CLIMATOLOGICAL DATA							HANFORD METEOROLOGY STATION 25 MILES N.W. OF RICHLAND, WA LATITUDE 46º 34'N, LONGITUDE 119º 36'W ELEVATION (GROUND) 733 FEET							MONTH: July 1999
	TEMPERATURE (ºF) (3-FT LEVEL)						PRECIPITATION			WIND (50-FT LEVEL)							FRONTS & MISC PHENOM
D A T E	M A X I M U M	M I N I M U M	A V E R A G E	D E P A R T U R E	H D D 65 ºF	C D D 65 ºF	T O T A L IN.	S N O W IN.	SNOW ON GRND AT 0400 IN.	P R E V A I L DIR	A V E SPD MPH	PK G U S T SPD MPH	PK G U S T DIR	A V E RH %	S O L A R A D	S K Y C V R SR TO SS	NOTE:TYPES AND TIMES OF FRONTAL PASSAGES "KFR"(COLD) "WFR"(WARM)
1	78	55	66	-6	0	1				NW	15.4	41	WNW	41	737	0
2	72	52	62	-10	3	0				NW	11.7	30	WNW	36	489	8
3	74	45	60	-12	5	0				NW	8.0	29	WNW	40	628	1
4	77	56	66	-7	0	1	0.01			NW	9.5	27	NW	39	447	6
5	84	47	66	-7	0	1				N	6.0	17	SSE	38	728	0
6	94	59	76	+2	0	11				NW	8.6	27	WNW	28	715	0
7	79	55	67	-7	0	2				NW	17.2	40	WSW	40	703	2	KFR 0215
8	82	49	66	-8	0	1				NE	6.5	23	W	36	702	0
9	92	58	75	+1	0	10				NW	7.0	19	NE	32	680	0
10	99	60	80	+5	0	15				NW	7.5	28	NW	29	634	1
11	101	70	86	+11	0	21				NW	9.7	30	NW	25	695	0
12	100	69	84	+9	0	19				NW	10.7	39	WNW	23	709	0
13	99	64	82	+7	0	17				NW	11.2	33	NNW	24	708	0
14	80	55	68	-8	0	3				NW	14.1	34	NW	36	703	1
15	80	53	66	-10	0	1				NE	6.9	21	E	40	666	3
16	83	56	70	-6	0	5	0.01			NE	8.8	21	ENE	41	613	3	T, DL
17	76	58	67	-9	0	2	0.05			W	10.5	30	WSW	60	402	8	T, DL
18	84	50	67	-10	0	2				E	4.7	15	E	50	685	0
19	91	58	74	-3	0	9				N	7.1	22	N	37	686	1
20	92	59	76	-1	0	11	T			SE	8.0	30	W	33	489	6	DL
21	92	59	76	-2	0	11				W	8.2	38	W	38	672	1
22	96	59	78	0	0	13				W	9.3	28	WNW	34	658	3
23	95	64	80	+2	0	15				NW	9.6	33	NW	30	647	2
24	86	62	74	-5	0	9				NW	16.2	44	NW	35	517	8
25	85	52	68	-11	0	3				W	5.9	23	W	35	670	2
26	95	53	74	-5	0	9				NE	5.8	17	E	33	670	0
27	102	67	84	+5	0	19				NW	8.6	27	WNW	22	659	0
28	105	76	90	+11	0	25				NW	10.3	35	NW	19	649	0
29	99	69	84	+5	0	19				NW	12.6	37	NW	26	666	0
30	91	63	77	-2	0	12				NW	9.4	37	W	34	655	0
31	92	66	79	0	0	14				NW	7.5	19	E	28	655	1
SUM					8	281	0.07	0
AVG	88.9	58.6	73.8								9.4					1.8

NOTES:				PRECIPITATION (IN.)				MISC. PHENOM. KEY
Daily summary period is midnight to midnight PST				TOTAL FOR THE MONTH			0.07	A-Hail, BD-Blowing Dust, BS-Blowing Snow
"T" in columns 7-9 denotes a trace				DEPARTURE FROM NORM			-0.11	D-Dust, AU-Aurora, DL-Distant Lightning
Snow in columns 8-9 is all frozen precipitation				24HR MAX	0.05	ON	17	F-Fog, IC-Ice Crystals, K-Smoke
Solrad in column 15 is in Langleys; g-cal/sq. cm				NUMBER OF DAYS WITH:				GL-Glaze, T-Thunderstorm, DS-Drifting Snow
TEMPERATURE (ºF) (3-FT LEVEL)				>= T	4	>= 0.25	0	BAROMETRIC PRESSURE (IN.)
AVERAGE FOR THE MONTH			73.8	>= 0.01	3	>= 0.50	0	AVERAGE STATION			29.138
DEPARTURE FROM NORMAL			-2.4	>= 0.10	0	>= 1.00	0	MAX SEA-LEVEL	30.24	ON	8+
HIGHEST	105	ON	28	SNOW (FROZEN PRECIP.) (IN.)				MIN SEA-LEVEL	29.63	ON	13
LOWEST	45	ON	3	TOTAL FOR THE MONTH			0	SOLAR RADIATION (LANGLEYS)
NUMBER OF DAYS WITH:				24HR MAX	na	ON	na	AVERAGE DAILY TOTAL			643.1
MAXIMUM 32 OR BELOW			0	MAX ON GRND	na	ON	na	MAX DAILY	737	ON	1
MAXIMUM 90 OR ABOVE			17	WIND (50-FT LEVEL)				MIN DAILY	402	ON	17
MINIMUM 32 OR BELOW			0	AVERAGE SPEED (MPH)			9.4	MISCELLANEOUS NUMBER OF DAYS
MINIMUM 0 OR BELOW			0	DEPARTURE FROM NORM			+0.6	CLEAR	25	FOG	0
HEATING DEGREE DAYS (BASE 65ºF)				PEAK GUST	NW @ 44	ON	24	PARTLY CLOUDY	3	THDR	2
TOTAL FOR THE MONTH			8	AVERAGE PSYCHROMETRIC DATA				CLOUDY	3	DUST	0
DEPARTURE FROM NORMAL			+3	DRY BULB (ºF)	74.9	WET BULB (ºF)	57.1	RELATIVE HUMIDITY EXTREMES (%)
SEASON TOTAL (SINCE JULY 1)			8	REL. HUM. (%)	34.2	DEW PT.(ºF)	43.1	HIGHEST	86	ON	18
SEASON DEPARTURE FROM NORM			+3	+ DENOTES LATEST OF MULTIPLE DAYS				LOWEST	10	ON	29+