RIVERSIDE UCR CLIMATE DATA 
May, 2001 

Day 	Tmax	Tmin 	Tmean 	Odd 	Cdd 	Pcpn 	
1 	84 	50 	67 	0 	2 	0 	
2 	66 	53 	59.5 	5 	0 	.01 	
3 	81 	46 	63.5 	I 	0 	0 	
4 	82 	46 	64 	I 	0 	0 	
5 	84 	48 	66 	0 	1 	0 	
6 	90 	49 	69.5 	0 	5 	0 	
7 	93 	53 	73 	0 	8 	0 	
8 	99 	57 	78 	0 	13 	0 	
9 	94 	58 	76 	0 	II 	0 	
10 	92 	56 	74 	0 	9 	0 	
II 	90 	54 	72 	0 	7 	0 	
12 	74 	58 	66 	0 	I 	.04 	
13 	78 	59 	68.5 	0 	3 	0 	
14 	81 	49 	65 	0 	0 	0 	
15 	83 	52 	67.5 	0 	3 	0 	
16 	84 	53 	68.5 	0 	3 	0 	
17 	85 	56 	70.5 	0 	5 	0 	
18 	78 	59 	68.5 	0 	3 	0 	
19 	76 	58 	67 	0 	2 	0 	
20 	81 	55 	68 	0 	3 	0 	
21 	85 	58 	71.5 	0 	7 	0 	
22 	96 	59 	77.5 	0 	13 	0 	
23 	99 	60 	79.5 	0 	15 	0 	
24 	85 	59 	72 	0 	7 	0 	
25 	89 	61 	75 	0 	JO 	0 	
26 	77 	62 	69.5 	0 	5 	0 	
27 	72 	59 	65.5 	0 	I 	0 	
28 	72 	58 	65 	0 	0 	0 	
29 	90 	58 	74 	0 	9 	0 	
30 	92 	55 	73.5 	0 	9 	0 	
31 	96 	58 	77 	0 	12 	0 	
Summary 							
			Average 	Normal 	Departure 		
Maximum temperature 	84.8 	79.9 	4.9 			
Minimum temperature 	55.4 	 61.4 	-6			
Mean temperature 		70.1 	70.7 	-.6 			
			Total 	Normal 	Departure 		
Heating degree days 	 	7 	0 	7			
Cooling degree days 		167 	77 	90			
Precipitation 		.05 	.27 	-.22 			
Tmax ..... Maximum temperature in degrees F 					
Tmin ...... Minimum temperature in degrees F 					
Tmean ... Mean temperature in degrees F 					
Hdd ....... Heating degree days (based on 65 degrees F) 				
Cdd. ....... Cooling degree days (based on 65 degrees F) 				
Pcpn ...... Precipitation in inches