Climatological Information for Chennai

Climatological Information
Month-Mean Temperature oC-Mean Total Rainfall (mm)-Mean Number of Rain Days-
Daily Minimum-Daily Maximum
Jan - 20.6 28.4 16.2 1.0
Feb - 21.2 29.9 3.7 0.3
Mar - 23.1 31.9 3.0 0.2
Apr - 25.9 33.6 13.6 0.7
May - 27.6 36.4 48.9 1.6
Jun - 27.2 36.6 53.7 4.1
Jul - 25.9 34.7 97.8 7.3
Aug - 25.3 33.9 149.7 8.5
Sep - 25.3 33.5 109.1 6.6
Oct - 24.3 31.4 282.7 10.2
Nov - 22.8 29.2 350.3 10.1
Dec - 21.6 28.1 138.2 5.5

Next 2 days for India

Forecast valid upto 1430 hrs IST of 22nd January, 2008

NORTHWEST INDIA

[J & K, H. P., UTTARAKHAND, PUNJAB, HARYANA , DELHI, WEST UP]
· Rain/snowfall is likely at a few places over Jammu & Kashmir, Himachal Pradesh and Uttarakhand during next 24 hours and isolated thereafter.

· Isolated rain/thundershowers are also likely over Punjab, Haryana and Chandigarh during next 24 hours and mainly dry weather thereafter.

· Fall in minimum temperature by 2-3°C during next 48 hrs.

EAST INDIA

[EAST UP, JHARKHAND, BIHAR, ORISSA,, WEST BENGAL & SIKKIM]
· Isolated rain/thundershowers are likely over Sub-Himalayan West Bengal & Sikkim during next 24 hours and mainly dry weather thereafter.

· Mainly dry weather is likely over the rest region.

· Fall in minimum temperature by 3-5°C over East Uttar Pradesh, Bihar and Jharkhand during next 48 hrs.

NORTHEAST INDIA

[Arunachal Pradesh, NMM& T, Assam, Meghalaya,]
· Rain/thundershowers are likely at a few places over Arunachal Pradesh and isolated over Assam and Meghalaya.

· Mainly dry weather is likely over the rest region.

SOUTH INDIA

[TN, AP, KERALA,, KARNATAKA, LAKSHADWEEP, ANDAMAN & NICOBAR ISLANDS]
· Mainly dry weather is likely over the region.

WEST INDIA

[GOA, MAHARASHTRA (OTHER THAN VIDARBHA), GUJARAT, RAJASTHAN]
· Mainly dry weather is likely over the region.

· Fall in minimum temperatures by 2-4°C over Rajasthan .

CENTRAL INDIA

[M.P., CHHATTISGARH, VIDARBHA]
· Mainly dry weather is likely over the region.

· Fall in minimum temperature by 3-4°C over Madhya Pradesh during next 48 hrs