| Observations at Pitsford Hall | 1st | 2nd | 3rd | 4th |
| Time of Observations (GMT) | 9.00 | 9.00 | 9.00 | 9.00 |
| Total Cloud (oktas) | 6 | 1 | 8 | 1 |
| Wind | ||||
| Direction | sse | e | sw | se |
| Speed (knots) | 0 | 7 | 13 | 10 |
| Weather | 3 | 0 | 3 | 2 |
| Visibility | 6 | 6 | 4 | 8 |
| Screen (C) | ||||
| Dry Bulb | 24.3 | 24.5 | 19.0 | 19.7 |
| Wet Bulb | 17.8 | 19.4 | 18.6 | 15.6 |
| Max | 30.0 | 27.1 | 23.5 | _ |
| Min | 17.0 | 14.5 | 16.6 | 12.7 |
| Black Bulb (Globe, C) | 29.8 | 36.8 | 21.1 | 26.7 |
| Grass & Concrete | ||||
| State of Grass | 0 | 0 | 3 | 0 |
| State of Concrete | 0 | 0 | 3 | 0 |
| Concrete Min (C) | 20.0 | 16.0 | 18.5 | 13.4 |
| Evaporation | ||||
| Piche (ml) | 5.3 | 4 | 3.1 | _ |
| Pan (over interval, mm) | > | > | > | > |
| Rainfall | ||||
| Total (mm) | _ | 3.9 | 0.1 | _ |
| Duration (hrs) | _ | 0.6 | 0.1 | _ |
| Intensity (mean over 24 hrs, mm/hr) | _ | 6.5 | 1.0 | _ |
| Run of Wind | ||||
| Miles (over 24 hrs) | 60.2 | 70.2 | 39.55 | _ |
| Mean (mph) | 3.3 | 3.8 | 2.1 | 0 |
| Gust (mph) | <15 | <15 | 20 | _ |
| Sunshine (hrs) | 8.2 | 9.1 | 4.3 | _ |
| Humidity Statistics | ||||
| Saturated | ||||
| VP(Twb) | 2.039 | 2.254 | 2.144 | 1.773 |
| VP | 1.593 | 1.903 | 2.117 | 1.492 |
| Saturated | ||||
| VP | 3.04 | 3.077 | 2.199 | 2.296 |
| Rel. Humidity | 52.4 | 61.8 | 96.3 | 65 |
| Dew Point (C) | 13.9 | 16.7 | 18.4 | 12.9 |
| Pressure (mb) | 1023.4 | 1019.4 | 1015.2 | 1013.4 |
| Days with | ||||
| thunder | _ | _ | 1 | _ |
| hail<5mm | _ | _ | _ | _ |
| hail>/=5mm | _ | _ | _ | _ |
| snow | _ | _ | _ | _ |
| fog | _ | _ | _ | _ |
| gales | _ | _ | _ | _ |