Weather statistics for Tågdalen observation site, Surnadal (Møre og Romsdal)

  1. Applies to Trollheimen

    On Sunday we expect moderate avalanche danger for region Trollheimen. Avalanche problem is wind drifted snow (slab avalanches).
    Read more at NVE

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

    InstructionsTravelling in avalanche terrain requires knowledge, experience in route finding and ability to identify the avalanche problem. Generally, it is recommended to avoid terrain steeper than 30 degrees in order to not release an avalanche.

Tågdalen observation station (64870)

The station is located in Surnadal municipality, 410 m.a.s.l. It is the closest official weather station, 0.0 km away from Tågdalen observation site. The station was established in November 2007. The station measures precipitation, temperature and snow depths. There may be missing data.

Last 30 days: Average temperature was -0.2 °C, 3.7 °C above the normal. Highest temperature was 4.6 °C (31 December), and the lowest was -7.3 °C (22 December). The total precipitation was 318.1 mm. Highest daily precipitation was 50.3 mm (25 December), measured at 7am (8am daylight savings) for the past 24 hours.

Last 13 full months: Highest temperature was 31.4 °C (27. Jul. 2018) and the lowest -18.9 °C (1. Mar. 2018). Highest daily precipitation was 50.3 mm (25. Dec. 2018). Maximum snow depth was 202 cm (11. Mar. 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 Precipitation
Average Normal Warmest Coldest Total Normal Highest
daily value
Dec 2018 -1.6°C -2.2°C 8.8°C Dec 1 -12.0°C Dec 16 182.3 mm 90.0 mm 50.3 mm Dec 25
Nov 2018 2.8°C -0.8°C 11.7°C Nov 15 -7.8°C Nov 28 28.7 mm 105.0 mm 9.6 mm Nov 3
Oct 2018 3.8°C 4.1°C 21.5°C Oct 14 -9.9°C Oct 29 202.5 mm 112.0 mm 22.4 mm Oct 15
Sep 2018 8.6°C 7.6°C 22.7°C Sep 2 0.0°C Sep 28 240.6 mm 140.0 mm 40.8 mm Sep 23
Aug 2018 11.2°C 10.9°C 24.7°C Aug 1 3.0°C Aug 27 133.9 mm 124.0 mm 44.7 mm Aug 11
Jul 2018 15.6°C 11.7°C 31.4°C Jul 27 5.8°C Jul 6 30.1 mm 102.0 mm 7.6 mm Jul 19
Jun 2018 9.6°C 10.0°C 22.5°C Jun 1 0.4°C Jun 6 64.5 mm 126.0 mm 17.0 mm Jun 23
May 2018 11.5°C 6.6°C 26.1°C May 31 0.4°C May 17 29.1 mm 79.0 mm 14.7 mm May 11
Apr 2018 2.9°C 1.0°C 16.3°C Apr 19 -11.3°C Apr 2 59.9 mm 67.0 mm 15.3 mm Apr 21
Mar 2018 -4.4°C -1.9°C 8.0°C Mar 24 -18.9°C Mar 1 54.0 mm 112.0 mm 12.4 mm Mar 20
Feb 2018 -4.5°C -3.9°C 4.7°C Feb 9 -17.4°C Feb 28 37.7 mm 114.0 mm 11.9 mm Feb 26
Jan 2018 -3.0°C -4.7°C 5.5°C Jan 10 -12.8°C Jan 22 55.6 mm 93.0 mm 10.0 mm Jan 8
Dec 2017 -3.1°C -2.2°C 7.2°C Dec 7 -11.9°C Dec 15 157.2 mm 90.0 mm 26.3 mm Dec 23