Welwyn weather

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

This month's highs and lows
Temperature and Humidity
Highest Temperature 12.4 °C 13:41 on 09 December
Lowest Temperature -2.2 °C 22:39 on 02 December
Highest Dew Point 12.4 °C 13:41 on 09 December
Lowest Dew Point -2.2 °C 22:39 on 02 December
Highest Apparent Temperature 11.8 °C 12:41 on 09 December
Lowest Apparent Temperature -5.0 °C 22:09 on 02 December
Lowest Wind Chill Temperature -2.6 °C 08:57 on 01 December
Highest Heat Index 12.4 °C 13:41 on 09 December
Highest Minimum 6.6 °C 08 December
Lowest Maximum 0.3 °C 02 December
Highest Humidity 100 % 00:09 on 01 December
Lowest Humidity 100 % 00:09 on 01 December
Highest Daily Range 9.8 °C 03 December
Lowest Daily Range 2.3 °C 04 December
Rainfall
Highest Rain Rate 7.2 mm/hr 09:15 on 09 December
Highest Hourly Rainfall 2.7 mm 08:10 on 09 December
Highest Daily Rainfall 8.7 mm 09 December
Longest Dry Period 2 days to 01 December
Longest Wet Period 6 days to 07 December
Wind
Highest Wind Gust 17.8 mph 09:59 on 09 December
Highest Wind Speed 10-minute Average 10.4 mph 15:55 on 07 December
Highest Daily Wind Run 75.3 miles 09 December
Pressure
Lowest Pressure (sl) 987.9 hPa 12:11 on 09 December
Highest Pressure (sl) 1017.7 hPa 18:39 on 06 December
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Page updated 10/12/2023 17:15:00
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