Lampotila 10 paivaa Hirondelle Post Office (historical), F°
Ilmanpaine 10 paivaa Hirondelle Post Office (historical), hPa
Sademaara 10 paivaa Hirondelle Post Office (historical), tuumaa
Tuuli 10 paivaa Hirondelle Post Office (historical), mph
24 tunnin meteorogrammi Hirondelle Post Office (historical)
