Climate averages 1991–2020
Karur weather
in April.
A very hot, fairly dry month: the warmest and the 4th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a very hot month in Karur: daytime highs average 38.0°C and nights cool to about 26.1°C. By daytime temperature it is the warmest month of the year.
Expect about 34 mm of rain on roughly 6 days, which makes April a fairly dry month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 22 min on an average April day.
The nearest other city in this atlas is Tiruchengode (51 km away). In April its highs average 36.9°C, 1.1°C cooler than Karur, with 46 mm of rain.
Among the 692 cities listed in India, Karur ranks joint 137th of 692 for the warmest April highs and joint 544th of 692 for the driest April (rainfall, lowest first). The mean April high of those 692 cities is 36.0°C; Karur is 2.0°C warmer than that mean.
From April to May, average highs fall by 0.3°C to 37.6°C, and monthly rainfall rises from 34 mm to 55 mm.
The annual picture
April in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Karur climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 31.1°C20.3°C | 20.3°C | 4.6 | 1.1 | 11.612 h |
| February | 33.9°C21.3°C | 21.3°C | 7.6 | 1.5 | 11.812 h |
| March | 36.9°C23.5°C | 23.5°C | 12 | 2.6 | 12.112 h |
| April, selected | 38.0°C26.1°C | 26.1°C | 34 | 5.9 | 12.412 h |
| May | 37.6°C26.6°C | 26.6°C | 55 | 10.7 | 12.613 h |
| June | 35.3°C25.7°C | 25.7°C | 43 | 9.9 | 12.813 h |
| July | 34.2°C25.0°C | 25.0°C | 51 | 10.9 | 12.713 h |
| August | 34.1°C24.7°C | 24.7°C | 62 | 10.7 | 12.512 h |
| September | 34.5°C24.7°C | 24.7°C | 80 | 13.3 | 12.212 h |
| October | 32.2°C23.8°C | 23.8°C | 153 | 18.0 | 11.912 h |
| November | 29.8°C22.4°C | 22.4°C | 136 | 14.2 | 11.612 h |
| December | 29.3°C20.7°C | 20.7°C | 53 | 6.1 | 11.511 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
April in nearby cities
- Tiruchengode in AprilIndia · 51 kmHigh 36.9°C · Low 25.8°C · 46 mm rain
- Erode in AprilIndia · 58 kmHigh 37.6°C · Low 25.9°C · 28 mm rain
- Dharapuram in AprilIndia · 65 kmHigh 35.9°C · Low 24.3°C · 30 mm rain
- Dindigul in AprilIndia · 66 kmHigh 36.3°C · Low 25.0°C · 71 mm rain
- Kumarapalayam in AprilIndia · 68 kmHigh 37.7°C · Low 25.9°C · 30 mm rain
- Tiruchirappalli in AprilIndia · 69 kmHigh 37.7°C · Low 25.9°C · 37 mm rain
- Salem in AprilIndia · 78 kmHigh 36.8°C · Low 25.6°C · 56 mm rain
- Tiruppur in AprilIndia · 81 kmHigh 36.6°C · Low 25.2°C · 66 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Karur) is explained once on the Karur year overview and on the Sources, method and limits page.