August 2013
The 'geological' beach just west of Lyme Regis on a hot and humid August day.
A sunny, warm and generally dry month.
Summary for  August 2013 Mean Max: 22.7ºC (+2.0ºC) Mean Min: 12.3ºC (-0.6ºC) Mean: 17.5ºC (+0.7ºC)       High Max: 25.7ºC 1st Low Max: 18.2ºC 17th High Min: 17.3ºC 2nd  Low Min: 7.7ºC 13th Mean Grass Min: 10.2ºC   Grass Min: 6.1ºC 23rd        Rain Total (gauge): 29.5 mm (52%) Rain Total (tipping bucket): 29.2 mm (51%) Rain Days >0.2 mm: 11 Days   Rain Days >1.0 mm: 6 Days   Max 24 hrs: 7.1 mm 14th Days without any rain: 20         Air Frost: 0 Days   Grass Frost: 0 Days   Snow Falling: 0 Days   Snow (50%) @ 9am: 0 Days   Ice Days: 0 Days   Thunder Heard: 0 Days   Hail <5 mm: 0 Days   Hail >5 mm: 0 Days   Fog @ 9am: 0 Days         Total Monthly Sunshine: 239.2 Hours (123%) Most Sunshine in a Day: 14.3 Hours 1st Average Daily Sunshine: 7.7 Hours   Sunless Days: 0 Days   Cloudless Days: 6 Days   Total Possible Sunshine: 448.4 Hours   Percentage of Total Sun: 53%   Maximum UV Index: 7.4 11th Time of Max UV:   13:00       Mean Soil Temp @ 30 cm: 19.3ºC   Min Soil Temp @ 30 cm: 18.6ºC 25th Max Soil Temp @ 30 cm: 20.5ºC 2nd  Mean Soil Temp @ 100 cm: 18.5ºC   Min Soil Temp @ 100 cm: 18.0ºC #N/A Max Soil Temp @ 100 cm: 19.0ºC 4th       Ave 10 Min Wind >39 mph: 0.01 Days   N: 9.34 Days   NE: 0.85 Days   E: 0.91 Days   SE: 0.84 Days   S: 9.14 Days   SW: 2.52 Days   W: 0.40 Days   NW: 4.97 Days   Calm: 2.04 Days   Wind Chill Low: 7.4ºC 13th Mean Wind: 2.8 mph   Max Gust: 26 mph 3rd    31.00 Days   Mean Cloud Cover: 56%   Mean RH @ 9am: 90%   Rain >0.1mm/hour: 17.3 Hours   Frost Duration: 0.0 Hours   Air Frost in a Day: 0.0 Hours 1st       Mean Sea Temperature: 18.2ºC (+0.1ºC) Normal for Month: 18.1ºC   Max Sea Temperature: 18.8ºC 8th Min Sea Temperature: 17.3ºC 14th       Mean Pressure @ 9am: 1018.5 hPa (+3.9 hPa) Mean Pressure: 1018.2 hPa (+3.6 hPa) Max Pressure: 1030.4 hPa 20th Min Pressure: 1005.6 hPa 1st Max Change in 24 hours: 13.4 hPa 19th       Radiation Daily Mean: 16.42 MJ/m²   Max Daily Value: 25.61 MJ/m² 1st Min Daily Value: 4.88 MJ/m² 17th Number of Days with Data: 31 Days   1-Hour Maximum: 1002 W/m² 7th Starting Time of the Hour:   13:45       Max Dewpoint: 20.6ºC 1st Min Dewpoint: 6.8ºC 13th Mean Dewpoint: 13.7ºC         Max Humidity: 99% 6th Min Humidity: 45% 12th Mean Humidity: 80% (+80)
Weather Data for Otter Valley, Devon. August 2013   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 15.9 25.7 14.6 70 98 19.9 18.9 15.1 20.6 13 2.8 66 0.0 1006 1014 859 6.4 14.3 0.0 2.8 15.7 18.4 Sunny all day 2 17.3 23.0 11.6 77 97 20.5 18.9 15.2 19.0 22 6.3 152 0.5 1007 1009 941 6.7 7.9 0.0 0.5 16.7 18.2 Sunny intervals all day 3 12.8 23.4 11.1 57 98 20.4 18.8 11.8 17.0 26 4.4 107 1.2 1009 1018 988 6.6 11.7 0.0 5.8 12.6 18.6 Sunny intervals all day 4 14.1 19.4 11.3 81 98 20.2 19.0 12.4 17.1 24 5.4 130 0.9 1016 1019 475 5.2 0.3 0.0 3.3 13.3 18.7 Sunny ints am, light rain pm 5 16.1 19.9 13.5 80 98 19.8 18.9 14.7 17.9 21 5.4 129 4.1 1008 1016 579 4.7 2.9 0.0 0.0 15.6 18.4 Light rain then fine evening 6 9.3 22.4 9.7 60 99 19.6 18.8 8.5 15.9 16 2.5 60 0.0 1014 1018 899 6.3 13.6 0.0 5.3 9.1 18.7 Sunny all day 7 11.1 24.2 9.3 49 98 19.6 18.7 9.9 14.8 11 1.0 25 0.0 1013 1016 1002 6.1 9.9 0.0 7.8 10.5 18.4 Sunny intervals all day 8 10.8 24.1 9.2 57 98 19.8 18.7 9.7 17.8 20 3.1 75 0.0 1016 1020 938 6.2 11.6 0.0 8.5 10.5 18.8 Sunny intervals all day 9 15.6 21.4 11.1 51 95 19.5 18.7 9.3 15.8 19 4.8 114 0.5 1017 1024 691 7.2 6.9 0.0 0.3 15.4 18.3 Sunny intervals all day 10 10.5 21.9 9.6 53 95 19.4 18.6 9.0 15.2 13 1.5 35 0.0 1022 1025 588 7.2 2.4 0.0 10.3 10.2 17.7 Sunny intervals all day 11 13.9 22.9 10.7 50 97 19.1 18.6 10.0 14.8 15 1.9 47 0.0 1018 1022 886 7.4 9.3 0.0 11.8 13.7 18.3 Sunny intervals all day 12 11.1 21.4 9.3 45 95 19.0 18.7 8.2 12.9 17 2.8 67 0.0 1018 1021 916 6.1 6.3 0.0 5.8 10.8 17.8 Sunny intervals all day 13 7.7 21.9 5.3 52 98 19.0 18.6 6.8 13.7 16 1.9 45 0.0 1021 1025 906 6.6 5.5 0.0 8.3 7.4 17.5 Sunny intervals all day 14 10.6 20.9 11.5 83 98 19.3 18.5 9.2 20.1 20 2.0 49 7.1 1022 1025 448 2.7 3.4 0.0 11.5 10.2 17.3 Rain am, sunny intervals pm 15 16.2 24.3 15.1 67 98 19.4 18.6 15.4 19.3 19 4.1 97 0.7 1017 1022 958 6.5 2.4 0.0 3.5 15.9 17.5 Sunny intervals all day 16 15.8 24.9 14.6 54 98 19.2 18.6 12.8 18.7 14 3.8 91 1.2 1014 1017 864 5.5 7.8 0.0 0.3 15.8 18.6 Cloudy am, sunny pm 17 10.5 18.2 11.1 83 99 18.9 18.5 9.5 17.4 22 4.3 104 7.1 1008 1018 264 1.8 0.5 0.0 8.0 10.2 17.6 Sunny intervals am, rain pm 18 13.1 23.6 8.8 56 98 19.0 18.4 12.2 17.5 15 2.4 58 0.5 1008 1014 960 5.9 10.0 0.0 6.8 12.8 17.7 Cloudy am, sunny pm 19 10.2 22.4 7.5 50 98 18.9 18.4 9.0 13.5 15 2.2 54 0.0 1014 1027 949 6.0 9.9 0.0 8.5 9.8 17.9 Sunny intervals all day 20 8.2 22.4 9.6 61 99 18.9 18.4 7.4 16.1 15 2.1 55 0.0 1027 1029 874 6.5 12.6 0.0 9.0 8.0 18.0 Sunny all day 21 10.2 22.4 11.3 67 99 19.0 18.3 9.4 17.1 12 1.7 40 0.0 1022 1027 846 6.0 10.3 0.0 11.0 10.1 18.4 Sunny intervals all day 22 12.3 23.9 12.4 52 99 19.2 18.4 10.7 16.6 14 1.2 30 0.0 1016 1022 803 5.1 13.3 0.0 9.3 12.1 18.2 Sunny all day 23 14.1 23.3 12.1 72 97 19.1 18.3 12.8 18.0 13 1.1 26 5.5 1012 1016 522 5.5 3.0 0.0 4.3 13.7 18.2 Sunny ints am, rain evening 24 14.1 21.2 11.4 55 98 18.9 18.4 9.4 14.6 21 4.3 94 0.0 1012 1016 932 5.9 7.4 0.0 3.5 13.8 17.9 Sunny intervals all day 25 8.9 20.9 7.1 71 98 18.6 18.3 7.9 16.2 16 2.7 65 0.0 1013 1017 763 4.2 8.3 0.0 8.3 8.5 17.9 Sunny intervals all day 26 14.6 25.5 10.6 59 98 19.0 18.3 13.1 18.2 14 1.6 39 0.0 1017 1020 834 5.2 11.0 0.0 6.3 14.3 18.6 Sunny all day 27 12.1 25.0 8.6 55 98 19.0 18.3 11.2 17.6 11 1.4 34 0.0 1018 1020 677 4.3 5.7 0.0 6.0 11.8 18.6 Sunny intervals all day 28 11.4 24.2 9.4 62 98 18.9 18.3 10.5 17.8 14 2.1 50 0.0 1021 1024 774 5.0 7.2 0.0 3.8 11.1 18.7 Sunny intervals all day 29 10.4 22.7 7.8 67 99 18.9 18.3 9.5 17.1 11 1.6 38 0.0 1022 1024 858 6.3 7.9 0.0 8.5 10.1 18.3 Sunny intervals all day 30 12.3 24.1 9.4 66 98 18.8 18.2 11.0 19.1 13 1.6 38 0.0 1020 1023 902 5.8 3.3 0.0 12.3 11.9 18.5 Sunny intervals all day 31 10.6 21.0 7.4 45 98 18.6 18.0 7.2 16.2 16 3.3 77 0.0 1022 1030 797 5.2 12.8 0.0 5.3 10.4 18.0 Sunny all day 12.3 22.7 10.2 62 98 19 18.5 10.6 16.9 16 2.8 2086 29.2 1016 1021 797 5.7 239.2 0.0 191 12.0 18.2
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