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 | 8.8 | 7.1 | 5.4 | 4 | W 2-5 | 62 |
| 2nd | 10.0 | 7.0 | 3.9 | 1 | NW 2-4 | 63 |
| 3rd | 9.3 | 6.7 | 4.0 | Trace | SW 4-7 | 63 |
| 4th | 8.8 | 7.9 | 6.9 | 2.5 | NW 4-7 | 68 |
| 5th | 10.8 | 9.3 | 7.7 | 0.5 | W 2-5 | 67 |
| 6th | 9.0 | 7.9 | 6.7 | 17 | SW 2-4 | 65 |
| 7th | 9.1 | 9.1 | 9.1 | Trace | W 4-7 | 70 |
| 8th | 11.7 | 9.1 | 6.5 | 7.5 | SW 3-6 | 71 |
| 9th | 11.6 | 11.6 | 11.6 | 3.5 | SW 2-5 | 74 |
| 10th | 10.4 | 10.4 | 10.4 | 8 | SW 4-9 | 72 |
| 11th | 9.3 | 7.8 | 6.3 | 2 | W 6-10 | 66 |
| 12th | 11.6 | 10.3 | 9.0 | Trace | SW 2-5 | 70 |
| 13th | 10.3 | 10.3 | 10.3 | 0.5 | SW 2-4 | 71 |
| 14th | 9.0 | 5.7 | 2.4 | W 1-3 | 71 | |
| 15th | 9.7 | 6.6 | 3.4 | SW 2-5 | 69 | |
| 16th | 11.7 | 10.7 | 9.7 | 4.5 | SW 1-4 | 70 |
| 17th | 10.0 | 10.0 | 10.0 | 10 | SW 1-5 | 71 |
| 18th | 12.9 | 12.7 | 12.5 | 12.5 | W 7-12 | 72 |
| 19th | 15.2 | 12.6 | 10.0 | 0.5 | SW 1-4 | 72 |
| 20th | 9.7 | 9.2 | 8.7 | 7.5 | NW 3-6 | 73 |
| 21st | 9.7 | 7.4 | 5.1 | Trace | NW 2-5 | 68 |
| 22nd | 6.8 | 4.2 | 1.6 | NE 2-7 | 65 | |
| 23rd | 5.2 | 3.0 | 0.8 | NE 1-5 | 61 | |
| 24th | 5.4 | 2.6 | -0.5 | 0.5 | NE 1-3 | 59 |
| 25th | 4.8 | 1.3 | -2.3 | E 1-3 | 57 | |
| 26th | 7.8 | 2.7 | -2.4 | N 2-4 | 57 | |
| 27th | 11.0 | 7.5 | 4.0 | NW 1-4 | 61 | |
| 28th | 10.3 | 7.7 | 5.0 | NW 12-4 | 60 | |
| 29th | 10.1 | 8.1 | 6.1 | W 1-2 | 61 | |
| 30th | 9.3 | 8.3 | 7.3 | Calm | 64 | |
| 31st | 11.8 | 7.3 | 2.8 | W 1-3 | 63 | |
| Average | Average | Average | Total | Average | ||
| 10.1 | 8.0 | 5.9 | 82 | 66 |