Winter 2018/19
The Triassic cliffs just east of Sidmouth on a bright January day
Warmer and a little drier than normal with slightly below average sunshine.
Summary for Winter 2018/19 Mean Max: 10.8ºC (+1.5ºC) Mean Min: 4.0ºC (+0.8ºC) Mean: 7.4ºC (+1.2ºC) High Max: 16.3ºC 27th Feb Low Max: 3.2ºC 1st Feb High Min: 13.1ºC 2nd Dec Low Min: -5.2ºC 3rd Feb Mean Grass Min: 0.6ºC   Grass Min: -8.3ºC 3rd Feb Days  >15°C 3 Days   Days  >10°C 62 Days   Days  >5°C 88 Days   Nights  <-5°C 1 Day   Rain Total (gauge): 210.1 mm  90% Rain Total (tipping bucket): 193.2 mm   Rain Days >0.2 mm: 40 Days   Rain Days >1.0 mm: 33 Days   Max 24 hrs: 22.0 mm 15th Dec Days without any rain: 50   Air Frost: 21 Days   Grass Frost: 44 Days   Snow Falling: 3 Days   Snow (50%) @ 9am: 1 Day   Ice Days: 0 Days   Thunder Heard: 1 Day   Hail <5 mm: 2 Days   Hail >5 mm: 0 Days   Fog @ 9am: 1 Day   Total Annual Sunshine: 249.9 Hours 98% Most Sunshine in a Day: 10.2 Hours 27th Feb Average Daily Sunshine: 2.8 Hours   Sunless Days: 22 Days   Cloudless Days: 7 Days   Total Possible Sunshine: 795 Hours   Percentage of Total Sun: 31%   Average Sunny Interval: 41 mins Maximum UV Index: 2.2 25th Feb Time of Max UV:   13:00 Mean Soil Temp @ 30 cm: 7.4ºC   Min Soil Temp @ 30 cm: 3.1ºC 3rd Feb Max Soil Temp @ 30 cm: 10.6ºC 3rd Dec Mean Soil Temp @ 100 cm: 7.7ºC   Min Soil Temp @ 100 cm: 4.3ºC 3rd Feb Max Soil Temp @ 100 cm: 10.4ºC 7th Dec Ave 10 Min Wind >39 mph: 0.00 Days   N: 11.6 Days   NE: 2.2 Days   E: 2.7 Days   SE: 13.7 Days   S: 14.5 Days   SW: 18.1 Days   W: 7.3 Days   NW: 14.9 Days   Calm: 5.2 Days   Wind Chill Low: -7.7ºC 3rd Feb Mean Wind: 3.8 mph   Max Gust: 55 mph 7th Feb Mean Cloud Cover: 60%   Mean RH @ 9am: 92%   Rain >0.1mm/hour: 63 Hours   Frost Duration: 125 Hours   Air Frost in a Day: 13.8 Hours 10th Jan Mean Sea Temperature: 10.4ºC (+1.2ºC) Winter Average: 9.2ºC   Max Sea Temperature: 12.6ºC 2nd Dec Min Sea Temperature: 7.9ºC 3rd Feb Mean Pressure: 1018.0 hPa   Max Pressure: 1044.1 hPa 2nd Jan Min Pressure: 980.6 hPa 31st Jan Max Change in 24 hours: 27.0 hPa 26th Jan Radiation Daily Mean: 0.61 MJ/m²   Max Daily Value: 7.68 MJ/m² 26th Feb Min Daily Value: 0.24 MJ/m² 18th Dec Number of Days with Data: 90 Days   1-Hour Maximum: 617 W/m² 28th Feb Starting Time of the Hour:   13:00 Max Dewpoint: 13.2ºC 1st Dec Min Dewpoint: -6.3ºC 3rd Feb Mean Dewpoint: 5.4ºC   Max Humidity: 100%   Min Humidity: 35% 25th Feb Mean Humidity: 88%