“How do weathermen get up a mountain?”/“They climate.”

A weather pun is:
 
Q: How do weathermen get up a mountain?
A: They climate.
 
“How do meteorologists make their way up the corporate ladder? They climate” was cited on Twitter on February 12, 2013. “How do meteorologists get to the top of the mountain? They climate” was cited on Twitter on August 24, 2013.
 
“How do weathermen get up a mountain?”/“They climate” was first posted on Reddit on June 11, 2015.
   
 
Twitter
Popsicle Schtick
‏@PopsicleSchtick
How do meteorologists make their way up the corporate ladder? They climate. @theellenshow #ClassicJokeTuesday
1:26 PM - 12 Feb 2013
 
Twitter
Ed infinitum
‏@Starstew
How do meteorologists get to the top of the mountain? They climate.
4:46 PM - 24 Aug 2013
 
reddit
How do weathermen get up a mountain?
submitted June 11, 2015 by erremermberderrnit
They climate.
 
Twitter
Terrible Jokes
‏@doyouevenjoke
How do weathermen get up a mountain?
They climate.
11:26 AM - 11 Jun 2015
 
reddit
How do weathermen get up a mountain?
submitted June 10, 2016 by erremermberderrnit
They climate
 
Twitter
KaitlynKristyw
‏@KaitlynKristyw
How do weathermen get up a mountain? They climate #ROFL
3:54 PM - 10 Jun 2016