Rainfall Totals

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Appendix 2

COLUSA COUNTY CIMIS - COLUSA STATION (RAINFALL TOTALS AND ET_O TOTALS)

(SEASON: OCTOBER - SEPTEMBER)

YEAR:	1998 - 1999
MONTH	*MONTH PRECIP*	*ACCUM PRECIP*	*Difference: Current Year vs Long-Term*	*%age of Long-Term Average*	*MONTH ET_O*	*ACCUM ET_O*	*Difference: Current Year vs Long-Term*	*%age of Long-Term Average*

OCTOBER	0.98	0.98	(0.01)	99.0	3.63	3.63	(0.03)	99.2
NOVEMBER	2.95	3.93	0.89	143.2	1.09	4.72	(0.56)	66.1
DECEMBER	0.59	4.52	(3.02)	16.3	1.08	5.80	(0.02)	98.2
JANUARY	0.83	5.35	(2.62)	24.1	0.86	6.66	(0.45)	65.6
FEBRUARY	4.37	9.72	1.80	170.0	1.31	7.97	(0.46)	74.0
MARCH	1.22	10.94	(0.51)	70.5	2.87	10.84	(0.23)	92.6
APRIL	0.67	11.61	(0.39)	63.2	5.85	16.69	1.17	125.0
MAY	0.08	11.69	(0.30)	21.1	7.47	24.16	1.24	119.9
JUNE	0.12	11.81	(0.07)	63.2	7.43	31.59	(0.12)	98.4
JULY	0.00	11.81	(0.06)	0.0	8.01	39.60	(0.15)	98.2
AUGUST	0.00	11.81	(0.08)	0.0	6.60	46.20	(0.48)	93.2
SEPTEMBER	0.00	11.81	0.23	0.0	5.35	51.55	(0.08)	98.5
*TOTAL*		*11.81*	*(4.60)*	*72.0*		*51.55*	*(0.17)*	*99.7*

LONG-TERM AVERAGES
*MONTH*	*MONTH PRECIP*	*ACCUM PRECIP*			*MONTH ET_O*	*ACCUM ET_O*

OCTOBER	0.99	0.99			3.66	3.66
NOVEMBER	2.06	3.05			1.65	5.31
DECEMBER	3.61	6.66			1.10	6.41
JANUARY	3.45	10.11			1.31	7.72
FEBRUARY	2.57	12.68			1.77	9.49
MARCH	1.73	14.41			3.10	12.59
APRIL	1.06	15.47			4.68	17.27
MAY	0.38	15.85			6.23	23.50
JUNE	0.19	16.04			7.55	31.05
JULY	0.06	16.10			8.16	39.21
AUGUST	0.08	16.18			7.08	46.29
SEPTEMBER	0.23	16.41			5.43	51.72
*TOTAL*		*16.41*				*51.72*