Last updated: August 21, 2025
November in San Ramon, Costa Rica is a month of vibrant weather patterns, where the maximum temperature reaches a warm 29°C (85°F), while the average settles at a comfortable 23°C (74°F). Nightly lows dip to a refreshing 18°C (64°F), creating ideal conditions for both daytime exploration and evening relaxation. This month, however, is characterized by significant rainfall, with total precipitation amounting to 251 mm (9.9 in) over 28 days, leading to a humid atmosphere, typically around 80%. Visitors can expect lush landscapes and a rich tropical ambiance, making San Ramon a captivating destination even during the rainy season.
In November, San Ramon, Costa Rica, experiences mild and pleasant temperatures that reflect its tropical climate. The minimum temperature hovers around 18°C (64°F), while the average remains comfortable at 23°C (74°F). With a maximum reaching 29°C (85°F), the month continues the trend of warmth established earlier in the year, particularly from March through October, where highs often peak at similar levels. As the year transitions into the rainy season, the temperatures subtly dip compared to the peak summer months, but they still maintain a cozy warmth ideal for exploration and outdoor activities. Overall, November balances mild mornings with comfortably warm afternoons, making it a delightful time to enjoy the lush scenery and vibrant culture of this beautiful region.
In November, San Ramon, Costa Rica experiences a significant shift in climate as the rainy season gradually winds down. With 251 mm (9.9 in) of rainfall spread over 28 days, November remains one of the wetter months, contributing to the lush landscapes the region is known for. While the precipitation is notably less intense than the previous month’s record of 639 mm, it still represents a substantial amount of moisture, typical for this time of year. The presence of rain almost every day reinforces the trend of prolonged wet conditions that dominate the preceding months, especially the peak of the rainy season in September and October. As the year draws to a close, November serves as a transition month, signaling the gradual shift toward drier conditions, with December bringing a notable reduction to 72 mm (2.8 in) of rain.
In November, San Ramon, Costa Rica, experiences a humidity level of 80%, maintaining the high moisture trend that peaks in the earlier months of the wet season. Following the drier spell from January to April, when humidity lapses between 66% and 69%, the region witnesses a significant increase, with June and July reaching their highest points at 84% and 85%, respectively. As the rainy season continues into November, the humidity remains elevated, just slightly lower than in October. This consistency not only fosters a lush, green landscape but also sets the stage for a warm, tropical atmosphere, making November a hallmark of San Ramon's vibrant climate.
In November, San Ramon, Costa Rica, experiences a UV Index of 12, classifying it as extreme with a burn time of just 10 minutes. This follows a trend seen throughout the year, where the UV Index remains consistently high, peaking in March and April at 15. Although November shows a slight decrease from the summer months, it still demands caution, as the exposure remains dangerous. With such intense sunlight year-round, it's essential for residents and visitors alike to prioritize sun safety. For a detailed look at seasonal variations, visit San Ramon UV Index.
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November in San Ramon, Costa Rica, offers a delightful blend of sunshine, with 229 hours of sunlight gracing the month. As the rainy season comes to a close, this charming locale sees a gentle rebound in daylight hours, following the noticeably reduced sun of the mid-year months. While November's sunshine may not rival the sun-drenched glory of March with its peak at 329 hours, it's a significant standout compared to the lesser light of earlier summer months like July and August, which hover around just 209 and 213 hours respectively. As December approaches, residents and visitors can look forward to a substantial increase in sun exposure, welcoming the festive season with 291 hours of radiant daylight. Overall, November serves as a beautiful transition, where the warmth of sunlit days returns, inviting exploration of San Ramon's vibrant landscapes.
In San Ramon, Costa Rica, the likelihood of sunny weather experiences a notable dip from the vibrant start of the year to the wetter months. January and February boast sunshine chances of 57% and 55% respectively, but by November, this probability has settled at a modest 31%. While this is an improvement from the persistent cloud cover seen during the heart of the rainy season in the summer months—where chances drop to a mere 7% in August—it still reflects the transitional nature of late fall. As the year wraps up, December sees a quick rebound to 56%, hinting at the return of sunny skies just in time for the holiday season. This trend underscores the region's characteristic shifting climate, where lingering rainfall in November gradually gives way to brighter days ahead.
In San Ramon, Costa Rica, November shares a fleeting glimpse of daylight with January, February, and October, as it offers 11 hours of sunlight. This gradual shift began earlier in the year, with daylight reaching a peak of 12 hours from March through September, creating a vibrant atmosphere ideal for exploration and outdoor activities. As the year draws to a close, you can observe a transition back to shorter days, hinting at the onset of the dry season. Despite this reduction, the consistent 11-hour daylight in both the month's beginning and end ensures that the warm, tropical days continue to enchant visitors and locals alike.
As November rolls into San Ramon, Costa Rica, the average wind speed picks up slightly to 1.4 m/s (3 mph), a gentle breeze that contributes to the region's refreshing atmosphere. While the wind has been steadily decreasing from a peak in March, November's subtle uptick hints at a transitional phase, moving towards the drier months of December and beyond, where winds begin to pick up again. This shift not only adds a sense of dynamism to the landscape but also complements the lush surroundings, making November a delightful time to enjoy the natural beauty of San Ramon.
Weather in San Ramon varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in San Ramon, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of November and January, November typically features slightly warmer temperatures, with daily averages around 23°C (74°F) but a higher maximum of 29°C (85°F). However, it is also characterized by significant rainfall, measuring 251 mm (9.9 in) over 28 days, resulting in a high humidity level of 80%. In contrast, January offers a similar average temperature of 23°C (74°F) but can reach higher maximums of 31°C (87°F) while experiencing much less rainfall, with only 28 mm (1.1 in) over just 7 days and lower humidity at 68%. For a closer look at weather patterns in January, you can check San Ramon weather in January.
November and February showcase noteworthy differences in weather patterns. In November, temperatures range from a minimum of 18°C (64°F) to a maximum of 29°C (85°F), with an average around 23°C (74°F). This month is characterized by significant rainfall, totaling 251 mm (9.9 in) spread over 28 days, leading to high humidity levels at 80%. In contrast, February experiences slightly milder temperatures, with a minimum of 16°C (62°F) and a maximum of 31°C (88°F), averaging 24°C (76°F). This month sees a drastic reduction in rainfall, only 13 mm (0.5 in) over just 3 days, and lower humidity at 68%. For more detailed insights, you can check the San Ramon weather in February.
When comparing November and March weather, notable differences emerge. November experiences a milder temperature range, with minimums at 18°C (64°F) and averages around 23°C (74°F), while max temperatures reach up to 29°C (85°F). However, it also sees significantly more precipitation, totaling 251 mm (9.9 in) over 28 days, contributing to a high humidity level of 80%. In contrast, March features warmer conditions with average temperatures peaking at 25°C (77°F) and maximums hitting 32°C (89°F). It is a considerably drier month, with only 18 mm (0.7 in) of rain over just 4 days and a reduced humidity of 66%. For more detailed insights, you can explore San Ramon weather in March.
November and April showcase distinct weather patterns, both marked by warm temperatures but varying significantly in terms of precipitation and humidity. In November, the temperatures range from a minimum of 18°C (64°F) to a maximum of 29°C (85°F), with an average of 23°C (74°F). This month experiences a notably high level of precipitation at 251 mm (9.9 in) across 28 days, paired with humidity at around 80%, making it a wetter and more humid time of year. In contrast, April boasts slightly higher average temperatures, with a minimum of 18°C (64°F) and a maximum of 31°C (89°F), averaging 24°C (76°F). Precipitation in April drops to 118 mm (4.6 in) over 24 days, with lower humidity at 67%, resulting in a drier atmosphere. For more details on the specific weather conditions, you can refer to San Ramon weather in April.
When comparing the weather in November and May, we see some notable differences. November typically features slightly cooler temperatures, with an average ranging from 18°C (64°F) to a maximum of 29°C (85°F), while May is a bit warmer, with temperatures ranging from 19°C (67°F) to 30°C (86°F). However, November experiences higher humidity at 80%, compared to May's 69%. Rainfall is also significantly greater in May, with 412 mm (16.2 in) over 30 days, as opposed to November's 251 mm (9.9 in) across 28 days. For more specifics on May weather, check out San Ramon weather in May.
When comparing the weather in November and June, both months experience warm temperatures, but there are notable differences in precipitation and humidity levels. In November, temperatures range from a minimum of 18°C (64°F) to a maximum of 29°C (85°F), with an average of 23°C (74°F). This month also sees significant rainfall, with 251 mm (9.9 in) spread over 28 days, and humidity levels around 80%. In contrast, June has slightly higher temperatures, with a minimum of 19°C (66°F), an average of 24°C (75°F), and a maximum of 30°C (86°F). It is also wetter, with 397 mm (15.6 in) of precipitation across 30 days, contributing to a humidity of 84%. For more detailed insights, you can explore San Ramon weather in June.
November and July exhibit similar temperature ranges, with November having a minimum of 18°C (64°F), an average of 23°C (74°F), and a maximum of 29°C (85°F), while July sees slightly higher temperatures with a minimum of 19°C (67°F) and an average of 24°C (75°F). However, July tends to be wetter, receiving 296 mm (11.7 in) of precipitation over 30 days compared to November's 251 mm (9.9 in) over 28 days. The humidity is also slightly higher in July at 85%, compared to November's 80%. For more specific details, you can explore San Ramon weather in July.
November and August share similar average temperatures, hovering around 23°C (74°F), but differ significantly in precipitation levels and humidity. In November, the temperature ranges from a minimum of 18°C (64°F) to a maximum of 29°C (85°F), accompanied by a notably high rainfall of 251 mm (9.9 in) over 28 days. In contrast, August sees a slightly higher minimum temperature of 19°C (66°F) and a maximum of 30°C (85°F), but experiences even more rainfall, totaling 393 mm (15.5 in) across 30 days. Additionally, both months maintain high humidity levels, with November at 80% and August at 82%. For more detailed August weather insights, you can check out San Ramon weather in August.
In comparing the weather between September and November, both months exhibit similar temperature ranges, with minimum temperatures around 18°C (64°F), average temperatures at 23°C (74°F), and maximum temperatures peaking at 29°C (85°F). However, November experiences significantly less precipitation, with 251 mm (9.9 in) over 28 days compared to September's 461 mm (18.2 in) across 29 days. Additionally, humidity remains fairly consistent, with November at 80% and September at 81%. For more detailed insights into September weather specifically, you can check out San Ramon weather in September.
In comparison to October, November sees a similar temperature range with minimums around 18°C (64°F), averages of 23°C (74°F), and maximums reaching 29°C (85°F). However, the precipitation in November is significantly lower at 251 mm (9.9 in), compared to the much higher 639 mm (25.2 in) recorded in October, which experienced rain across 30 days. Both months maintain a consistent humidity of 80%. For more details on October weather, you can view San Ramon weather in October.
November and December exhibit some similarities in terms of temperature, with both months featuring minimum temperatures around 18°C (64-65°F) and average temperatures around 23°C (74°F). However, December tends to be slightly warmer with a maximum temperature reaching 30°C (86°F), compared to November's 29°C (85°F). In terms of precipitation, November is significantly wetter, receiving 251 mm (9.9 in) over 28 days, while December sees only 72 mm (2.8 in) across 18 days, resulting in a drier atmosphere with lower humidity levels of 72% compared to November's 80%. For more detailed information, you can refer to San Ramon weather in December.
As November unfolds in San Ramon, the weather shifts markedly from the preceding months, bringing a blend of warmth and humidity that sets the stage for its characteristic rainy season. With daytime temperatures hovering around a comfortable 23°C (74°F), this month stands out due to its high precipitation levels, often resulting in nearly constant rainfall across 28 days. While the atmosphere may feel heavy with humidity at about 80%, it also contributes to the lush, vibrant landscapes that define the region. For those seeking to understand the full spectrum of San Ramon's climate, November offers a unique experience that contrasts sharply with the drier months earlier in the year. To learn more about what to expect throughout the seasons, visit San Ramon Climate.