Tíd-regn

According to the Old English Dictionary:

es;

tíd-regn

m. A seasonable rain:--Drihten geopenaþ heofunan his sélustan goldhord and sent tídrénas on ðín land (to give the rain unto thy land in his season; ut tribuat pluviam terrae tuae in tempore suo), Deut. 28, 12. tid-regn