Astanga Hrudaya
स हीनो हीनशीतादिरतियोगोऽतिलक्षणः। मिथ्यायोगस्तु निर्दिष्टो विपरीतस्वलक्षणः॥३९॥
Hinayoga of the Kala is – less cold in winter, less temperature in summer and less rain in rainy season. Atiyoga is – more rain in rainy season, more temperature in summer etc. Mithyayoga is manifestation of qualities opposites of the natural ones of the season. Example – rain during summer, cold weather during summer etc
english translation
sa hIno hInazItAdiratiyogo'tilakSaNaH। mithyAyogastu nirdiSTo viparItasvalakSaNaH॥39॥
hk transliteration by Sanscript