Last updated: February 24, 2025
January at Stinson Beach, United States offers a refreshing coastal experience, characterized by temperatures that range from a cool 3°C (38°F) at night to a pleasant 20°C (69°F) during the day. The average temperature settles around 11°C (51°F), making it ideal for those looking to escape the winter chill. Despite the mild temperatures, visitors should be prepared for 118 mm (4.7 in) of rainfall spread across approximately 9 days, contributing to the region's lush surroundings. With humidity levels around 85%, the air feels crisp and invigorating, perfect for beach strolls or exploring the scenic coastal trails.
In January, Stinson Beach offers a refreshing coastal climate with temperatures ranging from a chilly 3°C (38°F) at night to a pleasant 20°C (69°F) during the day. The average temperature hovers around 11°C (51°F), making it a brisk yet invigorating time to enjoy the scenic vistas and outdoor activities. As the month progresses into February, the temperatures remain consistent, suggesting a mild winter retreat. This trend continues into March, where the minimum temperatures dip slightly but still offer comfortable daytime highs. With each passing month, one can observe a gradual warming trend, leading into the warm embrace of spring by April, where the maximum temperature can rise to 25°C (77°F). Overall, winter at Stinson Beach is characterized by mild days and cool nights, setting the stage for a tranquil escape by the sea.
In January, Stinson Beach experiences a substantial precipitation amount of 118 mm (4.7 in), marking it as one of the wetter months of the year. With rainfall occurring on approximately 9 days, this pattern sets the stage for the transition into a slightly drier February, which still brings 131 mm (5.1 in) across 8 days. As spring approaches, March sees a notable decrease in rainfall, dropping to only 82 mm (3.2 in) over 10 days, indicating that the region begins to dry out as winter recedes. This trend continues through the warmer months, with minimal rainfall recorded from June to August, where the precipitation plummets to a mere 2 mm (0.1 in) each month. By autumn, a slight uptick occurs in October and November, but overall, January stands out as a crucial month in the region's precipitation landscape, providing vital moisture as Stinson Beach welcomes the new year.
In January, Stinson Beach experiences a notably high humidity level of 85%, setting the tone for a month where coastal moisture predominates. This trend continues into the following months, with February and March maintaining a consistent 82% humidity. As spring approaches, humidity begins to dip, reaching 79% in April before showing a slight rebound in May. The summer months bring an uptick, with July and August both hitting 87%, making these the most humid times of the year. As the seasons transition into fall, humidity begins to wane, settling at 80% in October and further declining to 79% by December. Overall, January serves as a defining start to the wet season, with a notable humidity pattern that peaks mid-summer and gradually decreases toward the year’s end.
In January, Stinson Beach experiences a moderate UV Index of 3, which means you can enjoy outdoor activities with a relatively low risk of harm from unprotected sun exposure, with a burn time of about 30 minutes. As the month comes to a close, the UV Index begins to rise, reaching 5 in February. This gradual increase continues into the spring months, where March sees a jump to 8, and by April, it's a striking 9, indicating very high exposure levels and a much shorter burn time of just 15 minutes. This trend persists through May and into the summer, with peak values of 10 and 11 in June and July, marking an extreme risk of UV exposure. Interestingly, as the year progresses into fall and winter, the UV Index begins to dip back down, returning to 3 in December once again. For more detailed information, check out Stinson Beach UV Index.
UV Risk Categories
In Stinson Beach, January marks the beginning of the year with 147 hours of sunshine, setting a modest stage for the coming months. As winter gives way to spring, daylight hours steadily increase, peaking in March with 265 hours. This upward trend continues into the vibrant month of May, where sunshine reaches 351 hours, inviting locals and visitors alike to soak in the warmth. The height of summer sees the sun blazing down in July, offering 373 hours of radiant light, before gradually tapering off into the cooler months of autumn and winter. Notably, November and December close out the year with a substantial reduction in sunlight, dropping to 222 and 190 hours, respectively. This cycle reflects the coastal charm of Stinson Beach, where the sun graces its shores most generously during the height of summer, making those longer days all the more treasured.
In January, Stinson Beach experiences a moderate 40% chance of sunny weather, setting the stage for a month that is generally characterized by cooler, overcast days. As winter progresses into February, sunshine opportunities increase to 57%, signaling the start of a gradual upward trend. This momentum continues through March and April, with probabilities reaching 63% and 65%, respectively, as spring approaches. By May, the prospects for sunny days soar to 73%, showcasing the region's transition into a brighter season. However, this sunny trend fluctuates in the summer months, with July and August experiencing 45% and 52% chances of sun, respectively. Overall, while January may be one of the gloomier months, the shifting of seasons quickly enhances the likelihood of sunshine in Stinson Beach, offering a compelling preview of the bright days to come.
In Stinson Beach, the daylight duration begins its gradual rise in January, with just 9 hours of sunlight to illuminate the coastal beauty. As the month transitions into February, daylight increases to 10 hours, hinting at the approaching warmth of spring. By March, this trend continues with 11 hours of daylight, and in April, nature fully embraces the season, basking in 13 hours. The longest days occur in May through July, where residents and visitors can enjoy a generous 14 hours of daylight, perfect for outdoor adventures. As summer wanes in August, daylight decreases slightly to 13 hours, followed by a gentle decline through the fall months. By November and December, Stinson Beach returns to 10 and 9 hours of daylight respectively, closing the year with a reflective calm as the natural rhythm of light and dark continues its cyclical dance.
In January, Stinson Beach experiences a gentle breeze with an average wind speed of 3.3 m/s (7 mph), setting a calm tone for the start of the year. This tranquil wind gradually increases in February and March, reaching a steady 4.3 m/s (10 mph), hinting at the arrival of spring. As the months progress into April and May, wind speeds climb to 4.8 m/s (11 mph) and 5.9 m/s (13 mph), bringing a lively dynamism to the coastal landscape, especially enjoyed by surfers and beachgoers. However, June sees a slight decline to 4.9 m/s (11 mph), followed by a notable drop in July to 3.8 m/s (9 mph). As summer transitions to fall, wind speeds remain relatively consistent, with September and October both hovering around 3.4 m/s (8 mph) to 3.8 m/s (9 mph). The year closes out with a dip in November to 2.7 m/s (6 mph), before picking up slightly again in December at 3.9 m/s (9 mph), reminding us of the gentle but persistent nature of Stinson Beach's winds throughout the year.
The weather in Stinson Beach 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 Stinson Beach and find detailed weather information for every month.
In comparing the weather conditions of January and February, we observe that both months feature similar temperature ranges, with minimum temperatures around 3°C (37°F), average temperatures near 11°C (51°F), and maximum temperatures reaching up to 20°C (69°F). However, February experiences slightly higher precipitation, totaling 131 mm (5.1 in) over 8 days compared to January’s 118 mm (4.7 in) over 9 days. Humidity levels also show a mild difference, with January averaging 85% and February at 82%. For a closer look at specific weather patterns, you can check Stinson Beach weather in February.
In comparing the weather of January and March, we notice a slight increase in minimum temperatures, with January recording a low of 3°C (38°F) compared to March’s minimum of 5°C (41°F). The average temperature remains nearly the same, with January at 11°C (51°F) and March at 11°C (52°F). However, March presents slightly cooler maximum temperatures, peaking at 19°C (66°F) against January’s higher maximum of 20°C (69°F). Precipitation levels also differ; January experiences more rainfall at 118 mm (4.7 in) over 9 days, while March sees less rainfall at 82 mm (3.2 in) across 10 days. Humidity levels are marginally lower in March at 82%, compared to January’s 85%. For a detailed look at what to expect, check out Stinson Beach weather in March.
In January, the weather tends to be cooler, with average temperatures ranging from a minimum of 3°C (38°F) to a maximum of 20°C (69°F), and a significant amount of precipitation measuring 118 mm (4.7 in) over about 9 days. The humidity is relatively high at 85%, contributing to a damp and chilly atmosphere. In contrast, April experiences milder conditions, with temperatures ranging from a minimum of 6°C (43°F) to a warmer maximum of 25°C (77°F). The month is much drier, with only 40 mm (1.6 in) of rainfall occurring over 5 days, and the humidity drops slightly to 79%. For more detailed insights on April weather, you can check out Stinson Beach weather in April.
Comparing the weather between January and May reveals distinct seasonal shifts. In January, temperatures range from a chilly minimum of 3°C (38°F) to a comfortable maximum of 20°C (69°F), with an average of 11°C (51°F). The month is relatively wet, receiving 118 mm (4.7 in) of precipitation over 9 days, and humidity levels remain high at 85%. In contrast, May brings milder temperatures, with a minimum of 7°C (45°F) and a maximum of 24°C (75°F), averaging 13°C (56°F). Rainfall significantly decreases to just 21 mm (0.8 in) over 2 days, and humidity slightly lowers to 83%. For a closer look at the weather during this month, you can visit Stinson Beach weather in May.
In January, temperatures in the region range from a chilly minimum of 3°C (38°F) to a comfortable maximum of 20°C (69°F), with an average temperature of 11°C (51°F). The month experiences significant precipitation, totaling 118 mm (4.7 in) over about 9 days, accompanied by high humidity at 85%. In contrast, June offers a noticeable shift in weather, with minimum temperatures rising to 10°C (50°F) and maximums reaching 28°C (83°F), resulting in a warmer average of 15°C (59°F). Remarkably, June boasts almost no precipitation at just 2 mm (0.1 in), and the humidity remains relatively stable at 84%. For more detailed information, visit Stinson Beach weather in June.
In comparing the weather between January and July, it's clear that July is significantly milder and drier. January experiences a broader temperature range with a minimum of 3°C (38°F) and a maximum of 20°C (69°F), while July's temperatures are generally more moderate, ranging from a minimum of 11°C (51°F) to a maximum of 23°C (74°F). Additionally, January sees much more precipitation—118 mm (4.7 in) over 9 days—contrasting sharply with the almost nonexistent rainfall in July, which averages just 2 mm (0.1 in) and features zero rainy days. Both months have relatively high humidity, but January's humidity is slightly lower at 85% compared to July’s 87%. For a closer look at the specifics of July weather, you can visit Stinson Beach weather in July.
January and August showcase distinctly different weather patterns. In January, temperatures range from a cool minimum of 3°C (38°F) to a maximum of 20°C (69°F), with an average of 11°C (51°F). This month experiences considerable rainfall, with 118 mm (4.7 in) of precipitation over about 9 days, contributing to a high humidity level of 85%. In sharp contrast, August sees milder conditions, with minimum temperatures of 11°C (52°F) and maximums reaching 24°C (76°F), averaging at 16°C (60°F). This month is notably dry, receiving only 2 mm (0.1 in) of precipitation and featuring no rainy days, while humidity remains high at 87%. For a closer look at the August climate, visit Stinson Beach weather in August.
The weather in January is characterized by cooler temperatures, with minimums around 3°C (38°F) and an average of 11°C (51°F), while September enjoys milder conditions, with minimums of 10°C (50°F) and averages reaching 16°C (62°F). Additionally, January is much wetter, receiving about 118 mm (4.7 in) of precipitation over nine days, whereas September is predominantly dry, with only 2 mm (0.1 in) of rainfall and no rainy days at all. Both months exhibit high humidity, around 85% in January and slightly higher at 86% in September. For more detailed insights into September weather, you can check Stinson Beach weather in September.
In January, temperatures range from a chilly minimum of 3°C (38°F) to a comfortable maximum of 20°C (69°F), with an average of 11°C (51°F). This month also sees significant precipitation, averaging 118 mm (4.7 in) over about 9 days, resulting in high humidity levels at around 85%. In contrast, October enjoys milder temperatures, with a minimum of 8°C (47°F) and a maximum reaching 27°C (81°F), averaging 15°C (59°F). Rainfall is much less frequent, totaling only 35 mm (1.4 in) over just 2 days, and humidity is slightly lower at 80%. For a closer look at October weather specifics, you can check Stinson Beach weather in October.
In comparing the weather between January and November, we see notable differences. January temperatures range from a minimum of 3°C (38°F) to a maximum of 20°C (69°F), with an average of 11°C (51°F). The month is characterized by higher precipitation, totaling 118 mm (4.7 in) over approximately 9 days, and a humidity level of 85%. In contrast, November tends to be milder, with temperatures starting at a minimum of 5°C (41°F) and reaching a maximum of 21°C (69°F), averaging 12°C (55°F). Additionally, November experiences significantly less precipitation, with only 54 mm (2.1 in) falling over 5 days and a lower humidity of 79%. For a more detailed look at what to expect when visiting, check out Stinson Beach weather in November.
In comparing the weather between January and December, we find that both months exhibit mild temperatures, with average highs around 20°C (69°F) and 21°C (69°F) respectively. January tends to be slightly cooler, with a minimum temperature of 3°C (38°F), while December has a minimum of 4°C (39°F). Rainfall is a bit more substantial in January, with 118 mm (4.7 in) compared to December's 102 mm (4.0 in), although both months see precipitation for about 9 days. Humidity levels are higher in January at 85%, compared to December's 79%. For more details, you can check the Stinson Beach weather in December.
January at Stinson Beach showcases a distinctively cool and damp character compared to other months of the year. While the average temperatures hover around a brisk 11°C (51°F), the landscape is refreshingly invigorated by around nine days of precipitation, totaling about 118 mm (4.7 in). This month's significant humidity of 85% contributes to a misty charm that envelops the coastal scenery, contrasting sharply with the warmer, sunnier days of summer. As winter fully embraces the region, visitors can expect a tranquil, moody atmosphere perfect for cozy retreats and beach strolls. For those curious about the climate patterns throughout the year, check out our detailed overview of the Stinson Beach Climate.