January Weather in Kashima, Japan

Last updated: August 21, 2025

January in Kashima, Japan, unveils a unique winter charm with temperatures ranging from a brisk -1°C (31°F) at night to a comfortable 17°C (63°F) during the day. The average temperature hovers around 8°C (46°F), offering a refreshing start to the year. This month sees 53 mm (2.1 in) of rainfall spread over 6 days, contributing to the area's lush scenery while maintaining a humidity level of 73%. As the year kicks off, visitors can expect cool, wet days interspersed with mild weather, perfect for exploring the serene landscape of Kashima.

January Temperature in Kashima

In Kashima, Japan, January brings a cool embrace, with temperatures ranging from a brisk -1°C (31°F) at night to a pleasant 17°C (63°F) during the day. This month typically features an average temperature of 8°C (46°F), marking a transition from the coolness of December to slightly warmer February temperatures. The consistent range from -1°C to 17°C indicates a stable winter climate, where chilly nights give way to relatively mild daytime warmth. As the season progresses into February, the temperature trends remain similar, hinting at a gradual uplift toward spring, which invigorates expectations for the crocus blooms and longer sunny days ahead. Overall, January's temperatures in Kashima embody a crisp yet manageable winter, pleasing for those who appreciate the beauty of the season.

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

The chart illustrates January temperature patterns in Kashima, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kashima, 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).
JanFebMarAprMayJunJulAugSepOctNovDec464653606874808377695949
Data source: Temperature data for Kashima generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Kashima

In Kashima, Japan, January marks the beginning of the year with a modest precipitation total of 53 mm (2.1 in), falling over an average of just 6 days. This sets a pattern of relatively lower rainfall compared to the coming months, where February sees a notable increase to 89 mm (3.5 in) over 9 days. As spring approaches, precipitation begins to rise sharply, peaking in July with an impressive 409 mm (16.1 in) across 18 days. This trend of increasing rain highlights the transition from the dry winter months into the lush, wet seasons of late spring and summer, ultimately shaping the region's vibrant landscape and rich agriculture.

January Precipitation Trends in Kashima

The chart displays monthly precipitation patterns in Kashima, 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 Kashima, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec53891401272052304093212201136678
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Kashima

In Kashima, Japan, January typically experiences a humidity level of 73%, marking a transitional phase as the cold winter begins to recede. This month sets the stage for a gradual decline in humidity, as February sees a drop to 69%. However, as spring approaches, humidity levels begin to rise once more, reaching 79% in April. The trend escalates significantly with the onset of summer, peaking dramatically at 97% in July, where the air feels particularly heavy with moisture. Humidity remains notably high throughout August, at 94%, before tapering off in the fall months; September witnesses a decrease to 84%, stabilizing further to 79% in October. The year closes with November and December bringing levels back down to 75% and 72%, respectively. This annual cycle highlights Kashima’s shift from drier, cooler winter conditions to a stiflingly humid summer, then retreating to milder, more comfortable levels as the year draws to a close.

January Average Humidity in Kashima

This chart illustrates the average monthly humidity levels in Kashima, 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 Kashima is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%69%71%79%87%92%97%94%84%79%75%72%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Kashima

In Kashima, Japan, January brings a moderate UV Index of 4, allowing for approximately 30 minutes of sun exposure before risking skin damage. As the months progress, there’s a noticeable increase in UV intensity. By February, the UV Index escalates to 6, categorized as high, and continues to rise dramatically, hitting 8 in March and peaking at an extreme 12 in both July and August. This trend highlights the necessity for increased sun protection as the year progresses, particularly during the summer months. As winter fades and spring approaches, the risk escalates rapidly; therefore, it’s advisable to stay informed about your UV exposure. For more details, check out the Kashima UV Index.

Maximum UV Index Levels in Kashima for January

The chart shows the monthly maximum UV Index (UVI) for Kashima 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 Kashima typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111121211764
Data source: Kashima 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 Kashima

In Kashima, Japan, January marks the beginning of the year with 166 hours of sunshine, offering a gentle introduction to the brighter months ahead. As winter transitions into spring, sunlight steadily increases, peaking at an impressive 297 hours in August. The trend showcases a clear progression, with February and March experiencing significant growth, reaching 226 and 260 hours respectively. This gradual ascent continues through spring, culminating in May with 281 hours, before daylight begins to recede slightly in June and July. Interestingly, September to December sees a consistent, albeit moderate decline in sunshine hours, closing the year on a more subdued note with 199 hours in December. Overall, Kashima experiences a vibrant dance of daylight with each month, inviting visitors to savor the seasonal shifts.

Monthly Sunshine Duration in Kashima: January Highlighted

The January sunshine duration represents the total number of hours Kashima 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.
JanFebMarAprMayJunJulAugSepOctNovDec166h226h260h279h281h262h268h297h254h253h231h199h
Data source: Kashima January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kashima During January

In Kashima, Japan, January brings a 38% chance of sunny weather, marking it as a month with moderate optimism for sun-seekers. While the sunniest months tend to be later in the year, particularly October at 65%, January falls short compared to other winter months like February, which boasts a 45% chance of clear skies. As winter progresses, the likelihood of sunshine fluctuates, with March slightly dipping to 36%. This pattern suggests that while January may not provide the best odds for sunny days, there's a gradual increase in sunlight as the seasons transition towards spring, making the prospect of warmer, sunnier days a reason for hope as the year unfolds.

Percentage of Sunny Days in January in Kashima

The chart illustrates the percentage of sunny days in Kashima 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 Kashima experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec38%45%36%41%31%25%20%28%36%65%51%43%
Data source: Kashima January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kashima in January

In January, Kashima, Japan enjoys 10 hours of daylight, a consistent mark that remains unchanged into February. As spring approaches, daylight begins to extend, reaching 11 hours in March and further blossoming into longer days of 13 hours by April and May. The peak of summer shines brightly on the city, with 14 hours of daylight in both June and July, ensuring ample time for outdoor activities. However, as summer wanes into August, daylight gradually tapers off to 13 hours, then 12 hours in September. The trend continues into the fall, where October sees a decline to 11 hours, and by December, daylight dwindles to 9 hours, marking a return to the shorter days of winter. This rhythmic cycle of daylight in Kashima reflects the beautiful transition of seasons, inviting residents and visitors alike to savor each unique moment throughout the year.

Average Daylight Hours in Kashima for January

The chart illustrates the variation in daylight duration in Kashima throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 13m10h 59m11h 58m13h13h 51m14h 17m14h 4m13h 19m12h 21m11h 19m10h 26m9h 59m
Data source: Kashima daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Kashima

In Kashima, Japan, January ushers in a consistent rhythm of moderate breezes, with an average wind speed of 3.9 m/s (9 mph). This steady wind pattern remains unchanged into February, creating a dynamic backdrop for the winter landscape. As spring approaches, however, wind speeds begin to gradually decline, dipping to 3.4 m/s (8 mph) in March and continuing this trend through the subsequent months. Notably, by late spring and summer, the winds soften further, reaching a low of 2.2 m/s (5 mph) in June before slightly rebounding in July and August. As autumn sets in, wind speeds linger around 3.3 m/s (7 mph) in November and taper off to 3.7 m/s (8 mph) in December, completing the cycle with a whisper of winter's return. This gentle ebb and flow of winds not only shapes the local climate but adds a lyrical quality to Kashima's atmospheric charm throughout the year.

Average January Wind Speed in Kashima

The chart displays monthly wind speed patterns in Kashima, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.9 m/s3.93.43.33.12.22.93.32.92.83.33.7
Data source: Kashima January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Kashima Compares to Other Months

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

January and February experience similar temperature ranges, with minimums around -1°C (31°F), average temperatures of approximately 8°C (46-47°F), and maximums peaking at 17°C (63°F). However, February sees increased precipitation, totaling 89 mm (3.5 in) over 9 days, compared to January's 53 mm (2.1 in) over 6 days. Additionally, February's humidity is slightly lower at 69%, while January maintains a higher humidity level of 73%. For detailed insights on February weather, you can check Kashima weather in February.

January and March exhibit notable differences in weather patterns. January typically experiences cooler temperatures, with a minimum of -1°C (31°F) and an average of 8°C (46°F), while March shows a rise in temperatures, with a minimum of 5°C (41°F) and an average of 12°C (53°F). Additionally, March is wetter, receiving around 140 mm (5.5 in) of precipitation over 10 days, compared to January's 53 mm (2.1 in) over just 6 days. Humidity remains relatively similar, with January at 73% and March slightly lower at 71%. For more detailed insights, refer to Kashima weather in March.

In January, the weather is relatively chilly, with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 17°C (63°F) and an average temperature of 8°C (46°F). The month features about 53 mm (2.1 in) of precipitation spread over approximately 6 days, accompanied by a humidity level of 73%. In contrast, April sees a significant warming trend, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 24°C (75°F), and an average of 15°C (60°F). However, April is also wetter, with 127 mm (5.0 in) of precipitation over around 8 days and slightly higher humidity at 79%. For a detailed look at the weather in April, check out Kashima weather in April.

In January, temperatures are notably colder, with a minimum of -1°C (31°F) and an average of 8°C (46°F), while the month sees relatively low precipitation at 53 mm over 6 days and a humidity of 73%. In contrast, May experiences much warmer weather, with minimum temperatures around 13°C (55°F) and an average of 20°C (68°F), peaking at 26°C (78°F). However, May also brings increased precipitation, totaling 204 mm over 11 days, accompanied by higher humidity at 87%. For more detailed information, you can check Kashima weather in May.

January and June present strikingly contrasting weather conditions. In January, temperatures range from a chilly minimum of -1°C (31°F) to a mild maximum of 17°C (63°F), with an average of 8°C (46°F). The month sees relatively low precipitation of 53 mm (2.1 in) across about 6 days, accompanied by a humidity level of 73%. In contrast, June experiences significantly warmer temperatures, with a minimum of 18°C (64°F) and a maximum of 30°C (86°F), averaging 23°C (74°F). However, this month is also marked by much higher rainfall, totaling 230 mm (9.1 in) over 13 days, and an increase in humidity to 91%. For more detailed information, you can check Kashima weather in June.

January and July present a striking contrast in weather conditions. In January, temperatures range from a chilly -1°C (31°F) at their lowest to a mild 17°C (63°F) at their peak, with an average of 8°C (46°F) and relatively low precipitation of 53 mm (2.1 in) over just 6 days. The humidity during this month hovers around 73%, creating a crisp winter atmosphere.

In contrast, July experiences much warmer temperatures, with minimums at 20°C (69°F), averages of 27°C (80°F), and highs reaching 34°C (93°F). However, this summer month also sees significant rainfall, totaling 409 mm (16.1 in) across 18 days, accompanied by high humidity levels of 97%, resulting in a muggy environment. For more details on the summer weather, you can visit Kashima weather in July.

In January, temperatures are mild with a minimum of -1°C (31°F) and an average of 8°C (46°F), peaking at a comfortable 17°C (63°F). The month experiences moderate precipitation, totaling 53 mm (2.1 in) over 6 days, and humidity levels hover around 73%. In contrast, August presents a starkly different climate, with minimum temperatures averaging 20°C (69°F) and reaching up to 34°C (94°F), showcasing a warm average of 28°C (83°F). However, the summer month is significantly wetter, accumulating 321 mm (12.6 in) of rainfall over 14 days, coupled with high humidity at 94%. For more details about August weather, you can check Kashima weather in August.

January and September present a stark contrast in weather conditions. In January, temperatures typically range from a chilly -1°C (31°F) to a mild 17°C (63°F), with an average of 8°C (46°F). The month sees about 53 mm (2.1 in) of precipitation over approximately 6 days, accompanied by a relative humidity of 73%. In contrast, September experiences significantly warmer temperatures, with minimums of 19°C (66°F) and maximums reaching up to 33°C (92°F), averaging around 25°C (77°F). Precipitation also increases in September, totaling approximately 220 mm (8.7 in) over 14 days, with humidity levels climbing to 84%. For a detailed outlook on this month, check out Kashima weather in September.

January and October present strikingly different weather patterns. In January, temperatures range from a chilly -1°C (31°F) at night to a comfortable 17°C (63°F) during the day, with an average of 8°C (46°F). The month sees about 53 mm (2.1 in) of precipitation over approximately six days, coupled with a humidity level of 73%. In contrast, October boasts milder temperatures, with minimums around 13°C (56°F) and maximums reaching 29°C (85°F), averaging at 20°C (69°F). This month also experiences higher rainfall, with 113 mm (4.4 in) across seven days and humidity rising to 79%. For more details, visit Kashima weather in October.

January and November present a notable contrast in weather conditions. In January, temperatures range from a chilly -1°C (31°F) to a mild maximum of 17°C (63°F), with an average temperature of 8°C (46°F). The month experiences precipitation on about six days, accumulating a total of 53 mm (2.1 in), and the humidity hovers around 73%. In contrast, November boasts a warmer climate with minimum temperatures of 7°C (46°F), an average of 15°C (59°F), and a maximum of 22°C (72°F). This month also sees slightly more rainfall, with 66 mm (2.6 in) over seven days, and a humidity level of 75%. For more specific information about November's weather in Kashima, you can visit Kashima weather in November.

In January, temperatures range from a chilly minimum of -1°C (31°F) to a mild maximum of 17°C (63°F), averaging around 8°C (46°F). The month sees a total precipitation of 53 mm (2.1 in) spread over 6 days, with humidity levels at 73%. In contrast, December offers slightly warmer conditions, with a minimum temperature of 1°C (35°F) and a maximum of 22°C (72°F), averaging 10°C (50°F). Precipitation is higher in December at 78 mm (3.1 in) over 7 days, with a similar humidity level of 72%. For more details on December weather, you can visit Kashima weather in December.

Compare Kashima's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Kashima

As January unfolds in Kashima, the weather presents a distinctive chill compared to the milder months that precede and follow it. With a maximum temperature reaching 17°C, the days can be pleasantly mild, but the average dips to a cool 8°C, providing a stark contrast to the warmer seasons. Nights can be quite brisk, occasionally plunging to a minimum of -1°C, making this month feel notably colder. Additionally, with 53 mm of precipitation spread over about six days, expect a mix of wet and dry spells, often accompanied by a humidity level around 73%. This unique blend of temperatures and moisture shapes January as a transitional phase in Kashima’s climate, offering a refreshing yet frosty atmosphere that stands out from the warmth of spring and the heat of summer. For a comprehensive look at the seasonal nuances, visit Kashima Climate.