Last updated: August 28, 2025
In October, Lao Cai, Vietnam experiences a vibrant transition into autumn, characterized by an average temperature of 22°C (72°F). Daytime highs can reach a comfortable 31°C (88°F), while nights cool down to a refreshing 14°C (57°F). The region sees notable precipitation, with a total of 217 mm (8.6 in) spread across 22 rainy days, contributing to the lush landscapes central to its charm. Coupled with a humidity level of 75%, October’s weather invites exploration of Lao Cai’s stunning vistas and rich culture, making it an ideal time for adventure seekers and nature enthusiasts alike.
October in Lao Cai, Vietnam presents a delightful transition in temperatures, with nightly lows around 14°C (57°F) and comfortable daily averages reaching 22°C (72°F). This climate signals the arrival of autumn, perfect for outdoor explorations amidst the stunning landscapes. As the month progresses, the maximum temperatures peak at 31°C (88°F), offering warm sunshine while gently declining from the summer highs. The noticeable drop from September's averages hints at the onset of cooler months, making October an ideal time to experience the region's rich culture and vibrant scenery, all while enjoying the brisk, refreshing air.
In October, Lao Cai, Vietnam experiences a notable increase in precipitation, with an average of 217 mm (8.6 in) spread over 22 days. This elevates the monthly rainfall, positioning October as one of the wetter months of the year, following August, which sees a peak with 313 mm (12.3 in). The gradual rise in rainfall from the earlier months reflects the shifting patterns of the region's monsoon, transitioning from the heavy downpours of summer to the later autumn rains. As the landscape is nourished by this consistent moisture, October fosters a lush, vibrant atmosphere, making it a captivating time to witness the region's natural beauty.
In October, humidity in Lao Cai, Vietnam settles at a comfortable 75%, striking a balance as the rainy season begins to wane. This month marks a transition from the peak summer humidity of 90% observed in both July and August, offering a slight reprieve as the air gradually becomes less saturated. Following the high humidity levels of September at 81%, October reflects a consistent trend of decreasing moisture as the year progresses. With a history of fluctuating humidity throughout the months, October presents a relatively moderate environment, making it an ideal time for outdoor activities amidst the picturesque autumn scenery.
As October rolls into Lao Cai, Vietnam, the UV Index stands at 12, placing it in the extreme exposure category, with a burn time of just 10 minutes for unprotected skin. This trend of high UV exposure is consistent throughout the year, with January starting at 8 and peaking at 14 from May to August. Even as the year transitions into fall, the UV Index remains elevated, indicating a need for sun protection. October’s UV levels slightly decrease from the peak summer months, yet they still demand caution. Visitors to the region should remain vigilant about skin safety to enjoy the stunning landscapes under the sun. For detailed UV insights, visit Lao Cai UV Index.
UV Risk Categories
October in Lao Cai, Vietnam, offers a delightful blend of sunshine, averaging 262 hours of bright daylight. This month reflects a slight dip from the peak of 313 hours in May, yet it remains significantly sunnier than the earlier months of the year. As autumn sets in, the daylight hours exhibit a consistent trend of decline, beginning from the high points of mid-year towards the cooler, shorter days of winter. This gradual shift allows October to serve as a comfortable transition, balancing warmth and moderate sun, making it an ideal time to explore the region's stunning landscapes before the chill of November arrives.
In Lao Cai, Vietnam, October presents a moderate likelihood of sunny weather, with a 26% chance of sunshine. As the region transitions from the wet season, October's sunshine probability is a dip from the higher rates observed in May and September, which see 37% sunny days. This month marks the onset of cooler temperatures, but with a notable decrease in sunny spells compared to the preceding months, it suggests the arrival of more cloudy days. Nevertheless, October's weather remains relatively favorable for outdoor activities, especially when compared to the dryer January and December, which boast percentages of 33% and 41% respectively.
In Lao Cai, Vietnam, October witnesses a slight decline in daylight hours, with approximately 11 hours of sunlight. This follows the trend established over the previous months, where daylight peaked at a generous 13 hours from May to July, creating a vibrant and lively atmosphere during the heart of the wet season. As the year progresses from the sun-drenched months of spring and summer, a gradual tapering of light signifies the transition to autumn. September also shares the same daylight duration as October, emphasizing the region's shift towards shorter days. However, as the months of November and December approach, daylight continues to dwindle, echoing a familiar seasonal rhythm in Lao Cai's picturesque setting.
As October arrives in Lao Cai, Vietnam, the gentle whisper of the wind begins to stir with an average speed of 1.2 m/s (3 mph), marking a slight increase from the calmer summer months. This shift signifies a transition from the stillness experienced in July and August, where the wind barely reached 1.0 m/s (2 mph). Throughout the year, Lao Cai's winds are often soft, hovering around 1.3 m/s (3 mph) in the first half and gradually tapering to 1.1 m/s (3 mph) by winter. However, October's gentle breezes provide an invigorating touch, inviting residents and visitors to embrace the beauty of autumn in this serene mountain region. As the landscape transforms with the season, the crisp air carries hints of change, making it an enchanting time to explore the breathtaking vistas and rich culture of Lao Cai.
Weather in Lao Cai varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Lao Cai, focusing on differences in temperature, rainfall, humidity, and UV levels.
October and January in Lao Cai showcase contrasting weather patterns. October typically presents warmer temperatures, ranging from a minimum of 14°C (57°F) to a maximum of 31°C (88°F), with an average temperature of 22°C (72°F). The month experiences significant rainfall, totaling 217 mm (8.6 in) over approximately 22 days, accompanied by higher humidity at 75%. In contrast, January offers cooler weather, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 26°C (78°F) and an average of 15°C (59°F). Precipitation is lighter in January, with around 109 mm (4.3 in) over 18 days and lower humidity at 57%. For a more detailed look, check Lao Cai weather in January.
October and February offer distinct weather experiences. In October, temperatures range from a minimum of 14°C (57°F) to a maximum of 31°C (88°F), with an average of 22°C (72°F). The month also sees significant rainfall, with approximately 217 mm (8.6 in) over 22 days, contributing to a humidity level of 75%. In contrast, February showcases cooler temperatures, with a minimum of 6°C (42°F) and an average of 16°C (60°F), peaking at 31°C (87°F). Precipitation in February is much lower, totaling 105 mm (4.1 in) over 18 days, and humidity sits at 67%. For more details on February weather, you can visit Lao Cai weather in February.
When comparing the weather in October and March, October tends to be warmer with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 31°C (88°F), while March has slightly cooler temperatures with a range of 11°C (52°F) to 33°C (91°F). Precipitation is more abundant in October, totaling 217 mm (8.6 in) over 22 days, compared to March's 167 mm (6.6 in) spread across 23 days. Additionally, October experiences higher humidity at 75%, whereas March has a lower humidity level of 58%. For more details on March weather specifically, check out Lao Cai weather in March.
In comparing the weather of October and April, both months share an average temperature of 22°C (72°F), but their extremes demonstrate noticeable differences. October experiences milder temperatures with a minimum of 14°C (57°F) and a maximum of 31°C (88°F), while April can get much warmer, with highs reaching up to 36°C (98°F) and a minimum of 11°C (52°F). Additionally, October sees more precipitation with 217 mm (8.6 in) over 22 days, compared to April's 195 mm (7.7 in) spread over 19 days, resulting in a significantly higher humidity level of 75% in October versus 53% in April. For more detailed weather information, you can visit Lao Cai weather in April.
In comparing the weather of October and May, October tends to have milder temperatures, with averages around 22°C (72°F) and maximum highs reaching 31°C (88°F), while May is generally warmer, boasting an average of 25°C (77°F) and peak temperatures soaring up to 37°C (99°F). October experiences more frequent rainfall, with precipitation occurring on 22 days totaling 217 mm (8.6 in), compared to May's 19 days of rain and 160 mm (6.3 in). Additionally, October's humidity is higher at 75%, whereas May's humidity is slightly lower at 69%. For more details, you can check out Lao Cai weather in May.
In comparing the weather of October and June, there are notable differences in temperature and humidity levels. October experiences a milder range, with minimum temperatures around 14°C (57°F) and average highs reaching 31°C (88°F), while June significantly warms up, starting at a minimum of 20°C (68°F) and peaking at 36°C (97°F). While June has slightly lower overall precipitation at 202 mm (7.9 in) compared to October's 217 mm (8.6 in), it does have a similar number of rainy days, with 20 versus October's 22 days. Additionally, June's humidity reaches 83%, making it feel more oppressive compared to October's 75%. For a closer look at the June climate, you can check Lao Cai weather in June.
When comparing the weather in October and July, distinct differences emerge. October typically features milder temperatures, with a minimum of 14°C (57°F) and an average of 22°C (72°F), peaking at 31°C (88°F). In contrast, July sees warmer temperatures, ranging from a minimum of 22°C (72°F) to a maximum of 35°C (96°F) and an average of 26°C (80°F). Both months experience significant rainfall, with October receiving 217 mm (8.6 in) over 22 days, while July has slightly more precipitation at 225 mm (8.8 in) over 24 days. Additionally, July is characterized by higher humidity levels at 90%, compared to October's 75%. For more detailed insights about the weather in July, you can visit Lao Cai weather in July.
In comparing the weather of October and August, October experiences milder temperatures with a minimum of 14°C (57°F) and an average of 22°C (72°F), in contrast to August's warmer range, which starts at a minimum of 21°C (71°F) and averages 26°C (80°F). While both months see similar precipitation days at 22, August receives a higher total rainfall of 313 mm (12.3 in) compared to October's 217 mm (8.6 in), leading to October's relatively lower humidity level of 75% versus August's 90%. This makes October a more comfortable month, while August tends to feel much more humid and sultry. For a detailed look at August weather conditions in the region, check out Lao Cai weather in August.
In comparing the weather of October and September, October tends to be slightly cooler with a minimum temperature of 14°C (57°F) and an average of 22°C (72°F), compared to September's minimum of 18°C (64°F) and an average of 25°C (77°F). While September can reach higher maximum temperatures of 34°C (93°F), October's peak is more moderate at 31°C (88°F). Precipitation levels are comparable, with October receiving 217 mm (8.6 in) over 22 days and September recording 193 mm (7.6 in) over 20 days. Humidity is a bit lower in October at 75%, whereas September's humidity averages around 81%. For a more detailed look at September weather, visit Lao Cai weather in September.
October and November present distinct shifts in weather patterns. In October, temperatures range from a minimum of 14°C (57°F) to a maximum of 31°C (88°F), with an average of 22°C (72°F). This month also sees considerable precipitation, totaling 217 mm (8.6 in) over 22 days, accompanied by high humidity levels at 75%. In contrast, November brings slightly cooler temperatures, with a minimum of 10°C (51°F) and an average of 19°C (66°F), peaking at 30°C (86°F). The rainfall decreases significantly to 100 mm (3.9 in), spread across 18 days, while humidity remains similar at 74%. For more detailed insights, check out Lao Cai weather in November.
October and December present a marked contrast in weather conditions. In October, temperatures are notably warmer, with minimums around 14°C (57°F) and maximums reaching up to 31°C (88°F), alongside high humidity levels of 75% and significant precipitation totaling 217 mm (8.6 in) over 22 days. Conversely, December sees a significant drop in temperatures, with minimums around 3°C (38°F) and an average of 15°C (59°F), while maximums peak at 26°C (80°F). The month is drier, with only 97 mm (3.8 in) of precipitation over 15 days and slightly lower humidity at 69%. For more details on the December weather, check out Lao Cai weather in December.
As October unfolds in Lao Cai, the weather reveals a distinct shift from the preceding months, characterized by a pleasant average temperature that invites outdoor exploration. With daytime highs reaching a comfortable 31°C (88°F) and nighttime lows dipping to a refreshing 14°C (57°F), this month strikes a perfect balance for those who enjoy mild conditions. However, October also brings significant rainfall, with precipitation observed on nearly three-quarters of the month. The humidity levels, hovering around 75%, contribute to a rich and lush landscape, making it a vibrant time for nature enthusiasts. For a deeper look into how the weather shapes your visit, be sure to check out Lao Cai Climate.