Weak toIce ×2.56Water ×1.6

Attacker	Type	Moveset	DPS
Chien-Pao	DarkIce	Powder SnowAvalanche	38.4
Baxcalibur	DragonIce	Ice FangAvalanche	38.2
Mamoswine	IceGround	Powder SnowAvalanche	36.4
Weavile	DarkIce	Ice ShardAvalanche	35.9
Glaceon	Ice	Frost BreathAvalanche	35.4
Jynx	IcePsychic	Frost BreathAvalanche	33.3
Vanilluxe	Ice	Frost BreathAvalancheLegacy	32.6
Frosmoth	IceBug	Powder SnowIce Beam	31.8
Porygon-Z	Normal	Lock OnBlizzard	31.3
Mewtwo	Psychic	Psycho CutIce Beam	31.1
Cetitan	Ice	Ice ShardAvalanche	31.0
Mr. Rime	IcePsychic	Ice ShardTriple Axel	30.7

Snow boosts the Ice attacks above. Clear and Windy boost Gligar.

Level 40, 15 attack IV, costed against Gligar's own defense and typing, one per evolution family.

Gligar's moveset, CP and shiny All counters Raid board

Questions people ask

What is Gligar weak to in Pokémon GO?

Gligar takes 2.56 times damage from Ice, and 1.6 times from Water.

What's the best counter to Gligar?

Chien-Pao with Powder Snow and Avalanche, worth 38.4 damage per second against Gligar's own defense. The full ranking is above.