Station météorologique de

Helsinki-Vantaa

Indicatifs : 02974, EFHK

Heure locale 30mn METAR	Température	Pluie	Vent	Humidité	Bio-météo	Pt. de rosée	Pression	Visibilité
01h	-13.2 °C	13 mm/12h	3 m/s	88%	-19.3	-14.8 °C	1012.6hPa	5.9 nq
00h	-13.3 °C		2 m/s	88%	-17.9	-14.8 °C	1012.7hPa	6.5 nq
23h	-13.5 °C		2 m/s	88%	-18.1	-15.1 °C	1012.5hPa	5.4 nq
22h	-14.3 °C		2 m/s	88%	-19	-15.9 °C	1012.3hPa =	2.7 nq
21h	-14.2 °C	14 mm/12h	2 m/s	88%	-18.9	-15.7 °C	1012.4hPa =	2.5 nq
20h	-15.2 °C	0 mm/12h	2 m/s	86%	-20	-17 °C	1012.5hPa	4.9 nq
19h	-16.0 °C		1 m/s	85%	-18.4	-17.9 °C	1012.3hPa	5.9 nq
18h	-16.7 °C	16 mm/3h	0 m/s	85%	-16.7	-18.6 °C	1012.4hPa	5.4 nq
17h	-17.4 °C		1 m/s	84%	-20	-19.4 °C	1012.7hPa	4.3 nq
16h	-17.7 °C	17 mm/3h	1 m/s	85%	-20.3	-19.6 °C	1012.8hPa	3.8 nq
15h	-18.2 °C	18 mm/12h	2 m/s	84%	-23.5	-20.2 °C	1013.1hPa	2.2 nq
14h	-17.9 °C		2 m/s	83%	-23.2	-20 °C	1013.4hPa	1.1 nq
13h	-18.4 °C	18 mm/24h	2 m/s	83%	-23.8	-20.5 °C	1013.8hPa	0.9 nq
12h	-21.5 °C	21 mm/1h	1 m/s	81%	-24.5	-23.9 °C	1014.3hPa	1.7 nq
11h	-23.7 °C		1 m/s	78%	-26.9	-26.4 °C	1014.6hPa	10.8 nq
10h	-25.0 °C		1 m/s	77%	-28.3	-27.9 °C	1014.7hPa	21.6 nq
09h	-25.4 °C	25 mm/24h	2 m/s	76%	-31.8	-28.3 °C	1014.5hPa	24.3 nq
08h	-25.9 °C	4cm	1 m/s	76%	-29.3	-28.8 °C	1015.0hPa	16.2 nq
07h	-27.3 °C		1 m/s	75%	-30.9	-30.4 °C	1015.0hPa	27 nq
06h	-27.6 °C		1 m/s	75%	-31.2	-30.6 °C	1015.2hPa	27 nq
05h	-27.4 °C		1 m/s	75%	-31	-30.4 °C	1015.5hPa	16.2 nq
04h	-27.3 °C		2 m/s	75%	-34	-30.3 °C	1015.9hPa =	27 nq
03h	-27.5 °C	27 mm/1h	1 m/s	75%	-31.1	-30.5 °C	1016.0hPa =	27 nq
02h	-27.0 °C		1 m/s	76%	-30.5	-29.9 °C	1016.2hPa	13.5 nq

Température maximale	-12.3°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	-27.8°C
	record min.	record max.
Précédent record en janvier de records	-35.9°C 10/01/1987	4.3°C 9/01/2007
Cumul maxi en 1h 0h-0h UTC	27mm
Degrés Jour Unifiés (DJU) méthode "professionnels de l'énergie", base 18	38.1 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