Daivajna Vallabha · Attributed to Varahamihira
Chapter 11 · Rain
वृष्टिनिर्णयाध्यायः
शीतद्युतिः सलिलराशि विलग्नगामी वीर्यान्वितेन भृगुजेन निरीक्ष्यमाणः ।वृष्टिं करोति महतीं भृगुजोऽपितद्वच्छीतांशुना बलयुतेन विलोकितश्चेत् ॥ ४ ॥
The Moon may be in the rising sign, and it is a water sign. If strong Venus looks at the Moon, it brings heavy rain. Venus does the same if the strong Moon looks at her.
Simple meaning: A Moon in a water rising sign, seen by strong Venus, brings heavy rain.
चन्द्रार्कयोः शनिसितौ यदि सप्तमस्थौ तुर्येऽष्टमे च भवतो यदि वा विलग्नात् ।
If Saturn and Venus stand in these places, rain will come soon in the rainy season.
पक्षे सिते सलिलराशिगताः शुभाश्चेत् केन्द्रद्वितीयसहजालयगाश्च सम्यक् ।
In the bright half, good planets in water signs, or the Moon in a water rising sign, bring rain.
कर्कटमृगमीनानामुदये चन्द्रं सितोऽपि वृष्टिकरः ।
Cancer, Capricorn or Pisces rising, with the Moon or Venus in it, tends to bring rain.