Table 4 Monthly mean temperatures (T c, °C) and the temperature differences between the concurrent and previous month (T c − T p), given separately in Helsinki and Stockholm during the period 1878–2010
From: Variation and seasonal patterns of suicide mortality in Finland and Sweden since the 1750s
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Helsinki | ||||||||||||
T c | −5.1 | −5.8 | −2.7 | 2.8 | 9.2 | 14.3 | 17.3 | 15.9 | 11.2 | 5.9 | 1.2 | −2.7 |
T c − T p | −2.4 | −0.7 | 3.1 | 5.5 | 6.4 | 5.1 | 3.0 | −1.4 | −4.7 | −5.3 | −4.7 | −3.9 |
Stockholm | ||||||||||||
T c | −2.3 | −2.6 | 0.0 | 4.7 | 10.3 | 15.0 | 17.7 | 16.4 | 12.0 | 7.0 | 2.5 | −0.6 |
T c − T p | −1.7 | −0.3 | 2.6 | 4.7 | 5.6 | 4.7 | 2.7 | −1.3 | −4.4 | −5.0 | −4.5 | −3.1 |