Data for pressure. 
)\3L 7Q 
SUMMARY FOR THE MONTH OF ---- 19 
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. 
r 
STATION. 
Mean. 
Highest. 
W 
Date. 
Lowest. 
w 
Date. 
Absolute 
range. 
8 a. m. 
8 p. m. 
Monthly. 
(</) 
1. 3 tU)t 
3u- 
O.ttfr# 
' //*7 ^- 
Corrected mean 
H37ST 
PRESSURE. 
0 ^ k 
(Correction to reduce to a 24-hour mean i-) 
DEDUCED. 
Mean. 
Highest. 
w 
Date. 
Lowest. 
(10 
Date. 
Absolute 
range. 
8 a. m. 
8 p.m. 
Monthly. 
(9) 
A3 33 
e 
5a ■ 73 
73.7 N 
7*7 
Corrected mean- 
/ 
3,500-ft_ 
10,000-ft_ 
Dry. 
Wet. 
8 a. m. 
8 p. m. 
(8 tr 2 
8 a. m. 
8 p. m. 
Monthly. 
(9) 
Ul. 
- 
u- 
Dew-point. 
Relative Humidity. 
8 a. m. 
8 p. m. 
Monthly. 
(9) 
8 a. m. 
8 p. m. 
Monthly. 
(9) 
- 
✓ 
Z2Z 
- 
- 
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. 
(«) 
— 
/s~ 
7 
/ 
3 
*2- 
TEMPERATURE. 
MEAN. 
Max. 
Mix. 
y ' 1 6• / Y 
Monthly. 
(g) 
YLiL 
Sea- 
level. 
(9) 
3,500- 
ft. 
(9) 
10.000- 
ft. 
( 9 ) 
- 
- 
- 
Vapor Pressure. 
8 a. m. 
SSu> 
8 p. m. 
Monthly. 
(9) 
High¬ 
est. 
(0 
3* 
Date. 
(O' 
THk 
3J- 
Lowest. 
(0 
fy7^ 
Date. 
(0 
/£ 
Absolute 
range. 
Greatest 
daily range. 
(0 
Date. 
(0 
Least daily 
range. 
(0 
/& 
Date. 
(0 
/> 
NUMBEK OF DAYS WITH—(j) 
Maximum. 
Minimum. 
32° 
or below. 
90° 
or above. 
32° 
or below. 
Zero 
or below. 
7 
/7- 
3 - 
WIND. 
Total movement 
(mid. to mid.). 
<f* 2k 
Average 
hourly 
velocity. 
Prevailing 
direction. 
ip] 
Maximum 
velocity. 
(r) 
33 
Direction. 
(»•) 
w 
Date. 
(r) 
z 
Number of Times Wind Observed from the— 
N. 
/ 
NE. 
I/- 
E. 
7 
SE. 
7 
s. 
sw. 
9 
w. 
NW. 
Calm. 
WEATHER. 
MISCELLANEOUS PHENOMENA. 
DATES OF—(MIDNIGHT TO MIDNIGHT). 
Frosts. 
Light. 
Heavy. 
Killing. 
Thunderstorms. 
3 V 7 
Winds. 
(40 miles or over.) 
Solar 
Halos. 
Lunar 
Halos. 
Fog. 
Light. 
Dense. 
Haze. 
Light. 
Dense. 
Smoke. 
Light. 
Dense. 
Hail. 
Aurora. 
PRECIPITATION (in inches and hundredths), (wi) 
TOTAL 
AMOUNT. 
Greatest 
Amount in 24 
Consecutive 
Hours. 
Ain't. 
!/> 
UA 
Date. 
(k) 
a" 
EXCESSIVE. 
2.50 Inches in 24 Hours. 
(1) * 
Am’t. 
Duration. 
h. m. 
_ — 
Date. 
(*) 
1 Inch per Hour. 
(d 
Am’t. 
Duration. 
h. m. 
Date. 
w 
NUMBER OF DAYS WITH— (Mid. to Mid.). 
SNOW. 
Trace. 
.01 
or more. 
.04 
or more. 
.25 
or more. 
1.00 
or more. 
Total. 
Snow. 
Total 
Depth. 
( 0 ) 
Average 
Depth at 
End of 
Month. 
Trace 
or 
more. 
.01 or 
more 
melted. 
Lf- 
/7 
AT 
Q— 
3? 
<3- 
(w) Maximum precipitation in 5 minutes —.date--; 10 minutes —date --- 15 minutes 
30 minutes .a JJT ...date Jj/zL ; 1 hour —t %L -. date- J.AATL -! 2 hours-/JrZ—, date - 
EXCESSIVE. 
Date. 
Total Duration. 
Total 
am’t of 
precipi¬ 
tation. 
Excessive Rate. 
From— 
To— 
Began— 
Ended— 
a? 
'-3 £.? 
/LaTtri 
Am’t 
before 
excess--, 
ive 
began. 
Accumulated Depths during Excessive Rate, for Consecutive Periods of Time indicated below. 
5 
min. 
10 
min. 
15 
min. 
20 
min. 
25 
min. 
30 
min. 
35 
min. 
40 
min. 
45 
min. 
50 
min. 
60 
min. 
80 
min. 
100 
min. 
120 
min. 
*The duration is the time precipitation was actually recorded. 
8-154 
Prepared by — 
- - - MSHTTFlAAOiJ --— Weather Bureau. 
