Last updated: August 27, 2025
In Chiang Rai, Thailand, June unveils a tropical climate characterized by maximum temperatures soaring to 37°C (99°F), while the average hovers around 27°C (81°F). This month also sees a significant minimum temperature of 23°C (73°F). As the region transitions into its rainy season, precipitation accumulates to an impressive 277 mm (10.9 in) across approximately 25 days, creating a lush and vibrant landscape. The humidity levels remain high at 81%, contributing to the stickiness of the air, which, combined with the frequent rain, showcases Thailand's rich and dynamic weather patterns during June.
In June, Chiang Rai experiences a notable shift in temperatures as the region transitions into the warmer summer season. The month kicks off with a minimum temperature of 23°C (73°F), signaling a welcome embrace of warmth compared to the cooler months that preceded it. The average temperature hovers around 27°C (81°F), maintaining a comfortable warmth suitable for exploring the lush landscapes. However, the maximum temperature can rise to 37°C (99°F), giving a flavor of the heat that July and August are known for. As the rainy season approaches, humidity levels increase, creating a tropical feel that pairs beautifully with the vibrant flora and rich culture of the area. This pattern of steadily increasing warmth and humidity makes June a lively month to experience Chiang Rai’s stunning beauty.
June marks a significant peak in precipitation for Chiang Rai, Thailand, with 277 mm (10.9 in) of rain falling over 25 days. This surge in rainfall is a continuation of the wet season, following the already considerable amounts seen in May, which recorded 203 mm (8.0 in). The consistent rain transforms the landscape, creating lush greenery and vibrant scenes, but also suggests a trend of increasingly intense monsoon weather as the season progresses into July and August. With July expected to accumulate 327 mm (12.9 in), the region braces for even more precipitation, emphasizing the need for both preparedness and appreciation of nature's power during these monsoon months.
As the summer months descend upon Chiang Rai, Thailand, June marks a significant leap in humidity levels, soaring to an impressive 81%. This spike is part of a distinct trend where humidity intensifies as the year progresses. Following the drier months of March and April, which experienced notably low humidity readings of 38% and 36% respectively, the wet season begins to take hold in May with humidity reaching 63%. This gradual increase culminates in June, and is further amplified in July and August, where humidity peaks at 83% and 91%. Residents and visitors alike will feel the heavy, moist air as it envelops the landscape, setting the scene for the lush greenery that characterizes this vibrant region during the rainy season.
In June, Chiang Rai, Thailand, experiences an extreme UV Index of 14, indicating a significant risk of harm from unprotected sun exposure. This trend of heightened UV levels, peaking in May and persisting from June through September, demands vigilance as the burn time shrinks to just 10 minutes. As temperatures climb, the sun's intensity reaches its zenith, highlighting the importance of sun protection during this period. As summer unfolds, locals and travelers alike should prioritize safeguarding their skin to enjoy the region's beauty without the risk of sunburn. For a detailed view of UV conditions throughout the year, check out the Chiang Rai UV Index.
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In June, Chiang Rai basks in a delightful 283 hours of sunshine, a slight dip from the sun-drenched months of March and May, which boast over 330 hours. As the rain season approaches, the sunshine gradually lessens, yet June still holds its charm, striking a beautiful balance before the monsoon fully sets in. Following the vibrant spring months, the sun’s embrace in June shines brightly, making it an ideal time for outdoor adventures amidst lush, verdant landscapes. While July and August see an even greater reduction in sunlight, June offers a perfect window for travelers seeking to experience Chiang Rai's rich culture under a warm, golden glow.
In Chiang Rai, Thailand, the likelihood of sunny weather significantly dips in June, with only an 11% chance of sunshine. This marks a stark contrast to the preceding months, where the sun shines more brightly, reaching 73% in February and peaking at 80% in March. As the region transitions into the rainy season, both June and its following months — July at 15% and August at 13% — struggle to maintain the cheerful sunshine typical of the earlier months. This notable trend underlines June's role as the beginning of a more overcast and wet period, making it less favorable for sun-seekers visiting Chiang Rai.
In Chiang Rai, Thailand, June marks a continuation of the lush, vibrant days of late spring with 13 hours of daylight. This trend follows a steady increase in daylight that began in March, peaking in May and June before gradually tapering off as the year progresses. The increasing daylight duration not only invites more opportunities for outdoor activities but also enhances the overall beauty of the natural surroundings. As July approaches, residents and visitors can still enjoy these extended hours of sunlight, making the region an ideal setting for exploring its stunning landscapes and rich culture.
In Chiang Rai, Thailand, the month of June brings a slight uptick in the breeze, with average wind speeds increasing to 1.6 m/s (4 mph). This gentle rise, compared to the calmer conditions of previous months, hints at the onset of the rainy season, as lush greenery begins to flourish. Throughout the year, wind speeds show a steady yet subtle variation, predominantly hovering around 1.3 to 1.4 m/s (3 mph) from January to May. The June breeze, however, not only invigorates the atmosphere but also signals a refreshing shift in the weather, paving the way for the warmer and wetter months ahead. As the winds wane again in July, returning to 1.4 m/s, it’s clear that June serves as a pivotal moment in Chiang Rai's climatic transition, where every gust carries the promise of vibrant blooms and cooler, rainy days.
Weather in Chiang Rai varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Chiang Rai, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present stark contrasts in weather conditions. June features significantly warmer temperatures with a minimum of 23°C (73°F) and maximum reaching up to 37°C (99°F), along with high humidity at 81%. Conversely, January offers a cooler climate, boasting a minimum temperature of 7°C (46°F) and an average of 20°C (69°F), with a maximum of 33°C (91°F). Additionally, June experiences heavy rainfall with about 277 mm (10.9 in) over 25 days, while January is much drier with only 39 mm (1.5 in) across just 4 days. For those interested in more details, you can check Chiang Rai weather in January.
In comparing the weather between June and February, one can notice significant differences. June features a minimum temperature of 23°C (73°F) and can soar up to a maximum of 37°C (99°F), with an average temperature of 27°C (81°F). This month also experiences heavy rainfall, totaling 277 mm (10.9 in) over approximately 25 days, accompanied by high humidity levels of 81%.
In stark contrast, February has much cooler temperatures, with a minimum of 10°C (51°F) and a maximum of 35°C (96°F), averaging around 22°C (72°F). Precipitation is minimal during this month, with only 16 mm (0.6 in) of rain falling over just one day, and the humidity level is significantly lower at 46%. For more details, you can refer to Chiang Rai weather in February.
When comparing the weather in June and March, notable differences emerge. June presents a much warmer climate with average temperatures around 27°C (81°F) and a maximum that can reach up to 37°C (99°F). In contrast, March enjoys a lower minimum temperature of 12°C (53°F) and an average of 25°C (78°F), although it can spike to a scorching 39°C (102°F). Precipitation levels reveal a stark contrast as well; June experiences significant rainfall totaling 277 mm (10.9 in) over 25 days, while March sees only 13 mm (0.5 in) across just 2 days. Additionally, the humidity in June is notably high at 81%, compared to a more comfortable 38% in March. For more details, visit Chiang Rai weather in March.
In comparing the weather between June and April, several notable differences emerge. June typically experiences warmer nights with a minimum temperature of 23°C (73°F) compared to April's cooler minimum of 16°C (61°F). While both months share similar average temperatures around 27°C (80°F), April can reach higher maxima, peaking at 40°C (105°F) compared to June's maximum of 37°C (99°F). Additionally, June is characterized by significantly higher precipitation, with 277 mm (10.9 in) over 25 days, as opposed to April's 171 mm (6.7 in) over just 13 days, leading to a much more humid environment in June with humidity levels at 81%, compared to April's 36%. For more detailed information about April weather, check out Chiang Rai weather in April.
In comparing the weather between May and June, both months showcase warm temperatures, but with notable differences. May displays a slightly higher maximum temperature of 41°C (106°F), while June peaks at 37°C (99°F). However, June is characterized by significantly higher humidity levels at 81%, compared to May's 63%. Precipitation also increases in June, with 277 mm (10.9 in) falling over 25 days, compared to May's 203 mm (8.0 in) on 19 days. This shift indicates that while both months are warm, June tends to be wetter and more humid than May. For a detailed look at the weather patterns, you can visit Chiang Rai weather in May.
In comparing the weather between June and July, both months exhibit warm temperatures with July slightly edging out June in terms of humidity and precipitation. June experiences a minimum temperature of 23°C (73°F) and an average of 27°C (81°F), with a maximum reaching 37°C (99°F), accompanied by 277 mm (10.9 in) of rainfall over 25 days and a humidity level of 81%. In contrast, July maintains similar temperature ranges, with a minimum of 22°C (72°F), an average of 27°C (81°F), and a maximum of 37°C (98°F). However, it sees a notable increase in rainfall at 327 mm (12.9 in) across 27 days and slightly higher humidity at 83%. For a detailed overview of the weather patterns in July, you can check Chiang Rai weather in July.
June and August exhibit similar temperature ranges, with both months experiencing a minimum of 23°C (73°F) and an average around 27°C (81°F). However, August tends to be slightly cooler with a maximum temperature of 36°C (96°F) compared to June's peak of 37°C (99°F). Precipitation levels rise notably in August, reaching 382 mm (15.1 in) over 28 days, contrasted with June's 277 mm (10.9 in) spread across 25 days. The humidity also increases in August, averaging 91% compared to June's 81%. For more insights, check out Chiang Rai weather in August.
In June, the weather tends to be warmer with average temperatures around 27°C (81°F) and highs reaching up to 37°C (99°F). This month is also characterized by substantial rainfall, accumulating to 277 mm (10.9 in) over 25 days, and humidity is quite high at 81%. In contrast, September experiences slightly cooler temperatures, with an average of 26°C (80°F) and maximums of 35°C (96°F). Although the precipitation level is a bit lower at 260 mm (10.2 in) over 24 days, humidity rises marginally to 83%. For more details on September's weather, you can check Chiang Rai weather in September.
In June, the weather is characterized by significantly higher temperatures, with minimums around 23°C (73°F) and maximums reaching up to 37°C (99°F), coupled with high humidity levels of 81%. This month also experiences substantial rainfall, averaging 277 mm (10.9 in) spread over 25 days, making it feel quite muggy. In contrast, October brings slightly cooler temperatures, with a minimum of 18°C (65°F) and a max of 34°C (93°F), and reduced humidity at 67%. The precipitation in October is also lower, totaling 161 mm (6.3 in) over 19 days. For those interested in more specifics about October weather, you can check out Chiang Rai weather in October. Overall, October presents a more comfortable and drier climate compared to the sweltering and wet conditions of June.
June and November present contrasting weather conditions. June typically boasts warm temperatures, with a minimum of 23°C (73°F) and a maximum of 37°C (99°F), characterized by high humidity at 81% and significant rainfall of 277 mm (10.9 in) over 25 days. In contrast, November offers a cooler climate, with minimum temperatures dropping to 13°C (57°F) and a comfortable average of 23°C (74°F), alongside a maximum of 33°C (93°F). Precipitation in November is considerably less at 48 mm (1.9 in) over just 9 days, and humidity drops to 60%. For more details on the weather in November, you can check Chiang Rai weather in November.
June and December in Chiang Rai present starkly contrasting weather patterns. June experiences warmer temperatures with a minimum of 23°C (73°F) and an average high of 37°C (99°F), accompanied by high humidity at 81%. However, this month is marked by significant rainfall, totaling 277 mm (10.9 in) over 25 days. In contrast, December offers a much cooler climate, with temperatures ranging from a minimum of 7°C (45°F) to a comfortable average of 20°C (68°F) and a maximum of 32°C (90°F). Precipitation is minimal, only 33 mm (1.3 in) over 4 days, and the humidity drops to a more pleasant 56%. For more detailed insights, check out Chiang Rai weather in December.
June in Chiang Rai stands out as a month of consistent warmth and notable rainfall. With temperatures reaching their peak, the heat can be intense, but the humidity adds a tropical feel to the air. This month witnesses a significant increase in precipitation, with nearly every day contributing to the overall sense of a lush landscape coming to life. Unlike the drier months, June embodies the rainy season's essence, transforming the region into a vibrant green haven. Visitors can expect a blend of tropical warmth and refreshing showers, making it a unique time to experience the beauty of Chiang Rai. For more detailed insights, check out Chiang Rai Climate.