Last updated: August 28, 2025
Experience the January weather of Khe Sanh, Vietnam, characterized by a warm tropical climate that features a maximum temperature reaching a balmy 31°C (88°F) and an average of 20°C (68°F). While daytime may be pleasantly warm, nighttime dips to a cooler 10°C (51°F), offering a refreshing contrast. Visitors should prepare for considerable humidity at 77%, accompanied by significant precipitation, with 94 mm (3.7 in) of rain spread over 18 days. This blend of warm temperatures and frequent rain creates a rich and vibrant environment, ideal for exploring the lush landscapes of this historic region.
In Khe Sanh, Vietnam, January marks the beginning of a gradual warming trend as the year unfolds. The month kicks off with cooler temperatures, featuring minimums around 10°C (51°F) and averages hovering at 20°C (68°F). Throughout January, daytime highs can reach up to 31°C (88°F), providing a comfortable range for visitors and locals alike. As the months progress, February sees a slight increase in both minimum and maximum temperatures, culminating in the rise that reaches maximums of 33°C (92°F) by the end of the month. This consistent upward trend sets the stage for the hotter months ahead, peaking during the summer with highs often reaching 38°C (100°F) in May and June. Overall, January serves as a refreshing prelude to Khe Sanh's warmer climate, making it an ideal time for exploring the area's natural beauty amid pleasantly mild weather.
In January, Khe Sanh experiences a moderate precipitation level of 94 mm (3.7 inches) over approximately 18 days. This sets the stage for a gradual increase in rainfall as the year progresses, with February seeing a drop to 60 mm but just 13 days of rain. As spring approaches, March and April witness a climb to 75 mm and 105 mm, respectively. The region's wet season arrives in earnest by mid-year, with May registering 136 mm and peaks in July and August, which boast a striking 236 mm and 162 mm. The trend continues into the fall, culminating in October's staggering 426 mm, highlighting the drastic shift from the earlier months. This cyclical pattern of precipitation underscores Khe Sanh's monsoonal climate, where the majority of rainfall occurs in the latter half of the year, shaping the region's lush landscapes and agricultural practices.
In January, Khe Sanh experiences a humidity level of 77%, setting the stage for a month where the air feels comfortably moist yet not overly oppressive. As the year progresses into February, humidity dips slightly to 73%, providing a brief respite before the warmer months arrive. However, by March, the trend continues downward to 64%, marking the driest period in this stretch. The transition into April brings a further decline to 60%, which is the lowest point before humidity starts to rise again. As we move into the summer months, humidity spikes dramatically, peaking in July and August at 90% and 92%, respectively, creating a distinctly tropical atmosphere. This trend of high humidity persists into the later months, with levels remaining elevated around 85-87% from October through December. Overall, January’s humidity reflects the transitioning climate of Khe Sanh, setting a pattern that ebbs and flows with the seasons while ultimately leading into the dampness characteristic of its tropical climate.
In Khe Sanh, Vietnam, January marks the beginning of a consistently high UV Index trend, peaking at 10, which falls into the very high exposure category. With a burn time of just 15 minutes, it's essential to take precautions against the strong sun. The trend intensifies in the following months, as the UV Index escalates to 12 in February and reaches a staggering 14 from March through July, categorizing these months as extreme hazards with a rapid burn time of just 10 minutes. Even in the later months, such as September and October, the UV Index remains elevated, underscoring the need for sun protection in this tropical region. As the year wraps up, November and December present slightly more forgiving conditions with a return to a very high index of 10 and 9, allowing for burn times of 15 minutes again. For more insights on ultraviolet radiation and safety measures, visit Khe Sanh UV Index.
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In Khe Sanh, Vietnam, January begins with a modest 195 hours of sunshine, setting the stage for a gradual increase in brightness as the year unfolds. February sees a leap to 257 hours, hinting at the arrival of more cheerful days, followed by March, which boasts 299 hours—a clear signal that spring is approaching. The trend continues into April and May, where sunshine peaks at an impressive 315 hours. This sunlit momentum carries through the summer months, with July and August maintaining a consistent 302 hours. As the year progresses into the fall, sunlight begins to wane, dipping to 250 hours in October and fading to 201 hours by December. Overall, Khe Sanh experiences a vibrant cycle of sunshine, with the year showcasing a clear transition from the softer light of January to the glorious brightness of mid-year before closing with a gentle descent into winter.
In Khe Sanh, Vietnam, January marks the beginning of the year with a modest chance of sunny weather, sitting at just 12%. This sets a notably low bar compared to the sunnier months that follow; both February and May show significant uplifts in sunshine, with probabilities of 32% and 42%, respectively. As the year progresses, the likelihood of sunny skies tends to fluctuate, with March and April offering more favorable forecasts at 25% and 26%. However, the summer months bring a dip again, with June and July presenting only 20% and 21% chances. Overall, January serves as a gentle reminder of the seasonal transition in Khe Sanh, as brighter days await just around the corner.
In Khe Sanh, Vietnam, January ushers in a consistent pattern of daylight, offering 11 hours of sunshine. This duration remains steady through February, before extending to 12 hours in March, reflecting the gradual transition toward spring. As the months progress into April and May, daylight duration stabilizes at 12 hours, making these months perfect for exploring the region's stunning landscapes. By June, daylight peaks at 13 hours, allowing more time for outdoor activities and enjoyment of the vibrant local culture. However, this peak doesn't last long, as July returns to 12 hours, a trend that continues through August and September. As the year winds down, daylight returns to 11 hours in October, November, and December, wrapping up the year with a rhythmic ebb and flow that characterizes the region's unique climate.
In Khe Sanh, Vietnam, January brings a gentle average wind speed of 3.2 m/s (7 mph), setting the tone for a relatively mild start to the year. As the months progress, a noticeable shift occurs; February experiences a slight drop to 2.7 m/s (6 mph), followed by a consistent decrease until reaching the calm of April and May at 2.0 m/s (4 mph) and 1.8 m/s (4 mph), respectively. However, come June, the winds pick up again, reaching their peak at 4.5 m/s (10 mph), signaling the arrival of summer. The trend continues relatively stable through the warmer months before tapering off in the autumn, with September hitting its lowest at 1.7 m/s (4 mph). As the year winds down, the evening breezes return to more moderate speeds, reminding us of the dynamic climate in this historical region.
Weather in Khe Sanh varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Khe Sanh, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather features a temperature range with a minimum of 10°C (51°F), an average of 20°C (68°F), and a maximum of 31°C (88°F). The month also experiences significant rainfall, with 94 mm (3.7 in) of precipitation over 18 days, resulting in a humidity level of 77%. In contrast, February sees slightly warmer temperatures, with a minimum of 11°C (53°F), an average of 20°C (69°F), and a maximum of 33°C (92°F). Precipitation decreases to 60 mm (2.4 in) across 13 days, and humidity is lower at 73%. For more specific insights on February weather, check out Khe Sanh weather in February.
In January, the weather features a broad temperature range with a minimum of 10°C (51°F) and a maximum of 31°C (88°F), averaging around 20°C (68°F). This month experiences considerable precipitation, totaling 94 mm (3.7 in) across 18 days, coupled with high humidity levels averaging 77%. In contrast, March sees warmer temperatures, with a minimum of 15°C (59°F) and a maximum of 36°C (97°F), leading to an average of 24°C (75°F). While March has slightly less precipitation at 75 mm (2.9 in) over 17 days, it benefits from lower humidity at 64%. For more detailed information on March weather, you can check Khe Sanh weather in March.
In comparing the weather between January and April, January experiences slightly lower temperatures, with a minimum of 10°C (51°F) and an average high of 31°C (88°F), while April sees warmer temperatures, ranging from a minimum of 15°C (60°F) to a maximum of 36°C (98°F). Precipitation levels are relatively similar, with January receiving 94 mm (3.7 in) and April having a slightly higher total of 105 mm (4.1 in), both spread over 18 days. However, April is characterized by lower humidity at 60%, compared to January's higher humidity of 77%, making the latter feel more muggy. For more detailed insights into the weather patterns during April, you can check Khe Sanh weather in April.
In January, the weather in Khe Sanh presents a warm yet mild climate, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 31°C (88°F) and an average of 20°C (68°F). The month experiences about 94 mm (3.7 in) of precipitation over 18 days, contributing to a relatively high humidity level of 77%. In contrast, May brings even warmer temperatures, with minimums of 18°C (66°F), average highs of 28°C (82°F), and peaks soaring up to 38°C (100°F). Additionally, May sees increased rainfall, totaling 136 mm (5.4 in) over 21 days, while humidity slightly decreases to 73%. For more detailed insights on the weather during this month, refer to Khe Sanh weather in May.
In January, the weather typically features a milder temperature range with a minimum of 10°C (51°F) and an average of 20°C (68°F), reaching a maximum of 31°C (88°F). This month also experiences significant rainfall, with 94 mm (3.7 in) of precipitation over 18 days and humidity levels around 77%.
Conversely, June presents a much warmer climate, boasting a minimum temperature of 23°C (74°F) and an average of 29°C (84°F), peaking at a hot 38°C (101°F). Precipitation decreases to 64 mm (2.5 in) over 12 days, while humidity is slightly higher at 82%. For a more detailed look at the weather during this month, you can check out Khe Sanh weather in June.
In January, the weather features a milder temperature range, with minimums around 10°C (51°F) and maximums reaching up to 31°C (88°F). The average temperature sits at a comfortable 20°C (68°F), accompanied by moderate humidity at 77% and around 94 mm (3.7 in) of precipitation over 18 days. In contrast, July experiences significantly warmer conditions, with minimum temperatures at 22°C (72°F) and maximums soaring to 37°C (100°F), resulting in an average temperature of 28°C (82°F). Humidity rises to 90% during this month, along with increased rainfall totaling 236 mm (9.3 in) across the same number of days. For more details, see Khe Sanh weather in July.
In January, the weather tends to be milder, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 31°C (88°F), and an average temperature of around 20°C (68°F). The month sees about 94 mm (3.7 in) of precipitation over 18 days and has a humidity level of 77%. In contrast, August experiences significantly warmer conditions, featuring temperatures that range from a minimum of 22°C (72°F) to a maximum of 36°C (97°F), with an average of 27°C (82°F). Precipitation increases in August, totaling 162 mm (6.4 in) over 21 days, and the humidity rises to 92%. This difference highlights the transition from January's cooler, less humid climate to August's hot, humid conditions. For more detailed information, you can check out Khe Sanh weather in August.
In January, the weather features a more temperate climate with minimum temperatures around 10°C (51°F) and average highs reaching 31°C (88°F). The month experiences significant humidity at 77%, accompanied by 94 mm (3.7 in) of rainfall spread over 18 days. In contrast, September brings much warmer conditions, with minimum temperatures starting at 21°C (70°F) and averaging 27°C (80°F), peaking at 35°C (96°F). This month also sees increased precipitation, totaling 295 mm (11.6 in) over 22 days, and a rise in humidity to 87%. For more detailed information, you can check Khe Sanh weather in September.
In January, temperatures in Khe Sanh range from a mild 10°C (51°F) at night to a warm 31°C (88°F) during the day, with an average of around 20°C (68°F). The month experiences moderate rainfall, totaling 94 mm (3.7 in) over 18 days, and humidity levels hover around 77%. In contrast, October brings considerably warmer temperatures, with nighttime lows of 19°C (66°F) and daytime highs reaching up to 34°C (93°F), averaging 25°C (76°F). However, October is also significantly wetter, with precipitation reaching 426 mm (16.8 in) over 24 days and humidity increasing to 85%. For more detailed information, you can check Khe Sanh weather in October.
In comparing the weather between January and November, it is evident that November typically experiences warmer temperatures, with minimums of 15°C (60°F) compared to January's 10°C (51°F). The average temperature in November is also higher at 23°C (73°F) versus January's 20°C (68°F), and both months see maximum temperatures reaching into the low 30s°C. However, November is significantly wetter, receiving 318 mm (12.5 in) of precipitation over 23 days, compared to January’s 94 mm (3.7 in) over 18 days. Additionally, November's humidity is slightly elevated at 84%, compared to January's 77%. For more detailed insights into November's conditions, check out Khe Sanh weather in November.
In comparing the weather of January and December, both months experience similar average temperatures of around 20°C (68°F). However, January's temperatures are slightly more variable, with a minimum of 10°C (51°F) and a maximum of 31°C (88°F), compared to December's warmer minimum of 14°C (57°F) and a cooler maximum of 29°C (85°F). December also sees significantly more precipitation, with 164 mm (6.5 in) over 22 days, compared to January's 94 mm (3.7 in) over 18 days. Additionally, December's humidity is slightly higher at 83%, versus January's 77%. For a more detailed look into December weather patterns, you can refer to Khe Sanh weather in December.
In January, Khe Sanh experiences a noticeably cooler climate compared to the more intense heat of the summer months. Daily temperatures range from a mild 10°C at night to a maximum of 31°C during the day, making it a comfortable time to explore the region. Additionally, January witnesses significant rainfall, with 94 mm spread over 18 days, which contributes to the overall humidity of 77%. This combination of cooler temperatures and increased precipitation sets January apart, offering a refreshing contrast to the drier and hotter months ahead. For a more detailed understanding of the area's climate patterns, check out Khe Sanh Climate.