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 | 16.2 | 13.3 | 10.3 | 0.2 | SW | 0.3 |
| 2nd | 16.3 | 13.4 | 10.4 | 0 | SW | 1.5 |
| 3rd | 15.4 | 9.9 | 4.4 | 0 | SW | 5.8 |
| 4th | 14.4 | 8.7 | 3.0 | 0 | W | 7.8 |
| 5th | 11.6 | 10.1 | 8.5 | 1.5 | SW | 0 |
| 6th | 21.4 | 15.1 | 8.7 | 0 | Calm | 9.8 |
| 7th | 23.9 | 14.5 | 5.1 | 0 | S | 12.2 |
| 8th | 23.7 | 16.4 | 9.1 | 0 | Var | 12.8 |
| 9th | 19.7 | 13.7 | 7.7 | 0 | SE | 12.8 |
| 10th | 24.7 | 16.0 | 7.2 | 0 | SE | 10.8 |
| 11th | 18.7 | 12.7 | 6.7 | 0 | SW | 7.8 |
| 12th | 15.9 | 10.1 | 4.3 | 0 | NW | 9.8 |
| 13th | 13.6 | 8.6 | 3.5 | 0.2 | SW | 1.5 |
| 14th | 16.0 | 12.3 | 8.5 | 0.3 | W | 1 |
| 15th | 18.5 | 13.7 | 8.8 | 0 | S | 3.4 |
| 16th | 20.6 | 14.5 | 8.4 | 0 | Var | 3.4 |
| 17th | 21.6 | 13.1 | 4.6 | 0 | Var | 8.7 |
| 18th | 20.3 | 13.0 | 5.6 | 0 | SE | 9.4 |
| 19th | 25.4 | 16.2 | 7.0 | 0 | SE | 13.2 |
| 20th | 25.2 | 16.9 | 8.5 | 0 | E | 13 |
| 21st | 25.1 | 17.4 | 9.6 | 0 | NE | 13 |
| 22nd | 24.8 | 17.9 | 11.0 | 0 | E | 13.2 |
| 23rd | 26.8 | 18.2 | 9.5 | 0 | E | 13 |
| 24th | 25.9 | 18.4 | 10.8 | 0 | SE | 12.2 |
| 25th | 24.7 | 17.5 | 10.2 | 0 | NW | 12.1 |
| 26th | 21.0 | 16.3 | 11.6 | 0 | NE | 12.2 |
| 27th | 22.4 | 16.5 | 10.5 | 0 | NE | 10.5 |
| 28th | 20.7 | 12.3 | 3.8 | 0 | NE | 10.1 |
| 29th | 21.8 | 15.4 | 9.0 | 0 | NE | 7.6 |
| 30th | 21.7 | 16.1 | 10.5 | 1 | NE | 8 |
| Average | Average | Average | Total | Total | ||
| 20.6 | 14.2 | 7.9 | 3.2 | 256.9 |