| home | Summary of the weather at Hampstead during 1968 | ||||||||||||||||||
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| Month | Mean Max | Mean Min | Hi Max | Date | Lo Max | Date | Hi Min | Date | Low Min | Date | GrassMin | Date | AirFrost | Grnd Frost | Max <0 | Max >10 | Max >21 | Fog | |
| degC | degC | degC | degC | degC | degC | degC | days | days | days | days | days | 09gmt | |||||||
| Jan-68 | 6.2 | 0.9 | 11.7 | 14 | 0.0 | 9 | 9.2 | 31 | -6.9 | 10 | -8.3 | 8 | 15 | 21 | 1 | 0 | 0 | ||
| Feb-68 | 4.3 | -0.2 | 7.8 | 13 | -0.4 | 3 | 3.9 | 14 | -3.9 | 4 | -8.7 | 4 | 18 | 27 | 1 | 0 | 0 | ||
| Mar-68 | 10.6 | 3.6 | 20.6 | 28 | 1.7 | 1 | 11.1 | 29 | -1.4 | 3 | -6.0 | 4 | 4 | 17 | 0 | 0 | 0 | ||
| Apr-68 | 13.1 | 4.2 | 23.9 | 21 | 4.0 | 2 | 11.7 | 21 | -2.2 | 3 | -7.0 | 8 | 5 | 13 | 0 | 1 | 0 | ||
| May-68 | 15.2 | 6.4 | 22.8 | 31 | 8.3 | 8 | 10.9 | 15 | 2.3 | 19 | 0.1 | 20 | 0 | 0 | 0 | 1 | 0 | ||
| Jun-68 | 19.8 | 10.8 | 26.5 | 30 | 14.8 | 22 | 13.5 | 28 | 8.1 | 1 | 6.2 | 1 | 0 | 0 | 0 | 10 | 0 | ||
| Jul-68 | 19.6 | 12.4 | 32.2 | 1 | 14.0 | 17 | 20.0 | 1 | 9.0 | 4 | 4.5 | 4 | 0 | 0 | 0 | 10 | 0 | ||
| Aug-68 | 19.4 | 12.2 | 26.3 | 22 | 15.0 | 7 | 14.7 | 13 | 8.0 | 19 | 5.3 | 19 | 0 | 0 | 0 | 12 | 2 | ||
| Sep-68 | 17.8 | 11.3 | 24.5 | 10 | 13.0 | 15 | 14.4 | 10 | 8.5 | 4 | 4.0 | 4 | 0 | 0 | 0 | 2 | 0 | ||
| Oct-68 | 15.5 | 10.4 | 19.6 | 21 | 11.2 | 18 | 14.4 | 4 | 6.5 | 15 | 2.6 | 18 | 0 | 0 | 0 | 0 | 0 | ||
| Nov-68 | 8.7 | 4.8 | 13.7 | 1 | 4.2 | 16 | 11.3 | 1 | -1.4 | 9 | -5.6 | 9 | 2 | 4 | 0 | 0 | 0 | ||
| Dec-68 | 4.8 | 0.6 | 10.7 | 22 | 0.5 | 13 | 6.4 | 2 | -6.0 | 14 | -10.2 | 14 | 12 | 18 | 0 | 0 | 0 | ||
| YEAR | 12.9 | 6.4 | 32.2 | -0.4 | 20.0 | -6.9 | -10.2 | 56 | 100 | 2 | 36 | 2 | |||||||
| Month | Rainfall | WettestDay | 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-68 | 62.7 | 14.2 | 8 | 16 | 10 | 0 | 38.6 | 5.9 | 28 | 19 | 0 | 7 | 7 | 0 | 0 | 0 | 30 | 9 | |
| Feb-68 | 25.1 | 8.1 | 13 | 10 | 6 | 0 | 63.5 | 8.3 | 25 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Mar-68 | 31.2 | 6.6 | 20 | 14 | 8 | 0 | 100.4 | 10.0 | 28 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Apr-68 | 55.9 | 10.4 | 17 | 13 | 11 | 0 | 176.9 | 12.1 | 26 | 1 | 5 | 3 | 0 | 3 | 0 | 0 | 0 | ||
| May-68 | 46.2 | 13.5 | 4 | 18 | 12 | 0 | 170.3 | 14.9 | 31 | 5 | 5 | 0 | 0 | 1 | 1 | 0 | 0 | ||
| Jun-68 | 67.3 | 13.2 | 27 | 17 | 16 | 0 | 169.4 | 15.0 | 12 | 3 | 7 | 0 | 0 | 6 | 1 | 0 | 0 | ||
| Jul-68 | 60.7 | 16.5 | 10 | 12 | 10 | 0 | 141.2 | 14.7 | 3 | 1 | 4 | 0 | 0 | 1 | 0 | 0 | 0 | ||
| Aug-68 | 97.0 | 14.7 | 16 | 16 | 13 | 0 | 128.2 | 11.4 | 22 | 8 | 3 | 0 | 0 | 4 | 1 | 0 | 0 | ||
| Sep-68 | 136.6 | 37.3 | 15 | 22 | 17 | 2 | 121.9 | 9.9 | 21 | 4 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | ||
| Oct-68 | 66.0 | 14.0 | 8 | 13 | 9 | 0 | 73.0 | 8.4 | 14 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Nov-68 | 62.2 | 25.1 | 1 | 18 | 9 | 1 | 39.8 | 7.4 | 24 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Dec-68 | 68.6 | 26.4 | 17 | 11 | 7 | 1 | 31.7 | 5.8 | 21 | 20 | 0 | 3 | 7 | 0 | 0 | 0 | 10 | 25 | |
| YEAR | 779.5 | 37.3 | 180 | 128 | 4 | 1254.9 | 15.0 | 112 | 25 | 13 | 14 | 21 | 3 | 0 | 30 | ||||