1 Minimum Temperature: 10° C (Summer), 6° C (Winter)
2 Maximum Temperature: 23° C (Summer), 22° C (Winter)
3 Best Time to Visit : April to June and September to November.

Udhagamandalam, which is the Head Quarters of the district, is the largest and most important Hill station in South India. This principle station on the Nilgiris is at an elevation of 2286 meters and situated at the center of the district.

Summer season : Summers during March to May have an average temperature in the range 23°C to 10°C. Summers maximum temperature never crosses 23°C.

Monsoon or Rainy season : Monsoons offer good rainfall during June to September.

Winter season : Winters during November to January are very pleasant and cool with minimum touching below 6°C and maximum ranges about 22°C.

What to wear :Cotton clothing is apt for the summer months whereas woolens are required for the winters.



Udhagamandalam average temperature & rainfall chart (Month wise)
  City Month Max Temp Min Temp Mean Rainfall mm
Weather / climate / temperature / rainfall Udhagamandalam January 20.3 5.6 20.5
 
Weather / climate / temperature / rainfall Udhagamandalam February 20.9 6.5 10.2
 
Weather / climate / temperature / rainfall Udhagamandalam March 22.2 8.8 25.8
 
Weather / climate / temperature / rainfall Udhagamandalam April 22.6 10.7 75.4
 
Weather / climate / temperature / rainfall Udhagamandalam May 22 11.4 147.5
 
Weather / climate / temperature / rainfall Udhagamandalam June 18.3 11.2 136.7
 
Weather / climate / temperature / rainfall Udhagamandalam July 16.9 11 181.1
 
Weather / climate / temperature / rainfall Udhagamandalam August 17.4 10.9 123.7
 
Weather / climate / temperature / rainfall Udhagamandalam September 18.5 10.4 134.9
 
Weather / climate / temperature / rainfall Udhagamandalam October 18.8 10.1 189.2
 
Weather / climate / temperature / rainfall Udhagamandalam November 18.7 8.6 139.9
 
Weather / climate / temperature / rainfall Udhagamandalam December 19.7 6.7 52.8