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