RIVERSIDE UCR CLIMATE DATA 
May 2002 

Day 	Tmax 	Tmin 	Tmean 	Hdd 	Cdd 	Pcpn 	
       1 	68 	46 	57 	8 	0 	0 	
       2 	72 	44 	58 	7 	0 	0 	
       3 	78 	45 	61.5 	3 	0 	0 	
       4 	80 	45 	62.5 	2 	0 	0 	
       5 	78 	50 	64 	1 	0 	0 	
       6 	77 	51 	64 	1 	0 	0 	
       7 	70 	54 	62 	3 	0 	0 	
       8 	76 	52 	64 	1 	0 	0 	
       9 	81 	48 	64.5 	0 	0 	0 	
10 	76 	49 	62.5 	2 	0 	0 	
     11 	79 	51 	65 	0 	0 	0 	
12 	97 	58 	77.5 	0 	13 	0 	
13 	96 	57 	76.5 	0 	11 	0 	
14 	87 	55 	71 	0 	6 	0 	
15 	78 	53 	65.5 	0 	1 	0 	
16 	76 	55 	65.5 	0 	1 	0 	
17 	84 	53 	68.5 	0 	3 	0 	
18 	79 	55 	67 	0 	2 	0 	
19 	72 	56 	64 	1 	0 	0 	
20 	67 	53 	60 	5 	0 	0 	
21 	70 	46 	58 	7 	0 	0 	
22 	79 	45 	62 	3 	0 	0 	
23 	80 	48 	64 	1 	0 	0 	
24 	85 	48 	66.5 	0 	1 	0 	
25 	82 	52 	67 	0 	2 	0 	
26 	78 	55 	66.5 	0 	1 	0 	
27 	79 	53 	66 	0 	1 	0 	
28 	86 	49 	67.5 	0 	3 	0 	
29 	100 	54 	77 	0 	12 	0 	
30 	94 	57 	75.5 	0 	11 	0 	
31 	89 	57 	73 	0 	8 	0 	
- 							
Summary 						
			Average 	Normal 	Departure 	
Maximum temperature 	80.4 	79.4 	1 		
Minimum temperature 	51.4 	53.2 	-1.8 		
Mean temperature 		65.9 	66.3 	-.4 		
			Total 	Normal 	Departure 	
Heating degree days 	45 	0 	45 		
Cooling degree days 	76 	77 	-1 		
Precipitation 		0 	.27 	-.27 		
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