SUMMARY FOR THE MONTH OF 
Data for pressure, dry and wet thermometers, dew-point, humidity, vapor pres: 
the standard of time in local use 
. .y -' Fy . . . 191 Z-. 
siarfe, and mean cloudiness are in 75th meridian time. All other data are in 
Dry. 
W et. 
Max. 
Min. 
Monthly. 
(9) 
8 a. m. 
8 p. m. 
(8+8|-2 
8 a. m. 
8 p. m. 
Monthly. 
(9) 
£lS7S~ 
C3.7 
7FL± 
Dew-point. 
Relative Humidity. 
Vapor Pressure. 
8 a. m. 
8 p. m. 
Monthly. 
(fir) 
8 a. m. 
8 p. m. 
Monthly. 
(fir) 
8 a. m. 
8 p. m. 
Monthly. 
(9) 
G 2-. 7 
13.! 
.s&> 
PRESSURE. 
(Correction to reduce to a 24-hour mean 
STATION. 
Mean. 
8 a. m. 
8 p. m. 
Corrected mean. 
Monthly. 
(g) 
* 7 . 'iSE 
Highest. 
W 
Date. 
Zf. 
Date. 
Absolute 
range. 
z-/ o.syf 
REDUCED. 
Mean. 
8 a. m. 8 p. m. 
3c.QHi 
Corrected mean_ 0 • O ~2- 
Monthly. 
( 9 ) 
Highest. 
(>*) 
3r>- 3*7 
3,500-ft- 
Date. 
/2- 
*-7 77 
Date. 
10,000-ft. 
Absolute 
range. 
o . j~y 
TEMPERATURE. 
MEAN. 
Least daily 
range. 
Sea- 
level. 
3,500- 
ft. 
10,000- 
ft. 
High¬ 
est. 
Date. 
Lowest. 
Date. 
Absolute 
range. 
Greatest 
daily range. 
Date. 
Date. 
( 9) 
(9) 
(9) 
(0 
(0 
(») 
(0 
(i) 
(0 
(i) 
(0 
fc. 
V 
s/ 
ff 
7? 
yr 
3-yf 
«e 
2 / 
Mean Cloudiness. 
Sunshine. 
Number of Days. 
Number of Days with Precipitation (Mid. to Mid.). 
8 a. m. 
8 p. m. 
Monthly. 
(0 
Percentage of 
possible. 
Clear. 
Partly cloudy. 
Cloudy. 
Clear. 
(u) 
Partly cloudy. 
(«) 
Cloudy. 
(»> 
7, s- 
7.7 
76 
// 
7 
r 
(O 
<3 
NUMBER OF DAYS WITH—(j) 
Maximum. 
32° 
or below. 
90° 
or above 
& 
7. 
Minimum. 
32° 
or below. 
o 
Zero 
or below. 
o 
WIND. 
Total movement 
(mid. to mid.). 
7 fro 
Average 
hourly 
velocity. 
(c> / G 
Prevailing 
direction. 
( V) 
Maximum 
velocity. 
<>■) 
•Zrf 
Direction. 
(0 
7o 
Number of Times Wind Observed from the— 
3 
NE. 
c 
SE. 
/ 
.3 
sw. 
w. 
NW. 
9^ 
Calm. 
WEATHER. 
MISCELLANEOUS PHENOMENA. 
DATES OF—(MIDNIGHT TO MIDNIGHT). 
Frosts. 
Thunderstorms. 
(») 
Winds. 
(40 miles or over.) 
Solar 
Halos. 
I/UNAB 
Halos. 
Fog. 
Haze. 
Smoke. 
Hail. 
Aurora. 
Light. 
Heavy. 
Killing. 
Light. 
Dense. 
Light. 
Dense. 
Light. 
Dense. 
7Cc~p-*- 
// ( 0 ’ 7'/<9* 2-c?. 
2-/. 2-T' 
/2* 2-2- 
2- "Z- 
PRECIPITATION (in inches and hundredths), (wt) 
TOTAL 
AMOUNT. 
Greatest 
Amount in 24 
Consecutive 
Hours. 
EXCESSIVE. 
2.50 Inches in 24 Hours. 
(D * 
1 Inch per Hour. 
(!) 
Am’t. 
Date. 
m 
Am’t. 
Duration. 
li. m. 
Date. 
w 
Am’t. 
Duration. 
h . m. 
Date. 
w 
2,70 
f.cf 
/t7 
— 
— 
_ 
i 
Too 
o ; % 2- 
/" 
NUMBER OF DAYS WITH—(Mid. to Mid.). 
Trace. 
(d 
.01 
or more. 
.04 
or more. 
7 
.25 
or more. 
3 
1.00 
or more. 
Total. 
/<r 
Snow. 
Trace 
or 
more. 
.01 or 
more 
melted. 
SNOW. 
Total 
Depth. 
(°) 
G 
Average 
Depth at 
End of 
Month. 
(w) Maximum precipitation in 5 minutes_l.*/™_, date_ L _ 
30 minutes jLeul , date_ J -; 1 hour . 
_; 10 minutes _ y.Q. date — ._; 15 minutes —i date- 7.. 
date_ 7- _; 2 hours-date- 7— - 
EXCESSIVE. 
Date. 
Total Duration. 
Total 
am’t of 
precipi¬ 
tation. 
Excessive Rate. 
Ain’t 
before 
excess¬ 
ive 
began. 
Accumulated Depths during Excessive Rate, for Consecutive Periods of Time indicated below. 
From— 
To— 
Began— 
Ended— 
5 
min. 
10 
min. 
15 
min. 
20 
min. 
25 
min. 
30 
min. 
35 
min. 
40 
min. 
45 
min. 
50 
min. 
GO 
min. 
80 100 
min. min. 
120 
min. 
/" 
7 
'■f-.dCk 
fz.:7^F 
lT-'/j7 
J-o7 
d’.y 2. 
Vtt/* 
7.37/ 
/2~:s~v^7 
, of 
c> 
•'7 
.3 f 
.37 
■7^- 
■7 7 
-7/ 
«* 
/. of 
L*" 
♦The duration is the time precipitation was actually recorded. 
8-154 
Prepared, by 
— - - Weather Bureau>. 
