Weather statistics for Liarvatnet observation site, Strand (Rogaland)

  1. Warning sign

    Ongoing: Flood risk. Caution level: yellow (deler av Vestlandet og Sørvestlandet)

    Large amounts of rain are expected in the warning area on Sunday and Monday. The precipitation is expected as rain in low lying areas (below 1200 masl). The amount of precipitation and hence the danger of floods might vary from place to place and there are huge discrepancies in the prognosis of precipitation. Heavy rain will increase water discharge in rivers. Rapid increase of discharge in small and medium sized rivers is expected. Read the full forecast on

    ConsequencesSituation that requires vigilance and may cause local damages

    InstructionsStay informed on the situation. Keep away from rivers and streams with high flow. Read more at NVE

  2. Warning sign

    Ongoing: Landslide risk. Caution level: yellow (deler av Vestlandet og Sørvestlandet)

    Heavy rain is expected. The amount of water in the soil is significant. Steep slopes, as well as streams and river with high discharge are particularly exposed. Read the full forecast on

    ConsequencesSituation that requires vigilance and may cause local damages

    InstructionsKeep away from steep slopes, as well as streams and rivers with high discharge. Cleaning of drainage paths and culverts are recommended. Stay updated on the latest weather developement and hydrological situation. Follow the weather forecast and radar at, and updates on Read more at NVE

  3. Warning sign

    Expected: Heavy rainfall (Rogaland and Hordaland)

    From Monday afternoon to late night between Monday and Tuesday locally heavy precipitation in parts of Rogaland and Hordaland. Expected 60-80 mm in 12 hours. Largest amounts in areas a distance inland. In Hordaland the largest amounts are expected in southern parts.


    1. Monday October 22, 2018 17:00
      Increasing danger
    2. Ukjent sluttidspunkt

    ConsequencesRisk of local flooding, stream bank erosion, changing waterways, shallow landslides. Check for more information.

    InstructionsAssess the need for preventive measures.

Liarvatnet observation station (45530)

The station is located in Strand municipality, 300 m.a.s.l. It is the closest official weather station, 0.0 km away from Liarvatnet observation site. The station was established in July 2010. The station measures precipitation, temperature and wind. There may be missing data.

Last 30 days: Average temperature was 8.3 °C, 0.7 °C above the normal. Highest temperature was 18.3 °C (13 October), and the lowest was -0.3 °C (7 October). The total precipitation was 676.0 mm. Highest daily precipitation was 106.8 mm (26 September), measured at 7am (8am daylight savings) for the past 24 hours. Highest wind speed was 9.7 m/s (11 October).

Last 13 full months: Highest temperature was 31.0 °C (27. Jul. 2018) and the lowest -18.4 °C (1. Mar. 2018). Highest daily precipitation was 140.1 mm (6. Dec. 2017).

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

Tabular view for temperature and precipitation per month
Months Temperature Precipitation Wind
Average Normal Warmest Coldest Total Normal Highest
daily value
Average Strongest
Sep 2018 10.2°C 9.6°C 22.4°C Sep 18 1.3°C Sep 25 565.1 mm 280.0 mm 106.8 mm Sep 26 3.0 m/s 12.8 m/s Sep 20
Aug 2018 12.8°C 12.5°C 21.7°C Aug 7 5.0°C Aug 31 305.3 mm 197.0 mm 45.2 mm Aug 23 2.0 m/s 7.9 m/s Aug 27
Jul 2018 16.4°C 12.7°C 31.0°C Jul 27 7.7°C Jul 8 35.3 mm 164.0 mm 19.3 mm Jul 29 2.1 m/s 8.0 m/s Jul 28
Jun 2018 12.9°C 11.4°C 25.9°C Jun 2 6.4°C Jun 21 101.3 mm 140.0 mm 32.7 mm Jun 11 2.3 m/s 8.6 m/s Jun 19
May 2018 13.6°C 8.3°C 29.2°C May 30 1.2°C May 4 63.2 mm 115.0 mm 35.3 mm May 11 2.2 m/s 7.3 m/s May 1
Apr 2018 5.7°C 3.6°C 18.9°C Apr 19 -8.9°C Apr 2 84.3 mm 94.0 mm 17.0 mm Apr 24 2.6 m/s 12.8 m/s Apr 13
Mar 2018 -1.8°C 0.5°C 6.4°C Mar 26 -18.4°C Mar 1 41.5 mm 179.0 mm 12.8 mm Mar 22 3.0 m/s 15.4 m/s Mar 16
Feb 2018 -2.6°C -1.8°C 4.4°C Feb 17 -13.9°C Feb 28 82.4 mm 138.0 mm 18.4 mm Feb 1 2.6 m/s 11.4 m/s Feb 12
Jan 2018 0.5°C -1.5°C 6.8°C Jan 24 -8.5°C Jan 7 247.4 mm 199.0 mm 48.9 mm Jan 31 2.9 m/s 12.7 m/s Jan 3
Dec 2017 1.2°C -0.4°C 8.3°C Dec 7 -9.2°C Dec 16 566.4 mm 266.0 mm 140.1 mm Dec 6 2.7 m/s 10.6 m/s Dec 23
Nov 2017 3.4°C 2.6°C 10.2°C Nov 1 -7.2°C Nov 30 441.2 mm 259.0 mm 66.6 mm Nov 2 2.8 m/s 12.2 m/s Nov 22
Oct 2017 8.1°C 6.6°C 14.7°C Oct 15 0.3°C Oct 8 527.2 mm 283.0 mm 69.2 mm Oct 4 3.4 m/s 13.2 m/s Oct 21
Sep 2017 12.0°C 9.6°C 18.1°C Sep 16 5.4°C Sep 15 188.7 mm 280.0 mm 31.2 mm Sep 6 2.8 m/s 10.7 m/s Sep 28