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 2000
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 86 58 72 0 0 7    NW 13.1 41 NW 35 695 1  
2 80 50 65 -7 0 0    NW 10.4 33 WNW 36 707 0  
3 73 52 62 -10 3 0 0.21   W 8.7 35 SW 49 358 9  
4 76 44 60 -13 5 0    SW 4.6 20 SSW 48 572 8  
5 80 59 70 -3 0 5    NW 7.1 19 NW 38 482 9  
6 84 57 70 -4 0 5 0.25   NW 6.2 24 NW 53 522 7  
7 89 60 74 0 0 9    NW 7.2 22 E 39 653 2  
8 89 65 77 +3 0 12    NW 11.6 38 NW 34 508 4  
9 87 60 74 0 0 9    NW 9.9 31 NW 37 653 0  
10 86 58 72 -3 0 7    NW 7.6 25 NW 38 679 0  
11 93 59 76 +1 0 11    NW 8.4 32 E 36 679 0  
12 97 58 78 +3 0 13    E 7.5 25 E 29 688 1  
13 94 59 76 +1 0 11    NW 12.0 35 NW 32 667 2  
14 88 61 74 -2 0 9    NW 12.8 44 NW 36 645 5  
15 84 52 68 -8 0 3    NW 6.1 22 WNW 31 697 1  
16 91 54 72 -4 0 7    N 5.9 17 NNE 30 623 2  
17 100 60 80 +4 0 15    SW 8.2 30 WNW 28 646 5  
18 97 68 82 +5 0 17    NW 8.2 28 WNW 29 637 2  
19 94 57 76 -1 0 11    E 5.6 24 NW 32 660 0  
20 97 60 78 +1 0 13    SE 4.8 18 NW 36 665 0  
21 102 64 83 +5 0 18    NW 6.7 19 NE 33 574 3  
22 101 62 82 +4 0 17    NW 12.4 35 W 38 626 1  
23 90 53 72 -6 0 7    NW 6.5 23 NW 41 656 0  
24 93 61 77 -2 0 12    NW 5.6 19 WNW 31 656 0  
25 94 58 76 -3 0 11    NW 11.2 35 NW 33 650 1  
26 90 59 74 -5 0 9    SW 7.7 24 WNW 34 650 0  
27 94 61 78 -1 0 13    SW 7.2 29 S 33 627 2  
28 99 64 82 +3 0 17    W 8.2 29 NW 36 605 3  
29 98 69 84 +5 0 19    SE 6.5 19 NW 37 626 0  
30 103 68 86 +7 0 21    NW 6.6 18 N 33 548 4  
31 107 76 92 +13 0 27    NW 12.0 42 NW 31 589 1 T,DL
SUM 8 335 0.46 0
AVG 91.5 59.5 75.5 8.3 2.4
NOTES: PRECIPITATION (IN.) MISC. PHENOM. KEY
Daily summary period is midnight to midnight PST TOTAL FOR THE MONTH0.46 A-Hail, BD-Blowing Dust, BS-Blowing Snow
"T" in columns 7-9 denotes a trace DEPARTURE FROM NORM+0.28 D-Dust, AU-Aurora, DL-Distant Lightning
Snow in columns 8-9 is all frozen precipitation 24HR MAX0.25ON6 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) >= T2 >= 0.251 BAROMETRIC PRESSURE (IN.)
AVERAGE FOR THE MONTH75.5 >= 0.012 >= 0.500 AVERAGE STATION29.136
DEPARTURE FROM NORMAL-0.7 >= 0.102 >= 1.000 MAX SEA-LEVEL30.22ON15
HIGHEST107ON31 SNOW (FROZEN PRECIP.) (IN.) MIN SEA-LEVEL29.68ON22
LOWEST44 ON4 TOTAL FOR THE MONTH0 SOLAR RADIATION (LANGLEYS)
NUMBER OF DAYS WITH: 24HR MAXna ONna AVERAGE DAILY TOTAL620.8
MAXIMUM 32 OR BELOW0 MAX ON GRNDna ONna MAX DAILY707ON2
MAXIMUM 90 OR ABOVE19 WIND (50-FT LEVEL) MIN DAILY358ON3
MINIMUM 32 OR BELOW0 AVERAGE SPEED (MPH)8.3 MISCELLANEOUS NUMBER OF DAYS
MINIMUM 0 OR BELOW0 DEPARTURE FROM NORM-0.5 CLEAR23FOG0
HEATING DEGREE DAYS (BASE 65ºF) PEAK GUSTNW @ 44ON14 PARTLY CLOUDY 5 THDR1
TOTAL FOR THE MONTH8 AVERAGE PSYCHROMETRIC DATA CLOUDY3 DUST0
DEPARTURE FROM NORMAL+3 DRY BULB (ºF)76.3WET BULB (ºF)58.6 RELATIVE HUMIDITY EXTREMES (%)
SEASON TOTAL (SINCE JULY 1)8 REL. HUM. (%)35.7DEW PT.(ºF)45.5 HIGHEST95 ON6
SEASON DEPARTURE FROM NORM+3 + DENOTES LATEST OF MULTIPLE DAYS LOWEST13 ON26