Station météorologique de

Helsinki-Vantaa

Indicatifs : 02974, EFHK

Heure locale 30mn METAR	Température	Pluie	Vent	Humidité	Bio-météo	Pt. de rosée	Pression	Visibilité
01h	-4.7 °C		22 km/h	96%	-11.4	-5.3 °C	1003.2hPa	8 km
00h	-5.8 °C		18 km/h	95%	-12.1	-6.5 °C	1003.1hPa	6 km
23h	-6.5 °C		22 km/h	94%	-13.7	-7.3 °C	1002.8hPa	3.5 km
22h	-6.7 °C	6 mm/3h	22 km/h	94%	-13.9	-7.5 °C	1002.6hPa	4 km
21h	-6.5 °C	6 mm/1h	22 km/h	93%	-13.7	-7.4 °C	1002.3hPa	17 km
20h	-7.5 °C		22 km/h	93%	-14.9	-8.4 °C	1002.1hPa	20 km
19h	-8.7 °C	8 mm/3h	22 km/h	92%	-16.4	-9.8 °C	1002.0hPa	23 km
18h	-9.7 °C	9 mm/3h	25 km/h	92%	-18.3	-10.8 °C	1001.7hPa	23 km
17h	-11.0 °C		22 km/h	90%	-19.3	-12.3 °C	1001.7hPa	9 km
16h	-11.1 °C	11 mm/6h	18 km/h	89%	-18.7	-12.5 °C	1001.7hPa	9 km
15h	-12.0 °C		11 km/h	89%	-17.8	-13.4 °C	1001.8hPa	5 km
14h	-13.5 °C		14 km/h	87%	-20.8	-15.2 °C	1001.7hPa =	8 km
13h	-14.4 °C		14 km/h	87%	-21.9	-16.1 °C	1001.8hPa	12 km
12h	-15.6 °C		14 km/h	86%	-23.3	-17.4 °C	1001.9hPa	7 km
11h	-16.2 °C		14 km/h	84%	-24.1	-18.2 °C	1001.8hPa	1000 m
10h	-17.1 °C	17 mm/6h	11 km/h	85%	-23.9	-19 °C	1001.6hPa	2.4 km
09h	-17.8 °C		14 km/h	84%	-26	-19.8 °C	1001.4hPa	2.1 km
08h	-18.0 °C	23cm	11 km/h	83%	-25	-20.1 °C	1001.5hPa	2.7 km
07h	-19.2 °C	19 mm/12h	4 km/h	83%	-22	-21.4 °C	1001.3hPa	23 km
06h	-18.3 °C		7 km/h	83%	-23.6	-20.4 °C	1000.7hPa	50 km
05h	-18.9 °C		7 km/h	84%	-24.3	-20.9 °C	1000.8hPa	50 km
04h	-18.3 °C		7 km/h	84%	-23.6	-20.3 °C	1000.6hPa =	400 m
03h	-17.3 °C		7 km/h	86%	-22.5	-19.1 °C	1000.5hPa =	7 km
02h	-16.4 °C		7 km/h	87%	-21.4	-18.1 °C	1000.3hPa	40 km

Température maximale	-4°C
	record max.	record min.
Précédent record en decembre de records	9.6°C 14/12/2006	-22.3°C 31/12/2002
Température minimale	-19.4°C
	record min.	record max.
Précédent record en decembre de records	-29°C 25/12/1995	6.1°C 3/12/2000
Cumul maxi en 1h 0h-0h UTC	6mm
Degrés Jour Unifiés (DJU) méthode "professionnels de l'énergie", base 18	29.7 chauffe (DJC) 0 froid (DJF)

Conversion des unités : °C °F K hPa mmHg km mi nq km/h m/s nds mm in 16 17 18 19