Station météorologique de

Helsinki-Vantaa

Indicatifs : 02974, EFHK

Heure locale 30mn METAR	Température	Pluie	Vent	Humidité	Bio-météo	Pt. de rosée	Pression	Visibilité
01h	-13.4 °C		4 m/s	91%	-20.6	-14.6 °C	1003.5hPa	50 km
00h	-12.9 °C		2 m/s	91%	-17.4	-14.1 °C	1003.0hPa	50 km
23h	-12.8 °C	0 mm/1h 32cm	4 m/s raf.5	91%	-19.9	-13.9 °C	1002.6hPa	20 km
22h	-13.4 °C	0 mm/1h 32cm	4 m/s raf.5	91%	-20.6	-14.5 °C	1001.7hPa	50 km
21h	-12.2 °C	12 mm/6h	3 m/s	92%	-18.1	-13.2 °C	1001.0hPa	40 km
20h	-12.8 °C	0 mm/1h 32cm	4 m/s raf.6	90%	-19.9	-14.1 °C	1000.3hPa	50 km
19h	-13.3 °C	0 mm/1h 32cm	4 m/s raf.11	91%	-20.5	-14.4 °C	1000.0hPa	30 km
18h	-10.8 °C	0 mm/1h 32cm	3 m/s raf.6	92%	-16.4	-11.9 °C	999.2hPa	50 km
17h	-12.0 °C		0 m/s			-13 °C	997.0hPa	50 km
16h	-11.6 °C	11 mm/1h	3 m/s	93%	-17.3	-12.5 °C	997.6hPa	50 km
15h	-10.6 °C	10 mm/1h	3 m/s	93%	-16.2	-11.5 °C	997.3hPa	45 km
14h	-11.4 °C	0 mm/1h 32cm	2 m/s raf.4	94%	-15.7	-12.2 °C	996.8hPa	30 km
13h	-11.1 °C		3 m/s	94%	-16.8	-11.9 °C	996.7hPa	50 km
12h	-11.0 °C		3 m/s	95%	-16.6	-11.7 °C	996.4hPa	35 km
11h	-11.9 °C	0 mm/1h 33cm	3 m/s raf.5	94%	-17.7	-12.7 °C	996.2hPa	30 km
10h	-12.1 °C		4 m/s	95%	-19.1	-12.7 °C	995.6hPa	30 km
09h	-11.9 °C		5 m/s	94%	-19.7	-12.7 °C	994.9hPa	8 km
08h	-11.1 °C	0 mm/1h 33cm	4 m/s raf.7	95%	-17.8	-11.8 °C	994.6hPa	40 km
07h	-10.2 °C	10 mm/12h	5 m/s	92%	-17.6	-11.3 °C	994.1hPa	13 km
06h	-9.4 °C	0.1 mm/1h 33cm	4 m/s raf.7	92%	-15.8	-10.5 °C	993.7hPa	20 km
05h	-9.9 °C	0 mm/1h 33cm	5 m/s raf.8	92%	-17.2	-11 °C	993.7hPa	40 km
04h	-12.2 °C	12 mm/6h	6 m/s	93%	-20.8	-13.1 °C	993.4hPa =	50 km
03h	-10.7 °C	10 mm/3h	5 m/s	92%	-18.2	-11.8 °C	992.9hPa =	40 km
02h			0 m/s					50 km

Température maximale	-9.6°C
	record max.	record min.
Précédent record en janvier de records	10.5°C 28/01/1985	-32.5°C 9/01/1987
Température minimale	-13.5°C
	record min.	record max.
Précédent record en janvier de records	-35.9°C 10/01/1987	4.3°C 9/01/2007
Rafale maximale 0h-0h UTC	39.6km/h
Cumul maxi en 1h 0h-0h UTC	11mm
Degrés Jour Unifiés (DJU) méthode "professionnels de l'énergie", base 18	29.6 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