Translations: natural months

Languages:
Belorussian, Croatian, Czech, Finnish, Lithuanian, Polish, Ukrainian

Words: objects, events and phenomena related to nature and agriculture

Months:

Translations: January: cold, dry, ice, oak, rod/pole
Translations: February: melting ice, pearl, very cold, warm winter
Translations: March: birch, rook, (bare) earth
Translations: April: beautiful, flowers, grass, oak, pigeon, assarting
Translations: May: preparations to sow, cuckoo, flowers, grass
Translations: June: birch, limetree, fallow, worm
Translations: July: hay, limetree, red berries, sickle
Translations: August: (rye) harvest, Kolo dance, sickle
Translations: September: autumn, heather, rye sowing, rut
Translations: October: falling leaves, flax/hemp, mud/dirt, rutting season, shives, turning yellow
Translations: November: cold, falling leaves, death of vegetation
Translations: December: frozen ground, snow, Yule

and other words...