October 2014
Enjoying the last of the summer's glorious warmth on a beautiful Devonshire beach.

Another warm month with average rainfall and sunshine.
Summary for  October 2014
Mean Max: 16.7ºC (+1.5ºC)
Mean Min: 10.5ºC (+1.9ºC)
Mean (min+max ÷ 2): 13.6ºC (+1.7ºC)
Mean (integrated):  13.3ºC  
High Max: 21.4ºC 2nd 
Low Max: 11.3ºC 13th
High Min: 16.1ºC 18th
Low Min: 3.1ºC 5th
Mean Grass Min: 8.5ºC  
Grass Min: 2.4ºC 7th
     
Rain Total (gauge): 88.1 mm (99%)
Rain Total (tipping bucket): 85.7 mm (96%)
Rain Days >0.2 mm: 14 Days  
Rain Days >1.0 mm: 13 Days  
Max 24 hrs: 16.6 mm 4th
Days without any rain: 17  
     
Air Frost: 0 Days  
Grass Frost: 0 Days  
Snow Falling: 0 Days  
Snow (50%) @ 9am: 0 Days  
Ice Days: 0 Days  
Thunder Heard: 4 Days  
Hail <5 mm: 0 Days  
Hail >5 mm: 0 Days  
Fog @ 9am: 0 Days  
     
Total Monthly Sunshine: 117.6 Hours (109%)
Most Sunshine in a Day: 9.9 Hours 19th
Average Daily Sunshine: 3.8 Hours  
Sunless Days: 2 Days  
Cloudless Days: 2 Days  
Total Possible Sunshine: 331.9 Hours  
Percentage of Total Sun: 35%  
Maximum UV Index: 4.0 3rd 
Time of Max UV:   12:45
     
Mean Soil Temp @ 30 cm: 15.8ºC  
Min Soil Temp @ 30 cm: 14.9ºC 14th
Max Soil Temp @ 30 cm: 17.8ºC 1st
Mean Soil Temp @ 100 cm: 16.6ºC  
Min Soil Temp @ 100 cm: 15.9ºC 26th
Max Soil Temp @ 100 cm: 17.8ºC 1st
     
Ave 10 Min Wind >39 mph: 0.01 Days  
N: 3.13 Days  
NE: 0.17 Days  
E: 0.54 Days  
SE: 3.62 Days  
S: 14.29 Days  
SW: 2.66 Days  
W: 0.81 Days  
NW: 3.90 Days  
Calm: 1.90 Days  
Wind Chill Low: 2.6ºC 5th
Mean Wind: 4.7 mph  
Max Gust: 38 mph 6th
  31.00 Days  
Mean Cloud Cover: 64%  
Mean RH @ 9am: 95%  
Rain >0.1mm/hour: 44.3 Hours  
Frost Duration: 0.0 Hours  
Air Frost in a Day: 0.0 Hours 1st
     
Mean Sea Temperature: 16.1ºC (+0.6ºC)
Normal for Month: 15.5ºC  
Max Sea Temperature: 18.3ºC 2nd 
Min Sea Temperature: 15.1ºC 28th
     
Mean Pressure @ 9am: 1011.4 hPa (-3.2 hPa)
Mean Pressure: 1011.5 hPa (-3.1 hPa)
Max Pressure: 1028.5 hPa 2nd 
Min Pressure: 991.3 hPa 8th
Max Change in 24 hours: 19.3 hPa 21st
     
Radiation Daily Mean: 6.42 MJ/m²  
Max Daily Value: 12.91 MJ/m² 10th
Min Daily Value: 1.27 MJ/m² 13th
Number of Days with Data: 31 Days  
1-Hour Maximum: 698 W/m² 2nd 
Starting Time of the Hour:   13:30
     
Max Dewpoint: 16.7ºC 2nd 
Min Dewpoint: 2.4ºC 5th
Mean Dewpoint: 11.5ºC  
     
Max Humidity: 100% 16th
Min Humidity: 55% 6th
Mean Humidity: 88%  
Weather Data for Otter Valley, Devon. October 2014
  Temp oC Grass Hum (%) Soil oC DP (oC) Wind (mph) Rain Air (hPa) W/m² UV Sun Frost Calm Wind Sea Observations
  Min Max Min Min Max 30 100 Min Max Max Ave Run mm Min Max Max Max Hours Hours Hours Chill Temp
1 10.5 20.2 7.8 72 99 17.8 17.8 9.7 16.5 13 2.0 47 0.0 1022 1027 494 3.3 4.9 0.0 9.3 10.3 17.9 Sunny intervals all day
2 11.0 21.4 11.7 74 98 17.7 17.8 10.2 16.7 12 1.6 40 0.0 1026 1029 698 3.9 3.5 0.0 8.3 10.8 18.3 Sunny intervals all day
3 13.1 18.7 10.3 81 98 17.8 17.8 12.2 15.8 15 4.4 106 0.0 1017 1026 584 4.0 2.4 0.0 5.3 12.8 17.8 Sunny intervals all day
4 7.8 17.3 4.5 56 97 17.7 17.7 6.5 15.4 22 6.2 148 16.6 1008 1020 697 3.1 6.5 0.0 3.3 7.8 17.7 Rain early then sunny 
5 3.1 17.2 2.7 72 99 17.2 17.8 2.4 12.3 20 3.6 86 0.0 1012 1021 595 3.0 5.9 0.0 4.5 2.6 17.5 Sunny intervals all day
6 12.6 17.3 5.3 55 96 16.6 17.6 7.4 13.5 38 9.4 225 16.1 996 1012 586 3.2 6.1 0.0 1.8 8.4 17.3 Rain am, sunny ints pm
7 5.3 16.0 2.4 61 98 16.4 17.5 4.4 9.8 18 2.5 60 3.8 994 1001 687 2.6 8.6 0.0 8.3 5.0 17.0 Sunny intervals all day
8 10.2 16.2 7.0 74 96 15.9 17.4 6.5 13.7 31 9.1 219 6.5 991 1001 488 3.3 4.4 0.0 1.3 7.7 16.7 Sunshine & showers
9 11.2 16.1 4.4 75 94 15.8 17.2 9.2 13.2 33 9.9 237 1.7 993 1002 502 3.1 2.9 0.0 0.3 9.7 16.5 Sunshine & showers
10 6.9 19.3 5.0 63 99 15.5 16.9 6.2 12.9 20 3.2 76 0.0 1002 1009 677 3.1 8.9 0.0 13.5 6.7 16.4 Sunny intervals all day
11 6.4 17.5 4.4 66 99 15.4 16.8 5.7 13.0 17 2.0 48 2.9 1008 1012 685 2.9 7.4 0.0 8.5 6.1 16.3 Sunny intervals all day
12 5.1 13.6 3.5 81 99 15.1 16.7 4.4 11.6 15 2.2 52 1.2 1005 1013 272 1.8 1.8 0.0 1.5 4.1 16.2 Hazy sun am, cloudy pm
13 10.6 11.3 10.1 93 97 14.9 16.6 9.6 10.8 27 6.0 145 12.0 999 1004 68 0.7 0.0 0.0 0.0 7.8 15.9 Light, patchy rain all day
14 10.6 15.4 7.1 81 96 14.9 16.4 9.6 12.5 12 2.1 50 0.0 1005 1007 661 2.5 1.6 0.0 3.5 9.8 15.8 Sunny ints am, cloudy pm
15 10.2 16.1 6.4 92 98 14.9 16.3 9.2 15.4 24 4.2 100 4.1 998 1007 365 1.7 2.9 0.0 7.5 9.8 15.7 Sunny intervals all day
16 8.4 16.6 5.5 94 100 14.9 16.2 7.9 15.9 24 3.7 88 5.0 998 1001 351 2.1 3.1 0.0 8.5 8.2 15.6 Sunny ints am, showers pm
17 12.9 16.9 9.0 93 99 15.2 16.1 12.4 16.0 26 7.1 170 6.2 1001 1009 414 1.9 3.0 0.0 0.8 12.5 15.5 Sunny ints, rain evening
18 16.1 18.1 14.7 90 98 15.6 16.1 15.5 16.7 31 10.6 255 4.6 1004 1011 324 2.6 1.1 0.0 0.0 12.9 15.6 Sunny ints am, cloudy pm
19 13.9 20.1 6.4 71 97 15.8 16.1 11.4 15.5 21 6.0 144 0.0 1010 1016 615 2.7 9.9 0.0 0.0 12.9 15.8 Sunny all day
20 9.6 16.4 6.0 76 99 15.7 16.1 8.8 13.1 14 2.7 71 0.0 1012 1018 530 2.6 3.4 0.0 8.3 9.4 15.9 Sunny intervals all day
21 11.1 14.7 4.6 61 93 15.5 16.1 5.0 12.9 31 7.9 191 0.0 1004 1023 628 2.3 7.8 0.0 0.0 7.4 15.8 Sunny intervals all day
22 4.4 13.6 4.6 76 98 15.0 16.2 3.6 10.2 13 1.3 32 0.7 1023 1028 314 2.0 0.8 0.0 8.5 4.3 15.4 Sunny ints am, cloudy pm
23 11.9 15.8 11.1 85 96 14.9 16.1 9.4 14.8 15 5.1 122 0.0 1016 1024 201 1.6 0.6 0.0 0.0 11.1 15.3 Sunny ints am, cloudy pm
24 13.8 16.5 13.7 89 98 15.1 16.1 8.2 15.4 17 2.9 63 0.0 1012 1016 192 1.5 1.4 0.0 3.5 9.1 15.3 Cloudy am, sunny ints pm
25 7.3 15.4 13.7 75 98 15.1 16.0 6.3 12.0 15 2.4 58 0.0 1015 1020 344 2.1 2.5 0.0 9.0 6.9 15.2 Sunny intervals all day
26 12.2 16.0 13.7 74 91 15.1 15.9 9.9 12.0 19 4.1 99 0.0 1020 1021 258 2.2 0.8 0.0 1.5 11.8 15.2 Brief sunny ints all day
27 14.1 15.3 13.7 90 96 15.2 16.0 12.1 14.4 22 6.7 161 0.0 1016 1020 100 0.9 0.7 0.0 0.0 11.4 15.2 Brief sunny ints all day
28 13.2 18.1 13.7 85 98 15.2 15.9 12.5 15.8 20 5.8 139 0.0 1010 1015 454 2.2 5.0 0.0 0.0 12.8 15.1 Sunny am, cloudy pm
29 14.1 15.6 13.7 96 99 15.3 15.9 13.5 15.4 13 0.9 22 4.3 1011 1015 114 1.4 0.0 0.0 12.8 14.0 15.2 Cloudy all day
30 14.2 16.8 13.7 93 99 15.5 16.0 13.4 15.9 14 4.9 117 0.0 1014 1017 181 1.4 0.7 0.0 0.3 13.8 15.3 Cloudy am, sunny ints pm
31 14.4 19.1 13.7 83 99 15.7 16.0 13.9 16.4 19 5.7 138 0.0 1012 1016 463 2.0 8.9 0.0 0.0 14.1 15.4 Sunny all day
10.5 16.7 8.5 78 97 15.7 16.6 8.9 14.0 20 4.7 3504 86 1008 1015 437 2.4 117.6 0.0 130 9.4 16.1  
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