CLIMATE DATA FOR ENERGY SCHEMING CLIMATE FILES:
Guam, Guam

Sources for Climate Information


General Climate Information

NAME 

Guam, Guam

Latitude 

13

Longitude 

144

Standard. Meridian 

135

Degree Day 65 

0

Shallow Well Water Temperature (deg. F) 

77

SSF rule-of-thumb 

Lo

Hi

Solar collection area as a percent
of floor area (Ag / Af)

.01

.02

Heat Load Reduction (no night insulation) 

54

96

Heat Load Reduction (R9 night insulation) 

62

100

Prevailing Wind Direction in Summer 
(N, NNE, NE, ESE. E, ...) 

E

Associated Wind Speed 

9

Input for # of days 

8

Note:

Abbreviated Climate for Individual Days

Notes:

  

DAY 1 of 8 

DAY NAME 

Winter Cloudy

typ

Month 

December

Cloud Cover (in tenths) 

0

Sky 

Cloudy

Temp. in deg. F. 

Max = 84

Min = 73

Wind Speed (mph) 

E

Wind Direction (eg. ENE) 

10

Rel. Humidity in % 

Max = 90

Min =77

Radiation Daily Total in BTU (Total Horiz.) 

1150

Multiplication Factor for wind speed 

default = 0.5 

DAY 2 of 8

DAY NAME 

Winter Clear

non-typ

Month 

December

Cloud Cover (in tenths) 

0

Sky 

Clear 

Temp. in deg. F. 

Max = 84

Min = 73

Wind Speed (mph) 

E

Wind Direction (eg. ENE) 

10

Rel. Humidity in % 

Max = 90

Min = 78

Radiation Daily Total in BTU (Total Horiz.) 

1460

Multiplication Factor for wind speed 

default = 0.5 

DAY 3 of 8

DAY NAME 

Spring Cloudy

typ

Month 

March

Cloud Cover (in tenths) 

0

Sky 

Cloudy 

Temp. in deg. F. 

Max = 85

Min = 71

Wind Speed (mph) 

10

Wind Direction (eg. ENE) 

ENE

Rel. Humidity in % 

Max = 89

Min = 73

Radiation Daily Total in BTU (Total Horiz.) 

1470

Multiplication Factor for wind speed 

default = 0.5 

DAY 4 of 8

DAY NAME 

Spring Clear

non-typ

Month 

March

Cloud Cover (in tenths) 

0

Sky 

Clear 

Temp. in deg. F. 

Max = 85

Min = 71

Wind Speed (mph) 

10

Wind Direction (eg. ENE) 

ENE

Rel. Humidity in % 

Max = 89

Min = 73

Radiation Daily Total in BTU (Total Horiz.) 

1930

Multiplication Factor for wind speed 

default = 0.5

DAY 5 of 8

DAY NAME 

Summer Cloudy

typ

Month 

June

Cloud Cover (in tenths) 

0

Sky 

Cloudy 

Temp. in deg. F. 

Max = 87

Min = 73

Wind Speed (mph) 

E

Wind Direction (eg. ENE) 

9

Rel. Humidity in % 

Max = 89

Min = 75

Radiation Daily Total in BTU (Total Horiz.) 

1540

Multiplication Factor for wind speed 

default = 0.5 

DAY 6 of 8

DAY NAME 

Summer Clear

non-typ

Month 

June

Cloud Cover (in tenths) 

0

Sky 

Clear 

Temp. in deg. F. 

Max = 87

Min = 73

Wind Speed (mph) 

9

Wind Direction (eg. ENE) 

E

Rel. Humidity in % 

Max = 89

Min = 75

Radiation Daily Total in BTU (Total Horiz.) 

1870

Multiplication Factor for wind speed 

default = 0.5 

DAY 7 of 8

DAY NAME 

Fall Cloudy

typ

Month 

September

Cloud Cover (in tenths) 

0

Sky 

Cloudy 

Temp. in deg. F. 

Max = 86

Min = 72

Wind Speed (mph) 

7

Wind Direction (eg. ENE) 

E

Rel. Humidity in % 

Max = 90

Min = 80

Radiation Daily Total in BTU (Total Horiz.) 

1310

Multiplication Factor for wind speed 

default = 0.5 

DAY 8 of 8 

DAY NAME 

Fall Clear

non-typ

Month 

September

Cloud Cover (in tenths) 

0

Sky 

Clear 

Temp. in deg. F. 

Max = 86

Min = 72

Wind Speed (mph) 

E

Wind Direction (eg. ENE) 

7

Rel. Humidity in % 

Max = 90

Min = 80

Radiation Daily Total in BTU (Total Horiz.) 

1730

Multiplication Factor for wind speed 

default = 0.5 

SOURCES: Except as noted , data is taken from the following source. For bibliographic references, see Sources for Climate Information.