h of sunshine, are months with the most sunshine.

UV index

July and August, with an average maximum UV index of 7, are months with the highest UV index in Mombeja. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 7 during July leads to these instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.