Station météorologique de

Helsinki-Vantaa

Indicatifs : 02974, EFHK

Heure locale	Température	Pluie	Vent	Humidité	Bio-météo	Pt. de rosée	Pression	Visibilité
01h	-13 °C	13 mm/6h	14 km/h	87%	-20.2	-14.7 °C	998.2hPa =	20 km
00h	-12.7 °C	12 mm/3h	14 km/h	89%	-19.8	-14.1 °C	998.2hPa =	3.4 km
23h	-12.3 °C		14 km/h	88%	-19.3	-13.8 °C	998.3hPa	3.5 km
22h	-12.2 °C		14 km/h	89%	-19.2	-13.6 °C	998.0hPa =	5 km
21h	-11.9 °C		18 km/h	89%	-19.7	-13.3 °C	997.8hPa =	2.6 km
20h	-11.6 °C	4 mm/12h	11 km/h	91%	-17.3	-12.8 °C	997.7hPa	3 km
19h	-11.7 °C	11 mm/3h	14 km/h	91%	-18.6	-12.9 °C	998.0hPa =	700 m
18h	-10.5 °C	10 mm/1h	18 km/h	92%	-18	-11.6 °C	997.8hPa =	1.8 km
17h	-9.5 °C		18 km/h	92%	-16.7	-10.5 °C	997.7hPa	1.2 km
16h
15h
14h	-5.6 °C		22 km/h	93%	-12.5	-6.5 °C	997hPa	15 km
13h	-4.9 °C		18 km/h	94%	-11	-5.7 °C	996.8hPa =	11 km
12h	-3.8 °C		18 km/h	96%	-9.7	-4.4 °C	996.9hPa =	3.9 km
11h	-2.2 °C		18 km/h	96%	-7.7	-2.7 °C	997.2hPa	5 km
10h	-2.1 °C		18 km/h	96%	-7.5	-2.7 °C	997.4hPa =	27 km
09h	-2.2 °C		22 km/h	96%	-8.2	-2.7 °C	997.6hPa =	35 km
08h	-2.3 °C	2 mm/12h 35cm	18 km/h	96%	-7.8	-2.8 °C	997.8hPa	40 km
07h	-2.4 °C	2 mm/24h	18 km/h	99%	-7.9	-2.6 °C	998.2hPa =	35 km
06h	-2.5 °C	2 mm/1h	18 km/h	99%	-8	-2.7 °C	998.7hPa =	4.2 km
05h	-2.5 °C		14 km/h	99%	-7.3	-2.7 °C	999.4hPa	4.5 km
04h	-2.5 °C	2 mm/1h	14 km/h	99%	-7.3	-2.7 °C	999.9hPa =	7 km
03h	-2.5 °C	2 mm/1h	11 km/h	99%	-6.5	-2.6 °C	1000.5hPa =	3.8 km
02h	-2.4 °C		11 km/h	99%	-6.4	-2.6 °C	1001.0hPa	3.5 km

Température maximale	-2°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	-11.7°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	10mm
Degrés Jour Unifiés (DJU) méthode "professionnels de l'énergie", base 18	24.9 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