Weather in Mysuru in August
India · 20-year averages, August
Shoulder season. August is shoulder season in Mysuru — cheaper, quieter, and a genuine gamble. You should expect rain on 22 days of the month, which is more days wet than dry.
August ranks 7 of 12 in Mysuru: past the worst of the year but short of December, which is the month to book if the dates are open.
Rain on 22 of the month's 31 days, 2 of them heavy. At that frequency a wet-weather backup is not a contingency, it is the itinerary — book the indoor things first and treat the clear days as the bonus. Pack for 28.4 °C days and 19.7 °C nights; the spread matters more here than any single number.
What the averages hide
Averages flatten a month, and this one hides a few things: 5 days top 30 °C — hot spells arrive, but they break. Across the twenty years measured, the hottest August day reached 33.5 °C and the coldest night fell to 17.8 °C, and the wettest single day dropped 35 mm — roughly 30% of the month's rain in one day.
August is statistically steady but not small: the year-to-year variation is modest in relative terms, yet the wettest August on record still delivered 218 mm against 51 mm in the driest. In a month this wet, even a tame spread is a lot of rain in absolute terms — the 116 mm average is a reasonable planning figure, not a promise.
Wind is light at 13.4 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 81%, high enough to notice on the warm days without dominating them.
How August sits in the year
Temperatures hold steady either side: 28.4 °C in July, 28.4 here, 28.5 in September. Nothing about the timing within the month matters much.
Daylight in August
Mysuru sits close enough to the equator that daylight barely moves all year — 12.5 hours in August, against a range of just 1.4 hours across the whole calendar. Sunrise and sunset land at roughly the same time whenever you come.
An inland climate
Despite being inland, the year stays fairly even: 20.5 °C between the year's warmest afternoons and coldest nights. At 757 m the air is thin enough to matter — sun that burns faster than the temperature suggests, and nights that cool off quickly.
How busy it gets
Shoulder. The value months — prices ease off and you get the place closer to itself.
Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.
August in Mysuru versus nearby
If Mysuru is one option among several, the nearby comparison is worth making. Bengaluru is close enough to be a coin toss — within a degree on temperature, 5 days less rain. Coimbatore is close enough to be a coin toss — within a degree on temperature, 1 day more rain.
So: August is a compromise. December is 29 points better and is what Mysuru is actually like at its best — worth moving the trip for if that is possible, and worth adjusting expectations for if it is not.
Every month in Mysuru
| Month | High °C | Low °C | Rain days | Rain mm | Humidity % | Daylight h | Score |
|---|---|---|---|---|---|---|---|
| January | 31.2 | 15.4 | 1 | 2 | 58 | 11.5 | 80 |
| February | 33.7 | 16.9 | 1 | 4 | 46 | 11.7 | 68 |
| March | 35.9 | 20.1 | 4 | 20 | 41 | 12 | 48 |
| April | 35.7 | 22.5 | 9 | 64 | 51 | 12.4 | 44 |
| May | 32.9 | 21.9 | 16 | 118 | 68 | 12.7 | 44 |
| June | 29.4 | 20.5 | 20 | 97 | 77 | 12.8 | 54 |
| July | 28.4 | 19.9 | 23 | 120 | 80 | 12.8 | 59 |
| August | 28.4 | 19.7 | 22 | 116 | 81 | 12.5 | 58 |
| September | 28.5 | 19.5 | 20 | 138 | 81 | 12.2 | 57 |
| October | 28.1 | 19 | 19 | 134 | 81 | 11.9 | 59 |
| November | 27.8 | 17.3 | 10 | 56 | 78 | 11.6 | 79 |
| December | 28.9 | 15.6 | 3 | 14 | 71 | 11.4 | 87 |
See all twelve months in Mysuru, or where else to go in August.
Planning the rest of the trip
- Where to eat & stay in Mysuru every café, restaurant and hotel
- Flight time to Mysuru how long you are actually in the air
- Mysuru time zone and the difference from home
- Days until your trip count down to the departure date