The climate table below presents weather data from 1981–2010. According to ongoing measurements, the temperature has increased during 1981–2010 as compared with the 1951–1980 series. This increase is on an annual basis around 0.9 °C. Warming is most pronounced during the winter and spring. January, February, and March have had the most pronouncing increase in temperature, with each month increasing 1.5 °C or more. The only month that did not get warmer is June, which got 0.3 °C colder. During the 20th century, Uppsala has warmed drastically, especially the winter. If compared to the period 1861–1890, the annual increase in temperature is 1.8 °C. March is the month with the biggest increase, where the temperature has increased more than 3 °C since the latter parts of the 19th century.