Last updated: August 21, 2025
In January, Hefei, China experiences a diverse range of weather conditions, showcasing the transition into winter. The maximum temperature can reach a mild 18°C (65°F), while the average temperature hovers around a brisk 4°C (39°F). Nighttime chills can plunge to a minimum of -14°C (8°F), highlighting the season's cold grasp. This month witnesses 51 mm (2.0 in) of precipitation spread over 6 days, contributing to an average humidity level of 69%. Residents and visitors alike should prepare for a mix of chilly days and occasional rains as Hefei's winter unfolds.
In Hefei, China, January presents a striking contrast in temperatures, with a chilly minimum of -14°C (8°F) and a relatively mild maximum of 18°C (65°F). The average temperature hovers around 4°C (39°F), marking the coldest month of the year and a sharp decline from the preceding December's milder average. As winter deepens, this month signals a gradual transition towards warmer days, illustrated by February's ascent to a maximum of 27°C (81°F). This upward trend continues as spring approaches, with March showcasing a noticeable increase, leading to a welcoming shift in temperature by April and beyond. The overall pattern reveals a climate that moves swiftly from cold winter days to the warmth of early spring, setting the stage for vibrant seasonal changes ahead.
In January, Hefei experiences a moderate precipitation amount of 51 mm (2.0 in), spread across approximately six days of rain. This marks the beginning of the year with relatively stable weather, as precipitation remains consistent with February's slightly higher total of 52 mm (2.0 in), which also sees an increase in rainy days. As winter transitions into spring, the city witnesses a noticeable rise in rainfall amounts, culminating in July, when precipitation peaks at 231 mm (9.1 in) over 15 days. This trend highlights a progressive increase in both volume and frequency of rainfall, accentuating the shift from the drier winter months to the more humid summer season. Overall, January sets the stage for gradually increasing precipitation, illustrating Hefei's dynamic climate throughout the year.
In Hefei, China, January kicks off the year with a relative humidity of 69%, setting the stage for a gradual increase as winter transitions into spring. By February, humidity rises to 72%, and as March approaches, it escalates to a significant 82%. This upward trend continues, peaking in July at a humid 89%, making it the most moisture-laden month of the year. Following the summer, humidity begins to decline, closing the year in December with a more moderate 76%. Notably, the humidity levels in Hefei showcase a clear seasonal pattern, with the highest concentrations in the summer months and a refreshing dip in autumn, creating a dynamic ambiance year-round.
In January, Hefei experiences a moderate UV Index of 5, indicating that sun exposure is manageable, with a burn time of around 30 minutes. This sets the stage for a gradual increase in UV levels as the months progress, with February jumping to a high index of 6 and noticeably shorter burn time. The trend continues with March and April reaching very high levels of 8 and 10, where sun exposure becomes more critical, cutting burn times down to just 15 minutes. As summer approaches, the UV Index peaks at an extreme level of 11 from June through August, requiring vigilant sun protection, as skin can burn within 10 minutes. This intense exposure eases slightly in the fall, while November and December offer high and moderate indices of 6 and 4, respectively, allowing for more cautious sun enjoyment. For more detailed insights into UV conditions throughout the year, check out the Hefei UV Index.
UV Risk Categories
In Hefei, China, January brings a modest 158 hours of sunshine, marking the beginning of the year with a gentle, wintry glow. As the seasons change, sunshine steadily increases, peaking in the heart of summer when July and August enjoy an impressive 296 and 297 hours, respectively. The gradual climb from January through the spring months highlights a growing vibrancy, with March and April reaching 240 and 246 hours as days lengthen and warmth approaches. However, as autumn sets in, the sunshine begins to wane, tapering off to 230 hours in October and further to 225 in November. This trend of fluctuating sunlight illustrates the captivating transition of Hefei's climate, where each month offers a unique rhythm of light and warmth.
In Hefei, China, the likelihood of sunny weather exhibits intriguing trends as the year progresses. January stands out with a 47% chance of sunshine, a figure that remains steady through February but dips notably in the spring months, where it drops to 28% in March and 26% in April. This pattern suggests that post-winter sunshine may be fleeting. However, a noticeable rise occurs in the later months, peaking at 63% in November and reaching an impressive 68% in December. As the seasons shift, sunshine seems to make a welcomed return, hinting that those seeking clear skies should plan their visits accordingly.
In Hefei, China, January marks the start of the year with about 10 hours of daylight, setting a gradual pace for longer days ahead. As winter transitions to spring, daylight begins to increase, peaking at 14 hours in June. This annual progression creates a bright summer that gently tapers off, with daylight duration returning to 10 hours by December. The shift from 11 hours in February to 12 hours in April signals the vibrant awakening of spring, while the consistent 13 hours in July and August highlights the region's sun-soaked summer. By the fall, daylight gradually recedes, echoing the patterns of renewal and rest characteristic of Hefei’s cyclical seasons.
In Hefei, China, January heralds the year with a gentle breeze, featuring an average wind speed of 2.7 m/s (6 mph). This consistent, mild wind sets the tone for the winter months, as February and March see only modest increases to 3.0 m/s and 3.1 m/s respectively, hinting at a gradual warming trend. As spring approaches in April, the winds slightly retreat to 2.8 m/s, echoing the fluctuating temperatures of the season. Throughout the year, Hefei experiences a dynamic wind pattern, peaking in July with a spirited 3.5 m/s (8 mph), before tapering off again in the late summer and autumn months. Ultimately, January’s tranquil winds serve as a precursor to the more lively gusts of summer, suggesting a harmonious rhythm to Hefei's climate.
Weather in Hefei varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Hefei, focusing on differences in temperature, rainfall, humidity, and UV levels.
January weather in the region is characterized by colder temperatures, with a minimum of -14°C (8°F) and an average of 4°C (39°F). The month experiences about 51 mm (2.0 in) of precipitation over six days, with a humidity level of 69%. In contrast, February sees a slight increase in temperatures, with a minimum of -12°C (10°F) and an average of 6°C (43°F). The maximum temperature can reach up to 27°C (81°F), offering a notable warmth compared to January. Although the precipitation remains similar at 52 mm (2.0 in), it occurs over nine days, resulting in slightly higher humidity at 72%. For more detailed information, check out Hefei weather in February.
January weather tends to be much colder than March, with average temperatures ranging from a frigid -14°C (8°F) to a mild 18°C (65°F) compared to March's more moderate range of 1°C (34°F) to a warm 29°C (84°F). While January sees a lower level of precipitation at 51 mm (2.0 in) over 6 days, March experiences slightly more rainfall at 68 mm (2.7 in) across 11 days, contributing to a higher humidity of 82% compared to January's 69%. This contrast between the two months highlights the transition from winter's chill to the early warmth of spring. For more details, check Hefei weather in March.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -14°C (8°F) to a maximum of 18°C (65°F), resulting in an average temperature of around 4°C (39°F). The month sees about 51 mm (2.0 in) of precipitation over approximately 6 days, and the humidity level sits at 69%.
In sharp contrast, April brings a significant warmth, with temperatures ranging from a minimum of 5°C (41°F) to a high of 32°C (90°F), averaging 17°C (63°F). Precipitation also increases slightly to 66 mm (2.6 in) over 9 days, and the humidity rises to 85%. For more detailed insights, check the Hefei weather in April.
In January, temperatures in Hefei range from a chilling minimum of -14°C (8°F) to a relatively mild maximum of 18°C (65°F), with an average hovering around 4°C (39°F). The month brings about 51 mm (2.0 in) of precipitation over approximately 6 days, accompanied by a humidity level of 69%. In stark contrast, May showcases a much warmer climate, with temperatures soaring from a minimum of 11°C (52°F) to a blistering maximum of 37°C (98°F) and an average of 23°C (73°F). The raininess increases as well, with precipitation totaling 108 mm (4.3 in) over 9 days and humidity peaking at 84%. For more details, check Hefei weather in May.
January and June present a striking contrast in weather conditions. In January, temperatures are chilly, with a minimum of -14°C (8°F) and an average of 4°C (39°F), while precipitation is relatively low at 51 mm (2.0 in) over about six days. Humidity sits at a comfortable 69%. In stark contrast, June boasts much warmer temperatures, ranging from a minimum of 17°C (62°F) to a scorching maximum of 36°C (97°F) and an average of 26°C (79°F). Precipitation increases significantly to 154 mm (6.1 in) over ten days, accompanied by higher humidity levels at 84%. For a more detailed look at the June weather in Hefei, visit Hefei weather in June.
In January, the weather is cold and crisp, with temperatures ranging from a frigid minimum of -14°C (8°F) to a mild maximum of 18°C (65°F), and an average temperature of about 4°C (39°F). Precipitation is relatively low at 51 mm (2.0 in) over six days, and the humidity stands at 69%. In stark contrast, July brings a sweltering heat, with temperatures soaring from a minimum of 20°C (69°F) to a scorching maximum of 39°C (103°F), averaging 29°C (84°F). The month is much wetter, with 231 mm (9.1 in) of rainfall spread across 15 days and humidity levels peaking at 89%. This marked difference illustrates the stark seasonal transition from the cold winter to the hot summer. For more insights, check out Hefei weather in July.
January and August showcase striking differences in weather patterns. In January, the temperatures tend to be significantly colder, with an average of 4°C (39°F) and a minimum plunging to -14°C (8°F). The humidity is relatively moderate at 69%, with about 51 mm (2.0 in) of precipitation falling over 6 days. In contrast, August brings a substantial increase in temperature, averaging around 29°C (84°F), with highs reaching 38°C (101°F). The humidity rises to 84%, and precipitation spikes to 170 mm (6.7 in) over 11 days. The dynamics between the chill of winter and the heat of summer are quite pronounced. For those interested in a detailed comparison, visit Hefei weather in August.
In January, the weather is quite harsh, with temperatures ranging from a chilling minimum of -14°C (8°F) to a more moderate maximum of 18°C (65°F), averaging around 4°C (39°F). The month sees about 51 mm (2.0 in) of precipitation over approximately 6 days, coupled with a humidity level of 69%. In contrast, September ushers in much warmer weather, with temperatures starting at a minimum of 16°C (61°F) and soaring to a peak of 36°C (97°F), leading to an average temperature of 25°C (77°F). This month experiences more rainfall, totaling 78 mm (3.1 in) over 9 days, while humidity remains similar at 68%. For more details, you can check Hefei weather in September.
In January, temperatures can plunge to a chilling minimum of -14°C (8°F), while averaging around 4°C (39°F) and peaking at 18°C (65°F). The month sees about 51 mm (2.0 in) of precipitation over 6 days, and humidity levels hover around 69%. In stark contrast, October brings much warmer weather with minimum temperatures around 6°C (44°F), an average of 18°C (65°F), and highs that can reach up to 35°C (96°F). Although October experiences slightly more precipitation at 58 mm (2.3 in) over the same number of rainy days, humidity increases to 71%. For a more detailed look at the October conditions, you can check out Hefei weather in October.
January and November present contrasting weather patterns. In January, temperatures can drop to a minimum of -14°C (8°F) and reach a maximum of 18°C (65°F), with an average of 4°C (39°F). The month experiences about 51 mm (2.0 in) of precipitation over 6 days, accompanied by a relatively lower humidity level of 69%. In stark contrast, November sees milder temperatures with a minimum of 0°C (32°F) and a maximum of 27°C (81°F), averaging at 13°C (55°F). The precipitation in November is lower at 35 mm (1.4 in), also occurring over 6 days, yet the humidity rises to 83%. For a more detailed look at the weather conditions in November, check Hefei weather in November.
When comparing the weather in January and December, January is generally colder, with minimum temperatures dropping to -14°C (8°F) compared to December's milder minimum of -6°C (22°F). The average temperature for January is also slightly lower at 4°C (39°F), while December averages 6°C (43°F). In terms of precipitation, January sees more rainfall, totaling 51 mm (2.0 in) over 6 days, compared to December's 31 mm (1.2 in) also over 6 days. Interestingly, January has a slightly lower humidity level at 69% compared to December's 76%. For more detailed information on December's weather, you can visit Hefei weather in December.
January in Hefei presents a stark contrast to the warmer months, with temperatures dropping to an average of 4°C (39°F) and occasionally plummeting as low as -14°C (8°F). While the city remains relatively dry, experiencing only 6 days of precipitation, the humidity at 69% can make the cold feel more biting. This chill sets January apart as a month of crisp air and stark beauty, perfect for those seeking a quieter, more contemplative atmosphere. For more detailed insights into Hefei's climate throughout the year, visit Hefei Climate.