Drizzle

Drizzle creates a rain shower when the ability-bearer enters battle. The effect lasts 5 turns, unless it is cleared via Air Lock or Cloud Nine or replaced by another weather condition.

If multiple Pokémon with weather-generating abilities (Drizzle, Drought, Sand Stream or Snow Warning) enter the field on the same turn, each weather condition will activate consecutively, fastest Pokémon first. In other words, the resultant weather condition will be that of the slowest Pokémon.

Prior to Generation 6, Drizzle lasts indefinitely upon activation.

Game descriptions

Ruby
Sapphire
FireRed
LeafGreen
Emerald
Summons rain in battle.
Diamond
Pearl
Platinum
HeartGold
SoulSilver
The Pokémon makes it rain if it appears in battle.
Black
White
Black 2
White 2
The Pokémon makes it rain if it appears in battle.
X
Y
O.Ruby
A.Sapphire
The Pokémon makes it rain when it enters a battle.
Sun
Moon
Ultra Sun
Ultra Moon
The Pokémon makes it rain when it enters a battle.
Sword
Shield
B.Diamond
S.Pearl
The Pokémon makes it rain when it enters a battle.

Other languages

EnglishDrizzle
SpanishLlovizna
ItalianPiovischio
Japaneseあめふらし (Amefurashi)
GermanNiesel
FrenchCrachin