Welwyn weather
Latitude N 51° 48' 00" Longitude W 00° 11' 00" Elevation 250 ft
| Temperature and Humidity | ||
| Highest Temperature | 34.1 °C | 16:34 on 25 June |
| Lowest Temperature | -3.1 °C | 05:44 on 25 March |
| Highest Dew Point | 19.9 °C | 09:47 on 26 June |
| Lowest Dew Point | -9.6 °C | 12:14 on 21 March |
| Highest Apparent Temperature | 35.0 °C | 15:34 on 25 June |
| 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 | 33.8 °C | 16:34 on 25 June |
| Highest Minimum | 15.8 °C | 26 June |
| Lowest Maximum | 5.5 °C | 19 January |
| Highest Humidity | 100 % | 08:23 on 29 April |
| Lowest Humidity | 15 % | 16:29 on 29 May |
| Highest Daily Range | 26.8 °C | 07 May |
| Lowest Daily Range | 1.7 °C | 05 March |
| Rainfall | ||
| Highest Rain Rate | 19.2 mm/hr | 01:33 on 18 June |
| Highest Hourly Rainfall | 9.6 mm | 01:33 on 18 June |
| Highest Daily Rainfall | 34.2 mm | 18 June |
| Highest Monthly Rainfall | 97.5 mm | February |
| 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 11/07/2020 09:30:00
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