January Weather in Wenchang, China

Last updated: August 21, 2025

January in Wenchang, China presents a unique weather tapestry characterized by its cool temperatures and modest precipitation. With maximum temperatures reaching 19°C (67°F) and dipping to a brisk -12°C (11°F), the month offers an average chill of 5°C (41°F). Rainfall totals 64 mm (2.5 in) over approximately 8 days, contributing to a relative humidity of 70% that can amplify the crispness of the air. This blend of conditions creates an environment that is both refreshing and invigorating, making January a noteworthy month for those experiencing the seasonal shift in this coastal region.

January Temperature in Wenchang

January in Wenchang, China, showcases a remarkable temperature range, where the chill of winter can be felt with minimums dipping to -12°C (11°F), creating a stark contrast to the mild average of 5°C (41°F) and maximums reaching 19°C (67°F). As the month progresses, January acts as a bridge to the warmer seasons, with temperatures gradually rising, paving the way for February's further warming trend. This transition sets the stage for a noticeable climb in temperatures throughout the spring and summer months, where minimums consistently rise and the averages soar to a peak of 29°C (84°F) by July. As the year progresses, Wenchang transforms from its winter chill to a tropical warmth, illustrating the dynamic shifts in its climate that residents and visitors can experience.

January Weather in Wenchang: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Wenchang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wenchang, January typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec414455637378848476655644
Data source: Temperature data for Wenchang generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Wenchang

In Wenchang, China, January typically sees a moderate precipitation amount of 64 mm (2.5 in) over roughly 8 days. This relatively low rainfall sets the stage for a gradual increase as the year progresses; February's precipitation rises to 71 mm (2.8 in), paving the way for the spring months. As March arrives, the rainfall increases significantly to 103 mm (4.1 in), marking the onset of a wet season that peaks in June and July, when amounts soar to 261 mm (10.3 in) and 276 mm (10.9 in), respectively. The trend highlights a clear pattern of increasing rainfall leading into the summer, followed by a gradual tapering off in the latter months, emphasizing the region's distinctive wet and dry seasonal shifts.

January Precipitation Trends in Wenchang

The chart displays monthly precipitation patterns in Wenchang, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Wenchang, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec657110383137261276158100504246
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Wenchang

In Wenchang, China, January sees an average humidity of 70%, setting the stage for a gradually increasing trend as the year progresses. As winter transitions into spring, humidity rises steadily, peaking at a high of 90% in July. This pattern highlights a summer dampness that lingers, with levels remaining above 85% from May through August. Following the peak, humidity begins to decline in September, settling back into more moderate levels by October and November. The year concludes with December's humidity at 77%, reflecting a cool yet humid end to the annual cycle. Overall, Wenchang experiences a distinct seasonal rhythm, with humidity levels closely tied to the changing seasons, making it a key factor in the region's climate and lifestyle.

January Average Humidity in Wenchang

This chart illustrates the average monthly humidity levels in Wenchang, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Wenchang is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%73%82%86%85%85%90%88%75%76%84%77%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Wenchang

In January, Wenchang, China experiences a moderate UV Index of 5, allowing for a relatively safe outdoor experience with a burn time of 30 minutes. However, as the months progress, there's a notable upward trend in UV intensity. By February, the index rises to 6, and soon after, March delivers an alarming jump to 8, marking the shift to a very high exposure category, where burn time significantly decreases to just 15 minutes. This trend continues into the spring, peaking at a staggering 11 in May, where the UV exposure is categorized as extreme. Wenchang residents and visitors should be particularly cautious during the summer months, as high UV levels persist until August. As the year wanes, the index gradually lowers, ending the year with a safer 4 in December. For detailed monthly insights and precautions, visit Wenchang UV Index.

Maximum UV Index Levels in Wenchang for January

The chart shows the monthly maximum UV Index (UVI) for Wenchang in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Wenchang typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568101111111110864
Data source: Wenchang January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Wenchang

In Wenchang, China, January sees 150 hours of sunshine, marking the beginning of a gradual rise in daylight as the year unfolds. As February transitions in, sunshine increases to 203 hours, heralding the early stirrings of spring. By March, the warmth intensifies with 227 hours of bright skies, peaking in April at 247 hours. The sunshine continues to thrive through the spring and into the summer, topping out in July with an impressive 292 hours. August follows closely behind with 294 hours, showcasing Wenchang's vibrant summer days. As the year progresses into autumn, daylight begins to wane, dropping to 256 hours in September and further to 222 hours by November. December brings a gentle decline, with 213 hours of sunshine, but the cycle starts anew, setting the stage for the following January. This data encapsulates the rhythmic dance of sunlight that shapes Wenchang’s seasons, from the chilling embrace of winter to the sultry warmth of summer.

Monthly Sunshine Duration in Wenchang: January Highlighted

The January sunshine duration represents the total number of hours Wenchang experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec150h203h227h247h282h270h292h294h256h231h222h213h
Data source: Wenchang January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Wenchang During January

In Wenchang, January boasts a 50% chance of sunny weather, making it one of the brighter months in a year characterized by fluctuating sun exposure. As the year progresses, the likelihood of sunshine tends to decline, hitting a low of 20% in July. Interestingly, after the mid-year slump, the chances of sunny days begin to rise again, peaking at 70% in December. These trends suggest that while January offers a solid opportunity for enjoying clear skies, the best time for sun-seekers may actually come at the year’s end.

Percentage of Sunny Days in January in Wenchang

The chart illustrates the percentage of sunny days in Wenchang throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Wenchang experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec50%41%25%26%25%26%20%35%52%43%57%70%
Data source: Wenchang January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Wenchang in January

In Wenchang, China, the month of January ushers in approximately 10 hours of daylight, setting the tone for a gradual increase in sunlight as the year progresses. As February arrives, daylight extends to 11 hours, continuing this ascent into March, which maintains the same length. The transition into spring in April brings a delightful 12 hours of daylight, ultimately reaching a peak of 14 hours in June, the longest day of the year. This abundance of light begins to recede as summer transitions to fall, with daylight returning to 13 hours in July and August, before gradually declining to 11 hours by October. By the time winter returns, January settles back to its starting point of 10 hours, creating a rhythm of light that beautifully mirrors the changing seasons in this tropical paradise.

Average Daylight Hours in Wenchang for January

The chart illustrates the variation in daylight duration in Wenchang throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 22m11h 4m11h 59m12h 55m13h 42m14h 6m13h 54m13h 13m12h 19m11h 23m10h 34m10h 10m
Data source: Wenchang daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Wenchang

In January, Wenchang experiences an average wind speed of 2.6 m/s (6 mph), setting the tone for a month characterized by gentle breezes. This calmness is consistent with the trends observed throughout the season, as February sees a slight increase to 2.9 m/s, only to taper back to similar conditions in both March and April. Interestingly, the wind speed remains relatively stable across these months, rarely straying far from the 6 mph mark. As the year progresses into the warmer months, a more dynamic pattern emerges, with July peaking at 2.9 m/s before falling again. Overall, January's breezy yet subtle winds align with the region's temperate climate, offering a refreshing start to the year.

Average January Wind Speed in Wenchang

The chart displays monthly wind speed patterns in Wenchang, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.6 m/s2.92.72.62.42.12.92.22.42.52.62.4
Data source: Wenchang January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Wenchang Compares to Other Months

Weather in Wenchang varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Wenchang, focusing on differences in temperature, rainfall, humidity, and UV levels.

January and February present distinct weather patterns, with February generally being warmer and slightly wetter. In January, temperatures range from a minimum of -12°C (11°F) to a maximum of 19°C (67°F), with an average of 5°C (41°F). The month sees 64 mm (2.5 in) of precipitation over about 8 days, accompanied by a humidity level of 70%. In contrast, February's temperatures are milder, with a minimum of -9°C (16°F) and a maximum reaching 26°C (80°F), averaging around 7°C (44°F). Precipitation increases slightly to 71 mm (2.8 in) over 10 days, and humidity edges up to 73%. For a more detailed look at February weather, you can check Wenchang weather in February.

In January, the weather is significantly colder, with temperatures ranging from a minimum of -12°C (11°F) to a maximum of 19°C (67°F) and an average of 5°C (41°F). Precipitation is moderate, totaling 64 mm (2.5 in) over 8 days, while humidity hovers around 70%. In contrast, March experiences a notable warming trend, with temperatures ranging from 0°C (33°F) to a high of 30°C (87°F) and an average of 13°C (55°F). Rainfall increases to 103 mm (4.1 in) spread over 12 days, resulting in higher humidity levels of 82%. For a closer look at conditions in March, you can check Wenchang weather in March.

January and April exhibit distinct weather patterns that reflect the transition from winter to spring. In January, temperatures range from a chilly -12°C (11°F) at the minimum to a mild 19°C (67°F) at the maximum, with an average of 5°C (41°F). This month also experiences 64 mm (2.5 in) of precipitation over about 8 days, coupled with a humidity level of 70%. In contrast, April brings more warmth, with temperatures soaring from a minimum of 5°C (42°F) to a maximum of 34°C (93°F) and an average of 17°C (64°F). Precipitation increases slightly to 83 mm (3.3 in) over 9 days and humidity rises to 86%, contributing to a more humid climate. For more insights into April's weather, check Wenchang weather in April.

In January, temperatures in Wenchang are quite chilly, with a minimum of -12°C (11°F) and an average of 5°C (41°F), peaking at 19°C (67°F). The month is characterized by relatively low precipitation, totaling 64 mm (2.5 in) over 8 days, alongside a humidity level of 70%. In stark contrast, May experiences much warmer weather, with temperatures ranging from a minimum of 11°C (51°F) to a scorching maximum of 36°C (97°F), averaging at 23°C (73°F). Precipitation rises significantly to 137 mm (5.4 in) across 12 days, accompanied by higher humidity levels of 85%. For more specifics on May weather, visit Wenchang weather in May.

January and June present contrasting weather patterns. In January, temperatures range from a chilly minimum of -12°C (11°F) to a mild maximum of 19°C (67°F), with an average of 5°C (41°F). Precipitation is relatively low at 64 mm (2.5 in) spread over 8 days, and humidity stands at 70%. In stark contrast, June experiences much warmer temperatures, with a minimum of 15°C (59°F) and a maximum soaring to 38°C (100°F), averaging around 26°C (78°F). This month sees significantly higher precipitation at 261 mm (10.3 in) across 14 days, accompanied by increased humidity levels of 85%. For more information on Wenchang's June weather, visit Wenchang weather in June.

In January, the weather is quite cold, with temperatures ranging from a chilling minimum of -12°C (11°F) to a mild maximum of 19°C (67°F), averaging around 5°C (41°F). The month sees rainfall over eight days, accumulating to about 64 mm (2.5 in), along with a humidity level of 70%. In stark contrast, July experiences warm to hot temperatures, with a minimum of 20°C (68°F) and soaring up to a maximum of 39°C (103°F), averaging 29°C (84°F). This summer month is characterized by significant rainfall, reaching 276 mm (10.9 in) over 16 rainy days, and higher humidity at 90%. For a closer look at the specific weather conditions during this month, you can visit Wenchang weather in July.

The weather in January contrasts starkly with that of August. In January, temperatures can drop to a chilling minimum of -12°C (11°F) and typically hover around an average of 5°C (41°F), while August brings warmth with minimums starting at 18°C (65°F) and an average soaring to 29°C (84°F). Precipitation levels also differ significantly; January receives about 64 mm (2.5 in) over 8 days, whereas August sees a substantial increase in rainfall, totaling 158 mm (6.2 in) over 13 days. Additionally, humidity levels rise from 70% in January to a sweltering 88% by August, making the summer months feel much more oppressive. For more details, you can check out Wenchang weather in August.

In January, the weather is notably colder, with minimum temperatures plummeting to -12°C (11°F) and an average hovering around 5°C (41°F). In contrast, September offers a much warmer climate, with minimum temperatures starting at 14°C (58°F) and averages reaching up to 25°C (77°F). While January experiences around 64 mm (2.5 in) of precipitation across 8 days, September sees a significant increase in rainfall, totaling 100 mm (4.0 in) over 11 days. Humidity levels are also higher in September at 75%, compared to 70% in January. For a detailed look at the conditions, check out Wenchang weather in September.

In comparing the weather of January and October, it is evident that October experiences significantly milder temperatures, with a minimum of 7°C (44°F) compared to January's chilly minimum of -12°C (11°F). The average temperature in October reaches a comfortable 19°C (66°F), while January's average is much cooler at 5°C (41°F). Additionally, October boasts higher maximum temperatures, peaking at 38°C (100°F), in stark contrast to January's maximum of 19°C (67°F). Precipitation is slightly lower in October at 50 mm (2.0 in) over about 7 rainy days, compared to January's 64 mm (2.5 in) over 8 days. Humidity levels are also higher in October at 76%, compared to January's 70%. For more details on October weather, you can check Wenchang weather in October.

In January, temperatures can plunge to a chilling minimum of -12°C (11°F), while the average hovers around 5°C (41°F), reaching a maximum of 19°C (67°F). The month experiences approximately 64 mm (2.5 in) of precipitation over about 8 days, combined with a humidity level of 70%. In contrast, November boasts a milder climate with minimum temperatures at 0°C (32°F) and averages around 13°C (56°F), peaking at a comfortable 29°C (84°F). This month sees less rainfall, totaling about 42 mm (1.6 in) over 7 days, but with a higher humidity of 84%. For a closer look at specific conditions, you can refer to Wenchang weather in November.

January and December present a noticeable contrast in weather conditions. In January, temperatures range from a minimum of -12°C (11°F) to a maximum of 19°C (67°F), with an average of 5°C (41°F); whereas December is slightly milder, featuring temperatures that vary from -6°C (22°F) to a peak of 22°C (72°F) and an average of 7°C (44°F). Precipitation levels in January are higher at 64 mm (2.5 in), compared to December's 46 mm (1.8 in), though both months experience precipitation on about 8 days. Additionally, January's humidity is lower at 70% compared to December's more humid 77%. For more details on December weather conditions, you can visit Wenchang weather in December.

Compare Wenchang's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Wenchang

January in Wenchang stands out with its chilly temperatures and notable humidity, setting it apart from other months. While daytime conditions are relatively mild, the cold nights can dip significantly, offering a stark contrast to the warmer seasons. Precipitation is moderate, with about 8 days of rain, but the overall atmosphere remains crisp. This unique weather pattern not only influences the daily life of residents but also invites visitors to experience a different side of Wenchang. For more detailed information on the seasonal changes, check out Wenchang Climate.