Climate and monthly weather forecastCádiz, Spain
Climate and monthly weather forecast
The climate of Cádiz
Cádiz, a historical Spanish port city, enjoys a Mediterranean climate with a hot summer, classified as Csa according to the Köppen climate classification. Marked by distinct seasonal changes, this climate offers a blend of comfortable temperatures, balanced humidity, and varying rainfall patterns.Throughout the year, Cádiz experiences highs between 15.5°C (59.9°F) and 28.3°C (82.9°F) and lows ranging from 11.3°C (52.3°F) to 22.2°C (72°F). The progression of the weather is somewhat predictable, with summer months obviously being the hottest and winter months the coolest. Sea temperatures echo this pattern, reaching highs of 23.2°C (73.8°F) in the summer and dipping to lows of 16°C (60.8°F) in the winter.
Humidity in Cádiz remains relatively constant through the year, averaging between 64% to 74%. Although not drastic, a subtle decrease in humidity occurs during the summer months, aligning with national trends. Rainfall patterns show considerably more disparity, peaking at 74mm (2.91") in November and hitting a low of 1mm (0.04") in July. Correspondingly, the number of rainy days also fluctuates; November sees the most at 11 days, while July has the least at 1.5 days.
Unique features of Cádiz weather include notably prolonged daylight hours during the summer. These range from 9.7 hours in December to a striking 14.6 hours in June. Furthermore, windspeed variation throughout the year is worth mentioning. January and December record the highest averages of 17.6km/h (10.9mph) while July has the lowest value of 13.6km/h (8.5mph).
The best time to visit Cádiz
An analysis of weather parameters points to late spring and early fall as the best time to visit Cádiz. This period, stretching from May to June and September to October, offers optimal weather conditions. Temperatures are agreeable, hovering from 18.6°C (65.5°F) to 25.7°C (78.3°F) for highs and 13.7°C (56.7°F) to 20.6°C (69.1°F) for lows, and sea temperatures enable enjoyable swimming, ranging from 18.7°C (65.7°F) to 21.9°C (71.4°F).During this time, relative humidity is on the lower side, maintaining comfortable levels from 67% to 70%. Further enhancing the appeal of this period is the lower rainfall; May records 20mm (0.79") of rainfall and September 14mm (0.55"), paralleling the low number of rainy days (6.3 and 4.5 days, respectively). Moreover, the daylight stretches to between 12.4 hours and 14.1 hours, supplemented by ample sunshine hours that reach up to 9.5 hours daily.
The worst time to visit Cádiz
November can be considered the least preferred month to visit Cádiz. The weather conditions during this month are not suitable for tourism activities. The city experiences lower temperatures (highs of 18.5°C (65.3°F) and lows of 14.5°C (58.1°F)), and sea temperatures drop to 19.1°C (66.4°F), discouraging beach visits and swimming. Moreover, November records the highest rainfall of the year at 74mm (2.91") over 11 days, making outdoor activities less enticing.Spring weather in Cádiz
Spring in Cádiz is pleasantly mild. The temperature averages from 15.6°C (60.1°F) to 21.9°C (71.4°F) in the daytime and 11°C (51.8°F) to 16.6°C (61.9°F) at night. This season is fairly dry with rainfall ranging from 52mm (2.05") in March to 20mm (0.79") in May, and the number of rainy days decreasing from 12 in March to 6.3 in May. Prolonging daylight hours starting from 12 in March to 14.1 in May and consistent visibility at 10km (6.2mi) help to create ideal conditions for outdoor sightseeing and activities.Summer weather in Cádiz
Cádiz’s summer is typically warm and dry. The highest temperature of the season goes up to 28.3°C (82.9°F) in August, and the lowest sits at 21.3°C (70.3°F) in June. Rainfall during this season is minimal, seeing an average of 5mm (0.2") in June, reaching a low of 1mm (0.04") in July and slightly rising to 4mm (0.16") in August. The number of rainy days is also limited - from 2.7 days in June to 1.5 days in July. Visitors can enjoy lengthy daylight hours of up to 14.6 hours in June and extensive sunshine hours, peaking at 10.2 hours in August.Autumn weather in Cádiz
Autumn in Cádiz brings a gradual decline in temperature, rainfall increases, and shorter daylight hours. Daytime temperatures fall from 25.7°C (78.3°F) in September to 18.5°C (65.3°F) in November, while nighttime temperatures decrease from 20.6°C (69.1°F) to 14.5°C (58.1°F). Rainfall sees a significant jump, starting at 14mm (0.55") in September to reach a yearly high of 74mm (2.91") in November. Correspondingly, the number of rainy days escalates from 4.5 in September up to 11 in November.Winter weather in Cádiz
Cádiz's winter is relatively mild compared to other European cities. Average high temperatures range from 16.7°C (62.1°F) in December to a minimum of 15.5°C (59.9°F) in January, while the low temperatures fluctuate from 12.7°C (54.9°F) in December to the lowest of 11.3°C (52.3°F) in January. The volume of rainfall drops to 48mm (1.89") in December and 43mm (1.69") in January, with the number of rainy days settling at around 9 in both months. Winter days in this city are shorter, with daylight lasting from 9.7 hours in December to 10 hours in February.Weather in January
January in Cádiz, Spain, is characterized by mild temperatures, typical for a Mediterranean winter. There is a relative humidity of 74% with wind speeds reaching up to 18km/h (11.2mph). Rainfall is a usual occurrence with 9.5 days of rain throughout the month leading to a total rainfall of 43mm (1.69"). Weather in January »Weather in February
Calendar flips to February, the weather pattern in Cádiz remains almost stable. Heavy rainfalls of January start to wane making room for slightly drier days. By the end of the month, changes are subtle, but temperatures start rising, indicating the onset of spring. Weather in February »Weather in March
With the arrival of March, the weather in Cádiz sees noticeable changes. Improving weather conditions make it an ideal time to soak up the Spanish sun. The cloud coverage starts to decrease and the city sees an increase in the amount of sunlight compared to February. Weather in March »Weather in April
April in Cádiz brings the beauty of Spring. The weather pattern becomes more defined with warmer temperatures and fewer rainy days. The true spirit of Spring is evident everywhere around the city. Changes in weather conditions are significant in comparison with March. Weather in April »Weather in May
May brings about a significant shift in the weather in Cádiz. It is the time when the city begins to warm up with the beginning of prolonged sunshine hours. Reduced rainfall indicates the onset of summer and the average sea temperature rises to 18.7°C (65.7°F) providing ideal conditions for beach activities. Weather in May »Weather in June
June in Cádiz signifies the arrival of summer. Days are longer and nights are warmer providing the perfect opportunity to explore the Spanish city. With June, the days of rainfall seem to be a distant memory. Despite the rising temperature, ocean breezes provide some relief from the heat. Weather in June »Weather in July
July is the epitome of summer in Cádiz. With a maximum average temperature of 27.1°C (80.8°F), the weather is characterized by high temperatures and extended daylight hours. Despite the intense heat, it is the lowest in terms of relative humidity and one can expect clear skies most of the time. Weather in July »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. Weather in August »Weather in September
In September, Cádiz starts showing signs of autumn. The weather witnesses a transition with moderate temperature drops from the scorching heat of August. Although the city receives 9.5 hours of sunshine, the number of rainy days has increased to 4.5. Weather in September »Weather in October
October welcomes cooler weather in Cádiz. From hot summer days in September, the weather transitions to mildly warm autumn days. The temperature keeps dropping and the city receives more rainfall making October a wet month. Outdoor activities become less frequent and residents start to prepare for the upcoming winter. The beginning of October in Cádiz, Spain, records an average high-temperature of a still warm 23.4°C (74.1°F), almost echoing the conditions of the previous month. Weather in October »Weather in November
November in Cádiz is marked by further drop in temperatures and an increase in the number of rainy days to 11. Relative humidity also tends to increase, adding a chill to the air. The sea temperature which stood at a cozy 21°C (69.8°F) in October drops to 19.1°C (66.4°F) making water activities less appealing. Weather in November »Weather in December
December in Cádiz is a transition into colder weather. It brings along with increased rainfall with a total accumulation of 48mm (1.89") over 8 days. The chill in the air is evident with temperatures dropping significantly from November. Weather in December »Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Cádiz, January is the coldest month, with temperatures averaging a high of 15.5°C (59.9°F) and a low of 11.3°C (52.3°F).
The months with the highest humidity in Cádiz are January and March, with an average relative humidity of 74%.
Throughout the year, in Cádiz, Spain, there are 85.2 rainfall days, and 381mm (15") of precipitation is accumulated.
January and February, with an average of 8.1h of sunshine, are months with the least sunshine in Cádiz.
January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index.
The months with the coldest seawater in Cádiz are February and March, with an average sea temperature of 16°C (60.8°F).
May through September, with an average maximum UV index of 6, are months with the highest UV index.
June has the longest days of the year, with an average of 14h and 36min of daylight.
July is the month with the least rainfall. Rain falls for 1.5 days and accumulates 1mm (0.04") of precipitation.
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).
With an average relative humidity of 64%, August is the least humid month.
With an average sea temperature of 23.2°C (73.8°F), August is the month with the warmest seawater.
With an average of 10.2h of sunshine, August has the most sunshine of the year in Cádiz, Spain.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Cádiz, Spain, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
November is the month with the most rainfall. Rain falls for 11 days and accumulates 74mm (2.91") of precipitation.
With an average of 9h and 42min of daylight, December has the shortest days of the year in Cádiz, Spain.
Average temperature
Cádiz, Spain
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).
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
Cádiz, Spain
- Average pressure in January:
1022mbar - Average pressure in February:
1019.9mbar - Average pressure in March:
1017.5mbar - Average pressure in April:
1015.2mbar - Average pressure in May:
1015.4mbar - Average pressure in June:
1015.6mbar
- Average pressure in July:
1014.9mbar - Average pressure in August:
1014.6mbar - Average pressure in September:
1016mbar - Average pressure in October:
1016.1mbar - Average pressure in November:
1017.3mbar - Average pressure in December:
1022.5mbar
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
Cádiz, Spain
- Average wind speed in January:
17km/h - Average wind speed in February:
18.6km/h - Average wind speed in March:
19.4km/h - Average wind speed in April:
18.2km/h - Average wind speed in May:
16.8km/h - Average wind speed in June:
15km/h
- Average wind speed in July:
13.6km/h - Average wind speed in August:
13.9km/h - Average wind speed in September:
13.3km/h - Average wind speed in October:
14.9km/h - Average wind speed in November:
17.3km/h - Average wind speed in December:
17.6km/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
Cádiz, Spain
The months with the highest relative humidity are January and March (74%).
The month with the lowest relative humidity is August (64%).
Average rainfall
Cádiz, Spain
The wettest month (with the highest rainfall) is November (74mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days
Cádiz, Spain
- Average rainfall days in January:
9.5 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
12 days - Average rainfall days in April:
11 days - Average rainfall days in May:
6.3 days - Average rainfall days in June:
2.7 days
- Average rainfall days in July:
1.5 days - Average rainfall days in August:
1.9 days - Average rainfall days in September:
4.5 days - Average rainfall days in October:
8.5 days - Average rainfall days in November:
11 days - Average rainfall days in December:
8 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
Cádiz, Spain
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 / Average sunshine
Cádiz, Spain
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 6min - Average daylight in June:
14h and 36min
- Average daylight in July:
14h and 24min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 42min
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 January:
8h and 6min - Average sunshine in February:
8h and 6min - Average sunshine in March:
8h and 12min - Average sunshine in April:
8h and 36min - Average sunshine in May:
9h and 30min - Average sunshine in June:
9h and 54min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
10h and 12min - Average sunshine in September:
9h and 30min - Average sunshine in October:
9h and 0min - Average sunshine in November:
8h and 24min - Average sunshine in December:
8h and 24min
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
Cádiz, Spain
- Average sunshine days in January:
20.3 days - Average sunshine days in February:
19.2 days - Average sunshine days in March:
18.4 days - Average sunshine days in April:
18.5 days - Average sunshine days in May:
23.3 days - Average sunshine days in June:
25.9 days
- Average sunshine days in July:
28.7 days - Average sunshine days in August:
28 days - Average sunshine days in September:
23.7 days - Average sunshine days in October:
21.6 days - Average sunshine days in November:
19.1 days - Average sunshine days in December:
22.2 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
Cádiz, Spain
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
Cádiz, Spain
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
Cádiz, Spain
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).
