Last updated: August 27, 2025
October in Rotterdam, Netherlands presents a fascinating blend of autumnal charm and unpredictable weather. With maximum temperatures reaching 25°C (78°F) and an average of 12°C (55°F), the month can be quite mild. However, cool evenings can dip to a brisk 2°C (36°F). This month also sees considerable rainfall, accumulating to 92 mm (3.6 in) over approximately 16 days, contributing to a robust humidity level of 89%. Embrace your cozy layers and enjoy the vibrant fall scenery that Rotterdam has to offer!
In October, Rotterdam experiences a delightful transition into autumn, with temperatures gradually cooling from the warmer months. The month begins with a minimum of around 2°C (36°F) and reaches an average of 12°C (55°F), offering a pleasant respite from the summer heat. On particularly warm days, the city can still enjoy a maximum of up to 25°C (78°F), making it a great time for outdoor activities before winter sets in. As the leaves change and daylight hours shorten, the crisp air hints at the colder months ahead. October stands out as a month of transformation in Rotterdam, balancing mild days with the refreshing embrace of autumn.
In October, Rotterdam experiences a notable spike in precipitation, with an average of 92 mm (3.6 in) of rainfall, making it one of the wetter months of the year. This increase comes alongside an uptick in rainy days, averaging 16 days, hinting at a transition into the more turbulent weather of late autumn. This trend stands in contrast to the drier months preceding it, such as April and May, where rainfall is significantly lower. As the city embraces the crisp autumn air, residents may find themselves reaching for umbrellas more often, reflecting the shifting dynamics of Rotterdam's climate as it prepares for the winter months ahead.
In October, Rotterdam experiences a notable rise in humidity, with levels averaging 89%—a significant increase from the previous month's 82%. This transition marks a return to the higher humidity levels characteristic of the autumn months, echoing the 92% recorded in November and December. Throughout the year, humidity in Rotterdam sees a gradual decline from the damp chill of winter to the comparatively drier summer months, peaking again as the days grow shorter and cooler. Such trends underscore the city's maritime climate, where the interplay of seasonal changes consistently influences atmospheric moisture, creating a unique environment for residents and visitors alike.
As October unfolds in Rotterdam, the UV Index registers a moderate level of 3, indicating that while sun exposure isn't intense, it's wise to remain mindful, particularly on sunnier days. With a burn time of approximately 30 minutes, it’s the perfect time to enjoy the cool autumn air without overexposing the skin. This month's UV Index reflects a gradual decline from the summer's peak values, which saw highs of 8 in June and July, where sun safety was paramount. Comparatively, the surrounding months highlight a transition from the summer's intense rays to the more subdued autumn sun. As the year progresses, the UV Index trends toward lower levels, reminding us to adapt our sun protection awareness according to the season. For more detailed insights on UV exposure, explore the Rotterdam UV Index.
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In October, Rotterdam experiences a welcoming dip in sunshine, with approximately 243 hours of sun illuminating the city's vibrant streets. This month marks a significant decrease compared to the sun-drenched summer months, where July and June basked in over 400 hours of warmth. The change in daylight is palpable as the brisk autumn air sets in, yet October still holds onto a lovely glow—surpassing summer's tail-end and early autumn months like September, which had 329 hours. As the city transitions into the cooler months, October offers a balanced blend of vibrant foliage under the autumn sun, making it a wonderful time for strolling along the waterfront or enjoying the local parks.
In October, Rotterdam experiences a 29% chance of sunny weather, marking a slight dip as the city transitions into fall. This is consistent with a gradual decrease in sunshine probability as the year progresses, beginning from a peak of 40% in April and slowly declining through the summer months. Even though October offers more sun than the dreary winter months that follow, it's evident that the days are getting shorter and the clouds more predominant. With the likelihood of sunshine still outpacing the chill of November's 22%, October remains a time where the vibrant autumn colors can still be enjoyed under the occasional sunny skies.
As autumn sets in, October in Rotterdam sees a subtle shift in daylight duration, averaging around 10 hours of light each day. This reflects a gradual decline from the generous 16 hours of daylight enjoyed in the peak of summer, with daylight steadily decreasing as the city transitions towards winter. Following September’s 12 hours, October marks the start of shorter days, hinting at the approaching winter months where the daylight dips further to just 8 hours in November. This seasonal ebb and flow not only marks the changing of the seasons but also invites the beauty of autumn, as the city embraces the cozy charm accompanied by crisp air and colorful foliage.
As October sets in, Rotterdam experiences a notable increase in average wind speed, reaching 4.8 m/s (11 mph), making it one of the windiest months of the year. This uptick contrasts with the quieter breezes of summer, where wind speeds dipped to their lowest during June and September, averaging just 3.2 m/s (7 mph) and 3.4 m/s (8 mph), respectively. The autumnal escalations signal the transition into a more dynamic season, with winds beginning to stir the city before the colder months settle in. Interestingly, October’s winds closely align with the speeds observed in the earlier spring months, reflecting a vibrant shift in the air as the year reaches its zenith. Thus, as you wander through Rotterdam, embrace the refreshing gusts that characterize this vibrant time of year.
Weather in Rotterdam varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Rotterdam, focusing on differences in temperature, rainfall, humidity, and UV levels.
In October, temperatures typically range from a minimum of 2°C (36°F) to a maximum of 25°C (78°F), with an average of 12°C (55°F); this month experiences a significant amount of rainfall at 92 mm (3.6 in) across 16 days and an elevated humidity of 89%. In contrast, January presents much colder conditions, with temperatures ranging from a minimum of -8°C (19°F) to a maximum of 14°C (58°F) and an average of 5°C (41°F). The precipitation is lower at 57 mm (2.3 in) over 12 days, and humidity remains high at 91%. For more detailed information about January weather, you can check Rotterdam weather in January.
October and February present contrasting weather conditions. In October, temperatures typically range from a mild 2°C (36°F) at night to a warm 25°C (78°F) during the day, with an average temperature around 12°C (55°F). This month also sees a considerable amount of precipitation, totaling 92 mm (3.6 in) over about 16 days, while humidity remains high at 89%.
In stark contrast, February experiences much colder temperatures, with minimums plunging to -9°C (15°F) and a maximum of 18°C (65°F), averaging around 5°C (42°F). Precipitation decreases to 65 mm (2.6 in) over approximately 12 days, maintaining the same 89% humidity level. For a more detailed overview, you can check out Rotterdam weather in February.
In comparing the weather conditions of October and March, October tends to be milder with an average temperature of 12°C (55°F) and maximums reaching up to 25°C (78°F), while March has cooler temperatures averaging 7°C (45°F) and lows dipping to -8°C (18°F). October experiences more rainfall, totaling 92 mm (3.6 in) over about 16 days, compared to March's 69 mm (2.7 in) across 14 days. Both months exhibit high humidity levels, with October slightly higher at 89% compared to March's 87%. For specific insights into March weather patterns, you can refer to Rotterdam weather in March.
October and April present distinct weather patterns, showcasing a transition between seasons. In October, temperatures typically range from a minimum of 2°C (36°F) to a pleasant maximum of 25°C (78°F), with an average of 12°C (55°F). The month experiences significant precipitation, averaging 92 mm (3.6 in) over about 16 days, while humidity remains high at 89%. In contrast, April starts off cooler, with temperatures dipping to a minimum of -1°C (30°F) and reaching a maximum of 27°C (81°F), averaging 10°C (50°F). The rainfall is considerably less, with only 44 mm (1.7 in) over approximately 9 days, and humidity is slightly lower at 85%. For more detailed information on April weather, visit Rotterdam weather in April.
In comparing the weather of October and May, we notice that both months experience mild temperatures, though there are some distinct differences. October's temperatures range from a chilly minimum of 2°C (36°F) to a comfortable maximum of 25°C (78°F), averaging around 12°C (55°F). In contrast, May has slightly higher temperatures, with a minimum of 1°C (35°F) and a warm maximum reaching up to 31°C (87°F), leading to an average of 13°C (56°F). Precipitation is more frequent in October, with 92 mm (3.6 in) over 16 days, compared to May’s 65 mm (2.5 in) over just 12 days. Additionally, humidity levels are higher in October at 89%, while May has a more moderate 82%. For those looking to delve deeper into May's weather specifics, you can check out Rotterdam weather in May.
In October, the weather tends to be cooler, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 25°C (78°F), while the average hovers around 12°C (55°F). The month is marked by higher humidity levels at 89% and greater precipitation, averaging 92 mm (3.6 in) over 16 days. In contrast, June offers milder conditions, with temperatures starting at 7°C (45°F) and reaching up to 32°C (89°F), averaging 17°C (63°F). Precipitation is also less frequent in June, totaling around 72 mm (2.8 in) over just 10 days, with slightly lower humidity at 82%. For a detailed look at the weather in June, check out Rotterdam weather in June.
When comparing the weather in October and July, significant differences emerge. October features cooler temperatures, with a minimum of 2°C (36°F) and an average of 12°C (55°F), while July enjoys a warmer climate, boasting a minimum of 8°C (47°F) and an average of 18°C (65°F). The maximum temperature in July can soar up to 38°C (101°F), contrasting starkly with October's peak of 25°C (78°F). Additionally, October experiences more rainfall, with 92 mm (3.6 in) of precipitation over 16 days, compared to July’s 68 mm (2.7 in) over 13 days. Humidity remains higher in October at 89%, while July's humidity is slightly lower at 80%. For more detailed insights, visit Rotterdam weather in July.
In comparing the weather conditions of October and August, October generally presents a cooler and more variable climate. The minimum temperature in October drops to 2°C (36°F), while August enjoys a milder minimum of 8°C (48°F). Average temperatures also reflect this difference, with October peaking at an average of 12°C (55°F) compared to August's warmer 18°C (65°F). Additionally, August boasts a higher maximum temperature of 33°C (93°F), whereas October’s highest reaches 25°C (78°F).
Precipitation levels are relatively similar, with October receiving slightly more at 92 mm (3.6 in) over 16 days compared to August's 84 mm (3.3 in) across 14 days. The humidity in October is notably higher at 89% compared to August's 76%. Overall, August tends to be warmer and drier, making it a more favorable month for outdoor activities. For more detailed insights on August weather, you can check Rotterdam weather in August.
In comparing the weather between September and October, October exhibits a notable drop in average temperatures, ranging from a minimum of 2°C (36°F) to a maximum of 25°C (78°F), while September is warmer, with temperatures varying from a minimum of 4°C (40°F) to a maximum of 31°C (87°F). Additionally, October experiences more precipitation, totaling 92 mm (3.6 in) over 16 days, compared to September's 75 mm (3.0 in) across 11 days. Humidity rises slightly in October, averaging 89% compared to 82% in September. For more detailed information, you can check Rotterdam weather in September.
October weather typically sees a wider temperature range, with minimums around 2°C (36°F) and maximums reaching up to 25°C (78°F). The month experiences relatively high humidity at 89% and considerable precipitation, averaging 92 mm (3.6 in) over 16 days. In contrast, November ushers in cooler temperatures, with lows dipping to -2°C (29°F) and an average of 8°C (46°F), while the maximum temperature is lower at 18°C (65°F). Although November has less precipitation at 56 mm (2.2 in) over 12 days, the humidity remains high at 92%. For more detailed information, check out Rotterdam weather in November.
October and December present distinct weather characteristics. In October, temperatures range from a minimum of 2°C (36°F) to a maximum of 25°C (78°F), averaging around 12°C (55°F). The month sees an average of 92 mm (3.6 in) of precipitation over about 16 days, with humidity levels at a relatively high 89%. In contrast, December experiences cooler temperatures with a minimum of -4°C (25°F) and a maximum of 14°C (57°F), averaging 6°C (43°F). Precipitation remains similar at 90 mm (3.5 in), but it occurs over a slightly increased number of days, totaling 17. Humidity also edges up to 92%. Overall, December is significantly colder and damp compared to the milder, more variable weather of October. For more details, check out this link: Rotterdam weather in December.
As autumn unfolds, October in Rotterdam presents a striking contrast to the preceding summer months. Temperatures begin to dip, with a more mild average replacing the summer heat, and brisk mornings serving as a reminder of the season's change. Rainfall becomes more frequent, contributing to the city's lush, vibrant landscapes, as 16 days of precipitation drench the city in a total of 92 mm. This season also sees a noticeable increase in humidity at 89%, adding a soft, atmospheric quality to the cooler air. For those interested in the nuances of Rotterdam's weather patterns throughout the year, explore more about the city's unique conditions at Rotterdam Climate.