| Monthly Climate Summary for July 2006 at Whipsnade (The Lodge) | ||||||||||||||||||
| home | daily | |||||||||||||||||
| Exceptionally hot and sunny; several thunderstorms | back | forward | ||||||||||||||||
| Overall mean temperature was | 20.0 | ēC | which is | +4.1 | degC | compared with the 1971-2000 average | ||||||||||||
| Mean day maximum (09-21) was | 26.5 | ēC | which is | +5.9 | degC | compared with the 1971-2000 average | ||||||||||||
| Mean night minimum (21-09) was | 13.5 | ēC | which is | +2.3 | degC | compared with the 1971-2000 average | ||||||||||||
| Mean 24hr maximum (09-09) was | 26.5 | ēC | ||||||||||||||||
| Mean 24hr minimum (09-09) was | 13.5 | ēC | ||||||||||||||||
| Highest day max was | 33.8 | ēC | on the | 19 | ||||||||||||||
| Lowest day max was | 20.4 | ēC | on the | 7 | ||||||||||||||
| Highest night min was | 19.4 | ēC | on the | 20 | ||||||||||||||
| Lowest night min was | 9.1 | ēC | on the | 15 | ||||||||||||||
| Lowest grass min was | 6.6 | ēC | on the | 21 | ||||||||||||||
| Total rainfall this month was | 51.0 | mm | which is | 104.1 | per cent | of the 1971-2000 average | ||||||||||||
| Highest daily fall was | 23.6 | mm | on the | 4 | ||||||||||||||
| Number of hours with rain was | ||||||||||||||||||
| Equiv. TSR rainfall duration was | 18.7 | hrs | which is | per cent | of the 1971-2000 average | |||||||||||||
| Highest no of wet hrs | hrs | on the | ||||||||||||||||
| Highest duration | 3.8 | hrs | on the | |||||||||||||||
| Mean rainfall intensity | 2.73 | mm/hr | ||||||||||||||||
| Total CS sunshine this month was | 296.6 | hrs | which is | 155.9 | per cent | of the 1971-2000 average | ||||||||||||
| Equiv. C/S sunshine total was | hrs | which is | per cent | of the 1971-2000 average | ||||||||||||||
| Highest daily sun was | 15.1 | hrs | on the | 18 | ||||||||||||||
| Maximum snow depth was | 0.0 | cm | on the | |||||||||||||||
| Mean sea-level pressure at 09Z | 1019.5 | mbar | which is | +2.2 | mbar | compared with the 1961-1990 average | ||||||||||||
| Highest pressure at 09Z | 1033.3 | mbar | on the | 14 | ||||||||||||||
| Lowest pressure at 09Z | 1008.7 | mbar | on the | 9 | ||||||||||||||
| Number of days with: | ||||||||||||||||||
| Air Frost | 0 | 0.2mm rain | 12 | No sun | 0 | Snow lying | 0 | |||||||||||
| Grnd Frost | 0 | 1.0mm | 11 | 3h sun | 28 | Snow/sleet | 0 | |||||||||||
| Max < 0ēC | 0 | 5mm | 1 | 6h sun | 25 | Hail | 0 | |||||||||||
| Max > 10 | 31 | 10mm | 1 | 9h sun | 17 | Thunder | 6 | |||||||||||
| Max > 20 | 31 | 25mm | 0 | 12h sun | 12 | Fog at 09Z | 0 | |||||||||||
| Max > 30 | 8 | 15h sun | 4 | Gale | 0 | |||||||||||||
| Notable events during the month: | ||||||||||||||||||
| Probably the warmest July in this district in the entire instrumental record | 20th | |||||||||||||||||
| Severe storm on the afternoon of the 4th led to a 4-hr power failure | ||||||||||||||||||