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Weather statistics for Grønvollfoss, Notodden (Telemark)

Notodden Airport observation station

The station is located in Notodden municipality, 20 m.a.s.l. It is the closest official weather station, 9.4 km away from Grønvollfoss. The station was established in February 2001. The station measures temperature and wind. There are no normals for precipitation. There may be missing data.

Last 30 days: Average temperature was 11.8 °C, 1.3 °C above the normal. Highest temperature was 30.3 °C (25 May), and the lowest was -2.9 °C (06 May). Highest wind speed was 9.5 m/s (05 May).

Last 12 full months: Highest temperature was 30.3 °C (25. May. 2012) and the lowest -22.4 °C (3. Feb. 2012).

Graph explanation. Hide explanation

The black line shows mean value (both precipitation and temperature). Some stations does not have mean values, and hence no black line.

The red/blue line shows average temperature during the day (24h) (equalized for 30 days). The line is red by pluss degrees, and blue by minus degrees.

The red/blue areas shows the temperature variations throughout the day (24h) with max- and min. temperature as endpoints. The area is red by pluss degrees, and blue by minus degrees.

The lightblue bars shows total precipitation this month. The black lines crossing is the normal (mean) value for precipitation.

The dark grey bars behind the precipitation bars shows snowdepth measured day by day.

Some stations only measures precipitation, while others only measures temperature. If an area or bar is missing the station does not measure this data.

NB! Precipitation is measured at 07 hours Norwegian time. The value (in mm) shows last 24 hours until 07 hours (08 hours summertime). Download other weather statistics from eklima.met.no.

Tabular view for temperature and precipitation per month
Months Temperature Wind
Average Normal Warmest Coldest Average Strongest
wind
May 2012 11.8°C 30.3°C May 25 -2.9°C May 6 2.4 m/s 9.5 m/s May 5
Apr 2012 4.4°C 16.1°C Apr 29 -7.1°C Apr 4 2.3 m/s 13.3 m/s Apr 1
Mar 2012 4.5°C 21.5°C Mar 27 -6.2°C Mar 3 2.5 m/s 14.2 m/s Mar 28
Feb 2012 -4.2°C 12.7°C Feb 28 -22.4°C Feb 3 1.8 m/s 15.1 m/s Feb 15
Jan 2012 -5.0°C 6.7°C Jan 12 -20.2°C Jan 31 1.3 m/s 11.5 m/s Jan 13
Dec 2011 -2.0°C 13.9°C Dec 27 -12.6°C Dec 8 1.7 m/s 16.0 m/s Dec 26
Nov 2011 2.6°C 13.0°C Nov 2 -9.0°C Nov 17 1.4 m/s 17.4 m/s Nov 27
Oct 2011 6.1°C 20.5°C Oct 1 -4.9°C Oct 21 1.8 m/s 11.4 m/s Oct 7
Sep 2011 11.9°C 23.9°C Sep 29 1.5°C Sep 17 2.0 m/s 10.0 m/s Sep 6
Aug 2011 14.5°C 27.5°C Aug 1 4.7°C Aug 12 1.8 m/s 7.3 m/s Aug 28
Jul 2011 16.6°C 28.5°C Jul 29 7.6°C Jul 14 1.8 m/s 8.5 m/s Jul 29
Jun 2011 15.2°C 26.5°C Jun 3 3.4°C Jun 1 2.1 m/s 10.4 m/s Jun 2