What is Xiaoshu (Minor Heat)?
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- zeeyo
- Issue Time
- Jul 15,2025
Summary
What is Xiaoshu (Minor Heat)?


Xiaoshu (小暑), translated as "Minor Heat", is the 11th solar term in the traditional Chinese 24 Solar Terms (二十四节气). It usually begins around July 7th or 8th on the Gregorian calendar, marking the start of the hottest period of the year.
Key Characteristics:
Rising Temperatures – The weather becomes noticeably hotter, but not yet at its peak (which comes with "Dashu" 大暑, Major Heat).
High Humidity – Increased rainfall in some regions leads to muggy, sweltering conditions.
Agricultural Impact – Crops like rice and corn enter a rapid growth phase, requiring careful irrigation.
Health & Lifestyle – Traditional Chinese medicine advises staying hydrated, eating light foods (like watermelon and mung beans), and avoiding excessive sun exposure.
Cultural Significance:
In ancient China, people offered sacrifices to pray for cool weather and good harvests.
Some regions celebrate with seasonal foods, such as "Xiaoshu noodles" (小暑面) to combat the heat.
Comparison:
Xiaoshu (Minor Heat) → Early stage of summer heat.
Dashu (Major Heat, 大暑) → Peak of summer (around July 22–24).
Example Sentence:
"During Xiaoshu, the combination of heat and humidity makes it essential to stay cool and drink plenty of fluids."
Would you like details on related traditions or weather patterns? 🌞🍉