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 | Humidity % |
|---|---|---|---|---|---|---|
| 1st | 19.1 | 16.9 | 14.7 | 1 | SW 4-8 | 72 |
| 2nd | 16.6 | 14.1 | 11.7 | 24.5 | SW 2-4 | 76 |
| 3rd | 16.9 | 11.9 | 7.0 | 1 | W 1-3 | 78 |
| 4th | 19.1 | 12.0 | 4.9 | NW 1-3 | 71 | |
| 5th | 14.6 | 10.1 | 5.6 | 3 | SW 1-3 | 71 |
| 6th | 17.3 | 15.6 | 14.0 | 9 | SW 5-8 | 77 |
| 7th | 16.6 | 11.6 | 6.6 | W 1-2 | 72 | |
| 8th | 17.4 | 12.9 | 8.4 | W 1-4 | 71 | |
| 9th | 21.3 | 16.7 | 12.0 | 3 | W 1-3 | 69 |
| 10th | 19.7 | 17.1 | 14.4 | 3 | SE 1-3 | 73 |
| 11th | 18.6 | 16.0 | 13.4 | 5.5 | E 1-3 | 73 |
| 12th | 19.6 | 12.8 | 5.9 | S 1-3 | 73 | |
| 13th | 18.7 | 14.6 | 10.4 | SE 1-2 | 70 | |
| 14th | 17.0 | 12.3 | 7.6 | E 1-2 | 70 | |
| 15th | 18.4 | 13.4 | 8.4 | SE 2-4 | 72 | |
| 16th | 17.9 | 13.3 | 8.7 | E 2-5 | 69 | |
| 17th | 16.9 | 14.4 | 11.9 | SE 2-4 | 71 | |
| 18th | 18.4 | 15.2 | 11.9 | 0.5 | SE 2-3 | 74 |
| 19th | 17.0 | 14.7 | 12.3 | 18 | SE 3-6 | 76 |
| 20th | 18.0 | 16.0 | 14.0 | 14 | SW 2-4 | 73 |
| 21st | 16.9 | 14.1 | 11.2 | 2 | SW 4-6 | 71 |
| 22nd | 14.9 | 12.3 | 9.6 | 13 | S 2-4 | 69 |
| 23rd | 13.3 | 11.1 | 8.9 | 3 | SE 2-4 | 70 |
| 24th | 15.3 | 12.5 | 9.7 | 7.5 | NW 2-3 | 71 |
| 25th | 15.3 | 11.2 | 7.0 | 5.5 | E 2-5 | 72 |
| 26th | 18.8 | 15.7 | 13.0 | 1.5 | S 2-3 | 75 |
| 27th | 15.2 | 9.1 | 2.9 | Calm | 70 | |
| 28th | 16.9 | 13.4 | 9.9 | S 2-3 | 72 | |
| 29th | 16.8 | 14.4 | 12.0 | 1 | SW 1-2 | 72 |
| 30th | 16.1 | 12.7 | 9.3 | 0.5 | S 1-2 | 75 |
| 31st | 15.8 | 12.6 | 9.3 | SW 2-6 | 70 | |
| Average | Average | Average | Total | Average | ||
| 17.2 | 13.6 | 9.9 | 116.5 | 72.2 |