The warmest month ever recorded is July 2018, with a daily mean of 22.0 °C (70.5 °F). Since 2002 Uppsala has experienced 6 months where the daily mean was 20 °C (68 °F) or warmer, the most recent in July 2018 when the daily mean was 22.0 °C (68.9 °F). The coldest month ever recorded is January 1814, when the daily mean was −14.9 °C (5.2 °F). Between January 1814 and January 1987, Uppsala experienced 23 months that were colder than −10 °C (14 °F). Since February 1987, the coldest month recorded is −8.6 °C (16.5 °F). The warmest year ever recorded was 2014, with an average temperature of 8.1 °C (46.6 °F). The second warmest is 2018, with 8.0 °C (46 °F). Since 1991, Uppsala has recorded 15 years with an average temperature of 7 °C (44.6 °F) or warmer. The coldest year ever recorded was 1867, with an average temperature of 2.5 °C (36.5 °F). 1987 was the last year Uppsala recorded a year with an average temperature below 5 °C (41 °F).