The incidence of vertigo has been reported to be as high as 1.5% in the general population and some reports suggest that more than 5% of adults experience some kind of vertigo each year. In 80% of affected individuals, this symptom resulted in a medical consultation, interruption of daily activities, or sick leave.
Temperature Thresholds. According to Protabase, geraniums grow well in the temperature range of 65 to 95 degrees F during the growing season, and in the winter low temperatures between 40 to 50 degrees F, according to the A-Z Encyclopedia of Garden Plants..
Guide to Kashan weather in December. The average maximum daytime temperature in Kashan in December is a cool 11Â°C (52Â°F). The average night-time temperature is usually a cold 1Â°C (34Â°F). There are usually 6 hours of bright sunshine each day, which represents 58% of the 10 hours of daylight.