October Weather in Ribeira Grande, Portugal

Last updated: February 24, 2025

October in Ribeira Grande, Portugal offers a mild climate characterized by an average temperature of 20°C (69°F), with daily highs reaching up to 25°C (76°F) and lows dropping to 15°C (59°F). This month also sees a notable humidity level of 79%, creating a somewhat crisp atmosphere. While October brings about 12 days of precipitation totaling 74 mm (2.9 in), the rain often enhances the lush greenery that defines this beautiful region. Visitors can enjoy a balance of pleasant warmth and refreshing coastal breezes, making it an ideal time to explore Ribeira Grande's stunning landscapes and rich cultural heritage.

October Temperature in Ribeira Grande

In October, Ribeira Grande, Portugal, enjoys a mild retreat from the summer heat, with temperatures ranging from a pleasant 15°C (59°F) to a comfortable 25°C (76°F). The average temperature settles around 20°C (69°F), making it an inviting time for outdoor exploration. As the month progresses, a noticeable transition occurs from the warmer days of September, with highs that mirror the summer months, yet the cooler evenings hint at the approaching winter. This blend of mild afternoons and crisp nights creates an ideal atmosphere for enjoying the stunning landscapes and cultural offerings of the Azores. Overall, October serves as a delightful bridge into the cooler months, where the vibrant beauty of Ribeira Grande thrives.

October Weather in Ribeira Grande: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Ribeira Grande, 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 Ribeira Grande 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.

October Precipitation in Ribeira Grande

In October, Ribeira Grande experiences a noticeable shift in precipitation patterns as the summer dryness gives way to a more robust wet season. With an average of 74 mm (2.9 in) of rainfall over approximately 12 days, October serves as a transitional month, bridging the dry summer and the upcoming rainy winter. This increase in precipitation is part of a trend that sees November receiving a significant 124 mm (4.9 in), marking the start of the island's peak rainfall period. Compared to the preceding months, October's rainfall reflects a steady rise, underscoring the region's climatic variability and the importance of preparing for the wetter days that lie ahead.

October Precipitation Trends in Ribeira Grande

The chart displays monthly precipitation patterns in Ribeira Grande, with values for each month alongside October's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec91796375633827585774124108
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Ribeira Grande

In Ribeira Grande, Portugal, October marks a notable shift in humidity, dropping to 79%, the lowest level recorded throughout the year. This decrease follows a consistent high of around 83%-86% during the summer months, particularly peaking in July, which maintains the characteristic dampness typical of the region. As autumn progresses, the humidity inches back up slightly in November to 80%, signaling a gradual return to the wetter conditions seen earlier in the year. Overall, this trend reflects a transitional phase in Ribeira Grande's climate, where October offers a brief respite from the moisture-laden air that predominates over the other months.

October Average Humidity in Ribeira Grande

This chart illustrates the average monthly humidity levels in Ribeira Grande, with October's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how October's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%85%85%83%85%86%83%83%79%80%85%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Ribeira Grande

October in Ribeira Grande, Portugal, brings a high UV Index of 7, indicating a shift from the extreme levels seen in the summer months. With a burn time of 25 minutes, it's essential to remain vigilant, particularly for those with fair skin. This month marks a transition toward more moderate exposure levels, as the UV Index has steadily declined from its peak of 11 in June. This trend signals the approaching winter, where the UV Index generally falls, as seen in November and December. For sun-seekers, October still offers opportunities for outdoor activities, but it's wise to keep sun safety in mind. For more details on UV exposure, visit Ribeira Grande UV Index.

Maximum UV Index Levels in Ribeira Grande for October

The chart shows the monthly maximum UV Index (UVI) for Ribeira Grande in October, 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: Ribeira Grande October 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.

October Sunshine in Ribeira Grande

October in Ribeira Grande, Portugal, bathes the landscape in a soothing glow as the month boasts an impressive 276 hours of sunshine. This sunshine is a delightful continuation of the warmer months, following the height of summer in July with 388 hours. As autumn sets in, sunshine hours gradually decrease from the summer peak, yet October still shines brighter than many other months. The transition from the vibrant sunlight of June and July to October reflects a beautiful balance, offering visitors the chance to enjoy the region's natural beauty without the intense heat. With every sun-soaked day, October invites exploration, whether it's wandering the charming streets or basking in the coastal breeze.

Monthly Sunshine Duration in Ribeira Grande: October Highlighted

The October sunshine duration represents the total number of hours Ribeira Grande experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec153h211h263h292h335h356h388h362h319h276h207h200h
Data source: Ribeira Grande October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ribeira Grande During October

In Ribeira Grande, Portugal, October marks a transition to a milder climate, with a 38% chance of sunny weather. This figure reflects a decrease compared to the sunniest months of July and August, where the likelihood soars to 45% and 52% respectively. However, October still offers a respectable amount of sunshine, surpassing the winter months, which see a more significant drop in sunny days, particularly in November with only 27%. Overall, while October does not boast the summer's peak sun, its moderate forecast provides an optimistic outlook for those seeking mild weather, especially when compared to the gloomier winter months ahead.

Percentage of Sunny Days in October in Ribeira Grande

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

Daylight Hours in Ribeira Grande in October

In Ribeira Grande, Portugal, October marks a gentle transition as daylight begins to wane, offering about 11 hours of daylight. This month follows the summer peak where daylight stretched to 14 hours in the preceding months of May through July. As the year progresses from the brightness of spring and summer, October signals the gradual retreat of daylight, reminiscent of the natural rhythms observed throughout the year. The decrease from September’s 12 hours highlights the shift into the shorter days of autumn, paving the way for the cozy months ahead. With each passing month, the landscape embraces a rich tapestry of seasonal change, inviting locals and visitors alike to savor the beauty of this softer light.

Average Daylight Hours in Ribeira Grande for October

The chart illustrates the variation in daylight duration in Ribeira Grande throughout the year, with October 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: Ribeira Grande daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Ribeira Grande

As October arrives in Ribeira Grande, Portugal, the wind begins to whisper a gentle transition from the breeze of summer to the briskness of autumn. Average wind speeds peak in January and February at around 10.7 m/s (24 mph) and 11.4 m/s (25 mph), gradually tapering to a more mild 6.7 m/s (15 mph) this month. Following the summer months, where the winds soften to about 6.1 m/s (14 mph) from July to September, October introduces a subtle increase, hinting at the approaching winter. This progressive shift in wind speed not only signals seasonal change but also invites visitors to experience the invigorating yet calming effect of October’s nature. As November approaches, winds are set to regain strength, promising a renewed vigor as fall deepens.

Average October Wind Speed in Ribeira Grande

The chart displays monthly wind speed patterns in Ribeira Grande, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec10.711.47.28.16.64.86.16.16.46.7 m/s9.09.3
Data source: Ribeira Grande October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Ribeira Grande Compares to Other Months

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

In October, the weather is generally warmer with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 25°C (76°F), offering a pleasant climate for outdoor activities. The month also experiences 74 mm (2.9 in) of precipitation over 12 days, with humidity levels at 79%. In contrast, January tends to be cooler, with average temperatures between a minimum of 12°C (53°F) and a maximum of 19°C (66°F). This month receives slightly more precipitation, totaling 90 mm (3.6 in) also over 12 days, and exhibits higher humidity at 84%. For more information on January weather specifics, you can check Ribeira Grande weather in January.

October typically enjoys warmer temperatures compared to February, with average highs reaching about 25°C (76°F) compared to February's maximum of 18°C (64°F). While October has a pleasant average of 20°C (69°F), February sees cooler temperatures with an average of 15°C (59°F). Precipitation levels are relatively similar, with October receiving 74 mm (2.9 in) over 12 days and February slightly higher at 79 mm (3.1 in) over 14 days. Additionally, February experiences slightly higher humidity at 83%, compared to October's 79%. For more detailed information, you can check Ribeira Grande weather in February.

When comparing the weather in October and March, October tends to be warmer and slightly wetter than March. October features temperatures ranging from a minimum of 15°C (59°F) to a maximum of 25°C (76°F), with an average temperature of 20°C (69°F). In contrast, March has cooler temperatures, with a minimum of 10°C (51°F) and a maximum of 18°C (65°F), averaging around 15°C (60°F). While October experiences about 74 mm (2.9 in) of precipitation over 12 days, March sees slightly less rainfall at 63 mm (2.5 in) across 10 days. Additionally, March has a higher relative humidity of 85% compared to 79% in October. For more details on the weather in March, visit Ribeira Grande weather in March.

When comparing the weather in October and April, one can observe distinct differences and similarities. In October, temperatures are generally warmer, with a minimum of 15°C (59°F) and an average of 20°C (69°F), while April features cooler temperatures, starting from a minimum of 9°C (49°F) and averaging 15°C (60°F). Both months experience a notable amount of precipitation, with October receiving about 74 mm (2.9 in) over 12 days, and April close behind with 75 mm (3.0 in) over 14 days. Humidity levels are slightly higher in April at 85%, compared to October's 79%. For those interested in specific April conditions, you can learn more about the weather in the area through this link: Ribeira Grande weather in April.

October and May showcase distinct weather patterns, with October generally feeling warmer. In October, temperatures range from a minimum of 15°C (59°F) to a maximum of 25°C (76°F), averaging around 20°C (69°F). In contrast, May experiences slightly cooler temperatures, with a minimum of 12°C (53°F) and a maximum of 20°C (67°F), yielding an average of 17°C (62°F). Both months see significant humidity, with October at 79% and May slightly higher at 83%. Precipitation is also present in both months, but October has a bit more with 74 mm (2.9 in) over approximately 12 days, while May receives 63 mm (2.5 in) over 11 days. For a more detailed look at conditions during May, check out this link: Ribeira Grande weather in May.

When comparing the weather in October and June, it is evident that October tends to be slightly warmer, with average temperatures reaching 20°C (69°F) compared to June's average of 19°C (66°F). October also sees a higher maximum temperature of 25°C (76°F), while June peaks at 23°C (73°F). However, June experiences less precipitation, with only 38 mm (1.5 in) over 6 days, in contrast to October's 74 mm (2.9 in) over 12 days. Humidity levels are relatively similar, with October at 79% and June slightly higher at 85%. For more detailed insights on June weather, visit Ribeira Grande weather in June.

In comparing the weather between October and July, October tends to be slightly cooler, with minimum temperatures around 15°C (59°F) and maximums reaching 25°C (76°F). In contrast, July experiences milder temperatures, with a minimum of 18°C (64°F) and a maximum of 24°C (75°F). While October sees more days of precipitation, totaling 12 days and 74 mm (2.9 in), July remains much drier, with only 27 mm (1.1 in) over 5 days. Additionally, humidity levels are higher in July at 86%, compared to 79% in October. For more detailed information, check out Ribeira Grande weather in July.

In comparing October and August weather in Ribeira Grande, October presents slightly cooler temperatures, with an average of 20°C (69°F) compared to 22°C (73°F) in August. The minimum temperature in October dips to 15°C (59°F), whereas August starts at a warmer 20°C (68°F). Precipitation is more frequent in October, occurring over 12 days with a total of 74 mm (2.9 in), compared to 9 days and 58 mm (2.3 in) in August. Humidity levels are also somewhat lower in October at 79%, while August experiences a higher humidity of 83%. For more detailed insights, you can check Ribeira Grande weather in August.

In comparing the weather between September and October, October tends to be slightly cooler, with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 25°C (76°F), while September features warmer temperatures with a minimum of 19°C (66°F) and an average of 22°C (72°F). Precipitation in October is higher at 74 mm (2.9 in) over 12 days, compared to September's 57 mm (2.2 in) over 11 days. Additionally, October experiences a humidity level of 79%, slightly lower than September's 83%. For more detailed insights, check out Ribeira Grande weather in September.

October and November showcase a transition in weather patterns. October typically experiences warmer temperatures, with a minimum of 15°C (59°F) and an average of 20°C (69°F), resulting in a pleasant maximum of 25°C (76°F). However, it also sees about 74 mm (2.9 in) of rainfall over approximately 12 days, with humidity levels around 79%. In contrast, November brings slightly cooler temperatures, with a minimum of 14°C (57°F) and an average of 18°C (65°F), peaking at 22°C (71°F). This month also presents increased precipitation, totaling 124 mm (4.9 in) over about 15 days, and a marginal rise in humidity to 80%. For more insights on November weather, you can check Ribeira Grande weather in November.

In October, the weather is generally warmer, with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 25°C (76°F). The month experiences around 74 mm (2.9 in) of precipitation over approximately 12 days, and the humidity level is around 79%. In contrast, December sees cooler temperatures, with a minimum of 12°C (54°F) and a maximum of 20°C (68°F), accompanied by increased precipitation of 108 mm (4.3 in) over about 14 days and higher humidity at 85%. For more details on the December climate, you can visit Ribeira Grande weather in December.

Compare Ribeira Grande's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Ribeira Grande

As October unfolds in Ribeira Grande, the weather brings a distinct transition from the warmer summer months. With average temperatures settling around a comfortable 20°C (69°F), this month's moderate climate is characterized by mild highs of 25°C (76°F) and cooler lows dipping to 15°C (59°F). However, October is also notable for its increased humidity and precipitation, with rain falling on about 12 days, totaling 74 mm (2.9 in). This blend of warmer days and occasional rain enhances the lush landscape, making it a unique time to experience the vibrant beauty of the Azores. For an in-depth look at seasonal patterns, visit Ribeira Grande Climate.