Weather in Mysuru in April
India · 20-year averages, April
A hard month. April asks something of you. Go in knowing what. Daytime highs average 35.7 °C and the afternoon is not negotiable — outdoor plans move to early morning or evening.
April ranks 11 of 12 — near the bottom of Mysuru's year. December is the month that works, and the swing between the two is 43 points, which is a different holiday rather than a slightly better one.
Rain on 9 days, 2 of them heavy. Enough to need a plan B, not enough to need a plan around it. Pack for heat management rather than style: shade, water, and a schedule that gives up on the middle of the day.
What the averages hide
Averages flatten a month, and this one hides a few things: 20 days of the month clear 35 °C — that is not a heatwave, it is the month. Across the twenty years measured, the hottest April day reached 41.2 °C and the coldest night fell to 17.6 °C, and the wettest single day dropped 58 mm — roughly 91% of the month's rain in one day.
April is moderately variable: 9 mm in the driest year against 217 mm in the wettest, around an average of 64 mm. Roughly two Aprils in three land near that average, and the third does something else entirely.
Wind is light at 6.3 km/h, so the temperature on the page is close to the temperature on your skin, and humidity is unremarkable at 51%.
How April sits in the year
Temperatures hold steady either side: 35.9 °C in March, 35.7 here, 32.9 in May. Nothing about the timing within the month matters much. Rain is the thing that moves: May brings 7 days more of it, so the earlier half of a flexible trip is the safer half.
Daylight in April
Mysuru sits close enough to the equator that daylight barely moves all year — 12.4 hours in April, 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
Off season. The genuine off season: cheapest by a distance, with the caveat that some tours and restaurants close entirely.
Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.
April 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, 2 days less rain. Coimbatore is close enough to be a coin toss — within a degree on temperature, 2 days more rain.
So: April is a compromise. December is 43 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 April.
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