Alton Weather In February 2010

Historical Data for February 2010 in Alton, United States

Summary
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TemperatureMaxAverageMin
Max Temperature6.0°C (42.8°F)1.43°C (34.57°F)-5.0°C (23.0°F)
Avg Temperature-1.0°C (30.2°F)-4.0°C (24.8°F)-10.0°C (14.0°F)
Min Temperature-5.0°C (23.0°F)-8.57°C (16.57°F)-14.0°C (6.8°F)
Dew PointMaxAverageMin
Dew Point-1.0°C (30.2°F)-3.64°C (25.45°F)-8.0°C (17.6°F)
PrecipitationMaxAverageMinSum
Precipitation25.5mm | 1.0in4.27mm | 0.17in0.0mm | 0in119.6mm | 4.71in
Snowdepth21.7mm | 0.85in3.58mm | 0.14in0.0mm | 0in100.3mm | 3.95in
WindMaxAverageMin
Wind13.0kmh | 8.08mph7.61kmh | 4.73mph5.0kmh | 3.11mph
Gust Wind18.0kmh | 11.18mph12.82kmh | 7.97mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure25.5mb4.27mb0.0mb

February 2010 Graph

February 2010 - Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2010-02-01-7 | 19.4-7 | 19.4967 | 4.3530.09 | 10190.0 | 0.0
2010-02-02-6 | 21.2-5 | 23.0989 | 5.5930.06 | 10180.0 | 0.0
2010-02-03-5 | 23.0-5 | 23.0998 | 4.9729.88 | 10120.4 | 0.02
2010-02-04-5 | 23.0-4 | 24.8995 | 3.1129.91 | 10130.2 | 0.01
2010-02-05-4 | 24.8-3 | 26.6997 | 4.3530.03 | 10170.8 | 0.03
2010-02-06-3 | 26.6-2 | 28.41007 | 4.3529.94 | 101411.9 | 0.47
2010-02-07-4 | 24.8-4 | 24.8999 | 5.5929.77 | 100815.1 | 0.59
2010-02-08-4 | 24.8-3 | 26.6995 | 3.1129.94 | 10143.0 | 0.12
2010-02-09-4 | 24.8-3 | 26.6996 | 3.7330.03 | 10175.1 | 0.2
2010-02-10-4 | 24.8-3 | 26.61005 | 3.1130.0 | 10169.2 | 0.36
2010-02-11-5 | 23.0-5 | 23.0977 | 4.3530.12 | 10200.0 | 0.0
2010-02-12-4 | 24.8-4 | 24.8966 | 3.7330.18 | 10220.0 | 0.0
2010-02-13-3 | 26.6-3 | 26.6967 | 4.3530.18 | 10220.0 | 0.0
2010-02-14-2 | 28.4-2 | 28.4979 | 5.5930.24 | 10240.0 | 0.0
2010-02-15-2 | 28.4-1 | 30.2936 | 3.7330.18 | 10220.0 | 0.0
2010-02-16-3 | 26.6-3 | 26.6938 | 4.9730.21 | 10230.0 | 0.0
2010-02-17-2 | 28.4-3 | 26.6935 | 3.1130.12 | 10200.0 | 0.0
2010-02-18-3 | 26.6-4 | 24.8937 | 4.3529.94 | 10143.5 | 0.14
2010-02-19-1 | 30.2-2 | 28.4967 | 4.3529.83 | 10108.9 | 0.35
2010-02-20-2 | 28.4-1 | 30.2968 | 4.9729.74 | 10078.1 | 0.32
2010-02-21-3 | 26.6-3 | 26.69910 | 6.2129.83 | 101025.5 | 1.0
2010-02-22-10 | 14.0-8 | 17.69513 | 8.0830.09 | 10195.7 | 0.22
2010-02-23-6 | 21.2-8 | 17.6867 | 4.3530.36 | 10280.0 | 0.0
2010-02-24-5 | 23.0-4 | 24.8976 | 3.7330.18 | 10229.1 | 0.36
2010-02-25-5 | 23.0-4 | 24.89810 | 6.2130.18 | 10221.5 | 0.06
2010-02-26-5 | 23.0-5 | 23.09610 | 6.2130.27 | 10250.0 | 0.0
2010-02-27-2 | 28.4-2 | 28.49410 | 6.2129.91 | 10133.9 | 0.15
2010-02-28-3 | 26.6-1 | 30.2989 | 5.5929.83 | 10107.7 | 0.3