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 | 12.1 | 11.1 | 10.1 | 4 | SW | 0.6 |
| 2nd | 8.3 | 5.2 | 2.0 | 5.5 | SW | 3.6 |
| 3rd | 11.9 | 9.9 | 7.8 | 2.5 | W | 3.3 |
| 4th | 10.5 | 9.9 | 9.3 | 0 | N W | 0.2 |
| 5th | 7.8 | 5.3 | 2.8 | 0.2 | W | 3.8 |
| 6th | 8.0 | 5.6 | 3.1 | 0 | W | 0.6 |
| 7th | 8.6 | 7.3 | 6.0 | 1.5 | W | 4.6 |
| 8th | 12.1 | 7.6 | 3.1 | 0.5 | SW Gale force | 0.1 |
| 9th | 8.9 | 6.4 | 3.8 | 3.5 | W | 6.3 |
| 10th | 7.0 | 2.9 | -1.2 | 0 | W | 2 |
| 11th | 10.6 | 6.7 | 2.8 | 1.5 | SW | 0 |
| 12th | 9.6 | 6.6 | 3.6 | 5.5 | SW Gale force | 5.4 |
| 13th | 13.5 | 9.7 | 5.8 | 20 | SW Storm force | 3.8 |
| 14th | 7.6 | 5.2 | 2.8 | 1.5 | SW | 2.3 |
| 15th | 8.3 | 6.3 | 4.2 | 0 | W | 4 |
| 16th | 6.4 | 4.9 | 3.3 | 13.5 | NE | 5.4 |
| 17th | 7.3 | 3.9 | 0.4 | 0.5 | N | 5.8 |
| 18th | 7.3 | 3.5 | -0.4 | 0 | NW | 6.3 |
| 19th | 8.9 | 4.5 | 0.0 | 5 | W | 0 |
| 20th | 9.3 | 7.7 | 6.0 | 0.5 | SW | 1.5 |
| 21st | 14.1 | 10.8 | 7.4 | 6.5 | SW | 1 |
| 22nd | 12.5 | 10.7 | 8.9 | 0 | W | 2.7 |
| 23rd | 12.0 | 11.3 | 10.5 | 3.5 | W Strong | 0 |
| 24th | 9.0 | 6.0 | 2.9 | 0 | W | 1.5 |
| 25th | 12.5 | 10.2 | 7.8 | 0 | SW | 3 |
| 26th | 13.2 | 12.3 | 11.4 | 0 | SW | 0.5 |
| 27th | 11.2 | 10.2 | 9.2 | 0 | SW | 0 |
| 28th | 11.3 | 8.8 | 6.2 | 1 | W | 2.5 |
| 29th | 10.1 | 7.0 | 3.8 | 2.5 | W | 1.2 |
| 30th | 9.4 | 6.4 | 3.4 | 4 | NW | 0.8 |
| 31st | 14.1 | 11.7 | 9.3 | 2 | W | 0.8 |
| Average | Average | Average | Total | Total | ||
| 10.1 | 7.6 | 5.0 | 85.2 | 73.6 |