3 Monthly Weather Data Derbyshire Lane Sheffield South Yorkshire Sept 2009  
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  Max Temp Min Temp Dry Bulb Wet Bulb Grass Min Soil Temp Barometer  Rain Humidity Max Gust Average Force Win Dir
Day Deg F Deg F Deg F Deg F Deg F Deg F Inches MM Percent MPH MPH Beaufort
1 65.5 52.9 55.9 54.0 47.1 61.2 29.60 8.1 87 34 9 3 SSW Thundery Showers
2 64.4 49.9 54.7 53.6 45.3 60.8 29.71 18.0 93 30 4 2 S Sunny Spells Light Rain Later
3 60.8 50.4 55.4 55.2 50.0 60.1 29.23 2.5 99 40 12 3 SW Early Rain then sunny spells Odd shower
4 59.0 49.1 54.1 51.4 45.3 58.6 29.53 0.4 82 40 10 3 WSW Light Showers
5 62.8 50.2 57.7 55.4 46.2 58.5 30.04 0.0 86 39 7 2 WNW Sunny Spells Cloudy later
6 63.5 51.0 57.4 55.4 46.4 58.1 30.09 0.9 88 24 7 2 SSW Cloudy 
7 69.8 54.1 60.8 59.5 52.0 59.5 29.93 0.0 93 28 10 3 SSW Mostly Cloudy Sunny Spells
8 74.1 57.0 66.0 64.2 54.5 59.4 29.93 0.4 90 25 11 3 SSW Mostly Clody Odd sunny spell Humid
9 68.0 48.9 52.7 51.8 41.2 60.6 30.25 0.0 94 39 0 0 Calm Sunny Spells Warm Cool start
10 67.1 44.9 51.4 50.0 40.1 60.6 30.50 0.0 90 20 1 1 NNE Sunny Cold start 
11 68.4 44.5 50.0 49.6 39.2 60.1 30.55 0.0 97 14 0 0 Calm Sunny Spells Cold Start
12 72.7 45.9 60.8 56.8 38.1 59.4 30.41 0.0 77 13 0 0 Calm Sunny Spells Cool start warm during day
13 62.4 43.9 53.6 52.0 36.7 59.2 30.34 0.0 89 18 0 0 Calm Sunny cold Start then cloudy
14 62.6 49.8 55.2 52.7 50.2 59.0 30.34 0.0 84 26 9 3 NNE Cloudy Cool
15 64.4 51.0 55.6 55.0 48.9 58.8 30.34 0.0 96 22 8 3 NNE Cloudy Sunny Spells later Breezy
16 61.7 50.9 53.8 52.2 49.5 58.8 30.23 0.0 89 29 9 3 NNE Cloudy Breezy
17 57.2 49.9 53.4 50.9 48.9 58.6 30.21 0.0 77 27 5 2 NNE Cloudy Breezy
18 66.0 49.2 55.0 53.6 49.3 57.9 30.01 0.0 90 12 2 1 NNE Cloudy cold
19 68.9 47.0 55.6 55.2 40.8 57.9 30.00 0.0 98 13 0 0 Calm Sunny Spells Warm Cold start
20 65.3 48.2 55.4 51.8 43.0 58.6 30.19 0.0 77 18 1 1 NNW Sunny Spells
21 61.9 47.1 55.4 52.2 40.8 57.9 30.14 0.2 79 19 8 3 SW Cloudy Cold Start 
22 65.3 51.5 58.8 55.8 48.2 57.6 30.05 0.0 82 37 13 4 SSW Sunny Start then cloudy drizzle then sunny warm
23 61.7 49.0 55.4 53.4 43.9 57.9 30.16 0.0 87 29 8 3 SSW Odd light Shower Sunny Spells
24 62.1 47.9 51.4 50.0 38.3 57.4 30.19 0.0 90 20 5 2 S Sunny Spells cold start cloudier later
25 58.1 47.0 52.7 51.8 38.3 57.3 30.21 0.0 95 27 4 2 SW mostly cloudy odd sunny spell
26 66.7 47.1 55.8 55.4 40.8 56.8 30.23 0.0 98 20 0 0 Calm Mostly Cloudy start then sunny spells cold start
27 64.8 48.9 55.4 55.2 40.8 56.5 30.29 0.0 99 14 0 0 Calm Sunny Spells
28 64.6 51.9 59.4 57.2 45.5 56.5 30.20 0.0 87 23 6 2 Var Sunny Spells Warm
29 63.5 54.2 59.4 57.4 49.8 56.8 30.09 0.0 88 31 14 4 WNW Sunny Spells Warm Breezy Odd spot of rain
30 65.7 56.0 60.6 58.8 51.8 57.2 30.06 0.0 89 32 5 2 WNW Sunny spells warm
Total 1939.0 1489.3   1627.5 1350.9 1757.6 903.1 30.5 2670.0 763.0 168.0 57.0  
Ave 64.6 49.6      45.0 58.6 30.1 1.0 89.0 25.4 5.6 1.9
47.0%
N 0.0
NNE 6.0
NE 0.0 Number of Air Frosts 0
ENE 0.0 Number of Ground Frosts 0
E 0.0 Days of measurable Rain 7
ESE 0.0 Days of rain greater than 10 mm 1
SE 0.0 Days when gusts exceeded 50 mph 0
SSE 0.0 Days when average Max exceeded 19
S 2.0 Days below average Max 10
SSW 6.0 Days above average Min 15
SW 3.0 Days below average Min 15
WSW 1.0
W 0.0
WNW 3.0
NW 0.0
NNW 1.0