178 
BULLETIN 1059, L T . S. DEPARTMENT OF AGRICULTURE. 
Table 9. — Vapor pressure, inches; barometer 21.4% inches: depression- of wet 
bull) (T.—f), °F— Continued. 
Wet Bulb 4° to 8°. 
Wet bulb. 
0.0 
4.0 
0. 0467 
.0470 
.0472 
.0474 
.0476 
.0478 
.0481 
.0484 
.0486 
.0488 
.0491 
. 0493 
. 0495 
4.1 
4.2 
4.3 
4.4 
4.5 
4.6 
4.7 
4.8 
4.9 
5.0 
5.1 
5.2 
5.3 
5.4 
.0498 
.0500 
5.5 
.0502 
5.6 
.0505 
5.7 
.0508 
5.8 
.0510 
5.9 
.0512 
6.0 
6.1 
. 0515 
.0518 
6.2 
.0520 
.0523 
. 0526 
. 052S 
. 0531 
. 0534 
. 0536 
.0539 
.0542 
.0544 
. 0547 
. 0550 
. 0553 
. 0556 
.0558 
.0561 
.0564 
.0567 
.0570 
6.3 
6.4 
6.5 
6.6 
6.7 
6.8 
6.9 
7.0 
7.1 
7.2 
7.3 
7.4 
7.6 
7 s 
7.9 
5.0 
,0 
2.0 
0. 0390 
0.0313 
. 0393 
.0316 
.0395 
.0318 
.0397 
.0320 l 
.0399 
.0322 
. 0401 
.0324 
.0404 
.0327 
.0407 
. 0330 
.0409 
.0332 
.0411 
. 0334 
.0414 
.0336 
.0416 
.0338 
.0418 
.0340 
.0421 
. 0343 
.0423 
. 0345 
. 0425 
. 0347 
.0428 
. 0350 
. 0431 
. 0353 
. 0433 
. 0355 
.0435 
. 0357 
.0438 
.0360 
.0441 
.0363 
.0443 
. 0365 
.0446 
.0368 
.0449 
.0371 
3.0 
4.0 
6.0 
. C451 
. 04-: 4 
. 0457 
.0459 
.0462 
.0465 
.0467 
.0470 
.0473 
. 0373 
.0376 
.0379 
. 0381 
. 0384 
.03S7 
. 0389 
.0392 
. 0395 
.0476 
.0398 
.0479 
.0401 
.0481 
. 0403 
.0484 
.0406 
.0487 
.0409 
.0490 
.0412 
.0493 
. 0415 
0. 0235 
. 0238 
.0240 
.0242 
.0244 
. 0246 
.0249 
.0251 
.0253 
. 0256 
.02-59 
.0261 
.0263 
.0266 
.0268 
.0270 
. 0273 
.0276 
. 0278 
.0280 
.0283 
. 0286 
.02SS 
. 0291 
.0294 
.027:6 
.0299 
. 0302 
. 0304 
. 0307 
.0310 
. 0312 
.0315 
.0318 
.0321 
.0324 
.0326 
.0329 
. 0332 
. 0335 
. 0338 
0. 0158 
.0161 
.0163 
. 0165 
.0167 
.0169 
.0172 
.0175 
.0177 
.01 SO 
.0182 
.0184 
. 0186 
.0189 
.0190 
.0192 
.0195 
.0198 
.0200 
.0203 
.0206 
.0209 
.0211 
. 0214 
. 0217 
.0219 
. 0222 
. 0225 
. 0227 
.0230 
.0233 
.0236 
. 0239 
. 0242 
.0245 
.0248 
.0250 
. 0253 
. 0256 
. 0259 
.0262 
0. 0081 0. 0004 
.0084 
.0086 
.0088 
.0090 
.0092 
.0095 
.0098 
.0100 
.0103 
.0106 
.0108 
.0110 
.0113 
.0115 
.0117 
.0120 
.0123 
.0125 
.0126 
.0128 
. 0131 
.0133 
. 0036 
.0139 
.0141 
.0144 
.0147 
. 0150 
. 0153 
. 0155 
.0157 
.0160 
.0163 
.0166 
.0169 
.0171 
.0174 
.0177 
- 
.0184 
.0007 
.0009 
.0011 
.0013 
. 0015 
.0018 
. 0021 
. 0023 
.0026 
.0027 
.0029 
.0031 
.0034 
.0036 
.0038 
.0041 
.0044 
.0046 
. 0048 
.0051 
. 0054 
.0056 
.0059 
.0062 
.0064 
.0067 
.0070 
.0072 
.0075 
. 007S 
Proportional 
parts. 
Degrees. 
Inches. 
0.1 
0.0008 
.2 
.0015 
.3 
.0023 
.4 
.0031 
. 
.0039 
.6 
.0046 
.0054 
.8 
.0062 
.9 
.0069 
0080 
0083 
' 
0086 
0089 
0092 
0094 
0097 
0100 
0103 
0106 
0.0028 
Wet BfLB 8 C to 12°. 
Wet 
bulb. 
0.0 
1.0 
2.0 
3.0 
4.0 
5.0 
6.0 
7.0 i 8.0 
9.0 
Proportional 
parts. 
8.0... 
S l 
0. 0570 
.0573 
.0576 
.0579 
.0552 
. 0.3-4 
.0587 
.0590 
.0594 
.0597 
.0600 
.0603 
.0606 
. 0609 
.0612 
.0615 
.0618 
.0622 
.0625 
.0628 
.0631 
0. 0492 
.0495 
.0498 
.0501 
.0504 
.0506 
.0509 
.0512 
. 0514 
.0518 
.0523 
.0526 
.0529 
.0532 
.0535 
.0538 
.0541 
.0545 
.0548 
.0550 
.0553 
0. 0415 
.0418 
.0421 
.0424 
.0427 
.0429 
.0432 
.0435 
.0439 
.0442 
.0445 
. 044* 
.0451 
. 0454 
.0457 
.0461 
.0464 
. 0468 
.0471 
.0474 
.0476 
0. 0338 
.0341 
.0344 
. 0347 
. 0350 
.0352 
.0355 
.0358 
.0362 
.0365 
.0368 
.0371 
.0374 
.0377 
.03 SO 
. 0383 
. 03 Hi 
.0390 
.0393 
.0396 
.039S 
0. 0260 
.0263 
.0266 
.0269 
.0272 
.0274 
.0277 
.0230 
. 0284 
.0287 
.0290 
.0293 
.0296 
.0299 
.0302 
.0306 
.0309 
.0313 
.0316 
.031s 
.0321 
0.0183 
. 0156 
.0189 
.0192 
.0195 
.0197 
.0200 
.0203 
.0207 
.0210 
.0213 
.0216 
.0219 
. 0222 
.0225 
.0028 
.0231 
.0235 
. 0238 
. 0240 
.0243 
0. 0106 
.0109 
.0112 
.0115 
.011S 
.0120 
.0123 
.0126 
. 0130 
.0132 
.0135 
.0138 
.0141 
.0144 
.0147 
.0151 
.0154 
.015S 
.0161 
.0164 
.0166 
0.0025 
. 0031 
Deg. 
0.1 
.2 
.3 
.4 
. 5 
.6 
'•8 
.9 
Ins. 
0.0008 
.0016 
8.2... 
83 
.0034 
.0037 
.0023 
.0031 
8.4... 
8.5... 
.0040 
.0043 
. 0046 
.0039 
.0047 
.0054 
8.7... 
8 8 
.0049 
.0052 
.0062 
.0070 
8.9... 
.0055 
9 
.005^ 
9.1... 
9 2 
.0061 : 
.0064 
9 3 
. 0067 . . 
9.4... 
9.5... 
9.6... 
9.7... 
9.8... 
9.9... 
10.0... 
.0070 
.0073 
M- 7,, 
0080 
.0083 
IK IV, 
.0088 .(K»ll 
