Measurements made at 488 Bitterne Road East, Bitterne (SU 454129)
| Day | Max Temp C | Av Temp C | Min Temp C | Rainfall(mm) | Wind Direction / Strength | Sunshine (hrs) |
|---|---|---|---|---|---|---|
| 1st | 21.6 | 13.9 | 6.2 | 0 | W | 12.8 |
| 2nd | 27.1 | 18.5 | 9.9 | 0 | N | 12.2 |
| 3rd | 28.9 | 20.3 | 11.7 | 0 | NE | 14.9 |
| 4th | 27.5 | 20.0 | 12.5 | 0 | NE | 10 |
| 5th | 18.9 | 16.0 | 13.1 | 1.5 | Var | 1.2 |
| 6th | 19.1 | 14.6 | 10.1 | 3.5 | W | 2 |
| 7th | 17.5 | 13.3 | 9.1 | 0 | SW | 10.5 |
| 8th | 17.3 | 13.4 | 9.5 | 3.5 | SW | 7.2 |
| 9th | 18.1 | 12.9 | 7.6 | 1.5 | W | 7.7 |
| 10th | 18.6 | 12.7 | 6.7 | 1.5 | W | 6.1 |
| 11th | 18.1 | 11.2 | 4.3 | 0 | SW | 5.4 |
| 12th | 13.3 | 10.1 | 6.8 | 17 | SE Strong | 1.5 |
| 13th | 21.4 | 17.4 | 13.3 | 6.5 | W | 2.8 |
| 14th | 23.9 | 16.3 | 8.6 | 0 | SW | 11.1 |
| 15th | 17.7 | 16.1 | 14.4 | 2 | SW | 2.6 |
| 16th | 18.6 | 15.6 | 12.6 | 11.5 | W | 2.4 |
| 17th | 17.5 | 14.1 | 10.6 | 16.5 | SE | 0.6 |
| 18th | 18.3 | 14.2 | 10.0 | 7 | W | 3 |
| 19th | 19.3 | 15.0 | 10.6 | 2 | W | 5.9 |
| 20th | 19.7 | 15.3 | 10.9 | 5 | SW | 1 |
| 21st | 19.3 | 16.8 | 14.2 | 1 | W | 3.1 |
| 22nd | 18.6 | 15.5 | 12.3 | 3 | W Strong | 5.7 |
| 23rd | 19.5 | 15.1 | 10.6 | 1 | W | 5.8 |
| 24th | 20.1 | 13.5 | 6.9 | 0 | W | 10.4 |
| 25th | 21.9 | 17.0 | 12.1 | 2 | W | 9.4 |
| 26th | 28.2 | 21.5 | 14.7 | 0.2 | SE | 10.4 |
| 27th | 28.4 | 23.3 | 18.2 | 0 | SE | 11.8 |
| 28th | 23.8 | 20.0 | 16.1 | 0.2 | NE | 7 |
| 29th | 18.6 | 14.6 | 10.6 | 0 | N | 7.7 |
| 30th | 20.6 | 14.6 | 8.5 | 0 | NW | 7 |
| Average | Average | Average | Total | Total | ||
| 20.7 | 15.7 | 10.8 | 86.4 | 199.2 |