| Seasons |
Months |
2010 |
2011 |
| Station I |
Station II |
Station I |
Station II |
| Post monsoon |
January |
0.715 |
0.718 |
0.716 |
0.719 |
| February |
0.892 |
0.894 |
0.895 |
0.892 |
| March |
0.796 |
0.782 |
0.789 |
0.788 |
| Summer |
April |
0.815 |
0.812 |
0.825 |
0.824 |
| May |
0.948 |
0.945 |
0.952 |
0.952 |
| June |
0.993 |
0.992 |
0.995 |
0.998 |
| Pre monsoon |
July |
0.890 |
0.891 |
0.893 |
0.895 |
| August |
0.873 |
0.875 |
0.860 |
0.872 |
| September |
0.851 |
0.850 |
0.849 |
0.842 |
| Monsoon |
October |
0.825 |
0.823 |
0.816 |
0.812 |
| November |
0.793 |
0.795 |
0.796 |
0.798 |
| December |
0.662 |
0.665 |
0.663 |
0.667 |
|
