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:
June 2005
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 77 50 64 -2 1 0    W 13.1 35 WNW 38 580 2  
2 80 54 67 +1 0 2    W 11.8 35 WNW 38 570 8  
3 82 50 66 0 0 1    NW 11.7 38 WNW 36 714 0  
4 79 47 63 -3 2 0    W 7.6 28 WNW 35 677 2  
5 73 52 62 -4 3 0 T   W 10.2 31 WSW 48 431 10 KFR 0230
6 73 46 60 -7 5 0    SW 6.6 21 S 43 457 9  
7 74 49 62 -5 3 0    SW 10.9 30 NW 41 614 6 DL
8 76 49 62 -5 3 0    SW 5.7 24 S 40 504 7  
9 82 55 68 +1 0 3    NW 9.4 31 WNW 38 549 5  
10 84 53 68 0 0 3    W 10.4 34 WNW 35 701 2  
11 77 55 66 -2 0 1    NW 13.3 37 WNW 39 563 6  
12 75 53 64 -5 1 0    W 9.2 29 WNW 31 692 3  
13 81 55 68 -1 0 3    SW 11.3 35 SW 33 724 3  
14 78 55 66 -3 0 1 T   NW 10.6 34 ENE 41 454 8  
15 77 52 64 -5 1 0    E 7.0 26 WNW 32 666 6  
16 83 58 70 +1 0 5 T   NW 8.9 34 SSW 33 459 9  
17 80 59 70 0 0 5    SW 10.1 30 SW 36 565 6  
18 83 52 68 -2 0 3    SW 8.6 32 S 38 661 4  
19 87 51 69 -1 0 4    N 5.1 24 SE 36 699 0  
20 96 62 79 +8 0 14    NW 9.2 24 N 26 720 0  
21 100 66 83 +12 0 18 0.01   NW 11.1 50 SSW 28 591 5 T,DL,KFR 1830
22 83 59 71 0 0 6 0.02   W 10.8 40 WNW 44 464 4 T,DL
23 85 52 68 -3 0 3    W 5.8 21 W 34 691 4  
24 92 54 73 +2 0 8    NW 8.7 33 WNW 30 620 9  
25 86 65 76 +4 0 11    NW 9.2 30 WNW 35 466 9  
26 89 56 72 0 0 7 T   S 9.6 43 SW 37 660 4 KFR 2330
27 70 57 64 -8 1 0 0.03   S 5.2 20 SW 64 170 10  
28 83 58 70 -2 0 5    W 8.6 30 WNW 44 508 8  
29 90 55 72 0 0 7    E 5.7 23 NW 36 704 1  
30 96 65 80 +8 0 15    NW 9.7 34 WNW 35 691 0  
SUM 20 125 0.06 0
AVG 82.4 54.8 68.6 9.2 5.0
NOTES: PRECIPITATION (IN.) MISC. PHENOM. KEY
Daily summary period is midnight to midnight PST TOTAL FOR THE MONTH0.06 A-Hail, BD-Blowing Dust, BS-Blowing Snow
"T" in columns 7-9 denotes a trace DEPARTURE FROM NORM-0.35 D-Dust, AU-Aurora, DL-Distant Lightning
Snow in columns 8-9 is all frozen precipitation 24HR MAX0.03ON27 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) >= T7 >= 0.250 BAROMETRIC PRESSURE (IN.)
AVERAGE FOR THE MONTH68.6 >= 0.013 >= 0.500 AVERAGE STATION29.050
DEPARTURE FROM NORMAL-0.7 >= 0.100 >= 1.000 MAX SEA-LEVEL30.06ON23
HIGHEST100ON21 SNOW (FROZEN PRECIP.) (IN.) MIN SEA-LEVEL29.49ON16
LOWEST46 ON6 TOTAL FOR THE MONTH0 SOLAR RADIATION (LANGLEYS)
NUMBER OF DAYS WITH: 24HR MAXna ONna AVERAGE DAILY TOTAL585.5
MAXIMUM 32 OR BELOW0 MAX ON GRNDna ONna MAX DAILY724ON13
MAXIMUM 90 OR ABOVE5 WIND (50-FT LEVEL) MIN DAILY170ON27
MINIMUM 32 OR BELOW0 AVERAGE SPEED (MPH)9.2 MISCELLANEOUS NUMBER OF DAYS
MINIMUM 0 OR BELOW0 DEPARTURE FROM NORM+0.1 CLEAR10FOG0
HEATING DEGREE DAYS (BASE 65ºF) PEAK GUSTSSW @ 50ON21 PARTLY CLOUDY11THDR2
TOTAL FOR THE MONTH20 AVERAGE PSYCHROMETRIC DATA CLOUDY9 DUST0
DEPARTURE FROM NORMAL-13 DRY BULB (ºF)68.7WET BULB (ºF)53.5 RELATIVE HUMIDITY EXTREMES (%)
SEASON TOTAL (SINCE JULY 1)4855 REL. HUM. (%)37.4DEW PT.(ºF)40.0 HIGHEST92 ON5
SEASON DEPARTURE FROM NORM-305 + DENOTES LATEST OF MULTIPLE DAYS LOWEST10 ON26