March Weather in Shiogama, Japan

Last updated: August 21, 2025

In March, Shiogama, Japan experiences a dynamic shift towards spring, characterized by a maximum temperature of 19°C (66°F) and an average of 7°C (44°F), while dipping to a chilly minimum of -1°C (31°F) at night. This month sees 114 mm (4.5 in) of rainfall spread across 11 days, creating a humid atmosphere with a relative humidity of 77%. As the cold winter recedes, residents enjoy the gradual warming trend, yet the frequent showers remind them of the lingering chill, making March a month of transition in this coastal town.

March Temperature in Shiogama

In March, Shiogama begins to shake off the winter chill, with temperatures gently rising. The month kicks off with a minimum of -1°C (31°F), but the average hovers around a refreshing 7°C (44°F), allowing for some pleasant spring outings. As the month progresses, daytime highs can reach up to 19°C (66°F), signaling the onset of warmer weather and blooming landscapes. This gradual transition from winter's bite to spring's embrace is marked by increasingly mild days, making March a delightful time to experience the beauty of Shiogama as the region gears up for the vibrant warmth of April.

March Weather in Shiogama: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Shiogama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shiogama, March 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).
JanFebMarAprMayJunJulAugSepOctNovDec373844506066737771625241
Data source: Temperature data for Shiogama 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.

March Precipitation in Shiogama

March marks a significant increase in precipitation in Shiogama, Japan, with 114 mm (4.5 in) recorded over 11 rainy days. This surge follows the relatively drier months of January and February, which saw 52 mm and 42 mm respectively. As winter gives way to spring, the rainfall paves the way for the blooming of flora, highlighting the seasonal transition. This uptick in precipitation continues into April, aligning with Shiogama's overall wet season, which peaks in the summer months of July and August. With March's rainfall nearly triple that of February, it's clear that the region is entering a dynamic period of increasing moisture, setting the stage for vibrant growth and revitalization.

March Precipitation Trends in Shiogama

The chart displays monthly precipitation patterns in Shiogama, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Shiogama, March typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec5242114113111992272131642293958
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Shiogama

In March, the humidity in Shiogama, Japan, dips to 77%, continuing a gradual decline from the winter months, which saw levels around 79% in February. This slight decrease suggests a transition towards the milder spring climate, setting the stage for the return of higher moisture later in the year. As temperatures begin to rise, we can see a trend where humidity starts to increase again, peaking during the summer months of July and August at a steamy 92%. However, March serves as a gentle reminder of the shifting seasons, where the air remains fresh and invigorating before the summer humidity envelops the region once more.

March Average Humidity in Shiogama

This chart illustrates the average monthly humidity levels in Shiogama, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Shiogama 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 March generated using information from the Copernicus Climate Change Service.

March UV Index in Shiogama

As we transition into March, Shiogama, Japan experiences a noticeable increase in sun exposure, with the UV Index rising to 7, categorizing it as high risk. This shift signals a change in protective measures needed, as the burn time decreases to just 25 minutes. Compared to the earlier months, the heightened index reflects the approaching warmth of spring, compelling residents and visitors to be more vigilant about sun safety. This trend continues into April, which ushers in even higher values, making early spring an essential time to stay sun-aware. For detailed insights on UV intensity throughout the year, visit Shiogama UV Index.

Maximum UV Index Levels in Shiogama for March

The chart shows the monthly maximum UV Index (UVI) for Shiogama in March, 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 March, the maximum UV index in Shiogama typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3478101011119643
Data source: Shiogama March 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.

March Sunshine in Shiogama

March brings a delightful surge of sunshine to Shiogama, Japan, with 258 hours of radiant light basking the city—a noticeable increase from the 222 hours in February. This upward trend continues as spring unfolds, setting the stage for even brighter days ahead. With the hours gradually climbing each month, April follows suit, offering 271 hours of warmth, while May shines the brightest at 292 hours. As the seasons transition, Shiogama's daylight hours offer a vibrant invitation to embrace the beauty of springtime, making March a delightful prelude to the sun-drenched days that lie ahead.

Monthly Sunshine Duration in Shiogama: March Highlighted

The March sunshine duration represents the total number of hours Shiogama experiences direct sunlight during the month of March, excluding cloudy or obstructed periods. This chart compares the sunshine duration of March with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec167h222h258h271h292h280h254h271h247h210h218h204h
Data source: Shiogama March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Shiogama During March

In Shiogama, Japan, the likelihood of sunny weather in March takes a notable dip to 38%, making it one of the cloudier months of the year. This decrease follows a brighter February, which recorded a promising 61% chance of sunshine, starkly contrasting with the March forecast. As spring approaches, the sun is expected to peek through the clouds more frequently in the subsequent months, with April rebounding to 47%. However, the trend suggests that while the early part of the year enjoys a mix of sun and clouds, the arrival of summer introduces a persistent cloud cover, with July and August both showing reduced chances of sunny days at 26%. Thus, while March may not deliver ample sunshine, the seasonal shifts hint at brighter days ahead.

Percentage of Sunny Days in March in Shiogama

The chart illustrates the percentage of sunny days in Shiogama throughout the year, with March 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 Shiogama experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec47%61%38%47%34%26%26%29%33%44%61%46%
Data source: Shiogama March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Shiogama in March

In Shiogama, Japan, March marks a delightful turning point in daylight duration, with the sun gracing the skies for 11 hours each day. This is a notable increase from 10 hours in February, signaling the gradual arrival of spring and longer days ahead. As the month unfolds, residents eagerly anticipate a further extension of daylight, reflecting a broader trend of increasing illumination leading into the vibrant months of April and May, where daylight stretches to 13 and 14 hours, respectively. This natural progression not only rejuvenates the landscape but also infuses daily life with the warmth and energy that accompany the longer, sunnier days.

Average Daylight Hours in Shiogama for March

The chart illustrates the variation in daylight duration in Shiogama throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 48m10h 44m11h 57m13h 11m14h 14m14h 46m14h 30m13h 35m12h 24m11h 10m10h 5m9h 31m
Data source: Shiogama daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Shiogama

In March, the winds in Shiogama, Japan begin to shift subtly, with an average speed of 4.5 m/s (10 mph). This marks a slight dip from the briskness of February, where gusts reached 5.1 m/s (11 mph), suggesting a transition as the region prepares for the warmer months. Interestingly, the winds remain relatively steady as they drop just below the peak of winter, remaining faster than the coming spring months. As the air continues to warm in April and beyond, the average wind speeds gently taper off, highlighting a trend toward milder breezes that accompany the blossoming landscape. Overall, March captures a moment when winter's breath begins to soften, offering a reminder of the gentle shifts in nature as seasons prepare to embrace one another.

Average March Wind Speed in Shiogama

The chart displays monthly wind speed patterns in Shiogama, with values for each month shown alongside March's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how March's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.25.14.5 m/s4.43.63.33.03.53.63.73.64.6
Data source: Shiogama March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Shiogama Compares to Other Months

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

March generally features milder weather compared to January, with average temperatures rising from January’s 3°C (37°F) to 7°C (44°F). While both months experience low minimum temperatures, February’s minimum can drop to -1°C (31°F), compared to January's -5°C (23°F). Precipitation is more abundant in March with 114 mm (4.5 in) over 11 days, compared to January’s 52 mm (2.0 in) over 9 days. Additionally, humidity remains similar between the two months, with March at 77% and January slightly higher at 80%. For more specific details about January weather in Shiogama, you can visit Shiogama weather in January.

When comparing the weather in March and February, it’s clear that March brings milder temperatures overall, with an average of 7°C (44°F) compared to February’s average of 3°C (38°F). While February experiences cooler minimum temperatures down to -6°C (22°F), March’s minimum dips only to -1°C (31°F). Additionally, March is notably wetter, with 114 mm (4.5 in) of precipitation over 11 days, while February holds a much drier record of 42 mm (1.7 in) over just 8 days. Humidity levels are slightly lower in March at 77%, compared to February’s 79%. For more details on February weather in Shiogama, you can check out Shiogama weather in February.

In March, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 19°C (66°F), with an average of 7°C (44°F). The month experiences significant precipitation, totaling 114 mm (4.5 in) over 11 days, and the humidity levels hover around 77%. In contrast, April brings slightly warmer conditions, with minimum temperatures at 2°C (35°F), an average of 10°C (51°F), and a maximum of 21°C (70°F). Precipitation levels remain similar at 113 mm (4.5 in), but it occurs over 12 days, with humidity dropping slightly to 75%. For more insights on April weather, you can check Shiogama weather in April.

March weather is characterized by a broader temperature range, with minimums dipping as low as -1°C (31°F) and maximums reaching 19°C (66°F). It experiences an average temperature of 7°C (44°F) and notable precipitation of 114 mm (4.5 in) over approximately 11 days, alongside relatively high humidity at 77%. In contrast, May presents a warmer climate, with minimum temperatures starting at 7°C (45°F) and maximums climbing to 25°C (77°F). The average temperature in May rises to 16°C (61°F), with slightly less precipitation at 111 mm (4.4 in) over the same number of rainy days. Humidity is slightly higher in May at 80%. For more details on the specific conditions during this month, you can visit Shiogama weather in May.

March and June present strikingly different weather patterns. In March, temperatures range from a chilly -1°C (31°F) to a mild 19°C (66°F), with an average of 7°C (44°F). The month sees considerable precipitation, measuring 114 mm (4.5 in) over about 11 days, and a humidity level of 77%. In contrast, June enjoys warmer temperatures, with a minimum of 12°C (54°F) and a maximum reaching 27°C (80°F), averaging 19°C (67°F). Despite experiencing slightly less rainfall at 99 mm (3.9 in), June is characterized by higher humidity at 87% and a few more rainy days, totaling 13. For more details on the weather in June, visit Shiogama weather in June.

March and July present starkly different weather conditions. In March, temperatures range from a chilly -1°C (31°F) to a mild 19°C (66°F), with an average of 7°C (44°F). The month experiences significant precipitation of 114 mm (4.5 in) over 11 days, paired with a humidity level of 77%. In contrast, July sees much warmer temperatures, with a minimum of 17°C (63°F) and a maximum of 32°C (89°F), yielding an average of 23°C (74°F). Precipitation in July increases to 227 mm (8.9 in) over 19 days, with humidity rising to a humid 92%. For more details, visit Shiogama weather in July.

March and August present stark contrasts in weather. In March, temperatures range from a chilly -1°C (31°F) at night to a mild 19°C (66°F) during the day, with an average of around 7°C (44°F). The month is marked by significant precipitation of 114 mm (4.5 in) over approximately 11 days and a humidity level of 77%. In contrast, August boasts much warmer temperatures, with a minimum of 17°C (63°F) and a maximum of 32°C (89°F), averaging 25°C (77°F). This summer month sees a higher rainfall of 213 mm (8.4 in) spread across 18 days and increased humidity at 92%. For those interested in specific weather patterns, you can explore more details at Shiogama weather in August.

March and September present contrasting weather patterns. In March, temperatures range from a chilly -1°C (31°F) at night to a maximum of 19°C (66°F) during the day, with an average of 7°C (44°F). This month also sees relatively high humidity at 77% and experiences about 114 mm (4.5 in) of precipitation over 11 days. In contrast, September boasts a much warmer climate, with nighttime lows of 13°C (55°F) and daytime highs reaching up to 31°C (87°F), averaging around 22°C (72°F). The humidity in September is slightly higher at 86%, and precipitation increases to 163 mm (6.4 in) over 14 days. For a closer look at September weather in Shiogama, you can visit Shiogama weather in September.

March and October present distinct weather patterns, highlighting the transition between winter and autumn. In March, temperatures range from a low of -1°C (31°F) to a maximum of 19°C (66°F), with an average of 7°C (44°F). The month sees about 114 mm (4.5 in) of precipitation over 11 days, accompanied by a humidity level of 77%. In contrast, October boasts milder temperatures, with lows of 8°C (47°F) and highs reaching 26°C (79°F), averaging around 17°C (62°F). This month experiences significantly higher precipitation at 229 mm (9.0 in) across 12 days, with humidity slightly elevated at 82%. For a detailed look at weather specifics during this autumn month, check out Shiogama weather in October.

March and November present distinct weather characteristics as winter transitions to spring and fall takes hold. In March, temperatures range from a chilly -1°C (31°F) at night to a mild 19°C (66°F) during the day, with an average of 7°C (44°F). This month also sees significant precipitation, averaging 114 mm (4.5 in) over 11 days, and a humidity level of 77%. In contrast, November offers slightly milder conditions, with temperatures ranging from 0°C (32°F) to a comfortable 20°C (67°F), and an average of 11°C (52°F). Precipitation is notably lower at 39 mm (1.5 in) over 8 days, accompanied by a similar humidity of 79%. For a more detailed look at November weather, you can check out Shiogama weather in November.

March and December present markedly different weather conditions despite their proximity in the calendar year. In March, temperatures typically range from a chilly -1°C (31°F) at night to a mild 19°C (66°F) during the day, with an average temperature of 7°C (44°F). The month experiences a higher level of precipitation at 114 mm (4.5 in) across 11 days, contributing to a humidity level of 77%. In contrast, December temperatures tend to be slightly cooler, with minimums around -2°C (28°F) and maximums reaching 15°C (60°F), yielding an average of 5°C (42°F). December sees less precipitation at 58 mm (2.3 in) but maintains a similar number of rainy days at 11, with humidity slightly higher at 80%. For a more detailed look at weather conditions in December, you can visit Shiogama weather in December.

Compare Shiogama's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Shiogama

As March unfolds in Shiogama, the transition from winter to spring becomes vividly apparent. With temperatures gradually rising, the chilly grasp of winter gives way to more moderate days, inviting locals and visitors alike to experience the blossoming beauty of the region. However, the weather remains somewhat unpredictable, with notable rainfall and persistent humidity adding an extra layer of complexity to the month. With an average of 77% humidity and 11 days of precipitation, March stands out as a time of renewal and fluctuation. For those interested in a deeper exploration of Shiogama's climate trends, check out Shiogama Climate.