This year's highs and lows

Temperature and humidity
Highest Temperature30.5 °Cat 16:00 on 19 June
Lowest Temperature-67.8 °Cat 7:57 on 14 January
Highest Minimum20.3 °COn 19 June
Lowest Maximum-0.4 °COn 10 Febuary
Highest Apparent Temperature33.1 °Cat 16:00 on 19 June
Lowest Apparent Temperature-77.7 °Cat 7:57 on 14 January
Highest Heat Index31.1 °Cat 16:00 on 19 June
Lowest Wind Chill Temperature-95.1 °Cat 7:57 on 14 January
Highest Dew Point20.2 °Cat 17:42 on 19 July
Lowest Dew Point-70.3 °Cat 16:19 on 18 April
Highest Humidity99%at 13:45 on 20 Febuary
Lowest Humidity25%at 17:15 on 9 April
Largest Daily Range83.2 °COn 2 May
Smallest Daily Range0.0 °COn 3 March
Total rainfall so far298.4 mm 
Highest Rain Rate111.8 mm/hrat 7:52 on 25 July
Highest Hourly Rainfall8.0 mmat 21:00 on 29 July
Highest Daily Rainfall23.6 mmOn 30 August
Highest Monthly Rainfall58.4 mmSeptember
Longest Dry Period53 Dayto 31 March
Longest Wet Period8 Dayto 7 January
Highest Wind Gust35.8 m/sat 17:20 on 23 Febuary
Highest Wind Speed 10-minute Average19.2 m/sat 17:27 on 23 Febuary
Highest Daily Wind Run1104.9 kmOn 23 Febuary
Pressure (sea level)
Lowest Pressure985.44 mbat 23:34 on 12 January
Highest Pressure1041.66 mbat 10:15 on 6 January

Page updated : 13-11-2017 10:23:40
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The Microwave Sensing, Signals and Systems (MS3) group at TU Delft is a research group, not a data provider. It means that we are using our sensing facilities (S-band PARSAX radar, X-band scanning radar, video-cameras and weather station) as a platform for experimentation (test-bed) with a primary goal to study and further develop the radar technology, sensing signals and data processing algorithms for wide range of applications. We are running in parallel many projects that periodically require to switch our sensors from standard data collection mode, which is used for presented on this site information system, to experimental modes, which could not be visualized here. We are also working continuously to improve sensing and processing capabilities of our sensors and these works can be done only off-line.

As result, we could not promise and guarantee that you will find any time this site updated with current information, but we will do our best. There are time stamps on all images, in all tables - check them carefully. 

All material provided on the Site is intended for educational and informational purposes only and should not be used to replace the advice of a qualified professional. The information from independent public sources is publishing "as it is", with direct references to sources and copyright owners.