WESTERN CLIMATE DIVISION PRECIPITATION NORMALS
Climate Division	Element	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	ANNUAL
1501 Western	31-00 AVERAGE	4.22	3.90	4.95	4.47	4.58	3.99	4.09	3.34	3.33	2.89	4.09	4.18	48.03
1501 Western	STD DEV	2.94	2.22	2.44	1.83	1.97	1.96	1.58	1.52	1.70	1.48	2.24	2.16	7.97
1501 Western	31-60 AVERAGE	4.99	3.87	5.02	4.13	4.21	3.86	3.97	3.39	3.06	2.61	3.79	3.81	46.71
1501 Western	STD DEV	3.85	2.05	2.32	1.34	1.89	2.07	1.84	1.55	1.49	1.43	2.43	1.67	8.95
1501 Western	41-70 AVERAGE	4.23	3.81	5.09	4.24	4.44	3.95	3.79	3.34	3.19	2.58	3.85	3.90	46.41
1501 Western	STD DEV	2.79	2.07	2.70	1.57	1.84	1.89	1.57	1.44	1.65	1.56	2.45	1.78	8.77
1501 Western	51-80 AVERAGE	4.01	3.67	5.17	4.58	4.50	3.88	4.16	3.38	3.50	2.55	4.14	4.20	47.74
1501 Western	STD DEV	1.97	1.87	2.75	1.96	1.82	1.76	1.66	1.41	1.83	1.25	2.65	2.23	8.37
1501 Western	61-90 AVERAGE	3.46	4.05	4.98	4.79	4.84	3.78	4.29	3.63	3.64	3.07	4.52	4.68	49.73
1501 Western	STD DEV	1.95	2.66	2.67	2.35	2.08	1.74	1.41	1.54	1.78	1.63	2.27	2.72	7.68
1501 Western	71-00 AVERAGE	3.72	4.06	4.60	4.69	5.02	4.04	4.25	3.31	3.46	3.28	4.63	4.58	49.64
1501 Western	STD DEV	1.71	2.48	2.09	2.19	2.00	1.91	1.37	1.71	1.73	1.37	2.21	2.64	7.29

Normals:	Temperature	•	Heating Degree Days	•	Cooling Degree Days
Observations:	Temperature	•	Precipitation