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 | 11.6 | 8.5 | 5.4 | 5 | NW 2-6 | 62 |
| 2nd | 12.0 | 6.4 | 0.7 | 1 | SW 1-4 | 61 |
| 3rd | 14.2 | 10.2 | 6.1 | 9.5 | NW 1-5 | 61 |
| 4th | 10.7 | 6.7 | 2.7 | 15.5 | SE 4-7 | 58 |
| 5th | 11.7 | 8.5 | 5.3 | 8.5 | SW 4-10 | 57 |
| 6th | 13.7 | 11.8 | 9.9 | 9.5 | S 1-6 | 62 |
| 7th | 13.3 | 8.1 | 2.9 | 2.5 | E 1-3 | 62 |
| 8th | 14.4 | 9.8 | 5.3 | 0.5 | Calm | 60 |
| 9th | 13.7 | 10.5 | 7.2 | 1.5 | W 2-5 | 58 |
| 10th | 14.7 | 8.7 | 2.7 | W 2-4 | 57 | |
| 11th | 14.7 | 10.1 | 5.4 | SW 1-3 | 61 | |
| 12th | 15.0 | 10.8 | 6.6 | Calm | 60 | |
| 13th | 14.8 | 10.6 | 6.3 | Trace | NW 1-3 | 60 |
| 14th | 14.6 | 8.5 | 2.4 | Var 1-2 | 60 | |
| 15th | 12.3 | 7.3 | 2.3 | Calm | 59 | |
| 16th | 14.6 | 10.4 | 6.2 | W 1-3 | 59 | |
| 17th | 14.4 | 11.4 | 8.4 | W 2-5 | 60 | |
| 18th | 9.7 | 9.5 | 9.2 | NW 4-6 | 59 | |
| 19th | 9.6 | 5.6 | 1.6 | 1 | N 3-6 | 57 |
| 20th | 9.0 | 5.8 | 2.5 | 5 | N 4-6 | 53 |
| 21st | 10.6 | 5.9 | 1.1 | NW 2-4 | 52 | |
| 22nd | 11.1 | 6.7 | -2.3 | 1 | NE 1-3 | 54 |
| 23rd | 6.8 | 6.8 | 6.8 | 1 | NW 2-5 | 56 |
| 24th | 11.6 | 7.1 | 2.6 | N 3-5 | 55 | |
| 25th | 11.1 | 9.1 | 7.1 | NE 1-3 | 57 | |
| 26th | 15.6 | 9.2 | 2.7 | E 1-4 | 59 | |
| 27th | 17.5 | 10.1 | 2.6 | NE 1-3 | 56 | |
| 28th | 17.1 | 11.1 | 5.0 | 0.5 | NE 1-3 | 58 |
| 29th | 13.2 | 10.2 | 7.1 | NW 1-2 | 59 | |
| 30th | 11.3 | 9.3 | 7.3 | 0.5 | N 1-3 | 54 |
| 31st | 15.6 | 11.3 | 7.0 | E 3-6 | 55 | |
| Average | Average | Average | Total | Average | ||
| 12.9 | 8.8 | 4.7 | 62.5 | 58 |