| home | Summary of the weather at Hampstead during 2005 | ||||||||||||||||||
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| Month | Mean Max | Mean Min | Hi Max | Date | Lo Max | Date | Hi Min | Date | Low Min | Date | GrassMin | Date | AirFrost | GrdFrost | Max <0 | Max >10 | Max >21 | Fog | |
| degC | degC | degC | degC | degC | degC | degC | days | days | days | days | days | 09gmt | |||||||
| Jan-05 | 8.7 | 3.0 | 13.0 | 7 | 4.0 | 26 | 7.0 | 8 | -1.3 | 26 | -8.0 | 22 | 3 | 14 | 0 | 11 | 0 | 0 | |
| Feb-05 | 6.5 | 1.6 | 13.3 | 12 | 1.2 | 24 | 7.1 | 10 | -4.5 | 28 | -10.9 | 28 | 10 | 20 | 0 | 4 | 0 | 0 | |
| Mar-05 | 10.9 | 3.8 | 20.1 | 19 | 1.8 | 2 | 10.7 | 17 | -4.3 | 4 | -12.3 | 4 | 8 | 12 | 0 | 15 | 0 | 2 | |
| Apr-05 | 14.1 | 5.7 | 21.2 | 30 | 7.0 | 8 | 12.3 | 30 | -2.5 | 9 | -7.2 | 9 | 1 | 7 | 0 | 28 | 1 | 0 | |
| May-05 | 16.8 | 7.9 | 29.8 | 27 | 10.5 | 4 | 14.7 | 26 | 2.1 | 11 | -2.8 | 15 | 0 | 5 | 0 | 31 | 4 | 0 | |
| Jun-05 | 21.8 | 11.8 | 31.8 | 19 | 15.5 | 6 | 18.9 | 20 | 4.4 | 7 | 2.4 | 7 | 0 | 0 | 0 | 30 | 13 | 0 | |
| Jul-05 | 22.0 | 13.2 | 30.0 | 14 | 16.6 | 5 | 17.7 | 11 | 9.3 | 5 | 4.9 | 16 | 0 | 0 | 0 | 31 | 18 | 0 | |
| Aug-05 | 22.3 | 12.1 | 31.3 | 31 | 15.7 | 24 | 16.2 | 31 | 9.1 | 26 | 7.4 | 8 | 0 | 0 | 0 | 31 | 17 | 0 | |
| Sep-05 | 20.7 | 12.1 | 28.1 | 4 | 14.5 | 28 | 17.2 | 10 | 4.8 | 17 | -0.1 | 24 | 0 | 1 | 0 | 30 | 15 | 0 | |
| Oct-05 | 17.0 | 10.8 | 22.5 | 10 | 13.1 | 18 | 16.8 | 12 | 6.4 | 23 | 3.6 | 3 | 0 | 0 | 0 | 31 | 2 | 1 | |
| Nov-05 | 10.1 | 3.3 | 16.5 | 2 | 3.2 | 25 | 13.0 | 3 | -2.1 | 25 | -4.4 | 25 | 8 | 17 | 0 | 13 | 0 | 1 | |
| Dec-05 | 7.5 | 1.7 | 12.1 | 24 | 0.8 | 28 | 6.9 | 16 | -4.2 | 18 | -4.8 | 28 | 8 | 27 | 0 | 5 | 0 | 1 | |
| YEAR | 14.9 | 7.3 | 31.8 | 0.8 | 18.9 | -4.5 | -12.3 | 38 | 103 | 0 | 260 | 70 | 5 | ||||||
| Month | Rainfall | Wettest | Date | >0.2mm | >1mm | >25mm | Sunshine | Max Sun | Date | NoSun | >10h | Snow | SnowLying | Thunder | Hail | IcePellets | MostSnow | Date | |
| mm | mm | days | days | days | hours | hours | days | days | days | 0900gmt | days | days | days | cm | |||||
| Jan-05 | 28.9 | 5.0 | 10 | 20 | 9 | 0 | 87.6 | 7.3 | 23 | 4 | 0 | 4 | 0 | 0 | 0 | 2 | 0 | ||
| Feb-05 | 30.5 | 7.6 | 10 | 18 | 10 | 0 | 63.7 | 7.4 | 7 | 6 | 0 | 11 | 5 | 0 | 0 | 1 | 4 | 22 | |
| Mar-05 | 43.3 | 18.6 | 29 | 16 | 10 | 0 | 103.8 | 9.9 | 19 | 4 | 0 | 6 | 3 | 0 | 0 | 0 | 2 | 4 | |
| Apr-05 | 45.2 | 9.7 | 7 | 14 | 9 | 0 | 145.1 | 10.9 | 29 | 1 | 2 | 1 | 0 | 2 | 1 | 1 | 0 | ||
| May-05 | 25.6 | 7.8 | 19 | 12 | 6 | 0 | 178.1 | 11.1 | 27 | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 0 | ||
| Jun-05 | 51.2 | 15.8 | 28 | 11 | 8 | 0 | 183.4 | 12.7 | 8 | 1 | 8 | 0 | 0 | 5 | 1 | 0 | 0 | ||
| Jul-05 | 49.6 | 15.2 | 24 | 15 | 9 | 0 | 162.5 | 12.8 | 10 | 0 | 5 | 0 | 0 | 1 | 0 | 0 | 0 | ||
| Aug-05 | 57.8 | 12.3 | 24 | 11 | 9 | 0 | 187.1 | 10.4 | 9 | 0 | 4 | 0 | 0 | 1 | 0 | 0 | 0 | ||
| Sep-05 | 65.5 | 15.5 | 9 | 14 | 9 | 0 | 134.9 | 9.0 | 8 | 2 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | ||
| Oct-05 | 102.5 | 24.4 | 19 | 17 | 13 | 0 | 86.1 | 8.1 | 9 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | ||
| Nov-05 | 30.4 | 7.5 | 2 | 17 | 7 | 0 | 99.7 | 7.2 | 14 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | ||
| Dec-05 | 42.4 | 19.6 | 3 | 16 | 5 | 0 | 82.8 | 6.1 | 19 | 2 | 0 | 3 | 4 | 0 | 0 | 0 | 2 | 30 | |
| YEAR | 572.9 | 24.4 | 181 | 104 | 0 | 1514.8 | 12.8 | 27 | 21 | 25 | 12 | 15 | 5 | 4 | 5 | ||||