January Weather in Horta, Portugal

Last updated: February 24, 2025

Experience the January weather in Horta, Portugal, where mild temperatures create a pleasant winter atmosphere. With a maximum of 19°C (66°F) and an average of 16°C (61°F), the days remain comfortable despite the cooler minimum dipping to 12°C (53°F). While you might need an umbrella, with 90 mm (3.6 in) of precipitation over 12 days, the lush landscapes remain vibrant. Expect a cozy, humid environment with an average humidity of 84%, perfect for exploring the scenic beauty of this charming Azorean town.

January Temperature in Horta

In Horta, Portugal, January greets visitors with mild temperatures, offering a comfortable retreat from the winter chill. The month sees a minimum temperature of 12°C (53°F), with averages hovering around 16°C (61°F), peaking at a pleasant 19°C (66°F). This gentle warmth sets the tone for the months ahead, as temperatures gradually rise into February and March, where the maxima remain steady around 18°C (64°F). There's a noticeable trend of increasing warmth as spring approaches, with May bringing average highs of 20°C (67°F). Overall, January serves as a promising precursor to a delightful year in Horta, balancing cool breezes with inviting sunshine.

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

The chart illustrates January temperature patterns in Horta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec615959606266707272696563
Data source: Temperature data for Horta 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 Horta

January in Horta, Portugal, marks the transition into the wetter months of the year, with average precipitation reaching 90 mm (3.6 in) spread over approximately 12 rainy days. This level of rainfall is significant compared to the drier summer months, such as July, which sees only 27 mm (1.1 in) over just 5 days. As winter deepens, precipitation tends to peak, with November recording the highest at 124 mm (4.9 in) across 15 days. This trend underscores a gradual shift from the relatively dry summer into a distinctly more humid season, ensuring that Horta remains a lush and vibrant destination during the early months of the year. As spring approaches, rainfall begins to decrease, with March and May showing a notable decline to 63 mm (2.5 in), hinting at a shift towards drier and sunnier days ahead.

January Precipitation Trends in Horta

The chart displays monthly precipitation patterns in Horta, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91796375633827585774124108
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Horta

In January, Horta experiences a notable humidity level of 84%, setting the stage for a wet winter month. The humidity slightly dips in February to 83%, before rising again to a steady 85% in both March and April. This pattern continues throughout the warmth of summer, with July reaching its peak at 86%, contributing to lush scenery. Interestingly, August and September see a drop back to 83%, while the autumn months bring a gradual decrease; October lowers to 79% and November to 80%. By December, moisture returns with a robust 85%, indicating a cyclical rhythm in Horta's climate. Overall, the coastal influence keeps humidity consistently high across the year, with minor fluctuations that reflect the seasonal transitions.

January Average Humidity in Horta

This chart illustrates the average monthly humidity levels in Horta, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%85%85%83%85%86%83%83%79%80%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Horta

In January, Horta, Portugal experiences a UV Index of 3, categorized as moderate, which means visitors can enjoy the outdoors with relatively low risk of harm from sun exposure—30 minutes of unprotected skin time is considered safe. As the months progress, the UV Index steadily rises, peaking at a striking 11 in June, an extreme level that significantly reduces safe exposure time to just 10 minutes. Interestingly, the summer months of July and August maintain a very high index of 10, suggesting a consistent need for sun protection during peak holiday season. As autumn approaches, the index begins to decline, offering a reprieve as it falls back to a moderate level of 4 in November and 3 in December. This trend underscores the importance of sun safety in Horta, particularly from late spring through early fall. For more detailed insights on UV exposure, check out the full information at Horta UV Index.

Maximum UV Index Levels in Horta for January

The chart shows the monthly maximum UV Index (UVI) for Horta 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.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110109743
Data source: Horta 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 Horta

Horta, Portugal, greets January with 153 hours of sunshine, a gentle start to the year that gradually transitions into February's warm embrace of 211 hours. This increase sets the tone for a remarkable progression in daylight, leading up to March's vibrant 263 hours and culminating in the sun-drenched days of May, where locals bask in a delightful 335 hours. As summer approaches, June to August shines brightest, offering an impressive peak around 388 hours in the heart of July. The daylight gradually recedes with the onset of fall, yet even in October's 276 hours, the warmth of summer lingers, making Horta a captivating destination year-round. This consistent rise and eventual tapering of sunlight across the months highlight the charm of Horta's climate, drawing visitors eager to enjoy its radiant beauty.

Monthly Sunshine Duration in Horta: January Highlighted

The January sunshine duration represents the total number of hours Horta 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.
JanFebMarAprMayJunJulAugSepOctNovDec153h211h263h292h335h356h388h362h319h276h207h200h
Data source: Horta January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Horta During January

In Horta, Portugal, January heralds the beginning of the year with a 21% chance of sunny weather, making it one of the cloudier months. As spring approaches, there's a gradual increase in sunshine, with February reaching 27% and March slightly dipping to 26%. The trend continues to rise steadily into April and May, where the likelihood of sun climbs to 28% and 30%, respectively. By the time summer rolls around in June and July, sun-seekers can bask under 45% probability of sunny skies. This upward trajectory peaks in August at 52%, before tapering off into early autumn. Overall, if you’re looking to enjoy the sun in Horta, planning a visit later in the year will yield much brighter prospects!

Percentage of Sunny Days in January in Horta

The chart illustrates the percentage of sunny days in Horta 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 Horta experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%27%26%28%30%45%45%52%43%38%27%25%
Data source: Horta January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Horta in January

In Horta, Portugal, January marks the beginning of the year with 9 hours of daylight, inviting a tranquil ambiance as the island basks in the gentle light of winter. As February rolls in, the days progressively lengthen, reaching 10 hours, and this trend continues through the spring months. By March, daylight extends to 11 hours, and April enjoys a significant boost with 13 hours of sunlight, signaling the vibrant awakening of nature. The peak of daylight arrives in the summer months, with 14 hours of sunshine from May to July, creating perfect conditions for outdoor activities. As summer fades into autumn, daylight gradually diminishes, returning to 12 hours in September and easing back to 10 hours by November. Ultimately, December once again cloaks Horta in 9 hours of daylight, echoing the beginning of the cycle and inviting reflection as the year comes to a close.

Average Daylight Hours in Horta for January

The chart illustrates the variation in daylight duration in Horta throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 48m10h 45m11h 58m13h 13m14h 16m14h 47m14h 31m13h 35m12h 23m11h 8m10h 3m9h 30m
Data source: Horta daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Horta

In Horta, Portugal, January greets residents and visitors with invigorating winds, averaging 10.7 m/s (24 mph)—one of the briskest months of the year. This month sets a lively tone that shines against the generally calming backdrop of the warmer summer months, where the wind speed dips significantly to as low as 4.8 m/s (11 mph) in June. Following January, February sees a slight increase to 11.4 m/s (25 mph), before transitioning into more variable conditions as spring approaches. The winds gradually moderate with March bringing a notable drop to 7.2 m/s (16 mph), suggesting a serene shift towards the blossoming landscapes of early spring. By May, the breezes are gentler still, settling at 6.6 m/s (15 mph). As the year unfolds, these patterns highlight a dynamic climate, where the wind dances dramatically in the cooler months before yielding to the whispered calm of summer, only to return with gusto by late autumn.

Average January Wind Speed in Horta

The chart displays monthly wind speed patterns in Horta, 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.
JanFebMarAprMayJunJulAugSepOctNovDec10.7 m/s11.47.28.16.64.86.16.16.46.79.09.3
Data source: Horta January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Horta Compares to Other Months

The weather in Horta 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 Horta and find detailed weather information for every month.

In January, the weather tends to be slightly warmer with minimum temperatures around 12°C (53°F) and average highs reaching up to 19°C (66°F), while February cools down a bit, featuring a minimum of 9°C (49°F) and an average maximum of 18°C (64°F). Precipitation in January is slightly higher at 90 mm (3.6 in) over 12 days, compared to 79 mm (3.1 in) over 14 days in February, suggesting a more consistent chance of rain during the latter month. Humidity levels remain similar, with January at 84% and February at 83%. For a more detailed look at what to expect, visit Horta weather in February.

In comparing the weather of January and March, January tends to be slightly warmer with average temperatures around 16°C (61°F), compared to March's average of 15°C (60°F). While both months experience mild temperatures, January's maximum highs reach up to 19°C (66°F), slightly outpacing March's 18°C (65°F). January also sees more precipitation, with about 90 mm (3.6 in) over 12 days, while March has less, totaling 63 mm (2.5 in) across 10 days. Humidity levels are similar, with January at 84% and March at 85%. For more details on March weather, you can visit Horta weather in March.

In comparing the weather between January and April, January tends to be slightly warmer with average temperatures ranging from a minimum of 12°C (53°F) to a maximum of 19°C (66°F), while April features a lower minimum temperature of 9°C (49°F) and a maximum of 18°C (65°F). Precipitation levels are also notable; January experiences 90 mm (3.6 in) of rain over 12 days, whereas April sees less precipitation at 75 mm (3.0 in) spread across 14 days. Both months have similar humidity levels, with January at 84% and April slightly higher at 85%. For more detailed information, you can refer to Horta weather in April.

In January, the weather is characterized by mild temperatures, with a minimum of 12°C (53°F), an average of 16°C (61°F), and a maximum reaching 19°C (66°F). This month sees relatively high precipitation at 90 mm (3.6 in) over 12 days, coupled with a humidity level of 84%. By contrast, May offers slightly warmer conditions, with an average temperature rising to 17°C (62°F) and a maximum of 20°C (67°F). Precipitation decreases to 63 mm (2.5 in) across 11 days, and humidity remains comparable at 83%. For more detailed information, you can check Horta weather in May.

In January, the weather features cooler temperatures with a minimum of 12°C (53°F) and an average of 16°C (61°F), peaking at a maximum of 19°C (66°F). This month experiences significant rainfall, with 90 mm (3.6 in) over approximately 12 days, and humidity levels are relatively high at 84%. In contrast, June offers warmer conditions, with minimum temperatures of 14°C (57°F) and an average of 19°C (66°F), reaching a maximum of 23°C (73°F). The month is drier, receiving only 38 mm (1.5 in) of precipitation across 6 days, while humidity remains slightly lower at 85%. For a more detailed insight into the climate specifics, you can visit Horta weather in June.

In January, the weather is cooler with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 19°C (66°F), and it experiences considerably higher precipitation at 90 mm (3.6 in) over 12 days, accompanied by high humidity at 84%. In contrast, July brings warmer temperatures with a minimum of 18°C (64°F) and a maximum of 24°C (75°F), along with significantly reduced rainfall of just 27 mm (1.1 in) over 5 days, while humidity remains fairly high at 86%. For a closer look at the summer conditions, check out Horta weather in July.

In January, the weather is cooler with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 19°C (66°F) and an average of 16°C (61°F). The month experiences fairly significant rainfall, with 90 mm (3.6 in) of precipitation over approximately 12 days, accompanied by high humidity levels of 84%. In contrast, August offers a much warmer climate, featuring temperatures that vary between a minimum of 20°C (68°F) and a maximum of 25°C (77°F), with an average temperature of 22°C (73°F). Precipitation decreases to 58 mm (2.3 in) over about 9 days, and humidity remains slightly lower at 83%. For more details about the weather in August, you can visit Horta weather in August.

January and September showcase distinct weather patterns. In January, temperatures are cooler, ranging from a minimum of 12°C (53°F) to a maximum of 19°C (66°F), with an average temperature of 16°C (61°F). The month experiences higher precipitation, totaling 90 mm (3.6 in) over 12 days, accompanied by a humidity level of 84%. In contrast, September warms up significantly, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 25°C (77°F) and an average of 22°C (72°F). The precipitation decreases to 57 mm (2.2 in) over 11 days, while maintaining a similar humidity level of 83%. To explore more about the weather in September, visit Horta weather in September.

In January, Horta experiences cooler temperatures, with a minimum of 12°C (53°F) and an average of 16°C (61°F), peaking at a maximum of 19°C (66°F). This month sees substantial precipitation, totaling 90 mm (3.6 in) over 12 days, coupled with high humidity at 84%. In contrast, October brings warmer and more pleasant weather, featuring a minimum temperature of 15°C (59°F) and an average of 20°C (69°F), reaching up to 25°C (76°F). Precipitation decreases to 74 mm (2.9 in) across the same number of days, and humidity falls to 79%. For a more detailed look at October weather, you can visit Horta weather in October.

In January, the weather in Horta features a minimum temperature of 12°C (53°F) and an average of 16°C (61°F), with a maximum reaching 19°C (66°F). The month experiences about 90 mm (3.6 in) of rainfall over approximately 12 days, accompanied by a high humidity level of 84%. In contrast, November sees slightly milder temperatures, with a minimum of 14°C (57°F), an average of 18°C (65°F), and a maximum of 22°C (71°F). However, November also has increased precipitation, totaling 124 mm (4.9 in) over around 15 days, and a humidity level of 80%. For more detailed information, you can refer to Horta weather in November.

In January, the weather shows a slightly cooler trend compared to December, with average temperatures dropping from 17°C (63°F) to 16°C (61°F). While both months share a minimum temperature of around 12°C (54°F), January has a maximum temperature of 19°C (66°F), which is marginally lower than December's peak of 20°C (68°F). Precipitation also decreases in January, with 90 mm (3.6 in) falling over about 12 days, compared to December's 108 mm (4.3 in) over 14 days. Humidity remains high in both months, hovering around 84% in January and 85% in December. For more detailed information, check Horta weather in December.

Compare Horta's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Horta

January in Horta brings a noticeable shift in weather, characterized by mild temperatures that range from cool lows to comfortable highs, making it a refreshing start to the year. With an average humidity of 84% and 90 mm of precipitation spanning about 12 days, this month is often wetter compared to the drier summer months, yet offers a serene charm that many find appealing. While the temperatures remain pleasant for outdoor activities, travelers should be prepared for the occasional rain shower. Overall, January’s climate is a gentle reminder of the Azores' lush landscapes, making it a unique destination in winter. For a deeper dive into the area's weather throughout the year, check out Horta Climate.