Station météorologique de

Helsinki-Vantaa

Indicatifs : 02974, EFHK

Heure locale 30mn METAR	Température	Pluie	Vent	Humidité	Bio-météo	Pt. de rosée	Pression	Visibilité
01h	-0.2 °C	1 mm/3h	22 km/h	74%	-5.7	-4.2 °C	1007hPa	50 km
00h	0.3 °C	1 mm/24h	22 km/h	72%	-5.1	-4.1 °C	1007.5hPa	45 km
23h	0.1 °C	0 mm/1h 24cm	22 km/h raf.36	70%	-5.3	-4.7 °C	1008.1hPa	50 km
22h	-0.5 °C	2 mm/12h	22 km/h	70%	-6.1	-5.3 °C	1008.9hPa	50 km
21h	-0.6 °C		22 km/h	71%	-6.2	-5.2 °C	1009.6hPa	50 km
20h	-0.5 °C	0 mm/1h 24cm	25 km/h raf.39.6	72%	-6.6	-4.9 °C	1010.0hPa	50 km
19h	-0.2 °C		25 km/h	71%	-6.2	-4.8 °C	1010.7hPa	50 km
18h	0.4 °C	1 mm/24h	29 km/h	70%	-5.8	-4.4 °C	1010.8hPa	50 km
17h	1.1 °C	0 mm/1h 24cm	25 km/h raf.43.2	67%	-4.5	-4.3 °C	1010.9hPa	50 km
16h	2.5 °C	0 mm/6h	36 km/h	61%	-3.8	-4.3 °C	1011.4hPa	45 km
15h	2.3 °C	0 mm/12h	29 km/h	63%	-3.4	-4.1 °C	1012.3hPa	45 km
14h	1.7 °C	0 mm/1h 24cm	25 km/h raf.36	65%	-3.8	-4.1 °C	1013.2hPa	50 km
13h	1.5 °C		25 km/h	66%	-4	-4.2 °C	1013.7hPa	45 km
12h	0.0 °C	1 mm/3h	29 km/h	71%	-6.3	-4.6 °C	1014.3hPa	35 km
11h	-1.0 °C	0 mm/1h 24cm	25 km/h raf.36	75%	-7.2	-4.9 °C	1014.9hPa	50 km
10h	-2.5 °C	3 mm/1h	29 km/h	79%	-9.6	-5.7 °C	1015.5hPa	45 km
09h	-3.5 °C		25 km/h	81%	-10.4	-6.3 °C	1015.8hPa	45 km
08h	-5.5 °C	0 mm/1h 24cm	14 km/h raf.18	85%	-11	-7.6 °C	1016.5hPa	50 km
07h	-5.9 °C	6 mm/24h	22 km/h	85%	-12.9	-8 °C	1016.7hPa	50 km
06h	-6.2 °C	6 mm/3h	18 km/h	83%	-12.6	-8.6 °C	1017.4hPa	50 km
05h	-5.7 °C	0 mm/1h 24cm	18 km/h raf.25.2	81%	-12	-8.5 °C	1017.9hPa	50 km
04h	-6.5 °C	7 mm/6h	18 km/h	80%	-13	-9.4 °C	1018.5hPa =	50 km
03h	-7.0 °C	0 mm/1h 24cm	18 km/h raf.25.2	79%	-13.6	-10 °C	1019.3hPa =	50 km
02h	-7.7 °C	0 mm/1h 24cm	18 km/h raf.25.2	78%	-14.5	-10.9 °C	1020.3hPa	50 km

Température maximale	2.7°C
	record max.	record min.
Précédent record en mars de records	17.5°C 27/03/2007	-15°C 2/03/1987
Température minimale	-7.9°C
	record min.	record max.
Précédent record en mars de records	-27°C 7/03/1981	4.1°C 17/03/1990
Rafale maximale 0h-0h UTC	43.2km/h
Cumul maxi en 1h 0h-0h UTC	3mm
Degrés Jour Unifiés (DJU) méthode "professionnels de l'énergie", base 18	20.6 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