Weather archive in O Fallon
Average temperature in O Fallon for a year
Average day and night temperatures graph in O Fallon for the history of our observations.
Weather archive in O Fallon for months and seasons
Wind rose in O Fallon
Wind direction graph in O Fallon using average values according to our data.
NNorthern
NENortheastern
EEeastern
SESoutheastern
SSouthern
SWSouthwestern
WWestern
NWNorthwestern
11.5%
5.8%
10.1%
10%
20.9%
10.5%
16.1%
15.1%
Weather characteristics
Chance of precipitation during the year:Atmospheric pressure
Average atmospheric pressure during the year:Graph displays the average yearly atmospheric pressure in O Fallon.
Minimum and maximum
world's temperature today
world's temperature today
Russia
Dudinka
Dudinka
- day
- +14°F
- night
- -6°F
Chad
Moussoro
Moussoro
- day
- +115°F
- night
- +84°F
Temperature units
°F°C
Icons