| Monthly Weather Data Derbyshire Lane Sheffield South Yorkshire Aug 1999 | ||||||||||||||||||||
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| Max Temp | Min Temp | Dry Bulb | Wet Bulb | Soil Temp | Barometer | Rain | Humidity | Max Gust | Average | Force | Win Dir | Snow | Comments | |||||||
| Day | Deg F | Deg F | Deg F | Deg F | Deg F | Inches | MM | Percent | MPH | MPH | Beaufort | Depth CM | ||||||||
| 1 | 88.5 | 57.5 | 62.1 | 60.8 | 65.5 | 30.06 | 2.2 | 93 | NE | 0.0 | Storm early hot | |||||||||
| 2 | 86.7 | 57.6 | 67.1 | 63.3 | 66.6 | 30.01 | 0.1 | 80 | E | 0.0 | Sunny and humid | |||||||||
| 3 | 75.2 | 60.6 | 68.0 | 62.6 | 67.5 | 29.86 | 0.2 | 73 | E | 0.0 | Many cloudy some sun | |||||||||
| 4 | 80.6 | 59.8 | 69.4 | 64.4 | 66.2 | 29.92 | 1.3 | 75 | E | 0.0 | ||||||||||
| 5 | 75.2 | 58.0 | 60.3 | 59.5 | 66.6 | 29.83 | 0.1 | 96 | NE | 0.0 | ||||||||||
| 6 | 80.8 | 55.0 | 66.2 | 63.3 | 65.1 | 29.92 | 0.8 | 85 | SE | 0.0 | Hot and humid | |||||||||
| 7 | 63.5 | 57.3 | 59.5 | 58.5 | 65.8 | 29.78 | 1.8 | 93 | NE | 0.0 | Murky drizzle a.m. | |||||||||
| 8 | 64.0 | 63.0 | 63.5 | 29.70 | 24.7 | NE | 0.0 | Heavy overnight rain | ||||||||||||
| 9 | 59.7 | 55.0 | 56.3 | 56.1 | 61.7 | 29.64 | 25.0 | 99 | NE | 0.0 | Heavy rain | |||||||||
| 10 | 61.3 | 49.5 | 51.8 | 51.3 | 59.9 | 29.94 | 0.0 | 96 | N | 0.0 | ||||||||||
| 11 | 68.0 | 47.5 | 57.2 | 50.9 | 59.7 | 30.15 | 0.5 | 62 | S | 0.0 | Sunny periods | |||||||||
| 12 | 63.1 | 50.6 | 53.8 | 52.3 | 60.8 | 30.15 | 2.0 | 90 | E | 0.0 | Dull cloudy and chilly | |||||||||
| 13 | 68.2 | 51.8 | 62.2 | 58.8 | 60.8 | 29.92 | 0.8 | 81 | S | 0.0 | Showers sunny periods | |||||||||
| 14 | 69.4 | 53.8 | 61.7 | 55.4 | 61.3 | 29.50 | 4.0 | 65 | W | 0.0 | Sonny AM thundery showers p.m. | |||||||||
| 15 | 66.2 | 52.0 | 59.0 | 54.3 | 60.8 | 29.71 | 0.1 | 72 | W | 0.0 | Sunny periods few showers | |||||||||
| 16 | 66.2 | 47.0 | 59.9 | 54.0 | 59.9 | 29.77 | 2.4 | 66 | W | 0.0 | ||||||||||
| 17 | 63.5 | 47.0 | 57.2 | 53.6 | 59.0 | 29.66 | 0.5 | 78 | S | 0.0 | Dull early thunder and lightning p.m. | |||||||||
| 18 | 69.8 | 51.0 | 55.4 | 54.5 | 59.0 | 29.42 | 10.6 | 94 | CALM | 0.0 | windy early dull | |||||||||
| 19 | 61.9 | 51.8 | 56.1 | 52.9 | 59.4 | 29.75 | 0.0 | 80 | NW | 0.0 | Dull cloudy earlier on brighter later | |||||||||
| 20 | 63.5 | 47.2 | 53.6 | 50.9 | 58.1 | 30.13 | 0.0 | 82 | W | 0.0 | Bright | |||||||||
| 21 | 66.2 | 43.0 | 57.6 | 50.0 | 59.0 | 30.28 | 0.0 | 55 | NE | 0.0 | Chilly start brighter later | |||||||||
| 22 | 67.6 | 39.7 | 55.0 | 50.5 | 58.6 | 30.25 | 0.0 | 71 | NE | 0.0 | Bright and breezy | |||||||||
| 23 | 69.8 | 39.8 | 60.8 | 55.8 | 59.5 | 30.14 | 0.0 | 71 | NE | 0.0 | Cloudy | |||||||||
| 24 | 63.5 | 50.0 | 58.1 | 54.7 | 59.9 | 30.12 | 6.1 | 79 | E | 0.0 | misty | |||||||||
| 25 | 68.9 | 54.3 | 59.9 | 59.7 | 61.0 | 29.92 | 3.0 | 99 | E | 0.0 | ||||||||||
| 26 | 70.0 | 58.0 | 65.3 | 59.4 | 61.3 | 29.80 | 0.0 | 69 | SE | 0.0 | ||||||||||
| 27 | 70.0 | 55.1 | 62.8 | 57.0 | 60.8 | 30.04 | 0.0 | 68 | SW | 0.0 | ||||||||||
| 28 | 74.7 | 54.8 | 70.0 | 62.6 | 61.3 | 30.20 | 0.0 | 64 | SW | 0.0 | ||||||||||
| 29 | 72.5 | 52.0 | 66.0 | 60.4 | 61.7 | 30.13 | 0.0 | 71 | CALM | 0.0 | ||||||||||
| 30 | 65.3 | 49.6 | 57.7 | 54.0 | 61.0 | 30.12 | 0.0 | 77 | S | 0.0 | ||||||||||
| 31 | 70.0 | 57.1 | 62.4 | 59.0 | 61.2 | 30.10 | 0.0 | 82 | W | 0.0 | Many cloudy a few sunny spells breezy | |||||||||
| Total | 2153.8 | 1626.4 | 1912.5 | 86.2 | 2366.0 | 0.0 | 0.0 | 0.0 | ||||||||||||
| Ave | 69.5 | 52.5 | 61.7 | 2.8 | 78.9 | #DIV/0! | #DIV/0! | #DIV/0! | ||||||||||||
| 129.2% | ||||||||||||||||||||
| N | 1.0 | Number of Air Frosts | 0 | Red indicates as Snow | ||||||||||||||||
| NNE | 0.0 | Days of measurable Rain | 19 | Light green Sleet | ||||||||||||||||
| NE | 8.0 | Days of rain greater than 10 mm | 3 | Blue Trace Conditions | ||||||||||||||||
| ENE | 0.0 | Days when gusts exceeded 50 mph | 0 | |||||||||||||||||
| E | 6.0 | Days when average Max exceeded | 13 | |||||||||||||||||
| ESE | 0.0 | Days below average Max | 17 | |||||||||||||||||
| SE | 2.0 | Days above average Min | 15 | |||||||||||||||||
| SSE | 0.0 | Days below average Min | 16 | |||||||||||||||||
| S | 4.0 | |||||||||||||||||||
| SSW | 0.0 | 1st seven day average | 68.3 | 20.2 | ||||||||||||||||
| SW | 2.0 | 2nd Seven day average | 58.9 | 15.0 | ||||||||||||||||
| WSW | 0.0 | 3rd seven day average | 56.9 | 13.8 | ||||||||||||||||
| W | 5.0 | 4th seven day avaerage | 59.7 | 15.4 | ||||||||||||||||
| WNW | 0.0 | Final few days average | 61.1 | 16.2 | ||||||||||||||||
| NW | 1.0 | Overall Average | 61.0 | 16.1 | ||||||||||||||||
| NNW | 0.0 | |||||||||||||||||||