Last updated: August 31, 2025
In Dorado, Puerto Rico, January ushers in a delightful tropical climate characterized by a maximum temperature of 30°C (86°F) and a comfortable average temperature of 25°C (77°F). Visitors can expect mild evenings with temperatures dipping to a minimum of 20°C (69°F). While the month sees a modest precipitation amount of 39 mm (1.5 in) across about 12 days, the humidity remains relatively high at 76%, contributing to the lush greenery that defines the region. Whether you're exploring the vibrant local culture or relaxing on beautiful beaches, January's weather offers the perfect backdrop for an unforgettable experience in this tropical paradise.
In Dorado, Puerto Rico, January offers a delightful start to the year with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 30°C (86°F). The average temperature holds steady at a comfortable 25°C (77°F), making it an ideal month for outdoor activities and beach outings. Notably, as the month transitions into February, there is a slight uptick in both minimum and maximum temperatures, signaling the gradual warming trend that characterizes the island's climate. Over the following months, temperatures continue to rise, peaking in May and June, where the highs reach a steamy 32°C (90°F). This consistent warmth is a hallmark of Dorado's tropical climate, ensuring that residents and visitors alike enjoy balmy days, especially as the winter chill fades across many parts of the world.
In January, Dorado, Puerto Rico experiences a gentle start to the year with an average precipitation of 39 mm (1.5 in) spread over about 12 days. This marks a noticeable yet modest decline from the wetter months that follow, as precipitation begins to ramp up in February and peaks in September, where it skyrockets to a staggering 172 mm (6.8 in) on 23 days of rain. The trend shows a gradual increase in rainfall leading into the mid-year, highlighting a shift from the drier January to the tropical abundance experienced in late summer. Such variations in precipitation are critical for understanding the region's climate patterns and preparing for the lush, vibrant landscapes that thrive in the tropical heat following the rainy months.
In Dorado, Puerto Rico, January ushers in a humidity level of 76%, setting the stage for a wet and warm tropical experience. As the months progress, humidity exhibits a slight downward trend, dipping to 75% in February and maintaining this level through May. However, the summer months bring an uptick in moisture, with humidity rising to 80% in both July and August. This seasonal spike reflects the typical transformation of the island’s climate, where the muggy atmosphere peaks before gradually tapering off to 78% in October and November, before returning to a comfortable 76% by December. Overall, the data highlights a consistent level of humidity, characteristic of this beautiful Caribbean locale, with distinct seasonal fluctuations that enhance the lush environment.
In January, Dorado, Puerto Rico, experiences a UV Index of 9, categorizing the exposure as very high with a burn time of just 15 minutes. As the year progresses, a noticeable upward trend occurs, reaching an extreme UV Index of 14 by May, where the burn time shortens to a mere 10 minutes. This elevated extreme level continues through the summer months, peaking at 13 in March through October, indicating consistently high sun exposure risks. Interestingly, as the year closes, the UV Index dips back to 9 in November and further declines to 8 in December, returning to the very high exposure category. This trend highlights the importance of sun safety throughout the year, especially during the peak months. For more details, check out the Dorado UV Index.
UV Risk Categories
In Dorado, Puerto Rico, January welcomes visitors with an inviting 257 hours of sunshine, setting a delightful tone for the year ahead. As winter fades into spring, the days grow noticeably brighter, with February and March offering 304 and 345 hours respectively. The trend continues upward through April and May, where sunshine peaks at 356 hours—perfect for beach days and outdoor adventures. The warm embrace of summer maintains this sunny disposition, with July and August basking in 354 and 350 hours. Even as the year progresses into fall, the sunshine remains generous, ensuring that Dorado's charm never diminishes. With average hours hovering around 300 from September to December, Dorado proves to be a year-round paradise, where sunshine is always just around the corner.
In Dorado, Puerto Rico, January boasts a 51% chance of sunny weather, setting a pleasant tone for the start of the year. This moderate likelihood is notably lower when compared to February, where the sun shines brightly 71% of the time, suggesting an inviting transition as winter retreats. Following January, the chances remain robust through March at 64% and April at 50%, before dipping into the summer months, where June's forecast plummets to just 25%. Notably, while early months see a healthy blend of sunshine, the landscape shifts dramatically as the year progresses, making January a somewhat pivotal month before the weather warms and sun-soaked days become more frequent latter in the year.
In Dorado, Puerto Rico, January ushers in a consistent daylight duration of 11 hours, a trend that continues through February, creating a cozy winter ambiance. As spring approaches in March, the days begin to lengthen slightly, reaching 12 hours and maintaining this duration through April and May. By June and July, residents and visitors alike can enjoy the peak of summer with 13 hours of daylight, perfect for outdoor adventures and beach days. However, as August rolls in, the daylight gradually diminishes back to 12 hours, and by the time autumn arrives in October, daylight drops once more to 11 hours. This cyclical pattern provides a rhythmic transition between the seasons, allowing for an enchanting blend of daylight experiences throughout the year.
In Dorado, Puerto Rico, January brings a gentle breeze, with an average wind speed of 4.2 m/s (9 mph). This calm start to the year contrasts with February, which sees a noticeable increase to 5.3 m/s (12 mph), setting the tone for a windier season. As spring approaches in March, the winds slightly settle to 4.5 m/s (10 mph) before dipping to their lowest in April at 3.8 m/s (8 mph). However, the warm summer months stir up the air once more, hitting 5.3 m/s (12 mph) in July, maintaining a lively atmosphere until the cooler winds of autumn arrive. Notably, September experiences a drop to 3.2 m/s (7 mph), the calmest of the year, with the winds gradually rising again in December to match the January pace. This pattern of alternating gusts and tranquility illustrates the unique climatic rhythm of this tropical paradise.
Weather in Dorado varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Dorado, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit quite similar weather patterns, characterized by warm temperatures and high humidity. In January, the minimum temperature hovers around 20°C (69°F), with an average of 25°C (77°F) and a maximum reaching 30°C (86°F). February sees a slight increase in the minimum temperature at 21°C (70°F), while the average remains the same at 25°C (77°F) and the maximum dips slightly to 30°C (85°F). Both months experience considerable rainfall, with January recording 39 mm (1.5 in) over 12 days, and February slightly increasing to 43 mm (1.7 in) spread over 13 days. Humidity levels are comparable as well, at 76% for January and 75% for February. For more detailed information, you can explore Dorado weather in February.
In January, the weather in Dorado is typically warm, with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 30°C (86°F), averaging around 25°C (77°F). The month experiences moderate precipitation, with 39 mm (1.5 in) of rain spread across 12 days, while humidity levels hover at 76%.
In contrast, March shows a slight increase in the minimum temperature to 21°C (70°F) and a marginally warmer maximum of 31°C (87°F), maintaining the same average of 25°C (77°F). However, rainfall is more pronounced, with 72 mm (2.8 in) falling over 14 days, and the humidity remains comparable at 74%. For more detailed insights, you can explore Dorado weather in March.
In January, the weather features a minimum temperature of 20°C (69°F) and an average of 25°C (77°F), reaching a maximum of 30°C (86°F). The month sees around 39 mm (1.5 in) of precipitation over approximately 12 days, with humidity levels at 76%. In contrast, April offers slightly warmer temperatures, with a minimum of 22°C (71°F), an average of 26°C (78°F), and a maximum of 31°C (88°F). Although April records a higher total precipitation of 55 mm (2.2 in) across about 10 days, the humidity remains relatively stable at 75%. For more detailed information, you can visit Dorado weather in April.
In January, the weather is characterized by mild temperatures, with a minimum of 20°C (69°F) and a maximum of 30°C (86°F), averaging around 25°C (77°F). January experiences 39 mm (1.5 in) of precipitation over 12 days and maintains a relatively high humidity level of 76%. In contrast, May brings warmer conditions, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 32°C (90°F), averaging 27°C (80°F). There is slightly more rainfall in May, totaling 58 mm (2.3 in) over 14 days, while humidity remains similar at 75%. For more detailed insights, check out Dorado weather in May.
January and June present distinct weather profiles, highlighting the transition from early winter to early summer. In January, temperatures range from a minimum of 20°C (69°F) to a maximum of 30°C (86°F), with an average of 25°C (77°F). The month sees a moderate level of precipitation, totaling 39 mm (1.5 in) over 12 days, along with a relative humidity of 76%. In contrast, June experiences warmer conditions, with temperatures starting at 24°C (75°F) and peaking at 32°C (90°F), averaging 27°C (81°F). This month has a higher precipitation level of 62 mm (2.4 in) spread over 15 days and maintains a similar humidity level at 77%. For a closer look at June conditions specifically, check out Dorado weather in June.
January weather features a pleasant tropical climate, with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 30°C (86°F), averaging around 25°C (77°F). During this month, the region experiences about 39 mm of rainfall over 12 days, with humidity levels hovering around 76%. In stark contrast, July brings slightly warmer conditions, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 32°C (90°F) and an average of 28°C (82°F). Precipitation increases to 76 mm across 17 days, and humidity rises to 80%, making the atmosphere feel more humid and tropical. For more details, check out Dorado weather in July.
In January, temperatures in Dorado range from a minimum of 20°C (69°F) to a maximum of 30°C (86°F), with an average of 25°C (77°F). The month experiences around 39 mm (1.5 in) of precipitation over 12 days, accompanied by a humidity level of 76%. In contrast, August is warmer, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 32°C (90°F), averaging 28°C (82°F). Precipitation increases significantly to 86 mm (3.4 in) over 18 days, and humidity also rises slightly to 80%. For more details on August weather in Dorado, you can visit Dorado weather in August.
January and September exhibit noticeable differences in weather conditions. In January, temperatures range from a minimum of 20°C (69°F) to a maximum of 30°C (86°F), with an average of 25°C (77°F). Precipitation is relatively low at 39 mm (1.5 in) over approximately 12 days, accompanied by a humidity level of 76%. In contrast, September sees higher temperatures, with a minimum of 25°C (77°F) and a maximum of 32°C (90°F), averaging 28°C (82°F). However, this month brings significantly more rainfall, totaling 172 mm (6.8 in) over 23 days, and a slightly higher humidity of 79%. For more detailed insights, check out Dorado weather in September.
In January, the weather tends to be warm with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 30°C (86°F), and an average of 25°C (77°F). The month sees about 39 mm (1.5 in) of precipitation spread over 12 days, accompanied by a humidity level of 76%. In contrast, October offers slightly warmer conditions, with minimum temperatures of 24°C (75°F), average temperatures of 27°C (81°F), and maximum temperatures reaching 32°C (89°F). However, October experiences significantly more rainfall, totaling 136 mm (5.3 in) over 22 days, with a humidity level that is marginally higher at 78%. For those interested in more details, you can explore the Dorado weather in October.
In January, the weather typically features a minimum temperature of 20°C (69°F) and averages around 25°C (77°F), with maximum temperatures reaching up to 30°C (86°F). The month sees about 39 mm (1.5 in) of precipitation over 12 days, accompanied by a humidity level of 76%. In contrast, November presents slightly warmer conditions, with minimums at 23°C (74°F) and an average of 26°C (80°F), while still peaking at 30°C (87°F). Precipitation in November is more substantial, totaling 93 mm (3.7 in) across 17 rainy days, and humidity remains comparable at 78%. For more details on the weather specifics, you can check out Dorado weather in November.
In comparing January and December weather, January tends to be slightly cooler, with average temperatures ranging from a minimum of 20°C (69°F) to a maximum of 30°C (86°F), while December's temperatures range from 22°C (73°F) to 31°C (87°F). Additionally, January experiences less precipitation, measuring 39 mm (1.5 in) over 12 days, compared to December's 50 mm (2.0 in) over 16 days. Despite these differences, both months share a consistent humidity level of 76%. For more detailed insights into December weather, you can visit Dorado weather in December.
As January arrives in Dorado, the weather presents a delightful contrast to the rest of the year. With temperatures averaging a comfortable 25°C (77°F), it's an ideal time to escape colder climates. While precipitation is noticeable with about 39 mm spread over 12 days, these showers are typically brief and provide a refreshing break from the humidity, which hovers around 76%. This month’s mild conditions create a perfect setting for both relaxation and adventure, showcasing why January is a favored time for visitors. For a deeper look at what Dorado offers throughout the year, don’t miss the insights at Dorado Climate.