Weak toFightingIceDragonFairy ×1.6

Attacker	Type	Moveset	DPS
Eternatus	PoisonDragon	Dragon TailDynamax CannonLegacy	43.8
Lucario	FightingSteel	Force PalmAura SphereLegacy	34.5
Baxcalibur	DragonIce	Ice FangGlaive RushLegacy	33.9
Rayquaza	DragonFlying	Dragon TailBreaking SwipeLegacy	32.1
Haxorus	Dragon	Dragon TailBreaking SwipeLegacy	32.1
Palkia	WaterDragon	Dragon TailDraco Meteor	32.1
Salamence	DragonFlying	Dragon TailDraco Meteor	31.8
Pheromosa	BugFighting	Low KickFocus Blast	31.6
Terrakion	RockFighting	Double KickSacred SwordLegacy	31.4
Blaziken	FireFighting	CounterAura Sphere	31.2
Dragonite	DragonFlying	Dragon TailDraco MeteorLegacy	30.3
Dragapult	DragonGhost	Dragon TailBreaking Swipe	30.2

Windy boosts the Dragon attacks above. Partly cloudy and Windy boost Drampa.

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

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

Questions people ask

What is Drampa weak to in Pokémon GO?

Drampa takes 1.6 times from Fighting, Ice, Dragon and Fairy.

What's the best counter to Drampa?

Eternatus with Dragon Tail and Dynamax Cannon, worth 43.8 damage per second against Drampa's own defense. The full ranking is above.