AnnualReport-1883

TABLE I,-

L

Continued.

Attached,

Ther.

mometer.

103°.0 .5

104°.0 .5

105°.0 .5

106.0 .5

107°.0 .5

108.0 .5

109°0 .5

110.0

HEIGHT OF THE BAROMETER IN INCHES.

26.7 27.0 27.3 27.7 28.0 28.3 28.7 29.0 29.3 29.7 30.0 30.3 30.7 31.0 .177 .179 .181 .183 .186 .188 .190 .192 .194 .196 .199 .201 .204 .206 .178 .180 .182 .184 .187 .189 .191 .194 .196 .198 .200 .203 .205 .207 .179 .181 .183 .186 .188 .190 .193 .195 .198 .200 .202 .204 .206 .208 .180 .182 .185 .187 .190 .191 .194 .196 .199 .201 .203 .205 .207 .210 .182 .184 .186 .189 .191 .193 .195 .197 .200 .202 .204 .206 .209 .211 .183 .185 .187 .190 .192 .194 .197 .199 .201 .203 .206 .208 .210 .213 .184 .186 .188 .191 .193 .195 .198 .200 .202 .205 .207 .209 .212 .214 .185 .188 .190 .192 .194 .196 .199 .201 .203 .206 .209 .211 .213 .216 .187 .189 .191 .194 .196 .198 .201 .203 .205 .208 .210 .212 .215 .217 .188 .190 .192 .195 .197 .199 .202 .204 .206 .209 .211 .213 .216 .218 .189 .191 .193 .196 .198 .200 .203 .205 .207 .210 .212 .214 .217 .219 .190 .192 .194 .197 .200 .202 .204 .206 .209 .211 .213 .216 .219 .221 .191 .193 .195 .198 .201 .203 .206 .208 .210 .213 .216 .217 .220 .222 .192 .194 .197 .199 .202 .204 .207 .209 .211 .214 .216 .219 .221 .224 .194 .196 .198 .201 .203 .205 .208 .210 .212 .215 .218 .220 .223 .225

TABLE II.

REDUCTION OF OBSERVATIONS OF BAROMETERS TO SEA LEVEL.

Height in Feet.

BAROMETER AT SEA LEVEL,

27 inches.

Temperature of the Air.

BAROMETER AT SEA LEVEL, 30 inches.

Temperature of the Air.

80° 100° 0° 20° 40° 60° 80° 100° 10 .011 .011 .010 .010 .009 .009 .012 .012 20 .022 .021 .020 .019 .019 .018 .025 .023 30 .033 .032 .030 .029 .028 .027 .037 .035 40 .044 .042 .040 .039 .037 .036 .049 .047 50 .056 .053 .051 .049 .047 .045 .061 .059 60 .067 .064 .061 .058 .056 .053 .074 .070 70 .078 .074 .071 .068 .065 .062 .086 .082 80 .089 .085 .081 .078 .074 .071 .098 .094 90 .100 .095 .091 .087 .084 .080 .111 .105 100 .111 .106 .101 .097 .093 .089 .123 .117 110 .122 .117 .111 .107 .102 .098 .135 .129 120 .133 .128 .121 .117 .111 .107 .148 .140 130 .144 .138 .131 .127 .120 .116 .160 .152 140 .155 .148 .141 .136 .130 .125 .172 .164 150 .166 .158 .152 .146 .139 .134 .185 .176 160 .177 .169 .162 .156 .148 .143 .197 .187 170 .188 .180 .172 .166 .157 .152 .209 .199 180 .199 .191 .182 .175 .166 .160 .222 .211 190 .210 .201 .192 .184 .176 .169 .234 .222 200 .221 .211 .202 .194 .186 .178 .246 .234 250 .276 .263 .252 .242 .232 .223 .307 .293 300 .331 .316 .302 .290 .278 .267 .368 .351 350 .386 .368 .352 .338 .324 .312 .429 .409 400 .440 .420 .402 .386 .370 .356 .489 .467 450 .495 .472 .452 .433 .416 .400 .550 .525 500 .549 .524 .502 .481 .462 .444 .610 .583