‘It is changing’: Snowpack, lake clarity among threats to Tahoe
During the past 107 years, daily air temperatures measured in Tahoe City have increased. The average daily maximum temperature has risen by 2.25 degrees Fahrenheit, and the average daily minimum temperature has risen by 4.43 degrees. According to the report, the number of days when air temperatures averaged below freezing has declined by about 30 days since 1911, though year-to-year variability is high.