October Weather in Grand Haven, United States

Last updated: February 24, 2025

In Grand Haven, United States, October ushers in a transitional climate characterized by mild temperatures and increased precipitation. The month showcases a maximum temperature peaking at 24°C (75°F), while the average hovers around 13°C (55°F), dipping to a chilly minimum of 3°C (37°F). Rainfall is a significant feature this month, with a total of 147 mm (5.8 in) spread over 17 days, contributing to the high humidity level of 82%. As autumn progresses, residents can expect a blend of crisp air and vibrant fall colors, marked by the rhythmic pattern of rain that brings life to the changing landscape.

October Temperature in Grand Haven

In October, Grand Haven transitions into a crisp autumn atmosphere, with temperatures showcasing a delightful shift. The month begins with a cool minimum of 3°C (37°F), providing a refreshing bite to the air, while average temperatures rise to a comfortable 13°C (55°F), inviting residents and visitors alike to embrace outdoor activities amidst the falling leaves. As daytime unfolds, the pleasant maximum reaches up to 24°C (75°F), creating perfect conditions for enjoying the vibrant autumn scenery. This month marks a clear departure from the summer warmth of previous months, ushering in a cozy fall ambiance that encapsulates the charm of this lakeside town. The gradual coolness and picturesque landscapes make October an enchanting time to experience all that Grand Haven has to offer.

October Weather in Grand Haven: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Grand Haven, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec282835425365727266554135
Data source: Temperature data for Grand Haven 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 Grand Haven

In Grand Haven, Michigan, October marks a significant shift in weather, with precipitation soaring to 147 mm (5.8 in), making it the wettest month of the year. This increase is reflected in the 17 rainy days, contrasting sharply with the drier summer months, such as July and August, which see only 8 and 9 days of rain, respectively. The trend of rising precipitation continues from September's 106 mm (4.2 in), highlighting the transition into the fall season. As the trees shed their leaves and the days grow shorter, October's showers contribute to the region's vibrant autumn landscape while preparing the ground for winter's chill.

October Precipitation Trends in Grand Haven

The chart displays monthly precipitation patterns in Grand Haven, 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.
JanFebMarAprMayJunJulAugSepOctNovDec73757110112811859631061478477
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Grand Haven

As October settles in Grand Haven, residents experience a moderate shift in humidity, averaging 82%. This marks a slight increase from the drier summer months of July and August, when humidity dipped to 78% and 79%, respectively. Despite this modest rise, October still maintains a more comfortable level compared to the winter months, where humidity soars back up to around 87%. The gradual transitioning through the seasons is gracefully reflected in the data, with early autumn retaining some of summer's freshness while hinting at the dampness of the approaching winter. Overall, October serves as a bridge, capturing the essence of autumn's crispness while transitioning towards the more humid winter months.

October Average Humidity in Grand Haven

This chart illustrates the average monthly humidity levels in Grand Haven, 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.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%87%82%81%78%79%80%82%87%86%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Grand Haven

As October arrives in Grand Haven, the UV Index dips to 5, placing it in the moderate exposure category. This marks a notable decrease from the very high levels seen during the summer months, where UV Index values soared to 10 in June and July. With a burn time of 30 minutes, sun safety is still important, but the urgency wanes compared to the previous months. This moderate level encourages outdoor activities while reminding residents to remain mindful of sun protection. As autumn progresses, the UV Index trends towards lower readings, ultimately reaching a cozy 2 in December. For a detailed look at the UV conditions throughout the year, check out the Grand Haven UV Index.

Maximum UV Index Levels in Grand Haven for October

The chart shows the monthly maximum UV Index (UVI) for Grand Haven 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.
JanFebMarAprMayJunJulAugSepOctNovDec24589101097532
Data source: Grand Haven 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 Grand Haven

As October unfolds in Grand Haven, the crisp autumn air contrasts beautifully with the 207 hours of sunshine that grace the area this month. While the warm summer months of July and August bask in the most sunlight, October still stands out as a month of transition, providing a significant drop from the vibrant 284 hours of September. This gradual decline hints at the approaching winter, yet the lingering warmth of October’s sun creates the perfect backdrop for enjoying the fall foliage. The trend shows a compelling narrative as the year progresses; from a bright January with only 89 hours, the sunshine steadily accumulates until it peaks in the summer. As the days shorten towards November, the rich golden hues of fall are bittersweet, reminding us of the bright days ahead while embracing the beautiful change of seasons.

Monthly Sunshine Duration in Grand Haven: October Highlighted

The October sunshine duration represents the total number of hours Grand Haven 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.
JanFebMarAprMayJunJulAugSepOctNovDec89h162h246h252h300h334h366h344h284h207h166h125h
Data source: Grand Haven October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Grand Haven During October

As October arrives in Grand Haven, the likelihood of sunny weather reflects a gradual decline from the vibrant summer months. With a 33% chance of sunshine, this picturesque coastal town bids farewell to the warmer days, just as September peaks at 54% sun. While October offers a more tempered climate, it still stands above the winter months, notably outshining November and December. This trend highlights a season of transition, where the crisp fall air begins to settle in, creating a charming backdrop for foliage and outdoor activities, albeit with a higher chance of overcast skies.

Percentage of Sunny Days in October in Grand Haven

The chart illustrates the percentage of sunny days in Grand Haven 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 Grand Haven experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%21%50%42%40%46%48%51%54%33%31%23%
Data source: Grand Haven October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Grand Haven in October

As October arrives in Grand Haven, daylight begins to wane, marking a notable shift from the vibrant, sun-soaked months of summer. With an average of only 10 hours of daylight, the days are noticeably shorter than the September peak of 12 hours, creating a transition into the cooler fall months. This pattern reflects a steady decline from the summer's longest days in June at 15 hours, followed by a gradual decrease that continues through November, where daylight dips back to 9 hours. The fading sunlight in October serves as a reminder of the impending winter, inviting residents to savor the crisp autumn days while they last.

Average Daylight Hours in Grand Haven for October

The chart illustrates the variation in daylight duration in Grand Haven throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 24m10h 32m11h 57m13h 26m14h 40m15h 17m14h 57m13h 50m12h 26m10h 58m9h 41m9h 2m
Data source: Grand Haven daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Grand Haven

As October rolls in, Grand Haven experiences a return to steady breezes, with an average wind speed of 4.7 m/s (11 mph), mirroring the calmer winds of late summer. This month signifies a transition, as the winds pick up slightly from the quieter months of July and August, which recorded their lowest speeds at 3.9 m/s (9 mph) and 3.4 m/s (8 mph), respectively. The gentle yet consistent winds of October create an inviting atmosphere for autumn strolls along the lakeshore, hinting at the gustier conditions that lie ahead in November and December, when average speeds surge to 6.2 m/s (14 mph) and 6.3 m/s (14 mph). This seasonal shift not only signals the impending chill but also infuses the landscape with a dynamic energy, making October a captivating time to embrace the outdoors in Grand Haven.

Average October Wind Speed in Grand Haven

The chart displays monthly wind speed patterns in Grand Haven, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.75.15.34.64.34.03.93.44.84.7 m/s6.26.3
Data source: Grand Haven October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Grand Haven Compares to Other Months

The weather in Grand Haven 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 Grand Haven and find detailed weather information for every month.

October and January exhibit stark contrasts in weather patterns. In October, temperatures range from a chilly 3°C (37°F) at night to a pleasant 24°C (75°F) during the day, with an average of 13°C (55°F). The month also sees significant rainfall, with a total of 147 mm (5.8 in) spread over 17 days and a humidity level of 82%. In contrast, January brings frigid conditions, with temperatures plummeting to a minimum of -21°C (-6°F) and only reaching a maximum of 9°C (48°F), averaging -2°C (29°F). This winter month experiences less precipitation, totaling 73 mm (2.9 in) over 12 days, while humidity creeps slightly higher to 87%. For more details on January weather, you can visit Grand Haven weather in January.

October and February present stark contrasts in weather patterns. In October, temperatures range from a cool 3°C (37°F) to a warm 24°C (75°F), with an average of 13°C (55°F), while February experiences a much colder climate, with temperatures dipping as low as -15°C (5°F) and averaging around -2°C (28°F). October sees a higher level of rainfall, totaling 147 mm (5.8 in) over 17 days, compared to February's 75 mm (3.0 in) over 14 days. Additionally, humidity in October is slightly lower at 82%, while February's humidity reaches 87%, adding to the chill of the winter air. For a more detailed look at February's weather, you can visit Grand Haven weather in February.

In October, temperatures in Grand Haven range from a minimum of 3°C (37°F) to a maximum of 24°C (75°F), with an average temperature of 13°C (55°F). The month is relatively wet, receiving 147 mm (5.8 in) of precipitation over 17 days and maintaining a humidity level of 82%. In contrast, March experiences much colder temperatures, with a minimum of -14°C (7°F) and a maximum of 14°C (58°F), averaging only 1°C (35°F). March sees less precipitation at 71 mm (2.8 in) across 11 days, and while the humidity is slightly higher at 86%, the overall feel is much colder. For a detailed comparison, you can check Grand Haven weather in March.

When comparing the weather in October and April, there are notable differences in temperature and precipitation. October experiences a wider temperature range with a minimum of 3°C and a maximum of 24°C, averaging around 13°C, while April starts colder, with a minimum of -4°C and a maximum of 17°C, averaging at 5°C. Precipitation is more abundant in October, with 147 mm over 17 days compared to April's 101 mm over 13 days. Additionally, April tends to have slightly higher humidity at 87%, compared to October’s 82%. For more detailed insights on April weather, you can check Grand Haven weather in April.

October and May present distinct weather patterns. In October, temperatures range from a minimum of 3°C (37°F) to a maximum of 24°C (75°F), with an average of 13°C (55°F). The month sees significant rainfall, with precipitation totaling 147 mm (5.8 in) over 17 days. Humidity remains steady at 82%, contributing to a crisp autumn feel.

In contrast, May features slightly lower minimum temperatures at 1°C (35°F) while peaking at 26°C (79°F), with an average of 12°C (53°F). The precipitation in May is less, totaling 128 mm (5.0 in) over 13 days, yet humidity remains constant at 82%.

For more detailed information on the weather during this vibrant spring month, you can visit Grand Haven weather in May.

When comparing the weather in October and June, October tends to be cooler, with average temperatures ranging from a minimum of 3°C (37°F) to a maximum of 24°C (75°F), while June experiences milder temperatures, ranging from 9°C (49°F) to 27°C (81°F). Additionally, October sees more precipitation, with 147 mm (5.8 in) over about 17 days, compared to June's 118 mm (4.7 in) over 12 days. Interestingly, both months have similar humidity levels, with October at 82% and June at 81%. For more detailed information, check out Grand Haven weather in June.

In comparing the weather between October and July, notable differences emerge in temperature and precipitation patterns. October experiences cooler temperatures with a minimum of 3°C (37°F) and an average of 13°C (55°F), while July boasts much warmer conditions with a minimum of 15°C (60°F) and an average of 22°C (72°F). Additionally, October is significantly wetter, receiving 147 mm (5.8 in) of precipitation over 17 days, compared to July's 59 mm (2.3 in) spread over just 8 days. Humidity levels are relatively similar, with October at 82% and July slightly lower at 78%. For a more detailed look at July weather, you can refer to Grand Haven weather in July.

October weather in Grand Haven presents a stark contrast to the warmer August conditions. While August enjoys milder temperatures with a minimum of 14°C (57°F) and an average of 22°C (72°F), October sees much cooler conditions, with a minimum temperature dropping to 3°C (37°F) and an average of 13°C (55°F). Additionally, rainfall is more prominent in October, with 147 mm (5.8 in) of precipitation spread over 17 days, compared to August's 63 mm (2.5 in) over just 9 days. Humidity levels remain relatively similar, with October at 82% and August at 79%. For more details on August weather patterns, visit Grand Haven weather in August.

In comparing the weather of October to September, October tends to be cooler, with minimum temperatures dropping to 3°C (37°F) compared to September's lows of 9°C (48°F). The average temperature in October is 13°C (55°F), significantly lower than September's average of 19°C (66°F), while the maximum temperature in October reaches 24°C (75°F), still warmer than September’s high of 27°C (82°F). October also experiences more precipitation, totaling 147 mm (5.8 in) over 17 days, compared to September's 106 mm (4.2 in) over just 9 days. The humidity levels are similar, with October at 82% and September at 79%. For more insights into September's weather, check out Grand Haven weather in September.

October and November exhibit notable differences in weather patterns. In October, temperatures range from a minimum of 3°C (37°F) to a maximum of 24°C (75°F), with an average temperature of 13°C (55°F). The month sees substantial rainfall, accumulating to 147 mm (5.8 in) over 17 days, and humidity levels are relatively high at 82%. In contrast, November experiences cooler temperatures, with a minimum of -5°C (23°F) and an average of 5°C (42°F), peaking at 18°C (65°F). Precipitation decreases to 84 mm (3.3 in) over just 12 days, accompanied by a slight rise in humidity to 87%. For more specific details about November weather, check out Grand Haven weather in November.

October and December present contrasting weather conditions in terms of temperature, precipitation, and humidity. In October, temperatures range from a minimum of 3°C (37°F) to a maximum of 24°C (75°F), with an average of 13°C (55°F). The month experiences high precipitation, totaling 147 mm (5.8 in) over 17 days, and a relative humidity of 82%. In stark contrast, December sees much colder temperatures, where the minimum can drop to -13°C (9°F) and the average temperature settles at just 2°C (35°F), with a maximum of 13°C (56°F). Precipitation is lower at 77 mm (3.0 in) over 12 days, and humidity is slightly higher at 86%. For a deeper look at December weather specifics, visit Grand Haven weather in December.

Compare Grand Haven's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Grand Haven

As October unfolds in Grand Haven, the transition to cooler weather becomes evident, creating a unique and vibrant atmosphere compared to the preceding months. With temperatures dipping to a brisk average of 13°C (55°F), this month marks a shift from the warm summer days, inviting cozy sweaters and warm drinks. Increased rainfall is also a hallmark of October, with many days blanketed in clouds, fostering a humid environment that feels both refreshing and invigorating. The culmination of these elements not only enhances the stunning fall foliage but also sets the stage for seasonal festivities. For more insights into the year's weather patterns, visit Grand Haven Climate.