May Weather in Sanjiang, China

Last updated: August 21, 2025

Sanjiang, China experiences a vibrant May, where temperatures fluctuate from a warm maximum of 35°C (96°F) to a comfortable average of 23°C (73°F), with cooler nights dipping to a minimum of 12°C (53°F). As the region prepares for the summer season, precipitation plays a significant role, totaling 140 mm (5.5 in) over 11 rainy days, contributing to the lush environment. With an average humidity level of 85%, May is a month of refreshing warmth interspersed with invigorating showers, making it an ideal time to explore the beauty of Sanjiang's landscapes.

May Temperature in Sanjiang

In May, Sanjiang, China experiences a delightful transition into warmer weather, with temperatures reflecting a substantial shift from the colder months. The minimum temperature rises to a comfortable 12°C (53°F), while the average soars to a pleasant 23°C (73°F), peaking at a maximum of 35°C (96°F). This month marks a significant departure from the chill of winter and early spring, as temperatures climb steadily from previous months. The increasing warmth not only indicates the arrival of summer but also sets the stage for vibrant outdoor activities, making May an ideal time for visitors to enjoy Sanjiang's lush landscapes and cultural festivities.

May Weather in Sanjiang: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Sanjiang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanjiang, May 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).
JanFebMarAprMayJunJulAugSepOctNovDec414455637379848477655644
Data source: Temperature data for Sanjiang 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.

May Precipitation in Sanjiang

In May, Sanjiang experiences a significant uptick in precipitation, averaging 140 mm (5.5 in) over 11 days, marking it as one of the wettest months of the year. This surge is indicative of the region's transition into the rainy season, following a more moderate April, which recorded 79 mm (3.1 in). The trend of increasing rainfall continues into June, but May stands out for its balance of frequent precipitation and relatively high volume, reflecting a shift in weather patterns that prepares the landscape for the lush greenery of summer. The month effectively bridges the drier early months of the year and the deluge that characterizes the upcoming months, highlighting the dynamic climate of Sanjiang.

May Precipitation Trends in Sanjiang

The chart displays monthly precipitation patterns in Sanjiang, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Sanjiang, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec6370987914023727615896554344
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Sanjiang

In May, Sanjiang experiences a notable shift in humidity, with levels at 85%, slightly down from the peak of 86% in April but still indicative of the region's consistently moist conditions. This month marks a transitional phase as the humidity begins to stabilize, preceding the even higher levels seen in the summer months. Notably, the humidity steadily increases from January's 70%, culminating in the peak of 90% in July. As the lush environment flourishes with greenery, May serves as a reminder of the warming weather and the approaching, muggy summer, while still enjoying a hint of the spring’s freshness.

May Average Humidity in Sanjiang

This chart illustrates the average monthly humidity levels in Sanjiang, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Sanjiang is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%73%82%86%85%85%90%88%75%76%84%77%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Sanjiang

As May arrives in Sanjiang, China, residents and visitors experience a substantial jump in the UV Index, peaking at 11—marking it as an extreme exposure category with a burn time of just 10 minutes. This increasing trend in UV intensity, evident since January, carries over from a very high April (UV Index 10), emphasizing the necessity for precautions against sunburn and long-term skin damage. Following this peak, June through August maintain that same extreme level, creating a prolonged period where sun safety becomes vital. Transitioning into the autumn months, the index begins to decline, reflecting the shifts in seasonal sun exposure. For more detailed insights and tips on managing UV exposure, visit Sanjiang UV Index.

Maximum UV Index Levels in Sanjiang for May

The chart shows the monthly maximum UV Index (UVI) for Sanjiang in May, 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 May, the maximum UV index in Sanjiang typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568101111111110864
Data source: Sanjiang May 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.

May Sunshine in Sanjiang

In Sanjiang, China, May heralds a delightful transition into the sun-drenched months, showcasing an impressive 282 hours of sunlight—a significant increase from the previous months. This surge not only illuminates the landscape but also signals the onset of summer, as daylight hours continue to rise leading into June and July, where the peak sunshine reaches 292 and 294 hours, respectively. The trend is marked by a steady climb from January through April, reflecting the awakening of nature as days grow longer and warmer. As autumn approaches in September, the sunlight begins to recede, yet the lingering warmth of summer resonates in the 256 hours of sunshine. Overall, May stands out as a vibrant reminder of nature's rhythm, bridging spring's renewal and summer's exuberance.

Monthly Sunshine Duration in Sanjiang: May Highlighted

The May sunshine duration represents the total number of hours Sanjiang experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec150h203h227h247h282h270h292h294h256h231h222h213h
Data source: Sanjiang May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sanjiang During May

In Sanjiang, China, the likelihood of sunny weather in May remains relatively low, consistently at 26%, which mirrors the cloudier months of March and April. This trend highlights a generally overcast start to the year, with January boasting the highest chance of sunshine at 49%. Interestingly, sunny days begin to make a comeback as the year progresses, peaking in November at 58%. As summer approaches, the chance of sunshine does pick up slightly in June and August, but it remains essential to prepare for a mix of sun and clouds during May when outdoor plans might be hindered by unpredictable weather.

Percentage of Sunny Days in May in Sanjiang

The chart illustrates the percentage of sunny days in Sanjiang throughout the year, with May 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 Sanjiang experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec49%42%26%26%26%27%21%37%53%43%58%69%
Data source: Sanjiang May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sanjiang in May

In Sanjiang, China, daylight duration experiences a noticeable progression throughout the year. Starting with 10 hours of daylight in January, there is a gradual increase as spring approaches, peaking at 13 hours in May. This vibrant transition marks a significant shift, with April already offering 12 hours of sunlight, signaling the return of warmth and vitality to the region. As summer arrives in June, the days are at their longest, stretching to 14 hours, before tapering back to 12 hours in September and down to 10 hours by December. The patterns illustrate a clear seasonal rhythm, where nature unfolds with longer days, encouraging outdoor activities and vibrant life, only to gradually embrace the gentler light of winter.

Average Daylight Hours in Sanjiang for May

The chart illustrates the variation in daylight duration in Sanjiang throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 20m11h 3m11h 59m12h 56m13h 44m14h 8m13h 56m13h 14m12h 19m11h 22m10h 33m10h 8m
Data source: Sanjiang daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Sanjiang

In Sanjiang, China, the wind speeds present a gentle rhythm throughout the year. Starting at an average of 2.8 m/s (6 mph) in January, the winds gradually pick up in February, peaking in July at 3.1 m/s (7 mph). However, by May, the average wind speed begins to drop slightly to 2.6 m/s (6 mph), marking a gentle transition into the warmer months. This trend of decreasing wind speeds continues into June, which sees the lowest average of 2.3 m/s (5 mph). Despite these fluctuations, the overall pattern showcases a mild breeze, particularly favorable for outdoor activities, evoking the tranquil essence of spring in Sanjiang.

Average May Wind Speed in Sanjiang

The chart displays monthly wind speed patterns in Sanjiang, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.83.22.92.82.6 m/s2.33.12.42.72.72.82.6
Data source: Sanjiang May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Sanjiang Compares to Other Months

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

May and January offer stark contrasts in weather conditions. In May, temperatures can soar from a minimum of 12°C (53°F) to an average of 23°C (73°F), with highs reaching up to 35°C (96°F). This month also sees considerable rainfall, totaling 140 mm (5.5 in) over approximately 11 days, accompanied by high humidity levels at 85%. In contrast, January experiences much colder temperatures, with a minimum of -9°C (17°F) and an average of only 5°C (41°F), peaking at a mild 19°C (66°F). January's precipitation is lighter, at 62 mm (2.5 in) over around 8 days, with a lower humidity of 70%. For a more detailed insight into January weather, you can visit Sanjiang weather in January.

May and February present stark contrasts in weather patterns. In May, temperatures range from a cool 12°C (53°F) at night to a warm average of 23°C (73°F) during the day, with a peak of 35°C (96°F). The month sees significant rainfall, accumulating to 140 mm (5.5 in) over 11 rainy days, coupled with high humidity levels averaging 85%. Conversely, February features a much colder climate, with temperatures dipping to a minimum of -8°C (17°F) and reaching a daytime maximum of 26°C (80°F). Precipitation is lighter, totaling 70 mm (2.8 in) across 10 days, accompanied by lower humidity at 73%. These figures highlight May's warmth and dampness compared to February’s chill and relative dryness. For a more detailed look, check out Sanjiang weather in February.

In comparing the weather between May and March, one can observe notable differences in temperature and precipitation. May experiences a much warmer climate, with average temperatures ranging from a minimum of 12°C (53°F) to a maximum of 35°C (96°F), compared to March, which sees a cooler average temperature of 1°C (35°F) to 30°C (86°F). March has less rainfall, averaging 98 mm (3.9 in) over 12 days, while May receives significantly more with 140 mm (5.5 in) across 11 days. Additionally, humidity levels are slightly higher in May at 85%, compared to March's 82%. For more detailed information about March weather, you can visit Sanjiang weather in March.

In comparing the weather between April and May, it’s evident that May experiences significantly warmer temperatures, with average highs reaching up to 35°C (96°F) compared to April's maximum of 33°C (91°F). The minimum temperatures also rise, with May starting at 12°C (53°F) versus April's cooler 5°C (42°F). Furthermore, May sees increased precipitation at 140 mm (5.5 in) over 11 days, compared to April’s 79 mm (3.1 in) over 9 days. Despite slightly lower average humidity in May at 85%, both months present similar humid conditions, with April maintaining an 86% humidity level. For more detailed insights on April’s weather, check out Sanjiang weather in April.

In comparing the weather between May and June, it's clear that June tends to be warmer and wetter. While May experiences a temperature range of 12°C to 35°C (53°F to 96°F) with an average of 23°C (73°F), June sees a minimum of 17°C (63°F) and can peak at 37°C (100°F), averaging 26°C (79°F). Precipitation also increases, with June recording 237 mm (9.3 in) over 14 days, compared to May's 140 mm (5.5 in) over 11 days. Both months share a humidity level of 85%, but June's overall conditions suggest a more humid and intense climate. For more detailed information, check out Sanjiang weather in June.

May and July present contrasting weather patterns. In May, temperatures range from a mild minimum of 12°C (53°F) to a warm maximum of 35°C (96°F), with an average temperature of 23°C (73°F). Humidity stands at a comfortable 85%, accompanied by 140 mm (5.5 in) of rainfall over 11 days. In contrast, July experiences significantly higher temperatures, with a minimum of 20°C (69°F) and a peak reaching 39°C (103°F), averaging 29°C (84°F). The month is also wetter, receiving 276 mm (10.9 in) of precipitation over 16 days and featuring increased humidity at 90%. For more insights, check out Sanjiang weather in July.

May and August weather exhibit notable differences, particularly in temperature and precipitation patterns. In May, the temperatures range from a minimum of 12°C (53°F) to a maximum of 35°C (96°F), with an average of 23°C (73°F). The month experiences about 140 mm (5.5 in) of rainfall over 11 days, and humidity levels are relatively high at 85%.

Conversely, August sees higher temperatures, with a minimum of 21°C (70°F) and a maximum of 37°C (99°F), averaging 29°C (84°F). Precipitation increases slightly to 158 mm (6.2 in) over 13 days, and humidity peaks at 88%. This makes August generally warmer and more humid compared to May, although both months experience significant rainfall. For more detailed insights, you can check Sanjiang weather in August.

May and September present distinct weather patterns as the seasons transition. In May, temperatures range from a minimum of 12°C (53°F) to a maximum of 35°C (96°F), with an average of 23°C (73°F). This month tends to be quite humid, averaging 85%, and experiences 140 mm (5.5 in) of precipitation over 11 days. In contrast, September sees slightly warmer temperatures, with a minimum of 15°C (60°F), an average of 25°C (77°F), and a peak of 36°C (98°F). Rainfall decreases to 96 mm (3.8 in), spread over 10 days, and humidity drops to 75%. For a more detailed look at September weather, visit Sanjiang weather in September.

May and October present distinctly different climates. In May, temperatures range from a mild 12°C (53°F) to a warm 35°C (96°F), with an average of 23°C (73°F). This month also experiences considerable rainfall, averaging 140 mm (5.5 in) over about 11 days, contributing to a high humidity level of 85%. In contrast, October sees cooler temperatures, with a minimum of 8°C (46°F) and a maximum of 37°C (100°F), averaging around 18°C (66°F). The precipitation is significantly lower at 55 mm (2.2 in) over just 6 days, and humidity decreases to 76%. For a detailed look at October's conditions, check out Sanjiang weather in October.

May and November present contrasting weather patterns. In May, temperatures can range from a minimum of 12°C (53°F) to a scorching 35°C (96°F), with an average of 23°C (73°F). This month also experiences significant rainfall, totaling 140 mm (5.5 in) over about 11 days and humidity levels hovering around 85%. In contrast, November is much cooler, with temperatures ranging from 2°C (35°F) to a maximum of 28°C (83°F), resulting in an average temperature of 13°C (56°F). Precipitation is lower in November at 43 mm (1.7 in) occurring over just 7 days, with humidity slightly lower at 84%. For those interested in more details about November weather, check out Sanjiang weather in November.

May and December present starkly contrasting weather conditions. In May, temperatures can soar to a maximum of 35°C (96°F) with an average of 23°C (73°F), accompanied by high humidity levels at 85% and significant rainfall, totaling 140 mm (5.5 in) over 11 days. In contrast, December offers a much cooler climate, with temperatures peaking at 21°C (69°F) and averaging just 7°C (44°F), while dropping as low as -6°C (22°F). December experiences lower precipitation, totaling only 44 mm (1.7 in) over about 7 days and a slightly lower humidity of 77%. For more detailed information about December weather, you can check Sanjiang weather in December.

Compare Sanjiang's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Sanjiang

As May unfolds in Sanjiang, the weather becomes distinctly warmer, showcasing the transition from the cooler spring months. With an average temperature that climbs to around 23°C (73°F) and maximums reaching up to 35°C (96°F), this month marks the arrival of summer's warmth. Humidity lingers at a high 85%, contributing to a muggy feel. Frequent rain, with 11 days of precipitation totaling 140 mm (5.5 in), intensifies the vibrant greenery of the landscape, making May a month of renewal. For an in-depth look at weather patterns throughout the year, check out Sanjiang Climate.