Last updated: August 21, 2025
In Santa Ana, Costa Rica, June ushers in a distinct weather pattern characterized by a tropical climate. The maximum temperature reaches up to 27°C (81°F), providing warmth during the day, while the average temperature hovers around 21°C (70°F), ensuring comfortable evenings. As the month progresses, expect minimum temperatures to dip to 16°C (60°F). However, this dynamic climate comes with significant rainfall, as June accumulates an impressive 351 mm (13.8 in) of precipitation over 27 rainy days, contributing to a humidity level of 84%. This combination of warmth and moisture creates a lush, vibrant environment ideal for exploring the natural beauty of the region.
In June, Santa Ana, Costa Rica experiences a delightful tropical climate, with temperatures ranging from a mild 16°C (60°F) at night to a comfortable 27°C (81°F) during the day. The average temperature holds steady at 21°C (70°F), reflecting a consistent warmth that characterizes this time of year. June's weather marks the beginning of the rainy season, yet the temperature remains comfortably temperate, comparable to previous months like May, suggesting a gradual transition rather than a stark shift. This blend of mild nights and warm days provides an inviting atmosphere, perfect for exploring the lush landscapes that define Costa Rica.
June marks a significant continuation of the rainy season in Santa Ana, Costa Rica, delivering 351 mm (13.8 in) of precipitation over 27 days of rain. This month, while not as intense as May’s staggering 391 mm (15.4 in), remains a robust contributor to the region's lush landscapes. The daily rhythm of rain continues from the previous month, creating a delightful symphony of showers that nourish the vibrant flora. Following June, the precipitation begins to taper off slightly in July to 233 mm (9.2 in), but the consistent wet days hint that the region is firmly entrenched in its rainy pattern, setting the stage for a verdant summer ahead.
June marks a significant shift in humidity levels in Santa Ana, Costa Rica, with an impressive rise to 84%. This increase reflects a trend that begins in the pre-monsoon months of late spring, where humidity hovers around the mid to high 60s, peaking in June and continuing to climb throughout July to an even higher 85%. As the rainy season sets in, humidity remains elevated, with average levels in August dropping slightly to 82% but still noticeably higher than earlier months. This pattern underscores Costa Rica's lush tropical environment and the refreshing, albeit humid, conditions that characterize its summertime climate.
In June, Santa Ana, Costa Rica, experiences a UV Index of 14, maintaining the trend of extreme exposure that characterizes the region throughout much of the year. The consistent burn time of just 10 minutes highlights the intensity of the sun, similar to the preceding months from January to May, where values peaked as high as 15. This trend persists into July, emphasizing the importance of sun protection during these summer months. As visitors revel in the vibrant culture and lush landscapes, it's crucial to remain vigilant against the intense UV rays. For more insights on safe sun exposure, check out the detailed information available at Santa Ana UV Index.
UV Risk Categories
June in Santa Ana, Costa Rica, offers a gentle shift in sunshine, with an average of 226 hours basking under the sun. This is a decline from the vibrant daylight hours seen in the preceding months, particularly March, which boasts a robust 329 hours. As the rainy season approaches, the sunlight begins to taper off from the sunniest days of the year, highlighted in February with 296 hours. However, June still holds its charm, providing plenty of opportunities to explore the lush landscapes and vibrant culture before the clouds roll in more consistently. With subsequent months like July and August showing even less sun, June acts as a bridge from the peak sunshine of early spring to the more subdued light of late summer, reminding visitors of the unique beauty this tropical destination has to offer.
When considering the likelihood of sunny weather in June in Santa Ana, Costa Rica, it's evident that this month, along with May and April, falls into a period of considerably low sunshine, with only a 14% chance of clear skies. This trend is consistent with the preceding months leading into the wet season, where the probability of sunlight diminishes. Interestingly, the sun makes a return later in the year, as indicated by a more favorable 27% chance in November and a significant increase to 50% in December. Overall, June is part of a coastal shift toward rainier days, marking the start of the region's lush, green season.
In June, Santa Ana, Costa Rica, enjoys a delightful 12 hours of daylight, a trend that continues from May and carries through to August. This consistent daylight duration reflects the region's relatively stable climate, where daylight hours fluctuate minimally throughout the year. While January and February experience slightly shorter days at 11 hours, the lengthening of daylight begins in March and peaks mid-year, offering an ideal setting for outdoor activities and exploration. As the year progresses toward October, daylight gradually wanes again, settling back to 11 hours, but for now, the luminous June skies invite residents and visitors alike to embrace the sun's warmth and vibrancy.
In June, the winds in Santa Ana, Costa Rica reach their lowest average speed of the year at 1.2 m/s (3 mph), signaling the onset of a calmer phase in the region's weather patterns. This gentle breeze offers a serene contrast to the earlier months, where average wind speeds were notably higher, peaking at 2.4 m/s (5 mph) in January. Following May's minor decline, June continues this trend, reflecting a gradual descent that resonates through the subsequent summer months. As July approaches, the winds begin a slow recovery, hinting at summer's mild charm. This shift not only enhances the lush landscape but also creates an inviting atmosphere, perfect for those looking to experience the tranquil beauty of Costa Rica's early rainy season.
Weather in Santa Ana varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Santa Ana, focusing on differences in temperature, rainfall, humidity, and UV levels.
The weather in June and January presents notable differences in temperature, precipitation, and humidity levels. June tends to be warmer, with average temperatures around 21°C (70°F) and highs reaching up to 27°C (81°F). However, it is also considerably wetter, experiencing an average of 351 mm (13.8 in) of precipitation over 27 days, resulting in a humidity level of 84%. In contrast, January features slightly cooler weather, with an average temperature of 20°C (68°F) and similar highs of 27°C (82°F), but significantly less rainfall, totaling only 32 mm (1.3 in) over just 6 days. The humidity in January is lower at 68%, making it a drier month overall. For a closer look at January weather, you can visit Santa Ana weather in January.
When comparing the weather in June and February, June typically experiences warmer temperatures with an average of 21°C (70°F) and a maximum reaching up to 27°C (81°F). In contrast, February sees a similar average temperature of 20°C (69°F) but can peak slightly higher at 28°C (83°F). However, February is considerably drier, receiving only 13 mm (0.5 in) of precipitation over just 3 days, while June is much wetter, with 351 mm (13.8 in) of rain spread over 27 days. Additionally, June has a higher humidity level at 84%, compared to February's 68%. For more detailed insights into February weather in the area, check out Santa Ana weather in February.
When comparing the weather in June and March, it's clear that both months have similar average temperatures, hovering around 21°C (70°F). However, June tends to be much wetter, with an average precipitation of 351 mm (13.8 in) over 27 days, compared to just 15 mm (0.6 in) over 4 days in March. The humidity is also notably higher in June at 84%, while March maintains a lower humidity level of 66%. As a result, June feels significantly more humid and rainy, contrasting with the drier, more pleasant conditions typical of March. For more insights on the weather specifics in March, you can check this link: Santa Ana weather in March.
When comparing the weather in June and April, notable differences emerge. June experiences slightly warmer minimum temperatures, averaging 21°C (70°F), compared to April's minimum of 15°C (58°F). However, April boasts a higher maximum temperature, reaching up to 29°C (85°F), while June peaks at 27°C (81°F). Additionally, June is significantly wetter, with precipitation of 351 mm (13.8 in) occurring over 27 days, in contrast to April, which sees just 79 mm (3.1 in) over 16 days. Humidity levels are also higher in June at 84%, compared to April’s 67%. For more details on April weather, you can check Santa Ana weather in April.
When comparing the weather in June and May, we see some interesting similarities and differences. Both months have a minimum temperature of around 16°C (60°F) and an average temperature of 21°C (70°F), but May tends to be slightly warmer, with a maximum of 28°C (83°F) compared to June’s 27°C (81°F). Precipitation levels are notably high for both months; however, June experiences slightly less rainfall, with 351 mm (13.8 in) over 27 days, while May has 391 mm (15.4 in) during the same number of days. Additionally, June has a higher humidity level at 84%, compared to May's 69%. For more details on the weather patterns in May, you can check this link: Santa Ana weather in May.
In June, the weather features temperatures ranging from a minimum of 16°C (60°F) to a maximum of 27°C (81°F), with an average of 21°C (70°F). This month experiences significant precipitation, measuring 351 mm (13.8 in) over 27 days, while humidity remains high at 84%. In contrast, July presents a similar temperature range, with the same minimum and maximum values but a slight decrease in average temperature to 21°C (69°F). Precipitation in July is notably lower at 233 mm (9.2 in) across 26 days, with just a marginal increase in humidity to 85%. For a more detailed look at July weather specifics, you can visit Santa Ana weather in July.
In comparing the weather between June and August, both months exhibit relatively mild temperatures, with June slightly warmer on average at 21°C (70°F) compared to August's average of 20°C (69°F). Both months have the same minimum temperature of 16°C (60°F), while August records a marginally higher maximum of 28°C (82°F) as opposed to June's 27°C (81°F). Precipitation levels are quite similar, with June experiencing 351 mm (13.8 in) across 27 days and August having a slightly lower 331 mm (13.0 in) over 26 days. Humidity remains high in both months, with June at 84% and August slightly lower at 82%. For a closer look at conditions specific to August, you can visit Santa Ana weather in August.
June and September have similar maximum temperatures, both reaching around 27°C (81°F), but September shows a slightly lower average temperature of 20°C (69°F) compared to June's 21°C (70°F). In terms of precipitation, September is wetter, receiving 436 mm (17.2 in) over 28 days, compared to June's 351 mm (13.8 in) across 27 days. Humidity levels remain high in both months, with June at 84% and September slightly lower at 81%. For more detailed weather information, you can check Santa Ana weather in September.
In comparing the weather of June and October, both months share relatively mild temperatures, with average highs around 27°C (81°F) and minimums close to 15-16°C (60°F). However, October tends to be slightly cooler overall, featuring an average temperature of 20°C (68°F) compared to June's 21°C (70°F). Notably, October experiences significantly higher precipitation, with 570 mm (22.4 in) over 29 days, while June has 351 mm (13.8 in) across 27 days, indicating a wetter climate as the year progresses. Despite the increased rainfall, October's humidity remains comparable at 80%, slightly lower than June's 84%. For more detailed insights on October weather in the region, refer to Santa Ana weather in October.
In comparing the weather between June and November, it’s notable that both months feature mild temperatures. June experiences slightly higher temperatures, with averages around 21°C (70°F) and maximums reaching up to 27°C (81°F), while November has averages of 20°C (68°F) and a maximum of 26°C (79°F). However, June has significantly more precipitation, totaling 351 mm (13.8 in) over 27 days, compared to November's 209 mm (8.2 in) over just 19 days. Additionally, humidity levels are quite similar, with June at 84% and November at 80%. For a closer look at the weather specifics in November, you can check out Santa Ana weather in November.
In comparing the weather of June and December, we notice a few notable differences. June typically experiences warmer temperatures, with average highs reaching 27°C (81°F) compared to December's maximum of 26°C (80°F). However, both months have similar minimum temperatures, with June at 16°C (60°F) and December at 15°C (58°F). A significant distinction lies in the precipitation levels; June is much wetter, averaging 351 mm (13.8 in) over 27 days, while December sees only 63 mm (2.5 in) across 11 days, resulting in a drier climate. Additionally, humidity levels are higher in June at 84%, compared to December's 72%. For a better understanding of December's weather patterns, you can visit Santa Ana weather in December.
In June, Santa Ana experiences a distinct shift in its weather patterns compared to other months, with higher humidity levels and increased precipitation making the atmosphere feel lush and vibrant. While temperatures remain relatively mild, the frequent rain showers contribute to a more humid environment, often leading to a refreshing break from the heat. This month stands out with its 27 rainy days, making it ideal for lush landscapes yet challenging for outdoor activities. For a deeper look into Santa Ana's yearly climate, visit Santa Ana Climate.