precipitation in Jan: January, Feb: February, . #FlexAlert pic.twitter.com/VXd6ZzLfnH. WeatherSpark.com. For example, two locations hold the record of 118 in Missouri and both occurred on the same day, July 14, 1954. Kentfield. The black line is the percentage chance that a given day is within the growing season. The record provided by the observer is plagued by some of the problems found during the 1913 era at the site. The thin dotted line is the corresponding average snowfall. Heres how it works. What could be the highest temperature ever reliably recorded on Earth - 130F (54.4C) - may have been reached in Death Valley National Park, California. The brighter period of the year lasts for 3.5 months, from May 7 to August 24, with an average daily incident shortwave energy per square meter above 7.2 kWh. Annual Temperatures and Records,