Tamil Nadu Weather in April

Average temperatures, rainfall, sunshine and the best places to visit in Tamil Nadu, India in April.

Planning a trip to Tamil Nadu, India this April? Here's what you need to know about the weather:

What to Expect in Tamil Nadu in April

Tamil Nadu, India is a region in India. In April, Tamil Nadu experiences a range of weather conditions, with temperatures that range from warm to very hot and precipitation levels ranging from low to heavy.

Temperatures

The average highest temperatures fluctuate between warm in Bikkatti at 29°C (84°F) to very hot in Karūr at 40°C (104°F). Nighttime temperatures generally drop to 27°C (81°F) in Karūr and 19°C (66°F) in Bikkatti. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

To explore the conditions in Tamil Nadu, India in more detail, check the map below.

Precipitation

In April, precipitation varies across different areas. From low rainfall in Chennai with an average of 18 mm (0.7 in) to heavy rainfall in Vālpārai with 233 mm (9.2 in).

Average sunshine

Most destinations offer generous amounts of sunshine this April. For example, Chennai gets approximately 291 hours of sunlight, perfect for anyone wanting bright, sunny days.

Explore Tamil Nadu by month

Pick a month to see the average temperature, rainfall and sunshine in Tamil Nadu — and find the best time to visit. (based on Chennai)

Best Places to Visit in Tamil Nadu in April

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Tamil Nadu.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Tamil Nadu

What is the weather like in April for some of the most popular destinations in Tamil Nadu, India?

Temperature range in Tamil Nadu (April)

Precipitation variation in Tamil Nadu (April)

Chennai

In April Chennai generally has very high temperatures with maximum daytime temperatures around 34°C (93°F), minimum nighttime temperatures around 27°C (81°F) and low monthly rainfall. So on average the conditions are pleasant that month.

March
April
May
Max temperature
33°C (91°F)
34°C (93°F)
36°C (97°F)
Min temperature
25°C (77°F)
27°C (81°F)
29°C (84°F)
Monthly sun hours
290 hours
291 hours
301 hours
Monthly rainfall
9.9 mm (0.4 in)
18 mm (0.7 in)
40 mm (1.6 in)
Monthly rainy days
0 days
a single day
2 days
Weather conditions

Kodaikānāl

In April Kodaikānāl generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 20°C (68°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

March
April
May
Max temperature
30°C (86°F)
31°C (88°F)
30°C (86°F)
Min temperature
18°C (64°F)
20°C (68°F)
20°C (68°F)
Monthly sun hours
236 hours
211 hours
193 hours
Monthly rainfall
81 mm (3.2 in)
192 mm (7.6 in)
287 mm (11 in)
Monthly rainy days
3 days
6 days
8 days
Weather conditions

Coimbatore

In April Coimbatore generally has extremely high temperatures with maximum daytime temperatures around 37°C (99°F), minimum nighttime temperatures around 25°C (77°F) and moderate monthly rainfall. So on average the conditions are poor that month.

March
April
May
Max temperature
36°C (97°F)
37°C (99°F)
34°C (93°F)
Min temperature
23°C (73°F)
25°C (77°F)
24°C (75°F)
Monthly rainfall
25 mm (1 in)
48 mm (1.9 in)
83 mm (3.3 in)
Monthly rainy days
a single day
3 days
5 days
Weather conditions

Pondicherry

In April Pondicherry generally has very high temperatures with maximum daytime temperatures around 33°C (91°F), minimum nighttime temperatures around 28°C (82°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

March
April
May
Max temperature
31°C (88°F)
33°C (91°F)
34°C (93°F)
Min temperature
26°C (79°F)
28°C (82°F)
29°C (84°F)
Monthly rainfall
20 mm (0.8 in)
35 mm (1.4 in)
44 mm (1.7 in)
Monthly rainy days
a single day
a single day
2 days
Weather conditions

Ooty

In April Ooty generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 19°C (66°F) and high monthly rainfall. So on average the conditions are tolerable that month.

March
April
May
Max temperature
30°C (86°F)
30°C (86°F)
29°C (84°F)
Min temperature
18°C (64°F)
19°C (66°F)
20°C (68°F)
Monthly rainfall
61 mm (2.4 in)
129 mm (5.1 in)
214 mm (8.4 in)
Monthly rainy days
2 days
5 days
8 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Tamil Nadu, in India.

Popular cities in April

Day & night temperatures, rainfall and average weather in Tamil Nadu in April.

City Weather Day temp Night temp Rainfall
Chennai 34°C (93°F) 27°C (81°F) 18 mm (0.7 in)
Kodaikānāl 31°C (88°F) 20°C (68°F) 192 mm (7.6 in)
Coimbatore 37°C (99°F) 25°C (77°F) 48 mm (1.9 in)
Pondicherry 33°C (91°F) 28°C (82°F) 35 mm (1.4 in)
Ooty 30°C (86°F) 19°C (66°F) 129 mm (5.1 in)
Kanyakumari 32°C (90°F) 27°C (81°F) 66 mm (2.6 in)

Tamil Nadu weather in April: frequently asked questions

What is the weather like in Tamil Nadu, India in April?

Expect poor weather across Tamil Nadu, India in April. The popular destination of Chennai averages 34°C (93°F) by day and 27°C (81°F) at night during this month.

What is the average temperature in Tamil Nadu, India in April?

In Chennai, the average daytime high in April is 34°C (93°F), while nighttime temperatures drop to around 27°C (81°F).

Does Tamil Nadu, India get a lot of rain in April?

Not particularly. Chennai averages just 18 mm (0.7 in) of rain in April, making it a mostly dry month for Tamil Nadu, India.

Is April a Good Time to Visit Tamil Nadu, India?

Given the typically pleasant weather conditions in Chennai, April may not be the ideal time to visit Tamil Nadu, India.

On average, the best time to visit Tamil Nadu, India is in January with generally perfect weather in Chennai. In contrast, April, May, June, July, August, September, October and November tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Tamil Nadu.

Weather and climate has detailed information for every country in the world. Are you going to India? Get detailed historical weather averages for many cities in India.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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