Months

1

2

3

4

5

6

7

8

9

10

11

12

Mass concentration for drift mobility: K = 1

365

371

402

439

992

2064

2488

7786

2736

2217

512

396

Mass concentration for drift mobility: K = 0.4

474

482

523

615

1587

3509

5722

9343

5746

3990

614

515

Monthly average humidity

55

62

59

62

66

83

87

86

78

71

61

54