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 | 25.2 | 19.1 | 13.0 | W | 8 | |
| 2nd | 24.5 | 20.4 | 16.3 | W | 1.8 | |
| 3rd | 26.3 | 20.0 | 13.7 | 0.5 | NW | 8 |
| 4th | 22.5 | 16.6 | 10.6 | W Strong | 7.9 | |
| 5th | 24.3 | 18.0 | 11.6 | NW | 7.2 | |
| 6th | 23.0 | 16.8 | 10.6 | W | 11.7 | |
| 7th | 21.2 | 17.9 | 14.6 | W | 2.1 | |
| 8th | 26.0 | 20.9 | 15.7 | SW | 8 | |
| 9th | 29.0 | 21.4 | 13.7 | W | 13.7 | |
| 10th | 25.3 | 20.0 | 14.6 | S | 9.1 | |
| 11th | 25.1 | 20.9 | 16.6 | 0.5 | SW | 8.8 |
| 12th | 24.5 | 19.2 | 13.8 | 1 | Var | 5.4 |
| 13th | 20.9 | 17.6 | 14.2 | 3.5 | SE | 1.8 |
| 14th | 20.3 | 17.5 | 14.7 | 1.5 | S Strong | 0.6 |
| 15th | 20.5 | 17.5 | 14.4 | 8.5 | SW Gales | 3 |
| 16th | 21.5 | 16.7 | 11.9 | 4 | W | 3.2 |
| 17th | 23.1 | 17.3 | 11.5 | W | 3.1 | |
| 18th | 23.0 | 17.4 | 11.8 | W | 4.3 | |
| 19th | 27.2 | 20.5 | 13.7 | S | 10 | |
| 20th | 26.6 | 20.7 | 14.7 | S | 6.5 | |
| 21st | 21.7 | 17.7 | 13.6 | SW | 9.5 | |
| 22nd | 22.0 | 17.5 | 12.9 | 1 | W | 7.4 |
| 23rd | 24.8 | 18.1 | 11.3 | W | 9.5 | |
| 24th | 24.0 | 19.0 | 14.0 | W | 10 | |
| 25th | 26.6 | 20.7 | 14.7 | 0.2 | W | 4.9 |
| 26th | 28.3 | 22.9 | 17.5 | NW | 2.6 | |
| 27th | 25.0 | 20.9 | 16.7 | NW | 1.1 | |
| 28th | 24.7 | 18.0 | 11.3 | NW | 7 | |
| 29th | 23.6 | 18.4 | 13.1 | NW | 4.9 | |
| 30th | 23.5 | 19.1 | 14.6 | 0.2 | W | 5.4 |
| 31st | 22.0 | 19.3 | 16.5 | 1 | NW | 4 |
| Average | Average | Average | Total | Total | ||
| 24.1 | 18.9 | 13.8 | 21.9 | 190.5 |