Last updated: August 21, 2025
June in Turrialba, Costa Rica offers a tropical climate characterized by warm temperatures and high humidity. Daily maximums reach around 27°C (80°F), while the average temperature hovers at a comfortable 20°C (68°F). Nighttime lows can dip to a refreshing 15°C (59°F). However, this month also sees significant rainfall, with 292 mm (11.5 inches) of precipitation spread across 29 rainy days, contributing to the area's lush landscapes. Visitors should prepare for a moist environment, with humidity levels soaring to 84%, creating a vibrant, green oasis despite the frequent showers.
In June, Turrialba, Costa Rica, experiences a delightful blend of mild temperatures, making it an inviting destination for travelers. The month sees a minimum temperature of 15°C (59°F), rising to an average of 20°C (68°F), with highs reaching around 27°C (80°F). This marks a gradual warmth compared to the cooler early months of the year. As the region transitions into the rainy season, the increasing temperatures provide a lush backdrop for the vibrant flora and fauna. June's mild climate, paired with frequent afternoon showers, creates a refreshing atmosphere perfect for exploring the natural beauty of Turrialba while enjoying comfortable weather throughout the day.
In Turrialba, Costa Rica, June marks a significant transition in the rainy season, delivering a substantial 292 mm (11.5 in) of precipitation over 29 days of rainfall. This influx follows the exceptionally wet month of May, which records a staggering 468 mm (18.4 in), showcasing how swiftly the area's weather can shift. As we move into July and August, precipitation levels remain high, though they gradually decline to around 254 mm (10.0 in) and 243 mm (9.5 in), respectively, revealing a pattern of heavy rainfall that peaks during May and June before tapering off slightly in the following months. The increased number of rainy days during this period underscores Turrialba's lush, vibrant landscape, contributing to its reputation as a tropical paradise.
As June arrives in Turrialba, Costa Rica, residents and visitors alike experience a notable rise in humidity, peaking at 84%. This significant increase marks a stark contrast to the months preceding it, where humidity levels hovered between 66% and 69%. The transition to June signals the onset of the rainy season, with July following closely behind, further elevating humidity to 85%. Throughout the summer months, humidity tends to remain high, with values consistently above 80% until October. This trend reflects Turrialba’s tropical climate, where lush landscapes thrive in the warmth and moisture of the season, creating an inviting atmosphere for nature enthusiasts.
In June, Turrialba, Costa Rica, maintains a notably high UV Index of 14, categorizing exposure as extreme with a burn time of just 10 minutes. This number mirrors the previous month's readings and reflects a consistent trend from March through July, where the UV Index hovers between 14 and 15, demanding vigilant sun protection. As the rainy season approaches, these elevated levels can still warrant caution for both locals and visitors alike. For those planning outdoor activities, understanding these trends is crucial to minimize sun exposure risks. To stay informed about UV conditions, explore the comprehensive resources available at Turrialba UV Index.
UV Risk Categories
June in Turrialba, Costa Rica, offers a delightful balance of sunshine, with 267 hours of bright, sunny days complementing the lush green landscapes. As the rainy season approaches, the sunshine hours see a slight dip from the peak of 330 hours in March, but remain inviting for outdoor adventures. Following May's 263 hours, June's rays provide a refreshing outdoor atmosphere as nature awakens in full bloom. While the month doesn’t reach the higher totals of early spring, it maintains a steady glow, paving the way for the vibrant, sun-dappled days to follow in July. This transitional month highlights Turrialba's charm, where the warmth of the sun meets the invigorating freshness of the approaching rains.
In Turrialba, Costa Rica, the likelihood of sunny weather takes a noticeable dip in June, with just a 13% chance of sunshine. This marks one of the year's lowest probabilities, following the dramatic decrease from May's 11% and preceding the modest increase to 17% in July. The trend reveals a consistent pattern throughout the early months of the year, where sunny days are relatively more frequent, peaking at 41% in January. As the region transitions into its rainy season, particularly during April and May, the sunshine opportunities diminish sharply, signaling that visitors in June should prepare for a predominantly cloudy sky and be ready for seasonal showers.
In Turrialba, Costa Rica, the month of June continues the trend of consistent daylight experienced throughout the year, offering 12 hours of sunlight. As we transition from the early months, where daylight is slightly shorter at 11 hours, March heralds a gradual increase that peaks in the middle of the year. From April through August, this 12-hour daylight duration establishes a sense of balance and predictability in the region’s climate. As summer approaches, the consistent light supports vibrant ecosystems and lively outdoor activities, before eventually tapering back to 11 hours in the latter half of the year. This rhythmic pattern underscores Turrialba’s unique position in the tropics, where the length of day remains relatively stable, allowing locals and visitors alike to embrace the lush surroundings year-round.
In June, Turrialba, Costa Rica experiences some of its calmest winds of the year, with an average speed of 1.2 m/s (3 mph). This slight decrease from previous months marks a notable trend as the region transitions into the heart of the rainy season. Throughout the year, wind speeds generally remain steady, with the strongest breezes occurring in early winter months like January and December, averaging 1.8 m/s (4 mph). As summer approaches, the winds tend to gently soften, contributing to the lush landscapes that ensue with the rains, offering a serene backdrop for nature enthusiasts and adventurers alike to soak in the tranquil beauty of this vibrant destination.
Weather in Turrialba varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Turrialba, focusing on differences in temperature, rainfall, humidity, and UV levels.
In June, the weather is generally warmer and more humid compared to January. June sees average temperatures ranging from 15°C (59°F) to a high of 27°C (80°F), with considerable rainfall of 292 mm (11.5 in) spread over 29 days. The humidity during this month is notably high at 84%. In contrast, January offers cooler temperatures, with averages between 11°C (52°F) and a maximum of 24°C (75°F). Rainfall is lower in January at 194 mm (7.6 in), occurring over just 17 days, and the humidity is more comfortable at 68%. For a detailed overview, check out Turrialba weather in January.
When comparing the weather in June and February, June tends to be significantly warmer and wetter. In June, temperatures range from a minimum of 15°C (59°F) to a maximum of 27°C (80°F), with an average temperature of 20°C (68°F). This month also sees considerable rainfall, averaging 292 mm (11.5 in) over 29 days, resulting in a high humidity level of 84%. In contrast, February offers milder temperatures, with a range from 10°C (51°F) to 24°C (76°F), and an average of 17°C (63°F). Precipitation is much lower in February, totaling 105 mm (4.1 in) over 18 days, and humidity levels are also lower at 68%. For more detailed information, you can refer to Turrialba weather in February.
June and March exhibit distinct weather patterns, highlighting the transition between seasons. In June, temperatures range from a minimum of 15°C (59°F) to a maximum of 27°C (80°F), while the average temperature sits around 20°C (68°F). This month is characterized by significant precipitation, totaling 292 mm (11.5 in) over 29 days, resulting in a high humidity level of 84%. In contrast, March experiences milder temperatures, with a minimum of 11°C (51°F) and a maximum of 24°C (75°F), averaging 17°C (63°F). Precipitation in March is considerably less at 117 mm (4.6 in) across 20 days, and humidity levels are lower at 66%. For more detailed insights, check out Turrialba weather in March.
When comparing the weather in June and April, it's clear that June is generally warmer and wetter. June experiences temperatures ranging from a minimum of 15°C to a maximum of 27°C, averaging at 20°C, while April sees slightly cooler temperatures, with a minimum of 12°C, a maximum of 26°C, and an average of 19°C.
Additionally, June is significantly rainier, with 292 mm of precipitation over 29 days, compared to April's 167 mm over 27 days. The humidity in June is also higher at 84%, compared to April's 67%. For more detailed insights on April weather, you can refer to Turrialba weather in April.
In comparing the weather of June to that of May, we notice some interesting differences. June experiences slightly warmer temperatures, with an average of 20°C (68°F) and a maximum of 27°C (80°F), while May has a similar average temperature but peaks at 28°C (82°F). However, June is significantly wetter, with 292 mm (11.5 in) of precipitation over 29 days, compared to May, which sees 468 mm (18.4 in) across 30 days. Additionally, June has higher humidity levels at 84%, contrasting with May's 69%. For a more detailed look at May's weather, you can visit Turrialba weather in May.
In June, the weather is generally warmer than in July, with average temperatures reaching 20°C (68°F) and maximums of 27°C (80°F). However, June is also characterized by significantly higher precipitation, totaling 292 mm (11.5 in) and occurring over 29 days, compared to July's 254 mm (10.0 in) of rainfall across 28 days. Humidity remains high in both months, slightly increasing from June's 84% to July's 85%. For a closer look at July weather specifics, you can visit Turrialba weather in July.
In June, the weather features a warmer average temperature of 20°C (68°F) with max temperatures reaching up to 27°C (80°F), while August sees a slight dip in the average to 19°C (67°F) and a maximum of 26°C (79°F). Precipitation is higher in June, amounting to 292 mm (11.5 in) over 29 days, compared to August's 243 mm (9.5 in), although both months experience rainfall on the same number of days. The humidity remains relatively constant, with June at 84% and August slightly lower at 82%. For more detailed information, check out Turrialba weather in August.
In June, temperatures can range from a minimum of 15°C (59°F) to a maximum of 27°C (80°F), with an average of 20°C (68°F). The month is characterized by high humidity at 84% and significant rainfall, totaling 292 mm (11.5 in) across 29 days. In contrast, September offers slightly cooler weather, with average temperatures around 19°C (67°F), a maximum of 26°C (79°F), and the same minimum of 15°C (59°F). The precipitation is also slightly lower at 284 mm (11.2 in) over 29 days, with humidity at a more moderate 81%. For more detailed weather insights, you can check Turrialba weather in September.
June and October exhibit similar temperature ranges, with June having an average of 20°C (68°F) and October slightly cooler at 19°C (67°F). Both months experience maximum temperatures around 27°C (81°F), but October has a slightly lower minimum temperature of 14°C (58°F) compared to June's 15°C (59°F). However, October significantly increases in precipitation, recording 479 mm (18.9 in) over 30 days, while June sees 292 mm (11.5 in) across 29 days, making October the wetter month. Humidity levels remain high in both months, with October showing 80% compared to June's 84%. For more detailed information about the weather in October, you can visit Turrialba weather in October.
June and November present similar yet distinct weather patterns. In June, temperatures range from a minimum of 15°C (59°F) to a maximum of 27°C (80°F), with an average of 20°C (68°F). This month experiences considerable precipitation at 292 mm (11.5 in) over 29 days, accompanied by high humidity levels of 84%. In contrast, November sees slightly lower temperatures with a minimum of 14°C (57°F) and a maximum of 24°C (76°F), averaging 19°C (66°F). Precipitation increases to 341 mm (13.4 in), falling over 27 days, while humidity is still notable at 80%. Overall, both months are characterized by high humidity and significant rainfall, but November tends to be cooler and wetter. For more detailed information, visit Turrialba weather in November.
June and December display notable contrasts in weather patterns. June boasts warmer temperatures, with averages around 20°C (68°F) and highs reaching 27°C (80°F). However, it is also characterized by higher humidity at 84% and frequent rainfall, as evidenced by 292 mm (11.5 in) of precipitation across 29 days. In contrast, December features slightly cooler temperatures, averaging 18°C (64°F) and peaking at 23°C (74°F). This month experiences lower humidity at 72%, and precipitation is nearly equivalent, totaling 290 mm (11.4 in) but spread over only 20 days. For more specific information, you can check Turrialba weather in December.
June in Turrialba showcases a captivating blend of warmth and moisture, marking it as a distinct month in the region's climate. With an average temperature that hovers around a comfortable 20°C, the days are pleasantly warm, but the real story lies in the high humidity and abundant rainfall, which can transform the lush landscapes into a verdant paradise. This contrasts sharply with drier months, making June feel alive and vibrant, albeit often drenched. Travelers and locals alike should be prepared for frequent showers, adding to the charm of the landscape and offering a refreshing respite from the heat. To explore more about Turrialba’s unique weather patterns, visit Turrialba Climate.