March Weather in Sanjiangkou, China

Last updated: August 21, 2025

March in Sanjiangkou, China, is a month of transition, bringing a mix of warm and cool temperatures. With maximums reaching 32°C (89°F) and an average of 16°C (61°F), it offers a pleasant climate, although nights can dip to a cooler 4°C (39°F). The region experiences moderate rainfall, accumulating approximately 108 mm (4.3 in) over about 14 rainy days, contributing to an overall humidity level of 80%. This combination of warmth and moisture creates a refreshing atmosphere, setting the stage for the vibrant growth of spring.

March Temperature in Sanjiangkou

As March arrives in Sanjiangkou, China, a distinct warming trend begins to take shape. The month opens with a minimum temperature of 4°C (39°F), setting the stage for a shift towards the more temperate days ahead. The average temperature reaches a comfortable 16°C (61°F), ideal for outdoor activities and enjoying the blossoming environment. By the end of March, temperatures soar to a maximum of 32°C (89°F), signaling the gradual approach of summer. This steady increase from the previous months reflects the transition from the winter chill to the vibrant warmth of spring, allowing the region to bloom and thrive in the sunlight.

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

The chart illustrates March temperature patterns in Sanjiangkou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanjiangkou, 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).
JanFebMarAprMayJunJulAugSepOctNovDec555561677480848381736657
Data source: Temperature data for Sanjiangkou 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 Sanjiangkou

In March, Sanjiangkou experiences a significant surge in precipitation, reaching 108 mm (4.3 in) over 14 days, marking a notable increase from the previous months. This leap from 49 mm (1.9 in) in February underscores the transition into the wetter season, setting the stage for the upcoming months. As the landscape awakens with spring, the frequency of rain not only supports the vibrant flora but also hints at the intensifying weather patterns typical of the region. Looking ahead, the trend continues, with April and May showing substantial precipitation amounts, suggesting a robust pattern of spring rainfall that nourishes the environment after the drier winter months.

March Precipitation Trends in Sanjiangkou

The chart displays monthly precipitation patterns in Sanjiangkou, 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 Sanjiangkou, March typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec305010882168272134312104334525
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Sanjiangkou

As March unfolds in Sanjiangkou, China, residents experience a noticeable shift in humidity levels, which rise to 80%, marking a peak in the early spring season. This increase is part of a broader trend, as humidity gradually ascends from a consistent 73% in January and February to even higher levels in the coming months. April follows closely with 81%, and the rise continues into summer with May reaching 85%. Such patterns suggest that as winter recedes, the air becomes increasingly saturated, setting the stage for the lush greenery that characterizes the region. With humidity fluctuating throughout the year, March serves as a clear indicator of the transitioning climate, preparing both the environment and its inhabitants for the more humid months ahead.

March Average Humidity in Sanjiangkou

This chart illustrates the average monthly humidity levels in Sanjiangkou, 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 Sanjiangkou is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%73%80%81%85%81%84%83%70%73%77%79%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Sanjiangkou

As March arrives in Sanjiangkou, China, the UV Index spikes to an extreme level of 11, significantly heightening sun exposure risks for residents and visitors alike. With a burn time of just 10 minutes, it's crucial to take protective measures against harmful solar radiation. This marks an upward trend from February's 9, with conditions becoming increasingly intense as the year progresses. Notably, April and May will maintain this extreme classification, indicating sustained vigilance is essential as we transition into the warmer months. As the intensity of UV radiation escalates, be sure to stay informed on daily updates and protective strategies at Sanjiangkou UV Index.

Maximum UV Index Levels in Sanjiangkou for March

The chart shows the monthly maximum UV Index (UVI) for Sanjiangkou 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 Sanjiangkou typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec7911121313131311986
Data source: Sanjiangkou 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 Sanjiangkou

As March unfolds in Sanjiangkou, China, residents bask in an impressive 261 hours of sunshine, marking a delightful transition into spring. This surge in bright days reflects a steady upward trend in daylight hours that begins in January, where the sun shyly graces the city for only 195 hours. February brings a welcome increase to 225 hours, igniting the anticipation for longer, sunnier days. By the time April arrives, sunshine continues to flourish at 265 hours, hinting at the vibrant warmth of May that follows, boasting 285 hours of radiant light. This month-to-month progression not only amplifies the joy of outdoor activities but also heralds the approaching summer, making March a splendid prelude to the sun-drenched days that lie ahead.

Monthly Sunshine Duration in Sanjiangkou: March Highlighted

The March sunshine duration represents the total number of hours Sanjiangkou 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.
JanFebMarAprMayJunJulAugSepOctNovDec195h225h261h265h285h234h315h300h284h259h233h231h
Data source: Sanjiangkou March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sanjiangkou During March

In March, the likelihood of sunny weather in Sanjiangkou, China, drops to 40%, marking a continuation of the declining trend from the previously sunnier months of January and February, which boast chances of 64% and 50%, respectively. As the region moves from the winter chill into early spring, the decreasing probability of sunny days suggests a transition towards more variable weather. By April, the chances dip further to 34%, and continue to wane throughout the spring and summer months, hinting at a shift towards cloudier and rainier conditions ahead. Overall, while March still offers a decent chance for sun, it's clear that the days of abundant sunshine are gradually fading as the season progresses.

Percentage of Sunny Days in March in Sanjiangkou

The chart illustrates the percentage of sunny days in Sanjiangkou 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 Sanjiangkou experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec64%50%41%34%14%4%26%18%48%31%41%49%
Data source: Sanjiangkou March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sanjiangkou in March

As March unfolds in Sanjiangkou, China, residents can bask in the growing brilliance of twelve hours of daylight, signaling the arrival of spring and an invigorating shift from the shorter days of winter. Following a gradual increase from ten hours in January to eleven in February, March marks a turning point where daylight extends further, reflecting nature's awakening. This trend continues into April, maintaining twelve hours, before peaking in May with thirteen hours, highlighting a beautiful crescendo towards the longest days of summer. As the year progresses, daylight will fluctuate but remain relatively consistent, providing ample sunlight for outdoor activities and a deeper connection with the vibrant seasonal changes in the region.

Average Daylight Hours in Sanjiangkou for March

The chart illustrates the variation in daylight duration in Sanjiangkou throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 43m11h 17m12h12h 45m13h 22m13h 41m13h 31m12h 59m12h 16m11h 31m10h 53m10h 33m
Data source: Sanjiangkou daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Sanjiangkou

In March, the winds of Sanjiangkou, China exhibit a gentle decline with an average speed of 2.4 m/s (5 mph), marking a slight dip from the preceding months. As winter loosens its grip, March’s breezes are softer compared to January and February, which enjoyed higher averages of 2.9 m/s and 2.8 m/s, respectively. This subtle drop hints at the transition towards spring, just before wind patterns pick up again in April. Interestingly, as the year progresses, wind speeds see an annual fluctuation with notable peaks in October at 3.7 m/s and December at 3.1 m/s. Overall, March represents a calm interlude in the dynamic wind trends of Sanjiangkou, setting the stage for a refreshing spring.

Average March Wind Speed in Sanjiangkou

The chart displays monthly wind speed patterns in Sanjiangkou, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.92.82.4 m/s2.82.22.22.52.21.93.72.83.1
Data source: Sanjiangkou March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Sanjiangkou Compares to Other Months

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

In March, the weather experiences a noticeable warming trend, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 32°C (89°F) and an average of 16°C (61°F). This month is also marked by higher precipitation, reaching 108 mm (4.3 in) over 14 days and a humidity level of 80%. In contrast, January brings much cooler temperatures with a minimum of -2°C (29°F), an average of 13°C (55°F), and a maximum of 28°C (82°F), along with significantly less precipitation at only 30 mm (1.2 in) over just 3 days and lower humidity at 73%. For more detailed insight into January's weather patterns, take a look at Sanjiangkou weather in January.

In comparing the weather between February and March, March typically shows a significant increase in temperatures, with average daily highs reaching up to 32°C (89°F), compared to February's maximum of 29°C (84°F). The minimum temperatures also rise, starting from 1°C (34°F) in February to a milder 4°C (39°F) in March. Additionally, March experiences a notable increase in precipitation, with 108 mm (4.3 in) of rain over 14 days, nearly doubling the 49 mm (1.9 in) over just 6 days in February. Humidity also climbs, averaging 80% in March compared to 73% in February. For more detailed information on February's weather conditions, you can visit Sanjiangkou weather in February.

March and April bring gradually warming temperatures, with April showing a noticeable increase in average temperature. In March, temperatures range from a minimum of 4°C (39°F) to a maximum of 32°C (89°F), while in April, the minimum temperature rises to 8°C (46°F) and the average increases to 20°C (67°F). Precipitation levels also change; March experiences 108 mm (4.3 in) across 14 days, whereas April sees a reduction to 82 mm (3.2 in) over 11 days. Humidity remains fairly consistent, with March at 80% and April slightly higher at 81%. For more details, you can check Sanjiangkou weather in April.

In comparing the weather of March and May, it's evident that May experiences warmer temperatures overall. March features a minimum temperature of 4°C (39°F) and an average of 16°C (61°F), while May starts at a milder minimum of 11°C (51°F) and boasts a significantly higher average of 24°C (75°F). Additionally, the maximum temperatures in May reach 36°C (96°F), compared to March’s peak of 32°C (89°F).

Both months encounter considerable precipitation, but May is wetter, with 168 mm (6.6 in) of rainfall over 16 days compared to March's 108 mm (4.3 in) across 14 days. Humidity levels also rise slightly from March to May, with March at 80% and May reaching 85%. For more details on the weather during this month, you can explore Sanjiangkou weather in May.

In March, the weather presents a cool transition from winter to spring, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 32°C (89°F) and an average of 16°C (61°F). This month experiences significant rainfall, totaling 108 mm (4.3 in) over 14 days, while humidity levels are high at 80%. In contrast, June offers a much warmer climate, with temperatures hitting a minimum of 17°C (63°F) and climbing to a maximum of 36°C (98°F), averaging around 27°C (80°F). The precipitation in June is notably higher, reaching 272 mm (10.7 in) across 20 days and maintaining a similar humidity level of 81%. For a more detailed look at June's weather, you can visit Sanjiangkou weather in June.

In March, the weather varies considerably, with temperatures ranging from a cool 4°C (39°F) to a warm 32°C (89°F), averaging around 16°C (61°F). This month sees significant precipitation with 108 mm (4.3 in) over 14 days, and humidity levels remain high at 80%. In contrast, July brings much warmer temperatures, with a minimum of 23°C (74°F), an average of 29°C (84°F), and a maximum reaching up to 37°C (99°F). While precipitation increases slightly to 134 mm (5.3 in) over 16 days, the humidity also rises to 84%. For those interested in more detailed weather conditions, check out Sanjiangkou weather in July.

March and August present contrasting weather patterns. In March, temperatures range from a minimum of 4°C (39°F) to a maximum of 32°C (89°F), with an average around 16°C (61°F). The month experiences a moderate amount of rainfall, totaling 108 mm (4.3 in) over 14 days, and the humidity hovers at 80%. In stark contrast, August boasts significantly warmer conditions with minimum temperatures of 23°C (75°F) and maximums reaching 36°C (98°F), averaging 28°C (83°F). Rainfall is more substantial during this month, with 312 mm (12.3 in) spread across 22 days, while humidity remains fairly high at 82%. For a detailed look at August weather in the region, visit Sanjiangkou weather in August.

March and September present distinct weather patterns that reflect the transition from early spring to late summer. In March, temperatures start at a cool minimum of 4°C (39°F), rising to an average of 16°C (61°F) and peaking at a warmer 32°C (89°F). This month also experiences a high humidity of 80% and considerable precipitation, with 108 mm (4.3 in) falling over approximately 14 days.

In contrast, September sees a significant increase in average temperatures, with a minimum of 18°C (65°F) and an average high of 27°C (81°F) reaching up to a maximum of 38°C (101°F). Although it has slightly less precipitation at 104 mm (4.1 in) and fewer rainy days (13), the humidity decreases to 70%, making the weather feel relatively more comfortable. For a detailed look at September weather, you can check Sanjiangkou weather in September.

In March, temperatures can fluctuate significantly, ranging from a cool minimum of 4°C (39°F) to a high of 32°C (89°F), with an average temperature of 16°C (61°F). The month is characterized by high humidity levels at 80% and considerable precipitation, totaling 108 mm (4.3 in) over approximately 14 days. In contrast, October offers milder and more stable weather, with minimum temperatures at 12°C (53°F) and maximums reaching 36°C (97°F), averaging 23°C (73°F). This month experiences much less rain, with only about 33 mm (1.3 in) falling over just 5 days, and lower humidity at 73%. For more detailed insights on October weather, visit Sanjiangkou weather in October.

March and November exhibit notable differences in weather patterns. In March, temperatures range from a minimum of 4°C (39°F) to a maximum of 32°C (89°F), with an average of 16°C (61°F). This month also sees higher precipitation levels, totaling 108 mm (4.3 in) over approximately 14 days, combined with an average humidity of 80%. Conversely, November experiences milder temperatures, with a minimum of 8°C (47°F) and a maximum of 30°C (87°F), averaging around 19°C (66°F). Precipitation is reduced significantly to 45 mm (1.8 in) across 7 days, and humidity slightly decreases to 77%. For more detailed insights on November's weather in the region, you can check Sanjiangkou weather in November.

In March, the weather tends to be warmer compared to December, with average temperatures reaching 16°C (61°F) and highs of 32°C (89°F), while December has a cooler average of 14°C (58°F) and maximum temperatures of 28°C (83°F). Moreover, March experiences significantly more precipitation, totaling 108 mm (4.3 in) over 14 days, in contrast to December's milder 25 mm (1.0 in) across just 3 days. Humidity levels remain similar between the two months, with March at 80% and December slightly lower at 79%. For more detailed insights, visit Sanjiangkou weather in December.

Compare Sanjiangkou's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Sanjiangkou

As March rolls in, Sanjiangkou transforms into a vibrant blend of mild temperatures and increased precipitation, setting the stage for the spring season. While daytime highs can reach a balmy 32°C, the nights can still feel quite crisp, dipping down to a cool 4°C. This month stands out with its notable humidity and frequent rainy days, which is a shift from the drier winter months. The atmosphere is thick with moisture, resulting in a refreshing yet occasionally damp experience. As March paves the way for warmer weather, it offers a unique charm that distinguishes it from the surrounding months. For a deeper look at the seasonal variations, check out the full details on Sanjiangkou Climate.