August weather forecastLa Unión, Spain
August
Weather in August
August, the last month of the summer in La Unión, is another warm month, with an average temperature varying between 24.8°C (76.6°F) and 27.3°C (81.1°F).Temperature
August is the warmest month, exhibiting average temperatures of 27.3°C (81.1°F) at the peak and 24.8°C (76.6°F) at the base.Heat index
The heat index for August is computed to be a tropical 30°C (86°F). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.For clarity, heat index numbers account for light winds and areas under shade. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. 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 essentially critical for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Humidity
The most humid month is August, with an average relative humidity of 75%.Rainfall
In La Unión, in August, it is raining for 2.4 days, with typically 7mm (0.28") of accumulated precipitation. Throughout the year, there are 61.1 rainfall days, and 176mm (6.93") of precipitation is accumulated.Daylight
The average length of the day in August in La Unión is 13h and 35min.On the first day of the month, sunrise is at 07:07 and sunset at 21:11. On the last day of August, in La Unión, Spain, sunrise is at 07:33 and sunset at 20:34 CEST.
Sunshine
In La Unión, the average sunshine in August is 9.8h.UV index
The months with the highest UV index in La Unión are July and August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 7 during August translates into these guidelines:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
La Unión, Spain
- Average high temperature in August: 27.3°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The months with the lowest average high temperature are January and February (14.9°C).
- Average low temperature in August: 24.8°C
The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is February (12°C).
Average pressure in August
La Unión, Spain
- Average pressure in August: 1015.2mbar
The month with the highest atmospheric pressure is December (1021.9mbar).
The month with the lowest atmospheric pressure is April (1014.9mbar).
Average wind speed in August
La Unión, Spain
- Average wind speed in August: 14.4km/h
The windiest month (with the highest average wind speed) is February (19.3km/h).
The calmest month (with the lowest average wind speed) is October (13.7km/h).
Average humidity in August
La Unión, Spain
- Average humidity in August: 75%
The month with the highest relative humidity is August (75%).
The month with the lowest relative humidity is November (66%).
Average rainfall in August
La Unión, Spain
- Average rainfall in August: 7mm
The wettest month (with the highest rainfall) is September (26mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in August
La Unión, Spain
- Average rainfall days in August: 2.4 days
The month with the highest number of rainy days is March (8.6 days).
The months with the least rainy days are July and August (2.4 days).
Average daylight in August /
Average sunshine in August
La Unión, Spain
- Average daylight in August: 13h and 36min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in August: 9h and 48min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in August
La Unión, Spain
- Average sunshine days in August: 27.8 days
The month with the most sunshine days is July (28.5 days).
The months with the least sunshine days are February and March (21.2 days).
Average UV index in August
La Unión, Spain
- Average UV index in August: 7
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover in August
La Unión, Spain
- Average cloud cover in August: 13
The month with the most cloud cover is March (Cloud cover 26).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in August
La Unión, Spain
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).





