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 | 20.9 | 15.5 | 10.1 | SW 3-9 | 3.8 | |
| 2nd | 19.3 | 15.8 | 12.3 | 12.5 | W 3-6 | 5 |
| 3rd | 19.3 | 14.7 | 10.1 | 0.5 | W 2-6 | 8 |
| 4th | 19.0 | 15.7 | 12.3 | 2.5 | SW 2-6 | 3.5 |
| 5th | 17.7 | 15.4 | 13.0 | 18 | SE 4-7 | 1 |
| 6th | 17.5 | 15.2 | 12.8 | 16.5 | SW 3-6 | 1 |
| 7th | 17.6 | 15.2 | 12.7 | 4 | SW 2-4 | 0.2 |
| 8th | 19.1 | 14.3 | 9.4 | Trace | W 1-3 | 1.8 |
| 9th | 17.0 | 14.7 | 12.3 | 10.5 | S 1-3 | 0.3 |
| 10th | 19.8 | 15.8 | 11.7 | 1.5 | S 2-6 | 1.5 |
| 11th | 19.9 | 16.5 | 13.1 | 1 | W 2-5 | 3.1 |
| 12th | 20.3 | 14.4 | 8.4 | Trace | NW 1-3 | 3.5 |
| 13th | 22.9 | 15.6 | 8.2 | Calm | 9 | |
| 14th | 21.6 | 14.9 | 8.2 | E 1-2 | 4.1 | |
| 15th | 20.3 | 14.2 | 8.1 | E 1-2 | 6.2 | |
| 16th | 19.1 | 14.2 | 9.2 | NE 1-2 | 2.1 | |
| 17th | 20.4 | 15.5 | 10.5 | Calm | 0.9 | |
| 18th | 21.1 | 14.4 | 7.7 | Calm | 6.8 | |
| 19th | 21.6 | 13.8 | 5.9 | calm | 5.8 | |
| 20th | 21.7 | 14.2 | 6.6 | E 2-3 | 11 | |
| 21st | 21.6 | 14.9 | 8.1 | E 1-2 | 11.5 | |
| 22nd | 23.7 | 15.4 | 7.1 | Trace | NE 2-4 | 7.8 |
| 23rd | 20.3 | 15.1 | 9.9 | NE 3-5 | 3.3 | |
| 24th | 16.6 | 13.7 | 10.8 | 1.5 | NE 1-3 | 0.5 |
| 25th | 20.7 | 15.4 | 10.1 | E 2-3 | 1.8 | |
| 26th | 20.8 | 13.5 | 6.1 | E 2-3 | 9 | |
| 27th | 20.1 | 12.9 | 5.7 | Calm | 10 | |
| 28th | 20.1 | 12.9 | 5.7 | Calm | 11.5 | |
| 29th | 18.4 | 13.6 | 8.8 | NW 2-4 | 11.1 | |
| 30th | 14.8 | 13.2 | 11.5 | Trace | W 3-7 | 0.8 |
| Average | Average | Average | Total | Total | ||
| 19.8 | 14.7 | 9.5 | 69 | 145.9 |