SUMMARY FOR THE MONTH OF.... 
, 191 
Data for pressure, dry and wet thermometers, dew-point, humidity, vapor pressure, and mean cloudiness are in 75th meridian time. All other data are in 
* the standard of time in local use. 
STATION. 
REDUCED. 
Mean. 
Highest. 
w 
Date. 
Lowest. 
w 
Date. 
Absolute 
range. 
Mean. 
Highest. 
('•) 
Date. 
Lowest. 
w 
Date. 
Absolute 
range. 
8 a. m. 
8 p. m. 
Monthly. 
(9) 
8 a. m. 
8 p. m. 
Monthly. 
( 9) 
r/ 
/? 
TP * G> \5 ^ 
Sa.o-^i 
1 
Jo. 
77" 
o*77 
Corrected mean_ 
vf-%2 
Corrected mean_ 
Zo-C>i S*" 
3,500-ft_ 
10 , 000 -ft_ 
PRESSURE. 
TEMPERATURE. 
MEAN. 
Dry. 
Wf.t. 
Max. 
Min. 
MoDthly. 
(?) 
8 a. m. 
8 p. m. 
( 8+8^h-2 
8 a. m. 
8 p. m. 
Monthly. 
(?) 
St,7 
76,0 
£ C-7 
Dew-point. 
Relative Humidity. 
Vapor Pressure. 
8 a. m. 
8 p. m. 
Monthly. 
(0) 
8 a. m. 
8 p. m. 
Monthly. 
(?) 
8 a. in. 
8 p. m. 
Monthly. 
( 9 ) 
TS'^ 
Sea- 
level. 
(?) 
3,500- 
ft. 
(?) 
10 , 000 - 
ft. 
(?) 
High¬ 
est. 
(0 
Date. 
(i) 
ZL 
Lowest. 
(«) 
NUMBER OF D 
ATS WITH— (j) 
Maximum. 
Minimum. 
32° 
or below. 
90° 
or above. 
32° 
or below. 
Zero 
or below. 
0 
r 
0 
0 
Date. 
(0 
Absolute 
range. 
Greatest 
Date. 
Least daily 
Date. 
daily range. 
range. 
(<) 
(0 
(0 
(*•) 
ft 
£ 
12 
WIND. 
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. 
<») 
Partly cloudy. 
(») 
Cloudy. 
(») 
J.r 
H. & 
£ <3 
(Z 
C 
t 
f 
c 
Total movement 
(mid. to mid.). 
Hilt 
Average 
hourly 
velocity. 
Ml 
Prevailing 
direction. 
Ip) 
SET- 
Maximum 
velocity. 
(r) 
Direction. 
(r) 
oT i4r 
Date. 
(r) 
Number of Times Wind Osserved from the- 
N. 
2_ 
NE. 
vT 
3 
SE. 
3 
S. 
sw. 
w. 
NW. 
«? 
Calm. 
WEATHER. 
Frosts. 
Thunderstorms. 
(») 
Winds. 
Solar 
Lunar 
Fog. 
Haze. 
Smoke. 
Hail. 
Aurora. 
Light. 
Heavy. 
Killing. 
(40 miles or over.) 
Halos. 
Halos. 
Light. 
Dense. 
Light. 
Dense. 
Light. 
Dense. 
</ •* 
2-6 ^7 
2-d -2-/ - 
« —- 
a. 3", 
MISCELLANEOUS PHENOMENA. 
DATES OK—(MIDNIGHT TO MIDNIGHT). 
PRECIPITATION (in inches and hundredths), (m) 
TOTAL 
AMOUNT. 
Greatest 
Amount in 24 
Consecutive 
Hours. 
Ain’t. 
!.£>(? 
Date. 
(*) 
YdT. 
EXCESSIVE. 
NUMBER OF DAYS WITH— (Mid. to Mid.). 
2.60 Inches in 24 Hours. 
(0 * 
1 Inch per Hour. 
(1) 
Trace. 
.01 
or more. 
.04 
or more. 
.25 
or more. 
1.00 
or more. 
Total. 
Am’t. 
Duration. 
h . m. 
Date. 
(*) 
Am’t. 
Duration. 
h. m . 
Date. 
(k) 
— 
— 
— 
— — 
— 
— 
c? 
r 
/ 
ff 
Snow. 
Trace 
or 
more. 
.01 or 
more 
melted. 
o 
G 
SNOW. 
Total 
Depth. 
(°) 
Average 
Depth at 
End of 
Month. 
( to ) Maximum precipitation in 5 minutes 
30 minutes 
-x.f..£...... 
...J-L,, 
ts~ 
ti 
date__; 10 minutes 
_date__; 15 minutes —, date . 
SxT 
date_ I _; 1 hour. 
. 
date. 
2 hours. date 
-AC- 
excessive. 
Date. 
Total Duration. 
Total 
am’t of 
precipi¬ 
tation. 
Excessive Rate. 
From— 
To— 
Began— 
Ended— 
is' 
f.3S~Ji //. 
is 
lot 
4 
c 
7-:.o 
Am’t 
before 
excess¬ 
ive 
began. 
-13 
Accumulated Depths during Excessive Rate, for Consecutive Periods of Time indicated below. 
5 
min. 
. 3 S' 
10 
min. 
15 
min. 
20 
min. 
25 
min. 
,#3 
30 
min. 
rf** 
S 7 
35 
min. 
40 
rain. 
45 
min. 
50 
min. 
60 
min. 
80 
min. 
100 
min. 
120 
min. 
Prepared by _<Z. 
♦The duration is the time precipitation was actually recorded. 
8-154 
Weather Bureau , 
