667003-1886-Barometric-Observations-made-during-twenty-five-years- — Page 2

MEAN BAROMETRIC PRESSURE IN HONGKONG, (1861-1885 INCLUSIVE).

THE HONGKONG GOVERNMENT GAZETTE, 24TH APRIL, 1886.

329

YEAR.

January.

February.

March.

April.

May.

June.

July.

August. September. October. November. December.

Means.

1861,

30.104

30.160

30.094

29.983

29.886

29.844

29.814

29.755

29.806

29.991

30.103

30.156

29.975

1862,

30.234

30.243

30.159

.983

.906

.796

.739

.759

.901

30.031

30.102

.189

30.003

1863,

30.263

30.163

30.111

.991

.870

.775

..738

.694

,870

30.049

30.187

.205

29.993

1864,

29.956

29.966

29.984

.754

.720

.576

.608

.604

.734

29.932

30.049

.102

.832

1865,

30.120

29.952

29.992

.864

.785

.655

.659

.620

.590

.814

29.939

.00%

.833

1866,

30.046

29.943

29.865

.831

.686

.588

.662

.646

.611

.847

30.011

.095

.820

1867,

30.081

30.001

29.889

.802

.613

.620

.612

.632

.617

.930

.161

.158

.843

1868,

.105

.067

30.00%

.930

.894

.650

.744

.686

.813

.957

.050

.126

.919

1869,

.157

.095

29.923

.919

.813

.707

1725

.738

.807

.891

.104

.075

.913

1870,

.096

.079

29.945

.871

.768

.791

.668

.689

.748

.909

.036

.048

.887

1871,

.063

.044

30.038

.897

.816

.709

.732

..691

.764

.864

.059

.181

.905

1872,

.133

.136

29.991

.919

.823

.762

.729

.698

.839

29.940

.078

.060

.926

1873,

.127

.142

30.093

29.938

.820

.737

.719

.803

.739

30.006

.154

.161

.953

1874,

.214

.134

30.059

30.024

.804

.824

.744

.781

..855

30.012

.187

.152

.983

1875,

.180

.139

30.042

29.904

.850

.755

.669

.681

.788

29.889

.051

.134

.923

1876,

.138

.046

29.975

29.864

.875

.826

.739

.752

29.878

30.051

.088

.177

.951

1877,

.257

.202

30.137

30.034

.866

.825

..758

.762

30.007

.127

.184

.175

1878,

.300

.278

.237

.094

.938

.853

.910

.927

29.872

.027

.147

.193

30.028

.065

1879,

.248

.188

.152

.053

.930

.894

.841

.884

.882

.095

.108

.201

.040

1880,

.261

.179

.202

.102

.960

.853

.797

.808

.927

.053

.259

.317

.060

1881,

.306

.202

.260

30.040

.992

.896

.808

.800

.928

30.017

.130

.223

.050

1882,

.267

.243

.202

29.985

.850

.773

.715

.713

.852

29.972

.119

.164

29.988

1883,

.187

.157

.054

.944

.859

.799

.745

.792

.935

30.112

.091

.228

.992

1884,

.211

.181

.027

.985

.866

.775

.694

.738

.798

.034

.113

.238

.972

1885,

.223

.153

.107

.954

.877

.784

.736

.727

.864

.023

.175

.154

.981

Mean,..

30.171

30.124

30.062

29.947

29.848

29.763

29.732

29.735

29.817

29.983

30.107

30.157

29.953