Date searchTrekilen, Froland (Aust-Agder)

  1. Applies to Oestafjells

    From Tuesday evening locally heavy rain showers, 15-20 mm/t.

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

    InstructionsConsider the need for preventive measures.

    ConsequencesRisk of storm water in urban areas, local flooding, stream bank erosion, changing waterways, shallow landslides at locations impacted by showers.


    1. Tuesday May 21, 2019 18:00 - Increasing danger
    2. Thursday May 23, 2019 00:00 - Danger is over

Date search

Did you ever wonder what the weather was like on the day you were born? Pick a date to see statistics for Trekilen!

Note: Data is gathered from the closest weather station with available data for the selected date. You might get data from different weather stations on different dates.





21/05/2019 – week 21
Days of the year 141–365

Weather at 02:00


Light breeze, 2.2 m/s from north-northwestLight breeze, 2.2 m/s from north-northwest


  • Temperature: Min  12.6°C  Average  -  Max 13.1°C
  • Precipitation: -
  • Cloud cover: -
  • Snow depth: -

Precipitation and snow depths are accumulated (measured at 7am for the past 24 hours)

Arendal lufthavn observation station (36330) The station is located in Froland municipality, 134 m.a.s.l. It is the closest official weather station, 6.8 km away from Trekilen. The station was established in December 2016. The station measures temperature and wind. There are no normals for precipitation and temperature. There may be missing data.

Observations for Arendal lufthavn observation site 21 May 2019
Time Vær Temperature Precipitation Wind Humiditiy
Measured Max Min Average Highest gust
Tuesday00:00 - 12.8°C 13.0°C 12.7°C - Light breeze, 1.9 m/s from north-northwestLight breeze, 1.9 m/s from north-northwest 3,0 m/s 97 %
Tuesday01:00 - 12.7°C 13.1°C 12.7°C - Light breeze, 1.7 m/s from northLight breeze, 1.7 m/s from north 4,0 m/s 98 %
Tuesday02:00 - 12.8°C 12.9°C 12.6°C - Light breeze, 2.2 m/s from north-northwestLight breeze, 2.2 m/s from north-northwest 3,1 m/s 98 %