Welwyn weather
Latitude N 51° 48' 00" Longitude W 00° 11' 00" Elevation 250 ft
| Temperature and Humidity | ||
| Highest Temperature | 39.4 °C | 15:14 on 07 August |
| Lowest Temperature | -3.1 °C | 05:44 on 25 March |
| Highest Dew Point | 22.7 °C | 15:45 on 12 August |
| Lowest Dew Point | -9.6 °C | 12:14 on 21 March |
| Highest Apparent Temperature | 40.1 °C | 13:45 on 12 August |
| Lowest Apparent Temperature | -5.8 °C | 05:44 on 25 March |
| Lowest Wind Chill Temperature | -3.1 °C | 05:44 on 25 March |
| Highest Heat Index | 39.3 °C | 13:45 on 12 August |
| Highest Minimum | 18.7 °C | 12 August |
| Lowest Maximum | 5.5 °C | 19 January |
| Highest Humidity | 100 % | 08:23 on 29 April |
| Lowest Humidity | 11 % | 16:14 on 07 August |
| Highest Daily Range | 27.1 °C | 07 August |
| Lowest Daily Range | 1.7 °C | 05 March |
| Rainfall | ||
| Highest Rain Rate | 32.4 mm/hr | 09:44 on 28 August |
| Highest Hourly Rainfall | 9.6 mm | 01:33 on 18 June |
| Highest Daily Rainfall | 34.2 mm | 18 June |
| Highest Monthly Rainfall | 140.4 mm | August |
| Longest Dry Period | 32 days | to 04 June |
| Longest Wet Period | 9 days | to 20 February |
| Wind | ||
| Highest Wind Gust | 34.3 mph | 18:32 on 14 January |
| Highest Wind Speed 10-minute Average | 20.8 mph | 18:28 on 14 January |
| Highest Daily Wind Run | 172.0 miles | 09 February |
| Pressure | ||
| Lowest Pressure (sl) | 979.5 hPa | 07:38 on 29 February |
| Highest Pressure (sl) | 1047.7 hPa | 22:58 on 19 January |
| :now::gauges::today::yesterday::this month::this year::records::monthly records::trends::forum: | ||
Page updated 28/09/2020 09:15:00
powered by
Cumulus v1.9.4 (1099)