Ongoing: Flood risk. Caution level: yellow (Glomma fra samløp med Vorma til utløpet i Fredrikstad ved Isegran)
Read the full forecast on Varsom.no.
Situation that requires vigilance and may cause local damages Read more
Ongoing: Forest fire danger ongoing (Oestafjells)
There will be locally large forest fire hazard until significant precipitation.
Vegetation is easily ignited and large areas may be affected. Be careful with open fire.
Strømtangen lighthouse observation station (17000)
The station is located in Fredrikstad municipality, 10 m.a.s.l. It is the closest official weather station, 9.4 km away from Fredrikstad. The station was established in May 1994. The station measures precipitation, temperature and wind. There may be missing data.
Last 30 days: Average temperature was 10.5 °C, 2.5 °C above the normal. Highest temperature was 23.4 °C (14 May), and the lowest was 2.2 °C (29 April). The total precipitation was 9.4 mm. Highest daily precipitation was 3.1 mm (1 May), measured at 7am (8am daylight savings) for the past 24 hours. Highest wind speed was 13.6 m/s (1 May).
Last 13 full months: Highest temperature was 24.4 °C (30. Jun. 2017) and the lowest -12.9 °C (28. Feb. 2018). Highest daily precipitation was 21.6 mm (2. Aug. 2017).
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.
|Apr 2018||5.6°C||4.4°C||18.3°C Apr 14||-3.2°C Apr 3||13.6 mm||35.0 mm||3.3 mm Apr 4||5.1 m/s||13.7 m/s Apr 6|
|Mar 2018||-1.5°C||0.4°C||5.1°C Mar 20||-12.5°C Mar 1||14.4 mm||45.0 mm||7.7 mm Mar 12||5.3 m/s||12.4 m/s Mar 24|
|Feb 2018||-2.3°C||-2.7°C||3.8°C Feb 1||-12.9°C Feb 28||32.4 mm||35.0 mm||9.6 mm Feb 1||5.9 m/s||15.6 m/s Feb 27|
|Jan 2018||0.6°C||-2.2°C||6.5°C Jan 24||-5.3°C Jan 27||45.0 mm||6.9 mm Jan 25||6.2 m/s||22.6 m/s Jan 25|
|Dec 2017||2.5°C||-0.1°C||9.7°C Dec 23||-4.9°C Dec 17||55.0 mm||6.5 m/s||25.4 m/s Dec 26|
|Nov 2017||5.2°C||3.4°C||11.9°C Nov 1||-4.0°C Nov 22||80.0 mm||7.5 m/s||20.1 m/s Nov 9|
|Oct 2017||9.7°C||8.4°C||15.3°C Oct 3||2.2°C Oct 19||90.0 mm||7.1 m/s||17.9 m/s Oct 2|
|Sep 2017||13.3°C||12.3°C||19.5°C Sep 3||7.9°C Sep 20||80.0 mm||5.8 m/s||15.1 m/s Sep 12|
|Aug 2017||16.2°C||15.8°C||20.9°C Aug 21||9.2°C Aug 23||75.0 mm||21.6 mm Aug 2||6.5 m/s||15.8 m/s Aug 7|
|Jul 2017||17.0°C||16.3°C||24.4°C Jul 23||11.5°C Jul 4||55.0 mm||6.1 m/s||14.7 m/s Jul 2|
|Jun 2017||14.9°C||14.6°C||24.4°C Jun 30||8.7°C Jun 1||55.0 mm||6.6 m/s||15.6 m/s Jun 25|
|May 2017||11.1°C||10.0°C||22.1°C May 20||2.8°C May 1||50.0 mm||5.1 m/s||13.2 m/s May 21|
|Apr 2017||5.5°C||4.4°C||17.5°C Apr 7||-1.6°C Apr 15||35.0 mm||6.4 m/s||16.4 m/s Apr 21|