Weather History for Chattanooga, TN

Tuesday, February 12, 2013 — View Current Weather Conditions

Tuesday, February 12, 2013

	Actual	Average	Record
Temperature
Mean Temperature	46 °F	44 °F
Max Temperature	53 °F	54 °F	76 °F (1938)
Min Temperature	38 °F	33 °F	1 °F (1899)
Degree Days
Heating Degree Days	19	21
Month to date heating degree days	241	269
Since 1 July heating degree days	1979	2314
Cooling Degree Days	0	0
Month to date cooling degree days	0	0
Year to date cooling degree days	2	0
Moisture
Dew Point	35 °F
Average Humidity	65
Maximum Humidity	89
Minimum Humidity	41
Precipitation
Precipitation	0.05 in	0.17 in	3.35 in (1948)
Month to date precipitation	1.20	2.04
Year to date precipitation	10.94	6.95
Snow
Snow	0.00 in	0.00 in	- ()
Month to date snowfall	0.3	0.3
Since 1 July snowfall	0.3	2.3
Snow Depth	0.00 in
Sea Level Pressure
Sea Level Pressure	30.06 in
Wind
Wind Speed	5 mph (North)
Max Wind Speed	16 mph
Max Gust Speed	22 mph
Visibility	10 miles
Events	Rain

T = Trace of Precipitation, MM = Missing Value

Source: NWS Daily Summary

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Astronomy

Feb. 12, 2013	Rise	Set
Actual Time	7:29 AM EST	6:20 PM EST
Civil Twilight	7:03 AM EST	6:46 PM EST
Nautical Twilight	6:33 AM EST	7:16 PM EST
Astronomical Twilight	6:04 AM EST	7:46 PM EST
Moon	8:34 AM EST (2/12)	9:11 PM EST (2/12)
Length Of Visible Light	11h 43m
Length of Day	10h 51m

Waxing Crescent, 7% of the Moon is Illuminated
Feb 12 Waxing Crescent	Feb 17 First Quarter	Feb 25 Full	Mar 4 Last Quarter	Mar 11 New

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Hourly Weather History & Observations

Time (EST)	Temp.	Windchill	Dew Point	Humidity	Pressure	Visibility	Wind Dir	Wind Speed	Gust Speed	Precip	Events	Conditions
12:53 AM	44.1 °F	-	37.9 °F	79%	30.14 in	10.0 mi	Calm	Calm	-	N/A		Clear
1:53 AM	44.1 °F	-	37.9 °F	79%	30.13 in	10.0 mi	Calm	Calm	-	N/A		Clear
2:53 AM	43.0 °F	41.3 °F	39.0 °F	86%	30.16 in	10.0 mi	NW	3.5 mph	-	N/A		Clear
3:53 AM	43.0 °F	41.3 °F	37.9 °F	82%	30.14 in	10.0 mi	NNW	3.5 mph	-	N/A		Clear
4:53 AM	45.0 °F	-	36.0 °F	71%	30.13 in	10.0 mi	Calm	Calm	-	N/A		Clear
5:53 AM	44.1 °F	-	33.1 °F	65%	30.16 in	10.0 mi	Calm	Calm	-	N/A		Mostly Cloudy
6:53 AM	39.0 °F	36.8 °F	35.1 °F	86%	30.16 in	10.0 mi	North	3.5 mph	-	N/A		Mostly Cloudy
7:53 AM	39.0 °F	34.0 °F	33.1 °F	79%	30.16 in	10.0 mi	North	6.9 mph	-	N/A		Scattered Clouds
8:53 AM	45.0 °F	39.7 °F	34.0 °F	65%	30.13 in	10.0 mi	NNE	10.4 mph	-	N/A		Scattered Clouds
9:53 AM	50.0 °F	-	32.0 °F	50%	30.14 in	10.0 mi	North	9.2 mph	-	N/A		Scattered Clouds
10:53 AM	51.1 °F	-	30.0 °F	44%	30.09 in	10.0 mi	NE	10.4 mph	-	N/A		Mostly Cloudy
11:53 AM	52.0 °F	-	28.9 °F	41%	30.11 in	10.0 mi	NNE	8.1 mph	-	N/A		Mostly Cloudy
12:53 PM	51.1 °F	-	28.9 °F	43%	30.09 in	10.0 mi	NNE	8.1 mph	-	N/A		Mostly Cloudy
1:53 PM	51.1 °F	-	30.9 °F	46%	30.07 in	10.0 mi	North	5.8 mph	-	N/A		Overcast
2:53 PM	52.0 °F	-	30.9 °F	45%	30.03 in	10.0 mi	North	8.1 mph	-	N/A		Overcast
3:53 PM	52.0 °F	-	30.9 °F	45%	30.03 in	10.0 mi	NNE	6.9 mph	-	N/A		Overcast
4:53 PM	50.0 °F	-	33.1 °F	52%	29.97 in	10.0 mi	North	8.1 mph	-	N/A		Overcast
5:53 PM	50.0 °F	-	34.0 °F	54%	30.01 in	10.0 mi	Calm	Calm	-	0.00 in		Overcast
6:53 PM	46.0 °F	42.5 °F	39.9 °F	79%	29.95 in	7.0 mi	NNE	6.9 mph	-	0.03 in	Rain	Rain
7:53 PM	46.0 °F	43.9 °F	39.9 °F	79%	29.96 in	10.0 mi	North	4.6 mph	-	0.01 in	Rain	Light Rain
8:53 PM	46.0 °F	-	41.0 °F	83%	29.94 in	10.0 mi	Calm	Calm	-	0.00 in		Overcast
9:53 PM	45.0 °F	42.6 °F	41.0 °F	86%	29.91 in	10.0 mi	North	4.6 mph	-	0.01 in	Rain	Light Rain
10:53 PM	45.0 °F	43.5 °F	39.9 °F	82%	29.90 in	10.0 mi	NE	3.5 mph	-	0.00 in	Rain	Light Rain
11:53 PM	45.0 °F	43.5 °F	41.0 °F	86%	29.86 in	10.0 mi	NE	3.5 mph	-	0.00 in		Overcast
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