Tuesday 21 March, 20:43:03

Lasne

Waals Brabant (140m)

Tuesday 21 March, 20:40
Most recent Historical data Monthly data Yearly data
Daily data
21 March 2023
Previous 24h
Parameter Actual Min. Max. Avg. Tot. Min. Max. Avg. Tot.
Temperature +150cm (screen) °C 11.3 9.0 13.5 10.7 8.9 13.5 10.5
 
Relative humidity % 82.0 67.2 85.8 77.8 67.2 85.8 78.1
Dewpoint temperature °C 8.3 5.8 9.0 7.0 5.8 9.0 6.8
 
Precipitation (10 min) mm 0.00 0.00 0.20 0.20 0.00 0.20 0.20
 
Pressure at sea level hPa 1,014.3 1,014.3 1,020.1 1,016.3 1,014.3 1,020.7 1,017.0
Pressure tendency (3h) hPa -0.4
 
Solar radiation avg. W/m² 0 0 280 1,017 0 280 1,017
 
Average windspeed km/h 9.4 5.0 20.9 10.8 4.7 20.9 10.2
Max. wind gust (peak 3s) km/h 18.7 43.2 43.2
Wind direction SSW SSW SW
 
Cloudbase m 361
Temperature at cloudbase °C 7.8
Vapor pressure hPa 11.0 10.0 9.9
Wetbulb temperature °C 9.4
Absolute humidity g/m³ 8.4

* Parameters in bold are measured by different sensors, other parameters are calculated valued from different parameters and/or times.

* Actual = during the 10 minutes preceding observation time

* Minimum = lowest value since midnight

* Maximum = highest value since midnight

* Average = average value since midnight

* Total = total of the numbers since midnight

* Cloudbase = calculated height for cloud formation by convection; below this height clouds are dissolving

* Precipitation intensity (rain gauge) = average precipitation intensity during the past 10 minutes

* Precipitation intensity radar = average precipitation intensity during the last minute preceding observation time

* Pressure at sea level = station pressure reduced to sea level taking into account height and temperature

* Pressure tendency 3h = change in atmospheric pressure during the last 3 hours, + is rising, - is falling

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