Barometric coefficient (α)

Temperature coefficient (β)

Relative humidity coefficient (δ)

N

Mean

Min.

Max.

N

Mean

Min.

Max.

N

Mean

Min.

Max.

ALL

Daily

1483

−0.24 ± 0.18

−0.99

0.85

1034

−0.02 ± 0.13

−0.69

0.4

846

0.08 ± 2.91

−11.16

15.77

Monthly

66

−0.2 ± 0.11

−0.66

−0.03

51

−0.004 ± 0.1

−0.1

0.11

45

−0.014 ± 1.3

−2.33

3.2

Winter

Daily

420

−0.22 ± 0.12

−0.74

0.32

250

−0.06 ± 0.12

−0.36

0.34

188

0.63 ± 2.73

−7.39

6.35

Monthly

17

−0.18 ± 0.07

−0.3

−0.03

14

−0.03 ± 0.04

−0.10

0.04

11

0.45 ± 1.35

−2.29

3.20

Spring

Daily

365

−0.23 ± 0.19

−0.92

0.66

269

0.04 ± 0.12

−0.40

0.33

233

−0.26 ± 2.72

−9.24

5.56

Monthly

16

−0.17 ± 0.08

−0.36

−0.08

9

0.02 ± 0.05

−0.06

0.09

12

0.10 ± 1.12

−1.67

1.27

Summer

Daily

307

−0.26 ± 0.24

−0.99

0.58

267

0.00 ± 0.14

−0.41

0.40

197

−1.03 ± 2.76

−11.16

10.79

Monthly

16

−0.22 ± 0.15

−0.66

−0.05

14

0.00 ± 0.06

−0.1

0.11

11

−0.75 ± 1.12

−2.26

1.78

Fall

Daily

391

−0.24 ± 0.21

−0.97

0.85

248

−0.04 ± 0.15

−0.69

0.25

228

0.78 ± 3.00

−6.57

15.77

Monthly

17

−0.21 ± 0.13

−0.49

−0.03

14

−0.01 ± 0.05

−0.1

0.09

11

0.14 ± 1.42

−2.33

2.38

Annual

2007

229

−0.2 ± 0.15

−0.62

0.56

144

−0.02 ± 0.12

−0.37

0.34

109

−0.26 ± 2.14

−6.57

6.42

2008

259

−0.28 ± 0.22

−0.97

0.4

197

−0.04 ± 0.14

−0.41

0.40

150

1.69 ± 2.52

−5.69

7.70

2009

284

−0.24 ± 0.1

−0.57

0.09

194

−0.01 ± 0.11

−0.36

0.17

183

−0.42 ± 2.57

−8.96

7.15

2010

277

−0.22 ± 0.1

−0.62

0.38

220

0.01 ± 0.11

−0.33

0.33

159

0.69 ± 2.04

−4.34

3.78

2011

222

−0.21 ± 1.81

−0.97

0.85

152

−0.04 ± 0.15

−0.69

0.34

154

−1.29 ± 2.8

−5.36

15.77

2012

212

−0.28 ± 0.17

−0.99

0.72

127

0.02 ± 0.17

−0.52

0.34

91

0.08 ± 4.54

−11.16

10.79