KARNATAKA STATE NATURAL DISASTER MONITORING CENTRE                                 
District wise Month-wise Normal Rainfall Pattern in Karnataka        
Sl.    No. District Name January  February March April  May June           July            August  September October November December Annual
South Interior Karnataka 2.5 4.1 9.2 38.8 103.6 63.7 76.2 80.5 135.9 147.8 49.5 13.8 725.6
1 BANGALORE URBAN  2.5 6.7 9.1 36.0 108.6 68.8 86.2 124.8 174.2 166.3 52.4 15.6 851.2
2 BANGALORE RURAL  2.1 5.1 7.9 30.9 94.1 71.2 88.3 119.1 167.9 162.6 52.7 13.2 815.1
3 RAMANAGARA 1.9 5.7 10.2 43.1 125.1 70.9 81.5 101.5 179.0 169.0 53.4 15.5 856.8
4 KOLAR  3.7 5.6 11.2 28.1 83.9 63.2 75.8 93.9 153.7 150.8 62.0 23.0 754.9
5 CHIKBALLAPUR  2.3 4.0 9.0 24.3 75.6 62.6 86.0 100.1 150.4 154.7 52.4 15.0 736.4
6 TUMKUR  2.3 2.9 8.4 30.4 95.2 61.7 69.9 80.1 148.1 146.6 45.5 10.1 701.2
7 CHITRADURGA 1.8 2.4 6.3 29.7 80.7 50.6 57.1 60.0 108.5 119.8 35.3 8.8 561.0
8 DAVANAGERE 1.8 1.4 4.4 38.8 87.0 74.2 95.6 81.1 110.7 120.4 42.9 7.8 666.1
9 CHAMARAJANAGAR 3.2 6.9 12.5 61.4 140.4 54.5 60.1 65.7 136.2 172.0 67.1 24.5 804.5
10 MYSORE  2.9 4.7 14.0 62.7 134.5 84.7 109.5 73.0 109.2 153.9 52.2 13.7 815.0
11 MANDYA 2.3 5.2 10.5 48.0 125.9 51.5 52.6 61.5 131.0 156.9 48.3 14.9 708.6
North Interior Karnataka 2.3 2.5 5.7 23.8 57.2 101.8 130.1 117.4 143.7 112.3 27.7 6.6 731.1
1 BELLARY  1.7 1.4 4.3 24.1 70.7 69.9 74.0 84.4 132.4 113.5 31.5 9.4 617.3
2 KOPPAL 1.3 1.1 3.5 21.3 56.2 72.4 72.9 86.1 142.6 109.0 27.8 8.3 602.5
3 RAICHUR 1.6 2.0 5.0 18.9 41.0 80.7 102.9 115.0 151.1 114.1 23.3 6.3 661.9
4 GULBARGA 3.6 4.2 7.0 18.6 37.1 112.4 152.2 162.9 181.6 104.9 21.0 4.8 810.3
5 YADGIR  3.4 3.1 6.1 19.0 36.9 110.6 147.5 157.5 175.7 121.0 23.2 5.7 809.7
6 BIDAR  4.7 7.0 10.3 19.0 31.4 134.6 184.9 192.1 171.5 94.0 20.2 5.9 875.6
7 BELGAUM 1.8 1.1 6.2 28.1 76.1 136.3 216.7 133.2 114.8 116.1 30.3 5.6 866.3
8 BAGALKOTE  1.7 1.8 5.1 22.2 56.8 77.8 72.3 69.9 130.0 111.5 25.5 7.1 581.7
9 BIJAPUR 2.4 3.1 5.9 17.7 44.8 93.4 89.8 90.2 154.7 109.9 24.9 6.7 643.5
10 GADAG 1.6 1.6 4.0 31.0 77.8 86.0 75.6 81.7 138.0 120.9 33.4 7.5 659.1
11 HAVERI  1.1 0.9 4.8 38.9 87.0 114.7 168.8 110.1 99.8 120.2 44.0 7.4 797.7
12 DHARWAD 2.4 3.0 5.0 41.3 89.1 117.9 154.8 105.4 121.1 119.7 39.6 5.8 805.1
Malnad 2.4 2.7 10.3 50.2 111.3 349.7 585.4 371.1 162.6 162.4 55.6 12.3 1876.0
1 SHIMOGA 1.3 1.3 7.2 39.8 98.6 451.8 763.4 477.6 175.9 146.8 47.6 10.4 2221.7
2 HASSAN 2.7 3.6 10.8 53.2 108.8 152.1 248.1 162.8 126.4 160.3 54.0 11.6 1094.4
3 CHIKMAGALUR 2.5 3.1 12.4 49.8 107.1 284.9 485.8 321.0 146.9 159.2 56.8 12.6 1642.1
4 KODAGU  4.0 3.7 12.2 67.3 148.8 579.2 949.7 582.7 222.0 204.0 72.3 16.8 2862.7
Coastal 2.0 0.7 6.0 32.0 132.4 822.3 1167.3 768.4 289.4 192.3 61.4 13.5 3487.7
1 DAKSHINA KANNADA 4.1 1.4 10.8 48.8 161.9 939.7 1280.9 894.8 325.1 261.5 89.5 16.3 4034.8
2 UDUPI  2.4 1.0 8.0 31.8 158.7 1200.7 1649.2 1161.0 448.7 231.5 73.6 18.3 4984.9
3 UTTARA KANNADA 0.9 0.2 3.0 24.0 109.5 636.6 947.0 573.0 217.4 146.1 43.9 10.6 2712.2
STATE 2.3 2.8 7.4 32.8 86.1 194.7 277.7 204.7 158.1 137.8 41.5 10.2 1156.1
  Season Autumn Summer/Pre-monsoon Southwest monsoon (Kharif) Northeast monsoon (Rabi) Annual
  Rainfall in mm. 12.5 118.9 835.2 189.5 1156.1