Joka päivän kohdalla on ko. vuorokauden keskilämpötila sekä alin ja ylin lämpötila ja ajanhetki, jolloin se mitattiin.
| päivä | ka. | minimi | maximi |
|---|---|---|---|
| 01.05.2021 | 2.6 | -3.0 (04:40) | 6.5 (14:50) |
| 02.05.2021 | 3.1 | -4.8 (05:00) | 8.2 (14:20) |
| 03.05.2021 | 4.9 | -2.1 (04:20) | 9.5 (15:30) |
| 04.05.2021 | 6.1 | 2.2 (23:30) | 10.8 (15:40) |
| 05.05.2021 | 3.2 | 0.0 (02:20) | 5.9 (16:10) |
| 06.05.2021 | 2.9 | 0.2 (03:20) | 5.5 (13:40) |
| 07.05.2021 | 2.3 | -1.2 (03:20) | 5.3 (18:10) |
| 08.05.2021 | 5.2 | 1.7 (06:20) | 9.8 (18:20) |
| 09.05.2021 | 5.2 | -3.9 (05:00) | 11.7 (13:10) |
| 10.05.2021 | 9.0 | 4.9 (00:00) | 14.1 (21:40) |
| 11.05.2021 | 17.6 | 10.9 (04:30) | 23.9 (15:50) |
| 12.05.2021 | 19.4 | 10.6 (03:30) | 25.2 (15:40) |
| 13.05.2021 | 20.3 | 12.3 (05:50) | 26.7 (16:50) |
| 14.05.2021 | 14.7 | 9.1 (05:40) | 20.4 (11:00) |
| 15.05.2021 | 15.4 | 10.4 (01:20) | 20.4 (16:10) |
| 16.05.2021 | 12.7 | 6.1 (04:40) | 19.1 (16:40) |
| 17.05.2021 | 12.4 | 4.0 (04:40) | 21.1 (13:40) |
| 18.05.2021 | 12.8 | 8.6 (06:10) | 18.1 (18:00) |
| 19.05.2021 | 10.7 | 9.2 (23:20) | 13.1 (00:50) |
| 20.05.2021 | 12.7 | 8.5 (04:00) | 16.7 (17:40) |
| 21.05.2021 | 6.8 | 3.0 (22:30) | 13.1 (00:00) |
| 22.05.2021 | 8.0 | 3.6 (00:00) | 13.3 (15:00) |
| 23.05.2021 | 9.9 | 3.3 (03:40) | 14.2 (20:30) |
| 24.05.2021 | 7.6 | 2.4 (04:30) | 12.6 (18:10) |
| 25.05.2021 | 10.5 | 1.2 (04:10) | 15.8 (16:10) |
| 26.05.2021 | 9.2 | 6.1 (23:20) | 11.7 (11:40) |
| 27.05.2021 | 9.9 | 6.1 (00:00) | 14.2 (14:00) |
| 28.05.2021 | 10.6 | 4.9 (03:00) | 16.5 (16:50) |
| 29.05.2021 | 10.4 | 5.3 (04:20) | 15.1 (16:40) |
| 30.05.2021 | 11.7 | 1.1 (04:50) | 18.8 (18:10) |
| 31.05.2021 | 11.5 | 5.9 (04:00) | 18.2 (15:40) |