Minor Heat (Xiǎoshǔ)
The heat begins in earnest, but has not yet reached its peak.
Minor Heat (Xiǎoshǔ) — Dates by Year
| Year | Gregorian Date | Day |
|---|---|---|
| 2024 | 7/6 | Sat |
| 2025 | 7/7 | Mon |
| 2026← this year | 7/7 | Tue |
| 2027 | 7/7 | Wed |
| 2028 | 7/6 | Thu |
| 2029 | 7/7 | Sat |
| 2030 | 7/7 | Sun |
Introduction
Minor Heat (Xiǎoshǔ) is the eleventh solar term, occurring around July 6–8 when the sun reaches 105°. "Shǔ" means sweltering heat; Minor Heat signals that the hot season has begun but hasn't peaked — hence "minor." The farming proverb "Minor Heat and Major Heat — steaming above and cooking below" vividly describes the oppressive summer atmosphere. After Minor Heat, the grueling "Three Fu" dog days begin.
Climate in Taiwan
Around Xiǎoshǔ, temperatures across Taiwan regularly reach 30–35°C, exceeding 38°C in the south — the beginning of the year's hottest period. Typhoon activity is strong through July–September. Intense afternoon convective thunderstorms bring frequent but brief heavy downpours. Coastal areas receive heavy southwest monsoon rains, and mountainous areas need to watch for mudslide risks.
Summer Foods & Customs
The ancient custom of "sun-drying books" on Minor Heat used summer's intense sunlight to air out books and clothes, preventing mold. Taiwan's classic summer cooling foods are winter melon, bitter melon, and loofah — all with heat-clearing and dampness-draining properties. Coconut water, herbal grass teas, and aiyu jelly are quintessential Taiwanese summer drinks. Lotus seeds in season make a soothing cooling soup.
Wellness
Minor Heat wellness focuses on preventing heatstroke, replenishing energy, and draining dampness. High temperatures tax the body quickly; eat energy-boosting foods — yam, lotus seeds, and coix seeds. Apply sunscreen and avoid being outdoors during peak heat (10am–3pm). Get sufficient sleep and take short afternoon naps. Avoid large quantities of iced drinks; opt for cool or room-temperature beverages to protect the digestive system.