Kingston upon Thames weather
Updated at: 14:00 on 23 September 2018
Monthly and yearly highs and lows
| Temperature and Humidity | This month | This year | |||||
|---|---|---|---|---|---|---|---|
| Highest temperature | °C | 25.2 | at 16:54 on 02 September | 34.1 | at 17:08 on 26 July | ||
| Lowest temperature | °C | 6.8 | at 06:00 on 13 September | -6.2 | at 01:50 on 28 February | ||
| Highest dew point | °C | 17.7 | at 15:58 on 11 September | 19.4 | at 17:08 on 27 July | ||
| Lowest dew point | °C | 5.1 | at 13:57 on 13 September | -12.0 | at 13:15 on 28 February | ||
| Highest apparent temperature | °C | 24.9 | at 16:55 on 02 September | 34.0 | at 17:10 on 03 August | ||
| Lowest apparent temperature | °C | 5.1 | at 11:18 on 23 September | -10.4 | at 05:29 on 01 March | ||
| Lowest wind chill | °C | 6.2 | at 11:44 on 23 September | -9.9 | at 05:26 on 01 March | ||
| Highest heat index | °C | 25.2 | at 16:54 on 02 September | 33.6 | at 14:51 on 26 July | ||
| Highest minimum | °C | 17.8 | on 18 September | 19.9 | on 23 July | ||
| Lowest maximum | °C | 12.8 | on 22 September | -1.0 | on 28 February | ||
| Highest humidity | % | 94 | at 01:31 on 12 September | 95 | at 09:07 on 04 January | ||
| Lowest humidity | % | 34 | at 14:39 on 02 September | 25 | at 16:40 on 19 April | ||
| Highest daily temperature range | °C | 16.0 | on 02 September | 19.8 | on 06 May | ||
| Lowest daily temperature range | °C | 2.4 | on 22 September | 1.4 | on 09 April | ||
| Rainfall | This month | This year | |||||
| Highest rainfall rate | mm/hr | 115.2 | at 01:57 on 21 September | 256.0 | at 14:17 on 10 August | ||
| Highest hourly rainfall | mm | 7.0 | at 09:40 on 23 September | 16.0 | at 04:04 on 24 May | ||
| Highest daily rainfall | mm | 18.2 | on 23 September | 24.4 | on 24 May | ||
| So far this month / Highest monthly | mm | 38.2 | — | 74.6 | at April | ||
| Longest dry period | days | 7days | to 05 September | 38days | to 26 July | ||
| Longest wet period | days | 4days | to 22 September | 13days | to 12 March | ||
| Barometer | This month | This year | |||||
| Highest pressure | hPa | 1026.49 | at 23:20 on 01 September | 1033.60 | at 07:46 on 21 March | ||
| Lowest pressure | hPa | 996.79 | at 01:51 on 21 September | 984.43 | at 06:54 on 12 March | ||
| Wind | This month | This year | |||||
| Strongest gust | mph | 36 | at 01:02 on 21 September | 49 | at 03:13 on 18 January | ||
| Highest 10-minute average | mph | 17 | at 15:39 on 19 September | 21 | at 04:10on18 January | ||
| Highest daily wind run | miles | 236.9 | on 20 September | 300.7 | on 03 January | ||
