August weather forecastCádiz, Spain

The city buildings of Cádiz, Spain, with a clear view of the outstanding Cathedral de Santa CruzThe city buildings of Cádiz, Spain, with a clear view of the outstanding Cathedral de Santa Cruz

August

Weather in August

August continues the trend of hot summer days with an average temperature reaching up to 28.3°C (82.9°F). The city basks in the glory of summer, with beaches and outdoor activities at their peak. As the end of the month approaches, the heat will slowly start receding, signaling the advent of Autumn. Whilst the general weather pattern remains similar to July, slight differences can be noticed.

Temperature

August is the month when Cádiz experiences its warmest temperatures, averaging a high of 28.3°C (82.9°F) and a low of 22.2°C (72°F).

Heat index

During August, the heat index is evaluated at a hot 30°C (86°F). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.
Data suggests that the heat index is set for environments in shade and with a light wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a metric representing the sensation of warmth when air temperature and moisture come together. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.

Humidity

The least humid month is August, with an average relative humidity of 64%.

Rainfall

In Cádiz, in August, it is raining for 1.9 days, with typically 4mm (0.16") of accumulated precipitation. Throughout the year, there are 85.2 rainfall days, and 381mm (15") of precipitation is accumulated.

Sea temperature

August is the month with the warmest seawater, with an average sea temperature of 23.2°C (73.8°F).
Note: Taking into account a person's sensitivity to the cold, given sunshine, wind, and air temperature, swimming in 23.2°C (73.8°F) might be pleasant. (FYI: The water temperature set for the Olympic swimming event is between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In August, the average length of the day in Cádiz is 13h and 31min.
On the first day of the month, sunrise is at 07:31 and sunset at 21:31. On the last day of August, in Cádiz, Spain, sunrise is at 07:56 and sunset at 20:54 CEST.

Sunshine

The month with the most sunshine in Cádiz, Spain, is August, with an average of 10.2h of sunshine.

UV index

The months with the highest UV index in Cádiz are May through September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 6 during August translates into the following directions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun. Heads up! UV intensity is amplified by reflections from water and sand.

Frequently asked questions

Cádiz's warmest weather arrives in August, when temperatures average a high of 28.3°C (82.9°F) and a low of 22.2°C (72°F).

August temperatures in Cádiz, Spain, vary between a high-temperature of 28.3°C (82.9°F) and a low-temperature of 22.2°C (72°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, in August is evaluated at 30°C (86°F).

With an average relative humidity of 64%, August is the least humid month.

The average relative humidity in August in Cádiz is 64%.

In August, the rain falls for 1.9 days. Throughout August, 4mm (0.16") of precipitation is accumulated.

With an average sea temperature of 23.2°C (73.8°F), August is the month with the warmest seawater in Cádiz, Spain.

In Cádiz, Spain, in August, the average water temperature is 23.2°C (73.8°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 23.2°C (73.8°F).

In August, the average day length in Cádiz, Spain, is 13h and 31min.

In August, on the first day of the month, sunrise is at 07:31 and sunset at 21:31. On the last day of the month, in Cádiz, sunrise is at 07:56 and sunset at 20:54 CEST.

With an average of 10.2h of sunshine, August has the most sunshine of the year.

In August, the average sunshine duration in Cádiz, Spain, is 10.2h.

The months with the highest UV index in Cádiz, Spain, are May through September, with an average maximum UV index of 6.

In Cádiz, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sea temperature
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Cádiz, Spain

  • Average high temperature in August: 28.3°C

The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (15.5°C).

  • Average low temperature in August: 22.2°C

The month with the highest average low temperature is August (22.2°C).
The coldest month (with the lowest average low temperature) is February (11°C).

Average pressure in August
Cádiz, Spain

  • Average pressure in August: 1014.6mbar

The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is August (1014.6mbar).

Average wind speed in August
Cádiz, Spain

  • Average wind speed in August: 13.9km/h

The windiest month (with the highest average wind speed) is March (19.4km/h).
The calmest month (with the lowest average wind speed) is September (13.3km/h).

Average humidity in August
Cádiz, Spain

  • Average humidity in August: 64%

The months with the highest relative humidity are January and March (74%).
The month with the lowest relative humidity is August (64%).

Average rainfall in August
Cádiz, Spain

  • Average rainfall in August: 4mm

The wettest month (with the highest rainfall) is November (74mm).
The driest month (with the least rainfall) is July (1mm).

Average rainfall days in August
Cádiz, Spain

  • Average rainfall days in August: 1.9 days

The month with the highest number of rainy days is March (12 days).
The month with the least rainy days is July (1.5 days).

Average sea temperature in August
Cádiz, Spain

  • Average sea temperature in August: 23.2°C

The best month for swimming (with the highest average sea temperature) is August (23.2°C).
The coldest months (with the lowest average sea temperature) are February and March (16°C).

Average daylight in August /
Average sunshine in August
Cádiz, Spain

  • Average daylight in August: 13h and 30min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in August: 10h and 12min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 8h and 6min).

Average sunshine days in August
Cádiz, Spain

  • Average sunshine days in August: 28 days

The month with the most sunshine days is July (28.7 days).
The month with the least sunshine days is March (18.4 days).

Average UV index in August
Cádiz, Spain

  • Average UV index in August: 6

The months with the highest UV index are May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).

Average cloud cover in August
Cádiz, Spain

  • Average cloud cover in August: 7

The month with the most cloud cover is January (Cloud cover 30).
The month with the least cloud cover is July (Cloud cover 6).

Average visibility in August
Cádiz, 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).