SUMMARY FOR THE MONTH OF -----’ 19 
Data for Pressure, dry and wet thermometers, dew-point. andean cloudiness are in meridian time. Ail other data are in 
PRESSURE. 
(Correction to reduce to a 24-hour mean . 
STATION. 
Mean. 
8 a. m. 
8 p. m. 
Corrected mean- 
Monthly. 
(g) 
Highest. 
(&) 
7 
’C.fiJUt- 
Date. 
JL 
Lowest. 
w 
qf.t7C 
Date. 
Absolute 
range. 
REDUCED. 
Mean. 
8 a. m. 
8 p. m. 
Monthly. 
(g) 
-- 
Corrected mean- 
jc./zr 
Highest. 
o<) 
3^.7-W 
3,500-ft. 
Date. 
Lowest. 
w 
Date. 
z 6 
10,000-ft- 
Absolute 
range. 
A *£C 
TEMPERATURE. 
MEAN. 
Dry. 
Wet. 
Max. 
Min. 
Monthly. 
(g) 
8 a. in. 
8 p. m. 
(8+8) 4-2 
(g) 
8 a. m. 
8 p. m. 
Monthly. 
(g) 
a.: 
— 
- 
/13 
— 
- 
V 
A 
S3. 
Dew-point. 
Relative Humidity. 
Vapor Pressure. 
8 a. m. 
8 p. m. 
Monthly. 
(g) 
8 a. m. 
8 p. m. 
Monthly. 
<g) 
8 a. m. 
8 p. m. 
Monthly. 
( 9 ) 
'i.f 
— 
AV/ 
— 
- 
Jo 3 
-— 
— 
Sea- 
3,500- 
10,000- 
High- 
est. 
Date. 
Lowest. 
Date. 
Absolute- 
range. 
Greatest 
daily range. 
Date. 
Least daily 
range. 
Date. 
level. 
(g) 
ft. 
( g) 
ft. 
(g) 
(0 
(i) 
(<) 
(0 
(i) 
(0 
(*) 
(*) 
32 
''A 
vs 
-// 
A 
3 3 
3 V- 
ft 
/& 
3 
/3" 
NUMBER OF DATS WITH—(j) 
Maximum. 
32° 
or below. 
90° 
or above. 
3 
Minimum. 
32° 
or below. 
Zero 
or below. 
7 
WIND. 
Total movement 
(mid. to mid.). 
L JJJL 
Average 
hourly 
velocity. 
Prevailing 
direction. 
(p) 
W 
Maximum 
velocity. 
(r) 
Direction. 
(r) 
w 
Date. 
(r) 
Number of Times Wind Observed from the— 
N. 
NE. 
cJ 
SE. 
3 
s. 
7? 
sw. 
A 
w. 
NW. 
/ f > 
3 
Calm. 
WEATHER 
Mean Cloudiness. 
Sunshine. 
Number of Days. 
Number of Da 
s with Precipitati 
3N (Mid. to Mid.). 
8 a. m. 
8 p. m. 
Monthly. 
(0 
Percentage of 
possible. 
Clear. 
Partly cloudy. 
Cloody. 
Clear. 
<«) 
Partly cloudy. 
(«) 
Cloudy. 
(u) 
Of 
— 
9 
A 
/ L> 
/ - 
/ 
/* 
MISCELLANEOUS PHENOMENA. 
DATES OF— (MIDNIGHT TO MIDNIGHT). 
Frosts. 
Light. 
Heavy. 
Killing. 
>"2 
Thunderstorms. 
to 
Winds. 
(40 miles or over.) 
Solar 
Halos. 
Lunar 
Halos. 
Fog. 
Haze. 
Smoke. 
Light. 
Dense. 
Light. 
Dense. 
Light. 
Dense. 
3 /" 
/?" 
/•'V7. 
Hail. 
Aurora. 
PRECIPITATION (in inches and hundredths), (m) 
TOTAL 
AMOUNT. 
Greatest 
Amount in 24 
Consecutive 
Hours. 
Am’t. 
Date. 
(*) 
/•I 3 
0.S~C, 
EXCESSIVE. 
2.50 Inches in 24 Hours. 
(!) * 
Am’t. 
Duration. 
h . rn. 
Date. 
(*) 
- - 
1 Inch per Hour. 
(0 
Am’t. 
Duration. 
h. in. 
Date. 
NUMBER OF DAYS WITH—(Mid. to Mid.). 
Trace. 
.01 
or more. 
.04 
or more. 
.25 
or more. 
1.00 
or more. 
Total. 
il 
3 
*1 
0 
/ A 
Snow. 
Trace 
or 
more. 
.01 or 
more 
melted. 
/ 3 \ F' 
SNOW. 
Total 
Depth. 
(«) 
3. 1 
Average 
Depth at 
End of 
Month. 
u 
mutes, date .17J- -1 15 minntes -+£2-3- 
±2 .:.i 
From- 
Up /l 
Total 
am’t of 
precipi- 
To— tation. 
Began— 
yo hz. £rlt- ,1c t ol | 1/1 2 
Ended- 
Depths during Excessive Rate, for Consecutive Periods of Time indicated below. 
■ Pit K 
♦ The duration is the time precipitation was actually recorded. 
J. 
8-154 
atiou was atiuauj icwiuiu. 
hlW* „'tzl A. (u.p_ 
Prepared by — 
—y 
Weather Bureau. 
