Weather History for Rolla, MO

Thursday, August 9, 2012 — View Current Weather Conditions

Thursday, August 9, 2012

	Actual	Average	Record
Temperature
Mean Temperature	81 °F	77 °F
Max Temperature	95 °F	89 °F	100 °F (2006)
Min Temperature	66 °F	66 °F	56 °F (1953)
Degree Days
Heating Degree Days	0	0
Month to date heating degree days	0	0
Since 1 June heating degree days	10	15
Since 1 July heating degree days	0	1
Cooling Degree Days	16	12
Month to date cooling degree days	167	115
Year to date cooling degree days	1326	839
Since 1 June cooling degree days	1050	732
Growing Degree Days	28 (Base 50)
Moisture
Dew Point	62 °F
Average Humidity	63
Maximum Humidity	93
Minimum Humidity	32
Precipitation
Precipitation	0.00 in	0.11 in	2.18 in (1951)
Month to date precipitation	0.35	1.05
Year to date precipitation	22.02	26.93
Sea Level Pressure
Sea Level Pressure	29.85 in
Wind
Wind Speed	7 mph (NW)
Max Wind Speed	17 mph
Max Gust Speed	23 mph
Visibility	10 miles
Events

T = Trace of Precipitation, MM = Missing Value

Source: NWS Daily Summary

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Astronomy

Aug. 09, 2012	Rise	Set
Actual Time	6:17 AM CDT	8:07 PM CDT
Civil Twilight	5:48 AM CDT	8:35 PM CDT
Nautical Twilight	5:13 AM CDT	9:10 PM CDT
Astronomical Twilight	4:36 AM CDT	9:47 PM CDT
Moon	No Moon Rise	1:50 PM CDT (8/9)
Length Of Visible Light	14h 47m
Length of Day	13h 50m

Waning Gibbous, 51% of the Moon is Illuminated
Aug 9 Waning Gibbous	Aug 9 Last Quarter	Aug 17 New	Aug 24 First Quarter	Aug 31 Full

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Hourly Weather History & Observations

Time (CDT)	Temp.	Heat Index	Dew Point	Humidity	Pressure	Visibility	Wind Dir	Wind Speed	Gust Speed	Precip	Conditions
12:16 AM	69.8 °F	-	64.4 °F	83%	29.97 in	10.0 mi	NNW	9.2 mph	-	N/A	Clear
12:53 AM	70.0 °F	-	64.0 °F	81%	29.90 in	10.0 mi	NE	3.5 mph	-	N/A	Clear
1:53 AM	70.0 °F	-	63.0 °F	78%	29.84 in	10.0 mi	ESE	15.0 mph	-	N/A	Clear
2:53 AM	71.1 °F	-	62.1 °F	73%	29.86 in	10.0 mi	West	8.1 mph	-	N/A	Clear
3:53 AM	68.0 °F	-	64.0 °F	87%	29.86 in	10.0 mi	Calm	Calm	-	N/A	Clear
4:53 AM	69.1 °F	-	64.0 °F	84%	29.87 in	10.0 mi	West	3.5 mph	-	N/A	Clear
5:53 AM	68.0 °F	-	64.0 °F	87%	29.88 in	10.0 mi	NW	3.5 mph	-	N/A	Clear
6:53 AM	66.9 °F	-	64.0 °F	90%	29.89 in	10.0 mi	Calm	Calm	-	N/A	Clear
7:53 AM	71.1 °F	-	66.0 °F	84%	29.90 in	10.0 mi	Calm	Calm	-	N/A	Clear
8:53 AM	79.0 °F	-	63.0 °F	58%	29.90 in	10.0 mi	West	5.8 mph	-	N/A	Clear
9:53 AM	82.0 °F	83.0 °F	62.1 °F	51%	29.89 in	10.0 mi	West	4.6 mph	-	N/A	Clear
10:53 AM	87.1 °F	86.7 °F	60.1 °F	40%	29.88 in	10.0 mi	Variable	6.9 mph	-	N/A	Clear
11:53 AM	89.1 °F	87.7 °F	57.0 °F	34%	29.86 in	10.0 mi	North	4.6 mph	-	N/A	Clear
12:53 PM	90.0 °F	89.1 °F	59.0 °F	35%	29.84 in	10.0 mi	Variable	4.6 mph	-	N/A	Clear
1:53 PM	91.9 °F	91.5 °F	60.1 °F	34%	29.82 in	10.0 mi	NNW	6.9 mph	18.4 mph	N/A	Clear
2:53 PM	90.0 °F	89.7 °F	60.1 °F	37%	29.80 in	10.0 mi	WNW	11.5 mph	-	N/A	Scattered Clouds
3:53 PM	90.0 °F	89.7 °F	60.1 °F	37%	29.78 in	10.0 mi	WNW	13.8 mph	17.3 mph	N/A	Scattered Clouds
4:53 PM	91.9 °F	91.5 °F	60.1 °F	34%	29.78 in	10.0 mi	NNW	11.5 mph	20.7 mph	N/A	Mostly Cloudy
5:53 PM	91.9 °F	90.6 °F	57.0 °F	31%	29.77 in	10.0 mi	NW	16.1 mph	19.6 mph	N/A	Clear
6:53 PM	88.0 °F	87.6 °F	60.1 °F	39%	29.79 in	10.0 mi	NNW	12.7 mph	-	N/A	Partly Cloudy
7:53 PM	84.9 °F	85.0 °F	61.0 °F	44%	29.81 in	10.0 mi	NNW	10.4 mph	-	N/A	Mostly Cloudy
8:53 PM	82.0 °F	83.0 °F	62.1 °F	51%	29.83 in	10.0 mi	NNW	17.3 mph	23.0 mph	N/A	Partly Cloudy
9:53 PM	78.1 °F	-	61.0 °F	56%	29.86 in	10.0 mi	North	12.7 mph	-	N/A	Partly Cloudy
10:53 PM	75.0 °F	-	60.1 °F	60%	29.87 in	10.0 mi	North	10.4 mph	-	N/A	Clear
11:53 PM	72.0 °F	-	60.1 °F	66%	29.87 in	10.0 mi	North	5.8 mph	-	N/A	Clear
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