January Weather in Cadiz, Spain

Last updated: February 6, 2025

In January, Cadiz, Spain, experiences a mild and picturesque winter with an average temperature around 12°C (54°F), ideal for leisurely strolls along its stunning coast. Maximum temperatures reach up to 20°C (69°F), while the nights can be a bit chilly, dropping to a minimum of 3°C (37°F). With humility levels at 79%, the air is crisp yet comfortable. Rainfall is moderate, with 49 mm (1.9 in) over approximately 5 days, adding a refreshing touch to the city's vibrant atmosphere. This pleasant winter month allows visitors to enjoy Cadiz’s rich history and culture without the crowds, making it a perfect time to explore.

January Temperature in Cadiz

In January, Cadiz, Spain enjoys a mild winter, with temperatures ranging from a cool 3°C (37°F) at night to a comfortable 20°C (69°F) during the day. The average temperature settles around 12°C (54°F), making it a pleasant getaway compared to harsher winters elsewhere. As the month progresses, the city sees a gradual increase in warmth, hinting at the approaching spring. The trend is evident as February beckons even warmer days, suggesting a gentle transition from the winter chill to the inviting embrace of spring. With relatively mild January conditions, visitors can enjoy Cadiz's coastal charm while avoiding the summer crowds, all while wrapped in the comfort of light layers.

January Weather in Cadiz: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Cadiz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec545759616771757774696157
Data source: Temperature data for Cadiz generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Cadiz

In January, Cadiz experiences a moderate start to the year with 49 mm (1.9 in) of precipitation spread across 5 days. This sets the tone for a relatively wet winter, especially when compared to the drier months that follow. As the season progresses into February, the rainfall tapers off slightly to 39 mm (1.5 in), maintaining the same number of rainy days. By March, precipitation rises again, peaking at 87 mm (3.4 in) over 10 days, highlighting a notable surge as spring approaches. The subsequent months see a clear trend of diminishing rainfall, with April delivering 66 mm (2.6 in) and May seeing a sharp drop to 25 mm (1.0 in). As summer arrives, rainfall becomes scarce, with July and August recording virtually none, marking a shift toward the dry season. This pattern of wet winters giving way to dry summers creates a distinctive climate that characterizes Cadiz throughout the year.

January Precipitation Trends in Cadiz

The chart displays monthly precipitation patterns in Cadiz, with values for each month alongside January's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec493987662550213499254
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Cadiz

In January, Cadiz, Spain experiences a notably high humidity level of 79%, marking one of the wettest months of the year. As winter embraces the region, this moisture gradually gives way to a decline, with February seeing a drop to 71%. The trend continues through the spring months, reaching a comfortable 60% in April and further decreasing to 59% by May, indicating a shift toward drier conditions. The summer months offer a reprieve, with a low of 51% in August, before humidity begins to creep back up, reaching 68% in October. Ultimately, the year wraps up with November and December, where humidity returns to higher levels of 77% and 81%, respectively, ushering in a damp winter once more. Overall, this annual cycle vividly illustrates how Cadiz transitions from the chill of winter to the warmth of summer, then back again, all while rhythmically oscillating in humidity levels throughout the year.

January Average Humidity in Cadiz

This chart illustrates the average monthly humidity levels in Cadiz, with January's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how January's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec79%71%67%60%59%52%54%52%59%68%77%81%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Cadiz

In January, Cadiz, Spain, experiences a moderate UV Index of 3, with a burn time of 30 minutes, suggesting that while sun exposure is manageable, caution is still advised. As the months progress, the UV Index begins to rise, peaking in the summer with values hitting 11 in June, indicating an extreme exposure category and a dramatically reduced burn time of just 10 minutes. This trend emphasizes the increasing intensity of sunlight as spring transitions to summer. By March, the UV Index reaches a high of 7, dropping burn times to 25 minutes, while April and May elevate the urgency further with very high readings of 9 and 10, respectively. The drop back to moderate levels in November and December provides a welcome reprieve, with both months seeing a UV Index of 3. For detailed monthly insights on UV levels, visit Cadiz UV Index.

Maximum UV Index Levels in Cadiz for January

The chart shows the monthly maximum UV Index (UVI) for Cadiz in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110108743
Data source: Cadiz January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Cadiz

In January, Cadiz basks in an impressive 223 hours of sunshine, a warm welcome to the new year. As winter transitions toward spring, the sun's presence increases, reaching 274 hours in February and soaring to 333 hours in March. With each passing month, the brightness intensifies, peaking at 423 hours in July, making the summer months a radiant delight. Interestingly, as summer gives way to autumn, sunshine hours begin to taper off gradually, with a noticeable decline to 268 hours by December. This trend highlights Cadiz's enchanting ability to offer a vibrant tapestry of sunny days, especially as winter fades, inviting visitors to revel in its golden rays throughout the year.

Monthly Sunshine Duration in Cadiz: January Highlighted

The January sunshine duration represents the total number of hours Cadiz experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec223h274h333h359h406h413h423h395h348h326h274h268h
Data source: Cadiz January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cadiz During January

In January, the likelihood of enjoying sunshine in Cádiz, Spain hovers around 44%, marking it as a month where sunny days are a pleasant yet occasional treat. As the year progresses, this probability rises, peaking in the summer months of July and August at an impressive 92% and 84%, respectively. The trend reveals that while January may offer a mix of cloudier skies, one can anticipate increasing sunshine as spring approaches, with March experiencing a notable jump to 59%. This gradual ascent underscores Cádiz's charm as a sun-soaked destination, especially in the warmer months, making it an ideal spot for those craving bright days and vibrant coastal views.

Percentage of Sunny Days in January in Cadiz

The chart illustrates the percentage of sunny days in Cadiz throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Cadiz experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec44%36%59%48%63%78%92%84%72%57%73%56%
Data source: Cadiz January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cadiz in January

In January, Cadiz, Spain experiences about 9 hours of daylight, marking the start of a gradual increase as winter gives way to spring. By February, the sun graces the city for 10 hours, and as March arrives, daylight stretches to 11 hours, signaling the approach of longer days. This upward trend continues into April with 13 hours, and peaks in the summer months of May through July, where residents bask in 14 hours of sunlight. As summer wanes, daylight begins to recede; August offers 13 hours, while September and October witness a gentle decline to 12 and 11 hours, respectively. By November and December, daylight returns to 10 and then 9 hours, completing the cycle and ushering in the quieter, reflective ambiance of winter. Throughout the year, the rhythmic ebb and flow of daylight not only shapes the local climate but also influences the vibrant lifestyle of this coastal city.

Average Daylight Hours in Cadiz for January

The chart illustrates the variation in daylight duration in Cadiz throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 58m10h 51m11h 58m13h 8m14h 6m14h 35m14h 20m13h 28m12h 22m11h 13m10h 12m9h 42m
Data source: Cadiz daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Cadiz

In January, Cadiz, Spain experiences an average wind speed of 4.3 m/s (10 mph), setting the tone for the month's breezy charm. As winter progresses, February sees a noticeable uptick to 5.4 m/s (12 mph), introducing more invigorating gusts that whisper through the city’s historic streets. Following this peak, March and April maintain a steady wind flow around 4.8 m/s (11 mph), providing the perfect backdrop for early spring strolls along the coast. However, as the temperatures rise in May, the winds begin to slow slightly, averaging 4.7 m/s (11 mph). The summer months reveal a gentle decline, with June hitting a low of 3.8 m/s (9 mph), perfect for leisurely beach days without the disruption of strong gusts. While July and August maintain similar patterns, the wind picks up again in October at 4.6 m/s (10 mph), signifying a refreshing return as autumn settles in. Overall, January’s winds foreshadow a dynamic seasonal shift, making Cadiz an alluring destination for those who appreciate the rhythm of nature's breezes.

Average January Wind Speed in Cadiz

The chart displays monthly wind speed patterns in Cadiz, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.3 m/s5.44.94.84.73.84.23.13.84.64.55.5
Data source: Cadiz January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Cadiz Compares to Other Months

The weather in Cadiz changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Cadiz and find detailed weather information for every month.

January and February in Cadiz present a transition in weather patterns. January experiences a minimum temperature of 3°C (37°F) and an average of 12°C (54°F), with maximum temperatures reaching 20°C (69°F). In contrast, February sees slightly warmer conditions, with a minimum of 5°C (41°F) and an average of 14°C (58°F), peaking at 22°C (72°F). Precipitation in January totals 49 mm (1.9 in) over five days, while February brings a bit less rain at 39 mm (1.5 in) across the same number of days, accompanied by lower humidity levels—79% in January compared to 71% in February. For more detailed information, check out Cadiz weather in February.

January and March in Cadiz exhibit notable differences in weather patterns. January experiences cooler temperatures, with a minimum of 3°C (37°F) and a maximum of 20°C (69°F), averaging around 12°C (54°F). The month also sees about 49 mm (1.9 in) of precipitation over approximately 5 days, coupled with a higher humidity level of 79%. In contrast, March brings milder conditions, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 23°C (74°F), averaging 15°C (59°F). However, this month is wetter, receiving about 87 mm (3.4 in) of rain, spread over 10 days, and lower humidity at 67%. For more information, check out Cadiz weather in March.

In comparing the weather of January and April, January tends to be cooler with average temperatures ranging from a minimum of 3°C (37°F) to a maximum of 20°C (69°F), accompanied by a relatively high humidity level of 79%. The month experiences around 49 mm (1.9 in) of precipitation over approximately 5 days. Conversely, April brings a noticeable warming trend, with temperatures starting at a minimum of 10°C (50°F) and peaking at 26°C (78°F), while the humidity drops to 60%. This month sees slightly higher precipitation, totaling 66 mm (2.6 in) over 9 days. For more details on April weather, check out Cadiz weather in April.

In January, the weather is considerably cooler, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 20°C (69°F). The month typically sees around 49 mm (1.9 in) of precipitation spread over five days, and the humidity is relatively high at 79%. In contrast, May ushers in warmer conditions, featuring temperatures that range from a minimum of 11°C (53°F) to a maximum of 30°C (86°F). Precipitation in May decreases to 25 mm (1.0 in) over just four days, and the humidity drops to a more comfortable 59%. This marked transition in weather makes May a much more pleasant month overall. For more detailed information, check out Cadiz weather in May.

In January, the weather in Cadiz features cooler temperatures, with a minimum of 3°C (37°F) and an average of 12°C (54°F), peaking at a maximum of 20°C (69°F). This month experiences significant humidity at 79% and receives about 49 mm (1.9 in) of precipitation over five days, making it relatively damp. In contrast, June offers a much warmer and drier climate, with temperatures ranging from a minimum of 15°C (60°F) to a scorching maximum of 37°C (98°F), resulting in an average temperature of 22°C (71°F). During this month, precipitation drops drastically to just 5 mm (0.2 in) over only one day, and humidity decreases to 52%. For more details on June weather in Cadiz, visit Cadiz weather in June.

In January, the weather is considerably cooler, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 20°C (69°F) and an average of 12°C (54°F). The month sees moderate precipitation of about 49 mm (1.9 in) over five days, coupled with high humidity at 79%. In stark contrast, July brings warm and dry conditions, with temperatures soaring from a minimum of 18°C (64°F) to a maximum of 34°C (93°F), averaging around 24°C (75°F). Notably, July experiences no precipitation at all, with humidity dropping to a more comfortable 54%. For more detailed insights on July weather specifically, you can visit Cadiz weather in July.

The weather in January and August presents a stark contrast in Cadiz. In January, temperatures range from a chilly minimum of 3°C (37°F) to a pleasant maximum of 20°C (69°F), with an average of 12°C (54°F). This month is characterized by higher humidity at 79% and approximately 49 mm (1.9 in) of precipitation spread over 5 days. Conversely, August boasts significantly warmer temperatures, with a minimum of 18°C (66°F) and a maximum soaring to 35°C (95°F), alongside a comfortable average of 25°C (77°F). Notably, August experiences minimal rainfall, only 2 mm (0.1 in) across the month and no rainy days, coupled with lower humidity at 51%. For more detailed information, take a look at Cadiz weather in August.

January and September offer contrasting weather experiences. In January, temperatures range from a chilly minimum of 3°C (37°F) to a comfortable average of 12°C (54°F), with highs reaching up to 20°C (69°F). The month sees about 49 mm (1.9 inches) of precipitation over five days and maintains a high humidity level of 79%, making it feel quite damp. In stark contrast, September boasts much warmer temperatures, with a minimum of 17°C (63°F) and an average of 24°C (75°F), peaking at a sizzling 32°C (89°F). This month enjoys significantly less precipitation, with only 13 mm (0.5 inches) falling over just two days and a much lower humidity of 59%. For more details on the climate, check out Cadiz weather in September.

In January, the weather is cooler with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 20°C (69°F), averaging around 12°C (54°F). The month experiences 49 mm (1.9 in) of precipitation over five days, accompanied by relatively high humidity at 79%. Conversely, October offers a much warmer climate, boasting temperatures that range from a minimum of 11°C (53°F) to a maximum of 29°C (85°F), with an average temperature of 21°C (69°F). Similarly, it also sees 49 mm (1.9 in) of precipitation over five days, but with lower humidity at 68%. For more details on October weather, you can check Cadiz weather in October.

January and November in Cadiz display distinct weather characteristics. January temperatures range from a minimum of 3°C (37°F) to a maximum of 20°C (69°F), with an average of 12°C (54°F). This month sees an average precipitation of 49 mm (1.9 in) over about 5 days, combined with a relatively high humidity level of 79%. In contrast, November offers milder temperatures, with a minimum of 8°C (46°F) and a maximum of 25°C (77°F), averaging at 16°C (62°F). However, it experiences more rainfall, totaling 92 mm (3.6 in) across 9 days, while humidity slightly decreases to 77%. For more detailed insights, you can refer to Cadiz weather in November.

In comparing the weather of January and December, January tends to be slightly cooler, with a minimum temperature of 3°C (37°F) compared to December's 6°C (43°F). The average temperatures are also marginally lower in January at 12°C (54°F) versus December's 14°C (58°F). Precipitation is a bit less in January, totaling 49 mm (1.9 in) over 5 days, compared to December's 54 mm (2.1 in) spread across 7 days. Additionally, humidity remains relatively high in both months, with January at 79% and December a bit higher at 81%. For more detailed insights on December weather, you can check out Cadiz weather in December.

Compare Cadiz's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Cadiz

In January, Cádiz experiences a mild winter, with temperatures notably cooler than in the vibrant summer months, yet still pleasantly moderate. With an average temperature of 12°C and a maximum reaching 20°C, the city offers a refreshing escape from the heat, inviting visitors to explore its rich culture and beautiful landscapes. While precipitation is relatively low, with about five rainy days throughout the month, the 79% humidity can make the air feel a bit damp, adding to the unique coastal charm. For those curious about what to expect in the coming months, be sure to check out the detailed insights in the Cadiz Climate guide.