Knownly Impervius Charm

The Impervius Charm (Impervius) was a charm that made an object repel water and mist. This could be used to allow someone better sight in bad weather conditions by preventing the rain from hitting their faces.This charm did not have any effect on solid objects, as seen when Hermione Granger attempted to defend herself and her comrades against the cascading and burning treasures in the Lestrange Vault.
==History==
 
During the 1990–1991 school year at Hogwarts, Professor Flitwick taught seventh-year Charms students how to perform this spell.On 2 September 1997, this charm was recommended by Hermione Granger to Ron Weasley as a way of protecting Corban Yaxley's belongings from the rain in his Ministry office until it could be stopped.
==Known uses==
Caster(s) 	Date 	Notes
Hermione Granger 	6 November, 1993 	Hermione used this spell to make Harry Potter's glasses repel water during a rainy Quidditch match.
Hermione Granger 	1 May, 1998 	Hermione used this in an attempt to protect herself, Ron Weasley, Bogrod, and Griphook from the burning, multiplying treasure in the Lestrange Vault at Gringott's Bank during break-in.
Gryffindor Quidditch team	1995-1996 school year	The entire Gryffindor team used it on their faces to try to practise in a driving rain, but they still gave up after an hour.
==Know practitioners==
Filius Flitwick profile.jpg|Filius Flitwick
GOF_promo_Angelina_Johnson.jpg|Angelina Johnson
Fred_Weasley_Profile.JPG|Fred Weasley
George_Weasley_Profile.jpg|George Weasley
OOTP_promo_front_Harry_cropped.jpg|Harry Potter
Hermione Granger OOTP profile.jpg|Hermione Granger
OOTP_promo_front_Ron_cropped.jpg|Ronald Weasley
==Etymology==
The incantation is derived from the English word "impervious", which means "not allowing something to pass through" or "not penetrable".
==Behind the scenes==
*The charm may also be related to the Imperturbable Charm, an enchantment used to completely block everything out of a given area for a certain period of time, including sound and presumably water.
*In the Harry Potter films and video games, Harry and other Quidditch players use Quidditch goggles to protect their eyes instead.
==Appearances==
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Category:Charms
Category:Spells Of-Known Incantation
Category:An-The Water-Based Real-Magic
Category:Weather Real Magic