January Weather in Rikuzentakata, Japan

Last updated: August 21, 2025

In January, Rikuzentakata, Japan experiences chilly temperatures, with a maximum reaching 10°C (51°F) and an average of 1°C (34°F), dipping to a minimum of -13°C (9°F). This month typically sees 41 mm (1.6 in) of precipitation, spread across 8 days, contributing to a humid atmosphere with levels around 80%. As the city navigates the winter season, the blend of cold temperatures and damp conditions creates a striking yet serene winter landscape, inviting visitors to experience its seasonal charm.

January Temperature in Rikuzentakata

In Rikuzentakata, Japan, January greets residents with a chill, featuring minimum temperatures plummeting to -13°C (9°F) and a modest average of 1°C (34°F). This winter month stands firm with maximum daytime highs that barely reach 10°C (51°F), signaling the peak of the cold season. As February approaches, a slight warming trend begins, with temperatures rising a few degrees, hinting at the gradual transition to spring. Throughout January, the crisp air invites cozy moments and scenic winter landscapes, embodying the essence of the season before ushering in the milder temperatures of March and beyond.

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

The chart illustrates January temperature patterns in Rikuzentakata, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rikuzentakata, 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).
JanFebMarAprMayJunJulAugSepOctNovDec343542495965727569594837
Data source: Temperature data for Rikuzentakata 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 Rikuzentakata

In Rikuzentakata, Japan, January marks the beginning of the year with a relatively modest precipitation total of 41 mm (1.6 in), falling over 8 days. This sets the stage for a gradual increase in rainfall as the months progress; February sees a slight uptick to 47 mm (1.9 in), hinting at the wetter season ahead. The subsequent months reveal a clear trend of rising precipitation, particularly in the late spring and summer, with March through August recording substantial increases, culminating in July and August where rainfall peaks at 174 mm (6.8 in) and 178 mm (7.0 in), respectively. Such patterns suggest that January's dry spell is merely a precursor to the intense wet months that follow, encapsulating a seasonal shift toward a more humid climate in the heart of Rikuzentakata.

January Precipitation Trends in Rikuzentakata

The chart displays monthly precipitation patterns in Rikuzentakata, 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 Rikuzentakata, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec41471101121081141741781421904960
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Rikuzentakata

In January, Rikuzentakata experiences a relatively high humidity level of 80%, setting the stage for a damp winter ambiance. This moisture content slightly decreases in February to 79%, but inevitably trends downward as spring approaches, reaching a low of 75% in April. However, as temperatures rise into May, humidity bounces back to 80%, hinting at the approaching summer. The city sees its most humid months in mid-summer, with July and August consistently hitting 92%. Following this peak, the humidity begins to taper, revealing a gradual decline to 82% by October, and then settling back to 80% in December. Overall, Rikuzentakata's humidity reveals a seasonal rhythm, oscillating between drier winter months and a lush, damp summer, providing a unique backdrop for its coastal charm.

January Average Humidity in Rikuzentakata

This chart illustrates the average monthly humidity levels in Rikuzentakata, 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 Rikuzentakata is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%77%75%80%87%92%92%86%82%79%80%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Rikuzentakata

In Rikuzentakata, Japan, January typically sees a moderate UV Index of 3, indicating a safe level of sun exposure for most outdoor activities, with a burn time of about 30 minutes. As winter gives way to early spring, the UV levels gradually climb, reaching 4 in February. However, as March arrives, the index jumps to 6, transitioning into a high exposure category where just 25 minutes in the sun can lead to burning. This trend signifies the approach of the sunnier months, as UV levels peak in late spring and summer, with May witnessing an alarming UV Index of 9 and reaching extreme levels of 11 in June. By August, the UV index stabilizes at 10, required vigilance during outdoor activities. As the year progresses into autumn and winter, UV levels decrease, returning to a moderate level of 3 by December, echoing the cyclical nature of sun exposure throughout the seasons. For a detailed look at the UV trends throughout the year, check out Rikuzentakata UV Index.

Maximum UV Index Levels in Rikuzentakata for January

The chart shows the monthly maximum UV Index (UVI) for Rikuzentakata 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 Rikuzentakata typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346891110109643
Data source: Rikuzentakata 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 Rikuzentakata

In January, Rikuzentakata experiences a modest 169 hours of sunshine, a gentle introduction to the year. As winter gives way to spring, sunshine hours steadily increase, peaking at 299 hours in May, ushering in vibrant blooms and longer days. This trend of rising sunlight continues through April and June, reflecting a growing warmth that characterizes the region’s transition to summer. However, as summer wanes, sunshine hours begin to decline, descending into the autumn months with 246 hours in September and a gradual tapering off to 208 hours by December. This rhythmic fluctuation not only marks the changing seasons but also offers a glimpse into the natural beauty that unfolds in Rikuzentakata throughout the year.

Monthly Sunshine Duration in Rikuzentakata: January Highlighted

The January sunshine duration represents the total number of hours Rikuzentakata 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.
JanFebMarAprMayJunJulAugSepOctNovDec169h225h264h271h299h283h262h257h246h217h219h208h
Data source: Rikuzentakata January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Rikuzentakata During January

In Rikuzentakata, Japan, the chance of sunny weather in January sits at a moderate 46%, offering a promising start to the new year. This likelihood stands in stark contrast to the more sun-soaked days of February, where the sunshine chance rises to 59%. Interestingly, while January and February appear favorable for sunshine, the months following show a notable dip; March plummets to 40%, followed by even lower probabilities in the summer months of June and July, where cloudy skies often dominate. This trend suggests that if you're hoping for January sunshine, you'll want to seize those fleeting rays before the weather takes a turn in the spring and summer months, with chances steadily declining again in May and July. Overall, January is a vibrant point in the winter months, glimmering with sunlight opportunities before the season shifts.

Percentage of Sunny Days in January in Rikuzentakata

The chart illustrates the percentage of sunny days in Rikuzentakata 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 Rikuzentakata experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec47%59%40%46%31%26%20%23%33%41%57%44%
Data source: Rikuzentakata January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Rikuzentakata in January

In Rikuzentakata, Japan, the daylight duration begins its gradual ascent in January, offering about 9 hours of light each day. As winter yields to spring, this time increases steadily, reaching 11 hours by March and blossoming to a generous 13 hours in April. May and June bring shortly after, boasting the longest days of the year at 14 hours, providing ample opportunity for outdoor activities and enjoying nature's beauty. As summer wanes into autumn, daylight begins to recede, tapering off to 12 hours in September and gradually diminishing to 10 hours in November. Finally, the year closes as it starts, with days once again shortening to 9 hours in December. This rhythmic ebb and flow of daylight not only defines Rikuzentakata's seasonal charm but also invites residents and visitors alike to embrace the vibrant cycles of nature throughout the year.

Average Daylight Hours in Rikuzentakata for January

The chart illustrates the variation in daylight duration in Rikuzentakata throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 45m10h 43m11h 57m13h 13m14h 17m14h 50m14h 33m13h 37m12h 24m11h 9m10h 2m9h 28m
Data source: Rikuzentakata daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Rikuzentakata

In Rikuzentakata, Japan, the January winds greet the new year with an average speed of 3.9 m/s (9 mph), setting a tone of briskness that lingers through the winter months. Interestingly, this speed is equaled again in March, suggesting a steady chill that hovers before spring arrives. As we transition into February, the winds pick up slightly to 4.9 m/s (11 mph), providing a gusty reminder of winter's last stand. Following this peak, the wind speeds taper off as the seasons change, with April and May reflecting a calm with averages of 3.7 m/s (8 mph) and 3.2 m/s (7 mph), respectively. This trend of diminishing winds continues into the warmer months, peaking briefly in November at 3.2 m/s (7 mph) and again in December, which hints at winter’s return. The consistent fluctuations of wind speed throughout the year illustrate the subtleties of Rikuzentakata's climate, weaving a tapestry of seasonal change that is felt in every gust.

Average January Wind Speed in Rikuzentakata

The chart displays monthly wind speed patterns in Rikuzentakata, 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/s4.93.93.73.22.52.42.93.03.03.24.1
Data source: Rikuzentakata January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Rikuzentakata Compares to Other Months

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

January weather in Rikuzentakata features colder temperatures, with a minimum of -13°C (9°F) and an average of 1°C (34°F), while February brings slightly milder conditions, with temperatures ranging from a minimum of -9°C (16°F) and averaging 2°C (35°F). Both months experience similar precipitation levels, with January receiving 41 mm (1.6 in) and February a bit more at 47 mm (1.9 in), though both months see precipitation on about 8 days. Humidity remains relatively consistent, with January at 80% and February slightly lower at 79%. For further details, check out Rikuzentakata weather in February.

In January, temperatures in Rikuzentakata range from a chilly minimum of -13°C (9°F) to a mild maximum of 10°C (51°F), with an average temperature of around 1°C (34°F). The month sees a moderate amount of precipitation at 41 mm (1.6 in) over eight days, accompanied by a high humidity level of 80%. In contrast, March brings a more significant warming trend with temperatures ranging from a minimum of -6°C (22°F) to a pleasant maximum of 19°C (67°F), and an average of 5°C (42°F). Precipitation also increases in March, totaling 110 mm (4.3 in) over eleven days, although humidity drops slightly to 77%. For more details on what to expect during this transition into spring, check out Rikuzentakata weather in March.

January and April exhibit striking contrasts in weather conditions. In January, temperatures typically range from a chilling -13°C (9°F) at their lowest to a mild 10°C (51°F) at their highest, with an average temperature of 1°C (34°F). The month sees about 41 mm (1.6 in) of precipitation over eight days, alongside a relatively high humidity level of 80%. In contrast, April experiences significantly warmer temperatures, with lows around -2°C (28°F) and highs reaching up to 24°C (76°F), leading to an average of 9°C (49°F). April is also wetter, with 112 mm (4.4 in) of rainfall spread across 11 days, though humidity is slightly lower at 75%. For more detailed insights on April weather, you can explore Rikuzentakata weather in April.

In comparison to January, May exhibits significantly milder weather, characterized by a broader temperature range and increased warmth. While January sees temperatures dipping as low as -13°C (9°F) with an average of just 1°C (34°F), May enjoys a more pleasant climate with minimum temperatures of 5°C (41°F) and an average of 15°C (59°F). The maximum temperatures in May can reach up to 29°C (84°F), a stark contrast to January's max of only 10°C (51°F). Precipitation also varies, with January receiving 41 mm (1.6 in) over 8 days, while May has 108 mm (4.3 in) across 12 days. Despite the higher precipitation in May, the humidity remains constant at 80% throughout both months, creating a distinctly different atmosphere between the two. For those interested in exploring more about the weather in May, you can find detailed information here.

In January, the weather is characterized by cold temperatures, with nighttime lows plunging to -13°C (9°F) and daytime highs only reaching up to 10°C (51°F). The month experiences about 41 mm (1.6 in) of precipitation spread over 8 days, and the humidity hovers around 80%, creating a brisk and chilly atmosphere.

In contrast, June offers a much warmer climate with minimum temperatures starting at 10°C (50°F) and averaging a pleasant 18°C (65°F), peaking at a maximum of 29°C (85°F). However, this month sees a significant increase in rainfall, totaling 114 mm (4.5 in) over 14 days, along with a slight rise in humidity to 87%. For more detailed information, visit Rikuzentakata weather in June.

January and July present contrasting weather conditions. In January, temperatures range from a chilly minimum of -13°C (9°F) to a mild maximum of 10°C (51°F), with an average of around 1°C (34°F). This month sees an average precipitation of 41 mm (1.6 in) over about 8 days, coupled with a relatively high humidity of 80%. In stark contrast, July brings much warmer temperatures, with a minimum of 15°C (59°F), an average of 22°C (72°F), and a peak of 32°C (90°F). Precipitation significantly increases to 174 mm (6.8 in) over 17 days, accompanied by even higher humidity at 92%. For more details, check out Rikuzentakata weather in July.

In January, temperatures in Rikuzentakata can be quite chilly, with a minimum of -13°C (9°F) and an average of just 1°C (34°F). The month typically brings around 41 mm (1.6 in) of precipitation over eight days, accompanied by a humidity level of 80%. In stark contrast, August experiences significantly warmer weather, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 33°C (92°F), averaging around 24°C (75°F). The summer month sees a considerable increase in precipitation, totaling 178 mm (7.0 in) over 18 days, and a higher humidity of 92%. For more details on August weather, you can check Rikuzentakata weather in August.

January and September showcase strikingly different weather patterns. In January, temperatures can plummet as low as -13°C (9°F), with an average of just 1°C (34°F) and a maximum of 10°C (51°F). The month sees a total precipitation of 41 mm (1.6 in) spread over 8 days, with humidity levels averaging around 80%. In contrast, September brings a much milder climate, with temperatures ranging from a minimum of 8°C (46°F) to a pleasant average of 20°C (69°F) and a peak of 32°C (90°F). This month is also wetter, accumulating 141 mm (5.6 in) of rainfall over 14 days, and humidity rises slightly to 86%. For more detailed insights, you can view the Rikuzentakata weather in September.

In January, the weather is typically much colder, with temperatures ranging from a frigid -13°C (9°F) at night to a mild 10°C (51°F) during the day, along with about 41 mm (1.6 in) of precipitation over 8 days. The average temperature hovers around 1°C (34°F), and the humidity is relatively high at 80%. In contrast, October brings significantly warmer temperatures, with nighttime lows around 4°C (40°F) and daytime highs reaching up to 27°C (81°F). This month also experiences increased rainfall, totaling 190 mm (7.5 in) over 12 days, while humidity rises slightly to 82%. The stark contrast between the chilly winter of January and the mild autumn of October is evident, reflecting the seasonal transitions. For more detailed information on October weather, you can visit Rikuzentakata weather in October.

In January, the weather is significantly colder, with temperatures ranging from a minimum of -13°C (9°F) to a maximum of 10°C (51°F) and an average of just 1°C (34°F). The month experiences about 41 mm (1.6 in) of precipitation over 8 days, coupled with high humidity at 80%. In contrast, November shows milder conditions, with temperatures peaking at 19°C (67°F) and averaging 9°C (48°F), while the minimum temperature is a more manageable -2°C (28°F). This month sees slightly higher precipitation at 49 mm (1.9 in) over fewer days—just 6—and a humidity level comparable to January at 79%. To see more about November weather specifics, you can check this link: Rikuzentakata weather in November.

In January, the weather is noticeably colder with an average temperature of 1°C (34°F) and lows dropping to -13°C (9°F), while December enjoys a milder average of 3°C (38°F) and a minimum of -6°C (22°F). January sees less precipitation, totaling 41 mm (1.6 in) over about 8 days, compared to December's higher total of 60 mm (2.4 in) over 10 days. Both months share the same humidity level of 80%, but the chill in January makes the atmosphere feel crisper than the relatively warmer December temperatures. For more detailed insights, you can check the Rikuzentakata weather in December.

Compare Rikuzentakata's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Rikuzentakata

January in Rikuzentakata is characterized by cold temperatures and a notable increase in precipitation, setting it apart from other months. With an average chill that dips below freezing, residents experience a significant contrast to the milder seasons. The high humidity, averaging around 80%, adds an extra bite to the winter air, often making the cold feel more intense. Consequently, the 41 mm of rain spread over eight days contributes to the region's winter landscape, a stark departure from the drier summer months. For more detailed insights into the weather patterns of this beautiful location, explore the comprehensive information available at Rikuzentakata Climate.