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 | 16.8 | 11.9 | 6.9 | N 4-7 | 55 | |
| 2nd | 19.9 | 13.1 | 6.2 | NE 3-5 | 55 | |
| 3rd | 11.0 | 8.2 | 5.3 | NE 2-6 | 53 | |
| 4th | 15.0 | 9.1 | 3.2 | E 2-4 | 55 | |
| 5th | 18.0 | 10.2 | 2.3 | Calm | 55 | |
| 6th | 20.8 | 13.6 | 6.4 | E 1-2 | 55 | |
| 7th | 19.0 | 12.1 | 5.2 | NE 1-3 | 58 | |
| 8th | 18.0 | 10.3 | 2.5 | Calm | 57 | |
| 9th | 17.8 | 11.9 | 4.0 | Calm | 55 | |
| 10th | 20.6 | 15.8 | 10.9 | S 1-2 | 59 | |
| 11th | 20.6 | 13.8 | 7.0 | Calm | 59(eve) | |
| 12th | 20.6 | 13.8 | 6.9 | SE 3-4 | 59 | |
| 13th | 21.7 | 15.7 | 9.7 | E 1-3 | 60 | |
| 14th | 25.3 | 18.2 | 11.0 | SE 2-3 | 63 | |
| 15th | 25.8 | 18.8 | 10.8 | SE 1-2 | 62 | |
| 16th | 26.1 | 20.3 | 14.5 | N 1-4 | 61 | |
| 17th | 18.5 | 15.1 | 11.7 | N 1-3 | 61 | |
| 18th | 19.3 | 12.9 | 6.6 | NW 1-2 | 58 | |
| 19th | 20.6 | 13.0 | 5.4 | NW 1-3 | 58 | |
| 20th | 17.5 | 12.4 | 7.2 | W 1-3 | 59 | |
| 21st | 19.4 | 13.3 | 7.2 | Calm | 59 | |
| 22nd | 19.2 | 12.9 | 6.6 | SE 1-3 | 58 | |
| 23rd | 16.7 | 13.5 | 10.3 | Trace | SW 1-3 | 60 |
| 24th | 18.8 | 15.6 | 11.3 | 1 | SW 1-2 | 67 |
| 25th | 18.6 | 14.7 | 10.7 | S 1-4 | 66 | |
| 26th | 19.1 | 14.9 | 9.8 | 1 | E 2-4 | 65 |
| 27th | 19.9 | 14.9 | 9.8 | NE 1-3 | 64 | |
| 28th | 23.9 | 16.8 | 9.6 | N 1-4 | 64 | |
| 29th | 23.4 | 16.6 | 9.8 | NE 1-4 | 64 | |
| 30th | 21.5 | 15.8 | 10.1 | E 2-4 | 62 | |
| Average | Average | Average | Total | Average | ||
| 19.6 | 13.8 | 8.0 | 2 | 60 |