It's pretty unlikely you'll be wandering Paris in shorts - especially since you're used to such warm weather -- the oldtimers count mid-May as the final frost date! (sometimes it works that way, sometimes it doesn't -- but they publish garden advice to protect your plants until mid-May).
Dihydrogen Monoxide (DHMO) is a colorless and odorless chemical compound, also referred to by some as Dihydrogen Oxide, Hydrogen Hydroxide, Hydronium Hydroxide, or simply Hydric acid.
PSMO-I News. Transition of the Defense Industrial Security Clearance Office (DISCO) to the Department of Defense Central Adjudicative Facility (CAF) Effective Oct. 27, 2012, the Defense Industrial Security Clearance Office (DISCO) will migrate to the DOD CAF [Central Adjudication Facility].