Vermont Free Weather Data

 

Name of site = Burlington VT

Latitude [°] = 44,467, Longitude [°] = -73,150, Altitude [m] = 104

Climatic zone = III, 4

Radiation model = Default (hour); Temperature model = Default (hour)

Diffuse radiation model = Default (hour) (Perez)

Tilt radiation model = Default (hour) (Perez)

Radiation: scenario B1, year 2020

Temperature: scenario B1, year 2020

 

Month

Ta

G_Gh

Td

RH

G_Dh

FF

DD

G_Lin

PP

Jan

-6.9

71.2

-12.0

66.9

29.0

3.9

180

216

1000

Feb

-6.1

101.5

-11.6

65.0

42.8

3.9

180

219

1000

Mar

0.7

143.5

-5.3

64.0

68.9

4.1

180

251

1001

Apr

8.0

199.7

1.4

62.8

76.2

4.2

180

285

1001

May

14.7

223.7

7.9

63.5

101.3

3.7

180

324

1001

Jun

19.4

251.7

12.7

65.0

121.4

3.4

180

348

1001

Jul

22.5

246.6

15.8

65.8

117.1

3.1

180

367

1001

Aug

21.2

219.9

15.2

68.8

97.1

3.0

180

362

1001

Sep

16.1

171.8

11.1

72.3

74.9

3.2

180

336

1001

Oct

10.2

108.4

5.2

70.9

53.4

3.6

180

306

1001

Nov

4.3

66.2

-0.5

71.0

34.3

3.8

180

277

1001

Dec

-3.3

48.2

-7.8

70.6

28.4

3.8

180

240

1000

Year

8.4

154.4

2.7

67.2

70.5

3.6

180

294

1001

 

Month

Sd

N

TL

Bn

Ghmax

G_Gex

PAR

Snd

RR

Jan

127

4

2.6

133.1

101

145

30.3

80.1

52

Feb

147

4

2.7

142.8

143

208

43.0

108.2

45

Mar

191

5

2.8

148.6

223

299

61.3

4.5

64

Apr

206

4

2.9

209.6

296

389

85.7

0.5

69

May

251

4

3.2

193.0

345

455

97.0

0.0

79

Jun

270

4

3.5

197.0

356

483

110.1

0.0

90

Jul

302

4

3.6

200.0

347

467

108.3

0.0

98

Aug

258

4

3.3

198.5

300

412

96.7

0.0

107

Sep

201

5

3.0

177.7

252

330

75.7

0.0

78

Oct

159

5

2.8

121.7

171

239

48.1

0.0

71

Nov

91

5

2.6

93.7

115

163

29.5

5.4

81

Dec

92

6

2.5

71.7

85

128

21.3

22.1

69

Year

2295

4

3.0

157.2

228

310

67.2

18.4

903

 

Legend:

Ta:        Air temperature             RH:     Relative humidity

Ta min:    10 y minimum (approx.)      Ta max: 10 y maximum (approx.)

Ta dmin:   Mean daily minimum Ta       Ta dmax:Mean daily maximum Ta

SD:        Sunshine duration           RR:     Precipitation

RD:        Days with precipitation     FF:     Wind speed

SD astr.:  Sunshine duration, astronomic

DD:     Wind direction

Snd:       Snow depth

G_Gh:      Mean irradiance of global radiation horizontal

PAR:    Photosynthetically active radiation

G_Dh:      Mean irradiance of diffuse radiation horizontal

Temperature in  [°C]

Wind speed in  [m/s]

Sunshine duration in [h/day]

Radiation in  [W/m²]

Snow depth in [mm]

Measured parameters (WMO nr: 726170) = Gh, Ta, DD, RR, Td, Sd, Rd

Uncertainty of yearly values: Gh = 3%, Bn = 6 %, Ta = 0.3 °C

Trend of Gh / decade = - %

Variability of Gh / year = 5.6%

P90 and P10 of yearly Gh, referenced to average = 92.8%, 110.2%

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