Preliminary results from government lab experiments show that the coronavirus does not survive long in high temperatures and high humidity and is quickly destroyed by sunlight. “Sunlight destroys the virus quickly” reads the briefing. The study also found that the risk of “transmission from surfaces outdoors is lower during daylight”. “Outdoor daytime environments are lower risk for transmission” the briefing states.  https://news.yahoo.com/sunlight-destroys-coronavirus-very-quickly-new-government-tests-find-but-experts-say-pandemic-could-still-last-through-summer-200745675.html