Considering that it is truly pain in left lung and not pain in left CHEST there are several causes like Infection, embolism, cancer , pneumothorax. Left CHEST pain however could be caused by the above in addition to the the following : musculoskeletal pain , trauma, myocardial infarction. Views Â· 1 Upvote.
Days of Hot Weather in San Francisco. San Francisco averages just two days a year when the temperature reaches 90 degrees Fahrenheit, and none over 100. No matter how warm the day, at night the temperature always cools to less than 70 degrees.The city's hottest days usually occur in September and October.an Francisco averages just two days a year when the temperature reaches 90 degrees Fahrenheit, and none over 100. No matter how warm the day, at night the temperature always cools to less than 70 degrees.
This report describes the typical weather at the San Francisco International Airport (San Francisco, California, United States) weather station over the course of an average year. It is based on the historical records from 1974 to 2012. Earlier records are either unavailable or unreliable.San Francisco, California has a mediterranean climate with dry warm summers and mild winters. The area within 25 mi of this station is covered by oceans and seas (48%), built-up areas (16%), grasslands (14%), forests (13%), and shrublands (8%).he warm season lasts from June 13 to October 19 with an average daily high temperature above 69AÂ°69Ã¢. F the hottest day of the year Is september, 2 with an average high OFÂ°73a 73Ã¢ f and LOWÂ°Of. 56a 56Ã¢ f the cold Season lasts from December 4 to february 8 with an average daily HIGHÂ°Temperature. below 58a 58Ã¢ f