San Jose Weather Station Substation of the National Weather Service Office of Emergency Services Monthly Meteorological Summary May 1998

	Temperatures (F)									Moisture			Wind
Date	Maximum	Minimum	Range	Mean	Normal Mean	Departure from Normal	Heating Degree Days (Base 65o)	Cooling Degree Days (Base 65o)	Atmospheric Pressure (inches)*	Dewpoint*	Relative Humidity*	Precipitation (Midnight - Midnight)	Miles/Direction* (FAA Tower Recording)
1	68	59	9	64	61	3	1	0	29.88	54	66	0.03	15 S
2	69	55	14	62	61	1	3	0	29.90	55	70	0.02	7 SE
3	76	53	23	65	61	4	0	0	29.97	53	76	0.38	3 SE
4	74	55	19	65	61	4	0	0	29.92	59	80	0.09	10 NW
5	65	57	8	61	61	0	4	0	29.87	55	83	0.13	9 N
6	68	55	13	62	62	0	3	0	30.02	57	79	Trace	11 NNW
7	65	55	10	60	62	-2	5	0	30.05	57	82	0.00	8 NW
8	61	54	7	58	62	-4	7	0	30.06	54	83	0.01	10 W
9	65	46	19	56	62	-6	9	0	30.05	39	43	0.00	11 NW
10	69	48	21	59	62	-3	6	0	30.07	54	62	0.00	13 NW
11	57	48	9	53	62	-9	12	0	29.96	52	94	0.05	3 Variable
12	63	49	14	56	62	-6	9	0	29.64	46	62	0.20	10 S
13	64	49	15	57	62	-5	8	0	29.93	52	69	0.19	10 WNW
14	62	54	8	58	63	-5	7	0	30.17	48	66	0.00	7 W
15	69	46	23	58	63	-5	7	0	30.12	48	53	0.00	12 NW
16	68	48	20	58	63	-5	7	0	30.10	50	62	0.00	11 NW
17	69	45	24	57	63	-6	8	0	30.18	**		0.00	14 WNW
18	76	46	30	61	63	-2	4	0	30.02	48	39	0.00	11 NNW
19	69	47	22	58	63	-5	7	0	30.09	46	47	0.00	12 W
20	68	49	19	59	63	-4	6	0	30.10	48	51	0.00	10 NW
21	65	49	16	57	63	-6	8	0	30.16	48	54	0.00	12 NW
22	73	47	26	60	63	-3	5	0	30.03	52	55	0.00	15 NW
23	71	56	15	64	63	1	1	0	30.08	50	50	0.00	13 NNW
24	74	54	20	64	64	0	1	0	30.04	50	44	0.00	3 NNW
25	65	52	13	59	64	-5	6	0	30.04	39	42	0.06	15 NW
26	64	47	17	56	64	-8	9	0	29.99	45	58	0.05	8 SE
27	69	50	19	60	64	-4	5	0	29.99	57	79	0.07	8 SW
28	56	52	4	54	64	-10	11	0	30.00	54	97	0.51	10 SE
29	63	51	12	57	64	-7	8	0	30.19	48	59	0.14	5 SSW
30	72	53	19	63	64	-1	2	0	30.00	57	62	0.00	3 NW
31	76	53	23	65	64	1	0	0	30.08	53	48	0.00	14 NW
(SUM)AVE	68	51	16	59	63	-3	(169)	(00)	30.02	51	64	(1.93)	---
NORMAL	75	51	24	63	63	---	(110)	(38)	29.88	---	53	(0.26)	---