Weak toRockElectricIceFairy ×1.6

Attacker	Type	Moveset	DPS
Regieleki	Electric	Lock OnThunder CageLegacy	36.9
Zeraora	Electric	Volt SwitchPlasma Fists	31.7
Zekrom	DragonElectric	Charge BeamFusion BoltLegacy	30.9
Xurkitree	Electric	Thunder ShockDischarge	30.6
Tapu Koko	ElectricFairy	Volt SwitchNatures MadnessLegacy	29.0
Glimmora	RockPoison	Rock ThrowMeteor Beam	27.9
Enamorus	FairyFlying	Fairy WindDazzling Gleam	27.9
Rampardos	Rock	Smack DownRock Slide	27.7
Eternatus	PoisonDragon	Poison JabDynamax CannonLegacy	26.8
Deoxys	Psychic	Charge BeamThunderbolt	26.6
Gigalith	Rock	Lock OnMeteor BeamLegacy	26.6
Electivire	Electric	Thunder ShockWild Charge	26.5

Rainy boosts the Electric attacks above. Fog and Windy boost Bombirdier.

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

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

Questions people ask

What is Bombirdier weak to in Pokémon GO?

Bombirdier takes 1.6 times from Rock, Electric, Ice and Fairy.

What's the best counter to Bombirdier?

Regieleki with Lock On and Thunder Cage, worth 36.9 damage per second against Bombirdier's own defense. The full ranking is above.