Fixed system: inclination = 15˚, orientation = 0˚

Month

Ed

Em

Hd

Hm

Jan

21.10

655

3.35

104

Feb

25.80

723

4.12

115

Mar

37.10

1150

6.01

186

Apr

41.10

1230

6.72

202

May

45.10

1400

7.53

234

Jun

48.90

1470

8.27

248

Jul

48.70

1510

8.30

257

Aug

46.10

1430

7.86

244

Sep

40.90

1230

6.89

207

Oct

32.70

1010

5.42

168

Nov

24.20

725

3.93

118

Dec

18.60

577

2.97

92.2

Yearly average

35.9

1090

5.96

181

Total for year

13,200

2170