Mananthavady, being located in the Western Ghats in the ‘God’s Own Country’, enjoys pleasant weather almost all throughout the year. However, summers may witness temperature as high as 37° C. Therefore, October to May are the most comfortable months to visit the place.
| Month | High/Low (°C) | Rain |
|---|---|---|
| January | 31°/ 17° | 3 days |
| February | 33°/ 17° | 1 days |
| March | 34°/ 19° | 10 days |
| April | 34°/ 20° | 19 days |
| May | 31°/ 21° | 27 days |
| June | 27°/ 21° | 25 days |
| July | 25°/ 20° | 29 days |
| August | 24°/ 19° | 30 days |
| September | 26°/ 19° | 27 days |
| October | 27°/ 19° | 31 days |
| November | 29°/ 19° | 18 days |
| December | 29°/ 18° | 9 days |