Time

Road and Pavement Materials

Earth, i.e. (Ordinary Ground)

Vegetation, i.e. (Grass)

Asphalt

Concrete

TEMP (˚C)

R.H (%)

TEMP (˚C)

R.H (%)

TEMP (˚C)

R.H (%)

TEMP (˚C)

R.H (%)

8.00 a.m

20

85

20

85

20

85

20

85

10.00 a.m

24

70

23

70

22

70

21

70

12.00 noon

28

55

26

55

24

55

22

55

2.00 p.m

32

40

29

40

26

40

23

40

4.00 p.m

28

55

26

55

24

55

22

55

6.00 p.m

24

70

23

70

22

70

21

70