Weather statistics for Hammarvika, Frøya (Trøndelag)

  1. Applies to Stad - Halten

    From this afternoon Friday southwest gale force 8, from this evening Friday near gale force 7 in the northern part.

    Yellow severity - moderate danger
    Orange severity - considerable danger
    Red severity - extreme danger
    The colour tells you how severe the situation can become (

    InstructionsDo not go out at sea in a small boat.

    ConsequencesModerately high waves with breaking crests forming spindrift. Well-marked streaks of foam are blown along wind direction. Considerable airborne spray.


    1. Friday February 22, 2019 12:00 - Increasing danger
    2. Ukjent sluttidspunkt

Sula lighthouse observation station (65940)

It is the closest official weather station, 23.8 km away from Hammarvika. The station was established in January 1975. The station measures temperature and wind. There are no normals for precipitation. There may be missing data.

Last 30 days: Average temperature was 2.2 °C, 0.8 °C above the normal. Highest temperature was 9.2 °C (16 February), and the lowest was -2.9 °C (28 January). Highest wind speed was 23.5 m/s (14 February).

Last 13 full months: Highest temperature was 27.3 °C (30. Jul. 2018) and the lowest -7.8 °C (28. Feb. 2018).

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 Wind
Average Normal Warmest Coldest Average Strongest
Jan 2019 2.0°C 8.5°C Jan 10 -2.9°C Jan 16 8.2 m/s 25.9 m/s Jan 14
Dec 2018 3.5°C 10.1°C Dec 7 0.9°C Dec 13 7.0 m/s 22.3 m/s Dec 5
Nov 2018 5.0 m/s 17.0 m/s Nov 16
Oct 2018 6.4°C 13.8°C Oct 8 0.7°C Oct 30 7.8 m/s 22.9 m/s Oct 5
Sep 2018 12.7°C 20.4°C Sep 8 5.1°C Sep 28 8.9 m/s 25.3 m/s Sep 20
Aug 2018 14.8°C 20.3°C Aug 1 10.1°C Aug 31 4.4 m/s 12.4 m/s Aug 5
Jul 2018 14.4°C 27.3°C Jul 30 9.5°C Jul 5 3.8 m/s 11.1 m/s Jul 29
Jun 2018 10.1°C 17.8°C Jun 17 5.4°C Jun 5 6.3 m/s 21.1 m/s Jun 20
May 2018 9.8°C 21.2°C May 14 4.9°C May 17 4.5 m/s 16.1 m/s May 7
Apr 2018 5.4°C 13.6°C Apr 19 -0.6°C Apr 3 5.2 m/s 16.3 m/s Apr 6
Mar 2018 0.8°C 6.3°C Mar 24 -6.3°C Mar 1 6.1 m/s 18.4 m/s Mar 24
Feb 2018 1.6°C 7.0°C Feb 9 -7.8°C Feb 28 7.0 m/s 14.7 m/s Feb 1
Jan 2018 2.7°C 7.4°C Jan 11 -2.1°C Jan 23 7.2 m/s 26.1 m/s Jan 7