January Weather in Wajima, Japan

Last updated: August 21, 2025

Wajima in January experiences chilly temperatures with maximums reaching 15°C (59°F) and falling to a brisk -2°C (28°F) at night. The average temperature hovers around 5°C (42°F), setting a cool backdrop for winter wanderings. This month is notably wet, with an impressive 172 mm (6.8 in) of precipitation measured over 22 days, creating a damp atmosphere enhanced by a high humidity level of 80%. Visitors should prepare for a mix of cold and wet conditions, ideal for enjoying the unique winter charm of this coastal city.

January Temperature in Wajima

In Wajima, Japan, January ushers in a winter chill, with temperatures ranging from a brisk -2°C (28°F) at the low end to a pleasant 15°C (59°F) at its warmest. The month averages around 5°C (42°F), hinting at an inviting yet cool atmosphere perfect for bundled-up exploration. As February unfolds, the temperatures barely shift, maintaining a steady average of 5°C (42°F), but with a slight increase in minimum temperatures to 0°C (31°F). By the time March arrives, Wajima begins its gradual transition to spring, showcasing a more noticeable rise in both minimum and maximum temperatures, peaking at 17°C (62°F). This gentle warming trend continues through the following months, culminating in milder and more comfortable weather by May, where highs reach 23°C (74°F). The consistent pattern of increasing temperatures signals the departure from winter's chill, inviting visitors to enjoy Wajima's evolving seasons.

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

The chart illustrates January temperature patterns in Wajima, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wajima, 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).
JanFebMarAprMayJunJulAugSepOctNovDec414146526168768074665647
Data source: Temperature data for Wajima 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 Wajima

In January, Wajima experiences a notable deluge, with precipitation measuring 172 mm (6.8 in) across an average of 22 days. This significant rainfall sets the tone for the winter months, as it is markedly higher than February's 134 mm (5.3 in), suggesting a gradual decrease in precipitation as winter transitions into spring. The frequency of rainy days also tapers off in February, with just 21 days of precipitation, hinting at a slight reprieve. As the year progresses into the subsequent months, the precipitation amounts generally decline, though notable spikes occur in the summer months of July and September, with 238 mm (9.4 in) and 229 mm (9.0 in), respectively. This pattern illustrates Wajima's unique climate dynamics, characterized by the heavy winter rains followed by a lush, wet summer, showcasing the region's vibrant ecosystem.

January Precipitation Trends in Wajima

The chart displays monthly precipitation patterns in Wajima, 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 Wajima, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec17213411412589117238182229165145211
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Wajima

January in Wajima, Japan, showcases a notable humidity level of 80%, setting the tone for the winter season. As the months progress into February and March, humidity slightly declines, reaching 78% and 76% respectively. However, this trend is short-lived; by May, humidity surges back to 85%, and continues its upward trajectory, peaking in the summer months. July and August reach their highest points at a stifling 93% and 92%, respectively, indicating the warm, muggy days typical of the region. Following this peak, humidity begins a gradual decline into autumn, settling at 84% in September and tapering to 81% by October. Wajima's humidity exhibits a clear seasonal rhythm, with winter offering a respite before the summer’s embrace returns, illustrating nature's cyclical dance throughout the year.

January Average Humidity in Wajima

This chart illustrates the average monthly humidity levels in Wajima, 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 Wajima is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%78%76%77%85%89%93%92%84%81%77%79%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Wajima

In January, Wajima, Japan, experiences a UV Index of 3, categorized as moderate, which means sun protection is recommended if you plan to be outdoors for extended periods—about 30 minutes of sun exposure can lead to skin damage. As winter transitions to spring, the UV Index gradually rises, peaking at 11 in July and August, indicating extreme exposure where just 10 minutes can cause burns. Interestingly, after a peak in mid-summer, the index dips towards the year's end, falling back to 3 and 4 by December and November, respectively. This clear seasonal trend highlights the necessity of adjusting sun protection strategies throughout the year. For more detailed insights, explore the full data on the Wajima UV Index.

Maximum UV Index Levels in Wajima for January

The chart shows the monthly maximum UV Index (UVI) for Wajima 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 Wajima typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3479101011119643
Data source: Wajima 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 Wajima

In Wajima, Japan, the sun begins its slow return in January, offering a modest 150 hours of sunlight. As winter gives way to spring, February showcases an increase to 195 hours, hinting at the longer days to come. By March, the warmth escalates with 257 hours of sunshine, setting the stage for April's peak at 286 hours. The ascent continues into May, where the sunshine reaches a delightful 310 hours, marking the start of vibrant summer days. June and July maintain this sunny momentum with 307 hours each, while August shines brightest at 316 hours. As the seasons transition, the sunlight begins to wane, dropping to 257 hours in September and gradually tapering off through the autumn months. By November, Wajima enjoys 213 hours, followed by a soft descent to 192 hours in December, gently closing the year on a serene note. This pattern reveals a captivating journey through the seasons, highlighting the dynamic ebb and flow of light in this enchanting coastal town.

Monthly Sunshine Duration in Wajima: January Highlighted

The January sunshine duration represents the total number of hours Wajima 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.
JanFebMarAprMayJunJulAugSepOctNovDec150h195h257h286h310h307h307h316h257h238h213h192h
Data source: Wajima January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Wajima During January

In Wajima, Japan, January brings with it a modest 23% chance of sunny weather, marking it as one of the cloudier months of the year. Following January, the likelihood of sun increases significantly in February to 37% and continues on an upward trend through the spring, peaking in April with a 45% likelihood of clear skies. This gradual shift towards sunnier days highlights the transition into spring, as temperatures rise and the sunshine probability remains more favorable, particularly in the summer months. By July, residents enjoy over half the month under clear skies, while the chance of sun wanes again in the later summer and fall months. This seasonal fluctuation underscores the dynamic nature of Wajima's weather, making each month uniquely engaging for locals and visitors alike.

Percentage of Sunny Days in January in Wajima

The chart illustrates the percentage of sunny days in Wajima 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 Wajima experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec23%37%35%45%37%34%51%27%38%39%44%25%
Data source: Wajima January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Wajima in January

In Wajima, Japan, January marks the beginning of the year with a modest 9 hours of daylight. As the months progress, there’s a steady increase in daylight, reaching 10 hours in February and climbing to a vibrant 11 hours in March. The arrival of spring in April sees daylight extending to 13 hours, peaking at 14 hours from May through July, when the days are longest and liveliest. As summer fades into autumn, daylight gradually diminishes, tapering back to 13 hours in August, then to 12 hours in September, and continuing the decline through 11 hours in October. By November, daylight is reduced to 10 hours, ultimately circling back to 9 hours in December. This cyclical pattern reflects the rhythmic dance of the seasons, creating a tapestry of light that influences both daily life and the natural world in Wajima.

Average Daylight Hours in Wajima for January

The chart illustrates the variation in daylight duration in Wajima throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 53m10h 47m11h 57m13h 9m14h 10m14h 40m14h 25m13h 32m12h 23m11h 12m10h 9m9h 37m
Data source: Wajima daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Wajima

In January, Wajima, Japan, experiences brisk winds with an average speed of 7.6 m/s (17 mph), setting the stage for a month characterized by a refreshing chill. As winter progresses into February, the winds intensify slightly, reaching 8.3 m/s (18 mph), contributing to the region's invigorating atmosphere. However, the arrival of spring in March brings a notable decline, as wind speeds drop to 5.7 m/s (13 mph), indicating a transition to more gentle breezes. This pattern of fluctuating winds continues into April and May, where calm prevails with averages around 5.5 m/s (12 mph). By June and July, the winds further subside to a mellow 3.6 m/s (8 mph), fostering a serene summer ambiance. As the year progresses into autumn, wind speeds gradually pick up again, culminating in a brisk 8.5 m/s (19 mph) by December, marking a return to the lively winds reminiscent of the new year. This cyclical shift in wind patterns highlights the dynamic nature of Wajima's climate throughout the seasons.

Average January Wind Speed in Wajima

The chart displays monthly wind speed patterns in Wajima, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.6 m/s8.35.75.55.73.63.64.65.05.87.28.5
Data source: Wajima January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Wajima Compares to Other Months

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

January and February weather share some similarities, but there are notable differences. In January, temperatures range from a minimum of -2°C (28°F) to a maximum of 15°C (59°F), with an average of 5°C (42°F). The month sees significant precipitation, totaling 172 mm (6.8 in) over 22 days, accompanied by relatively high humidity at 80%. In contrast, February experiences slightly milder temperatures, with a minimum of 0°C (31°F) and a maximum of 13°C (56°F), while maintaining an average of 5°C (42°F). Precipitation decreases to 134 mm (5.3 in) over 21 days, with humidity easing to 78%. For more details on February weather, you can visit Wajima weather in February.

January and March present a distinct contrast in weather conditions. January’s temperatures typically range from a chilly -2°C (28°F) at minimum to a mild 15°C (59°F) at maximum, with an average of 5°C (42°F). This month is characterized by significant precipitation, totaling 172 mm (6.8 in) over 22 days, and a high humidity level of 80%. In contrast, March experiences slightly warmer temperatures, with a minimum of 1°C (35°F), an average of 8°C (47°F), and a maximum of 17°C (62°F). It also sees a reduction in precipitation to 114 mm (4.5 in) over just 14 days, and humidity decreases to 76%. For more details about the weather in March, you can visit Wajima weather in March.

In January, the weather is significantly cooler with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 15°C (59°F), averaging around 5°C (42°F). This month experiences considerable precipitation, with 172 mm (6.8 in) falling over 22 days and humidity levels at a high 80%.

In contrast, April brings milder temperatures with a minimum of 4°C (39°F) and a maximum of 20°C (68°F), resulting in an average of 11°C (52°F). Precipitation decreases to 125 mm (4.9 in) over just 12 days, and humidity is slightly lower at 77%. For more details, you can visit Wajima weather in April.

January and May present strikingly different weather conditions. In January, temperatures range from a chilly -2°C (28°F) at their lowest to a comfortable 15°C (59°F) at their peak, with an average of 5°C (42°F). The month is characterized by frequent precipitation, with 172 mm (6.8 in) falling over 22 days and a high humidity of 80%. In contrast, May enjoys milder temperatures, with a minimum of 10°C (50°F), an average of 16°C (61°F), and a maximum of 23°C (74°F). The month sees significantly less rain, totaling 89 mm (3.5 in) over just 9 days, and slightly higher humidity at 85%. For a more detailed look at May weather, check out Wajima weather in May.

In January, the weather is quite chilly, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 15°C (59°F) and an average of 5°C (42°F). Precipitation is significant during this month, totaling 172 mm (6.8 in) over 22 days, accompanied by a high humidity level of 80%.

In contrast, June brings a much milder climate, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 27°C (81°F), and an average temperature of 20°C (68°F). Precipitation also decreases to 117 mm (4.6 in), occurring over just 10 days, while humidity slightly increases to 89%. For more details about the weather during this month, you can check Wajima weather in June.

In January, the weather is quite chilly, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 15°C (59°F) and an average of 5°C (42°F). The month sees significant precipitation, totaling 172 mm (6.8 in) over about 22 days, accompanied by high humidity at 80%. In contrast, July experiences much warmer conditions, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 31°C (88°F) and an average of 25°C (77°F). Although July has an increased total precipitation of 238 mm (9.4 in), it occurs over only 13 days, and the humidity rises to 93%. For a more detailed look at July weather statistics, check out Wajima weather in July.

In January, Wajima experiences chilly temperatures, with a minimum of -2°C (28°F) and an average of 5°C (42°F), peaking at 15°C (59°F). The month is marked by significant precipitation of 172 mm (6.8 in) over about 22 days, contributing to a humidity level of 80%. In contrast, August brings much warmer weather, with temperatures ranging from a minimum of 21°C (71°F) to an average of 27°C (80°F), reaching a high of 32°C (90°F). While precipitation slightly increases to 182 mm (7.2 in), it occurs over fewer days—just 13—leading to a higher humidity of 92%. For more detailed insights on August weather, you can visit Wajima weather in August.

January and September present starkly different weather conditions. In January, the temperatures are chilly, with a minimum of -2°C (28°F) and an average of 5°C (42°F), making it a cold winter month. Accompanied by significant precipitation of 172 mm (6.8 in) over 22 days, the humidity is quite high at 80%. In contrast, September enjoys warmer weather, featuring minimum temperatures around 19°C (66°F) and averaging 24°C (75°F), reaching a maximum of 32°C (90°F). However, September also sees higher precipitation levels at 229 mm (9.0 in) over just 14 days, with humidity remaining elevated at 84%. The differences highlight the transition from winter's chill to the late summer warmth. For more specific information about the conditions during this month, check out Wajima weather in September.

January and October present quite different weather patterns. In January, temperatures tend to be colder, with a minimum of -2°C (28°F) and an average of 5°C (42°F), reaching a maximum of 15°C (59°F). The month experiences significant precipitation of 172 mm (6.8 in) over 22 days, alongside high humidity at 80%. In contrast, October enjoys much milder conditions, with temperatures ranging from a minimum of 12°C (54°F) to a comfortable maximum of 27°C (82°F), averaging 19°C (66°F). There is slightly less precipitation at 165 mm (6.5 in) over 13 days, and humidity is relatively consistent at 81%. For more detailed information on October's climate, take a look at Wajima weather in October.

January and November present contrasting weather conditions. January typically experiences colder temperatures, with a minimum of -2°C (28°F) and an average high of 15°C (59°F), while November enjoys milder weather, ranging from a minimum of 5°C (41°F) to a maximum of 21°C (71°F). Precipitation is more frequent in January, totaling 172 mm (6.8 in) over 22 days, compared to November's 145 mm (5.7 in) over 16 days. Despite this, humidity levels remain relatively high in both months, with January at 80% and November slightly lower at 77%. For more detailed information on the weather during this time, you can visit Wajima weather in November.

January and December present notable differences in weather patterns. In January, temperatures range from a minimum of -2°C (28°F) to a maximum of 15°C (59°F), with an average temperature of 5°C (42°F). The month is characterized by higher precipitation, totaling 172 mm (6.8 in) over 22 days, with humidity levels hovering around 80%. In contrast, December features milder conditions, with temperatures ranging from 0°C (32°F) to 19°C (66°F) and an average of 8°C (47°F). Although December is warmer on average, it experiences more rainfall, accumulating 211 mm (8.3 in) across 26 days, and maintains a similar humidity level at 79%. For further details on the conditions in December, you can visit Wajima weather in December.

Compare Wajima's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Wajima

As January settles in Wajima, the weather takes a notable turn, distinguishing itself from the milder months that precede and follow it. The chilly temperatures hover between crisp highs and cold lows, inviting warm layers as the humidity clings to the air, creating a consistently damp environment. With an average of 22 days of precipitation throughout the month, January doesn't shy away from robust rainfall, making it the wettest time of the year. This combination of cold and wet weather fosters a unique atmosphere in Wajima, perfect for experiencing the serene beauty of winter. For a deeper dive into how January fits into the overall annual weather patterns, explore Wajima Climate.