Tablet edition

Trollåsen weather station

Last update: 05.03.2015 19:30:02
Forecast: 
 
Sunrise: 07:04 Dawn 06:23 Moonrise: 17:59 Moonphase: Full moon
Sunset: 17:53 Dusk: 18:35 Moonset: 06:37 Moon age: 14 days
Day length: 10:49 Dayligth: 12:12     Moon percent: 100 %

This station is located in Oslo, Norway at latitude N 59° 54' 25" and longitude E 10° 51' 19" at 213 m meters above sea level. The meteorological day used at this station ends at midnight.

The weather station in use is the Clas Ohlson 36-3242. The weather data is processed and uploaded by Cumulus v1.9.3 (1059) weather station software. The data on this tab refresh automatically every minute thanks to a script created by David A Jamieson and Paul Rogers. The page template is created by Marius Ono Wingerei and relies heavily on jQuery.

Please note that the rain collector is not heated so it will not measure rain/snow when temperature is below zero.

The data in the table below was dynamically updated at local time. The data on the other tabs was updated at 05.03.2015 19:30:02.

Temperature and Humidity
Temperature  °C Dew Point  °C
Windchill  °C Humidity %
Temperature trend  °C    
Rainfall
Rainfall Today  mm Rainfall Rate  mm/hr
Rainfall This Month  mm Rainfall This Year  mm
Rainfall Last Hour  mm Last rainfall 03.03.2015 09:48:00
Wind
Wind Speed (gust)  m/s Wind Speed (avg)  m/s
Wind Bearing ° S Beaufort 
Pressure
Barometer   hPa  hPa/hr

Station status: 0

Latest error: 11:03 Error writing monthlyalltime.ini: Stream read error
Cumulus uptime: 1 day 9 hours
PC uptime: 124 days

This is the current view from the loft of the Ono Wingerei house. It automatically refreshes every minute. The camera is situated indoors behind a window and sometimes the sunscreens are down and the camera image has "black bars" all over. If you have a RTSP aware player (for example VLC) you can open the url rtsp://weathercam.trollaasen.info/high.sdp and watch a 10 fps live stream from the camera.

webcamera

This is the latest 24 hours of photage from the webcam as a time lapse video, courtesy of Weather Underground. For an archive of this stations web cam captures, please visit their site!

This is two (static) pictures of the weather station itself, located at the top of the garage.

picture of weatherstation

picture of weatherstation

yr.no is the joint online weather service from the Norwegian Meteorological Institute and the Norwegian Broadcasting Corporation. This is their forecast for Trasop, the area where this weatherstation is located.

These graphs present the temperature, pressure, rainfall, and wind speed trends for the last 24 hours.

The thumbnail graphs are sampled every ten minutes. Click on a thumbnail to display the corresponding larger graph in the panel above it. The large graphs are sampled every minute.

Weather Graphs

 
Wind Graph Thumbnail Temperature Graph Thumbnail Inside Temperature Graph Thumbnail Pressure Graph Thumbnail Rain Graph Thumbnail
Wind Direction Thumbnail Temp Min/Max Graph Thumbnail Humidity Graph Thumbnail Today's Rainfall Graph Thumbnail Daily Rain Graph Thumbnail

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Uptime for Weather: Last 30 days

This tab shows a summary of the data since midnight local time and was updated at 05.03.2015 19:30:02.

Temperature and Humidity
High Temperature 5,9 °C at 14:13 
Low Temperature -5,3 °C at 06:07
Temperature Range 11,2 °C  
High Apparent Temperature 3,6 °C at 14:10 
Low Apparent Temperature -8,4 °C at 07:21
Low Wind Chill -5,3 °C at 06:07
High Heat Index 5,9 °C at 14:13
High Humidity 96 % at 07:45 
Low Humidity 57 % at 14:16
Rainfall
Rainfall Today 0,0 mm  
Rainfall Rate Max 0,0 mm/hr at 00:00
High Hourly Rainfall 0,0 mm at 00:00
Days Since Last Dry Day 0  
Days Since It Last Rained 1  
Wind
Highest Gust 6,5 m/s at 17:05
Highest Speed (10 minute average) 3,4 m/s (F3) at 16:26
Wind Run 39,4 km  
Dominant Direction 179° S  
Pressure
High Pressure (SL) 1011,1 hPa at 11:56
Low Pressure (SL) 1004,9 hPa at 00:00

This tab shows a summary of the data for the 24 hrs up to midnight local time.

Temperature and Humidity
High Temperature 7,9 °C at 16:46 
Low Temperature -6,0 °C at 06:41
Temperature Range 13,9 °C  
High Apparent Temperature 5,3 °C at 16:45 
Low Apparent Temperature -8,7 °C at 06:41
Low Wind Chill -6,0 °C at 06:41
High Heat Index 7,9 °C at 16:46
High Humidity 99 % at 00:00 
Low Humidity 40 % at 16:26
Rainfall
Rainfall Yesterday 0,0 mm  
Rainfall Rate Max 0,0 mm/hr at 00:00
High Hourly Rainfall 0,0 mm at 00:00
Wind
Highest Gust 5,1 m/s at 15:53
Highest Speed (10 minute average) 3,1 m/s (F2) at 14:10
Wind Run 34,5 km  
Dominant Direction 182° S  
Pressure
High Pressure (SL) 1005,2 hPa at 23:46
Low Pressure (SL) 987,3 hPa at 00:01

This month's highs and lows

Temperature and Humidity
Highest Temperature 7,9 °C 16:46 on 04 mars
Lowest Temperature -6,0 °C 06:41 on 04 mars
Highest Dew Point 5,1 °C 11:59 on 02 mars
Lowest Dew Point -6,4 °C 19:53 on 04 mars
Highest Apparent Temperature 5,3 °C 16:45 on 04 mars
Lowest Apparent Temperature -8,7 °C 06:41 on 04 mars
Lowest Wind Chill Temperature -6,0 °C 06:41 on 04 mars
Highest Heat Index 7,9 °C 16:46 on 04 mars
Highest Minimum 0,6 °C 02 mars
Lowest Maximum 2,4 °C 01 mars
Highest Humidity 99 % 00:00 on 01 mars
Lowest Humidity 40 % 16:26 on 04 mars
Highest Daily Range 13,9 °C 04 mars
Lowest Daily Range 2,2 °C 01 mars
Rainfall
Highest Rain Rate 3,6 mm/hr 16:31 on 01 mars
Highest Hourly Rainfall 1,5 mm 17:24 on 01 mars
Highest Daily Rainfall 5,7 mm 01 mars
Longest Dry Period 1 days to 04 mars
Longest Wet Period 9 days to 03 mars
Wind
Highest Wind Gust 12,9 m/s 01:17 on 01 mars
Highest Wind Speed 10-minute Average 5,4 m/s 01:17 on 01 mars
Highest Daily Wind Run 181,4 km 01 mars
Pressure
Lowest Pressure (sl) 967,6 hPa 19:52 on 01 mars
Highest Pressure (sl) 1011,1 hPa 11:56 on 05 mars

This year's highs and lows

Temperature and Humidity
Highest Temperature 8,7 °C 15:47 on 09 februar
Lowest Temperature -13,5 °C 07:36 on 05 februar
Highest Dew Point 6,7 °C 12:50 on 16 januar
Lowest Dew Point -17,9 °C 09:50 on 27 januar
Highest Apparent Temperature 6,9 °C 15:47 on 09 februar
Lowest Apparent Temperature -25,9 °C 14:59 on 23 januar
Lowest Wind Chill Temperature -20,4 °C 14:59 on 23 januar
Highest Heat Index 8,7 °C 15:47 on 09 februar
Highest Minimum 2,7 °C 19 februar
Lowest Maximum -5,5 °C 05 februar
Highest Humidity 99 % 00:00 on 01 januar
Lowest Humidity 35 % 09:50 on 27 januar
Highest Daily Range 13,9 °C 04 mars
Lowest Daily Range 1,6 °C 02 februar
Rainfall
Highest Rain Rate 93,6 mm/hr 18:00 on 08 januar
Highest Hourly Rainfall 86,4 mm 18:33 on 09 januar
Highest Daily Rainfall 19,8 mm 03 januar
Highest Monthly Rainfall 64,2 mm januar
Longest Dry Period 8 days to 06 februar
Longest Wet Period 5 days to 09 januar
Wind
Highest Wind Gust 28,2 m/s 06:34 on 27 januar
Highest Wind Speed 10-minute Average 22,4 m/s 14:59 on 23 januar
Highest Daily Wind Run 231,0 km 01 februar
Pressure
Lowest Pressure (sl) 944,4 hPa 19:17 on 10 januar
Highest Pressure (sl) 1019,3 hPa 11:17 on 15 februar

Records began on 01 mars 2011. Here are the extremes recorded since then.

Temperature and Humidity
Highest Temperature 54,1 °C at 12:40 on 15 desember 2014
Lowest Temperature -19,7 °C at 08:06 on 04 februar 2012
Highest Dew Point 54,1 °C at 12:40 on 15 desember 2014
Lowest Dew Point -38,7 °C at 11:53 on 28 november 2014
Highest Apparent Temperature 98,9 °C at 12:40 on 15 desember 2014
Lowest Apparent Temperature -38,7 °C at 20:26 on 23 november 2014
Lowest Wind Chill Temperature -29,5 °C at 11:53 on 28 november 2014
Highest Heat Index 253,1 °C at 12:40 on 15 desember 2014
Highest Minimum 54,1 °C at 00:00 on 16 desember 2014
Lowest Maximum -12,9 °C at 13:35 on 03 desember 2012
Highest Humidity 99 % at 15:25 on 20 mai 2011
Lowest Humidity 0 % at 00:00 on 06 mars 2011
Highest Daily Range 60,9 °C on 17 desember 2014
Lowest Daily Range 0,0 °C on 16 desember 2014
Rainfall
Highest Rain Rate 97,2 mm/hr at 19:34 on 15 februar 2014
Highest Hourly Rainfall 96,0 mm at 23:57 on 14 desember 2014
Highest Daily Rainfall 14155,0 mm on 23 november 2014
Highest Monthly Rainfall 14212,0 mm november 2014
Longest Dry Period 29 days to 11 februar 2012
Longest Wet Period 23 days to 15 september 2011
Wind
Highest Wind Gust 44,9 m/s at 06:50 on 20 mai 2011
Highest Wind Speed Average 45,6 m/s at 15:57 on 28 november 2014
Highest Daily Wind Run 1616,9 km on 24 november 2014
Pressure
Lowest Pressure (sl) 944,4 hPa at 19:17 on 10 januar 2015
Highest Pressure (sl) 1054,0 hPa at 21:16 on 07 februar 2012
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