Welwyn weather

 Latitude N 51° 48' 00"    Longitude W 00° 11' 00"    Elevation 250 ft

This year's highs and lows
Temperature and Humidity
Highest Temperature 29.3 °C 16:19 on 17 May
Lowest Temperature -5.0 °C 07:17 on 06 January
Highest Dew Point 16.7 °C 10:18 on 16 May
Lowest Dew Point -7.6 °C 16:37 on 31 March
Highest Apparent Temperature 29.2 °C 14:49 on 17 May
Lowest Apparent Temperature -7.7 °C 07:17 on 06 January
Lowest Wind Chill Temperature -5.0 °C 07:17 on 06 January
Highest Heat Index 28.5 °C 14:49 on 17 May
Highest Minimum 13.5 °C 10 May
Lowest Maximum 2.6 °C 25 January
Highest Humidity 100 % 06:46 on 04 January
Lowest Humidity 22 % 13:06 on 24 March
Highest Daily Range 24.9 °C 30 April
Lowest Daily Range 1.1 °C 25 January
Rainfall
Highest Rain Rate 9.3 mm/hr 18:29 on 20 February
Highest Hourly Rainfall 4.8 mm 18:29 on 20 February
Highest Daily Rainfall 12.3 mm 16 March
Highest Monthly Rainfall 71.4 mm February
Longest Dry Period 13 days to 03 May
Longest Wet Period 7 days to 24 February
Wind
Highest Wind Gust 38.6 mph 10:43 on 18 February
Highest Wind Speed 10-minute Average 23.0 mph 14:09 on 21 February
Highest Daily Wind Run 156.6 miles 21 February
Pressure
Lowest Pressure (sl) 981.4 hPa 06:39 on 07 April
Highest Pressure (sl) 1042.4 hPa 12:05 on 18 March
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