Challis, ID.												Barometric Pressure


Challis, ID.			Hourly Average Barometric Pressure									 For 2009 to 2010

Latitude:  degrees						Longitude:  degrees						Altitude:  meters

Mon\Hr	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	    Avg

Jan	 820.1	 819.9	 819.8	 819.6	 819.5	 819.3	 819.2	 818.9	 818.9	 819.7	 820.6	 821.2	 821.6	 822.1	 822.5	 822.8	 822.5	 821.8	 821.3	 821.0	 820.7	 820.6	 820.4	 820.2	  820.6		
Feb	 820.7	 820.5	 820.4	 820.3	 820.1	 819.8	 819.7	 819.4	 819.9	 821.0	 821.6	 822.3	 823.0	 823.7	 824.2	 824.6	 824.7	 823.9	 822.9	 822.4	 822.1	 821.8	 821.4	 821.1	  821.7		
Mar	 823.8	 823.3	 822.8	 822.5	 822.0	 821.8	 821.5	 822.0	 823.4	 824.3	 825.3	 826.2	 827.0	 827.8	 828.3	 828.6	 828.5	 828.2	 827.2	 826.2	 825.6	 825.1	 824.7	 824.2	  825.0		
Apr	 825.6	 825.0	 824.6	 824.3	 824.0	 823.6	 823.8	 825.1	 826.0	 827.0	 828.0	 828.9	 829.6	 830.1	 830.4	 830.5	 830.3	 829.8	 829.3	 828.3	 827.6	 827.0	 826.4	 826.2	  827.1		
May	 826.6	 826.1	 826.0	 825.6	 825.3	 825.1	 826.0	 826.8	 827.5	 828.4	 829.2	 829.9	 830.3	 830.4	 830.7	 830.8	 830.8	 830.6	 830.0	 829.3	 828.5	 827.9	 827.5	 827.1	  828.2		
Jun	 830.7	 830.3	 829.8	 829.5	 829.3	 829.2	 830.1	 830.8	 831.6	 832.4	 833.2	 833.9	 834.5	 835.0	 835.3	 835.5	 835.3	 835.0	 834.7	 834.0	 833.0	 832.1	 831.6	 831.2	  832.4		
Jul	 833.1	 832.5	 833.1	 831.3	 830.8	 830.6	 832.0	 833.4	 834.3	 835.5	 836.7	 837.8	 838.6	 839.2	 839.5	 839.7	 839.5	 839.3	 838.9	 838.1	 836.6	 835.6	 834.6	 833.8	  835.6		
Aug	 832.6	 832.1	 831.6	 831.1	 830.6	 830.2	 830.7	 832.3	 833.2	 834.3	 835.4	 836.5	 837.6	 838.2	 838.5	 838.6	 838.5	 838.2	 837.7	 836.7	 835.5	 834.7	 833.9	 833.2	  834.7		
Sep	 831.1	 830.5	 830.0	 829.5	 829.1	 828.8	 828.5	 829.9	 831.5	 832.4	 833.6	 834.8	 835.9	 836.9	 837.4	 837.7	 837.6	 837.2	 836.0	 834.6	 833.7	 832.9	 832.3	 831.6	  833.1		
Oct	 826.4	 826.1	 825.8	 825.5	 825.2	 825.1	 824.9	 825.0	 826.4	 827.3	 828.2	 829.1	 830.0	 830.7	 831.2	 831.3	 831.2	 830.4	 829.3	 828.5	 827.9	 827.5	 827.0	 826.6	  827.8		
Nov	 822.5	 822.2	 822.0	 821.8	 821.7	 821.5	 821.2	 821.1	 821.7	 822.9	 823.7	 824.3	 825.1	 825.7	 826.0	 826.0	 825.5	 824.5	 824.0	 823.6	 823.4	 823.1	 822.8	 822.6	  823.3		
Dec	 818.3	 818.1	 818.0	 817.9	 817.9	 817.7	 817.5	 817.3	 817.3	 818.2	 818.0	 819.8	 820.5	 821.2	 821.4	 821.3	 820.7	 819.7	 819.2	 819.0	 818.8	 818.6	 818.4	 818.3	  818.9		

Values in MilliBars

Challis, ID.			Daily Average Barometric Pressure									 For 2009 to 2010

Latitude:  degrees						Longitude:  degrees						Altitude:  meters

Year\Mth 	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Yearly
2009	----	----	----	----	----	----	 835.7	 834.9	 833.7	 826.6	 823.4	 818.0	----	
2010	 820.6	 821.7	 825.0	 827.1	 828.2	 832.4	 835.4	 834.4	 832.4	 829.0	 823.2	 819.8	   827.5	

Average	 820.6	 821.7	 825.0	 827.1	 828.2	 832.4	 835.6	 834.7	 833.1	 827.8	 823.3	 818.9	   827.4	
% SD	----	----	----	----	----	----	     0	     0	     0	     0	     0	     0	

Values in average daily MilliBars
* Less than 15 days of data in month.							Univ. of Oregon Solar Radiation Monitoring Lab.