Tamil Nadu (Chennai)
May
Weather in Tamil Nadu for May 2025
Your guide to Tamil Nadu weather in May - trends and predictions
In general, the average temperature in Tamil Nadu at the beginning of May is 34.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 36.4 °C by the end of May.
The climate of Tamil Nadu in May is notably wet, with an average of 11 rainy days.
Is May a good time to visit Tamil Nadu? check out the best time to travel to Tamil Nadu page.
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20
Dry days
11
Rainy days
0
Snow days
33°/29°
Temperatures
27 km/h
Avg max wind
70 %
Avg humidity
Tamil Nadu in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  35° | 2 35° | 3 35° | 4 34° | |||
| 5 34° | 6 34° | 7  33° | 8  31° | 9 32° | 10  32° | 11 32° |
| 12 32° | 13 32° | 14 32° | 15 31° | 16  30° | 17 30° | 18 32° |
| 19 32° | 20  32° | 21  32° | 22 32° | 23 33° | 24  34° | 25 36° |
| 26  37° | 27 37° | 28 37° | 29 36° | 30 36° | 31 36° |
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Temperatures trend during May in Tamil Nadu
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Sunny | 35° /28° | 0 mm | 9 | |
| 2 May | Sunny | 35° /29° | 0 mm | 9 | |
| 3 May | Sunny | 35° /29° | 0 mm | 9 | |
| 4 May | Sunny | 34° /29° | 0 mm | 8 | |
| 5 May | Sunny | 34° /29° | 0 mm | 8 | |
| 6 May | Sunny | 34° /29° | 0 mm | 8 | |
| 7 May | Patchy rain possible | 33° /29° | 0.2 mm | 7 | |
| 8 May | Patchy light rain with thunder | 31° /26° | 9.3 mm | 7 | |
| 9 May | Patchy rain possible | 32° /29° | 1.1 mm | 7 | |
| 10 May | Partly cloudy | 32° /28° | 0.4 mm | 8 | |
| 11 May | Patchy rain possible | 32° /28° | 0.2 mm | 7 | |
| 12 May | Patchy rain possible | 32° /29° | 0.1 mm | 7 | |
| 13 May | Patchy rain possible | 32° /29° | 0.1 mm | 7 | |
| 14 May | Patchy rain possible | 32° /29° | 1.7 mm | 7 | |
| 15 May | Patchy rain possible | 31° /29° | 0.1 mm | 7 | |
| 16 May | Patchy light drizzle | 30° /28° | 0.4 mm | 7 | |
| 17 May | Patchy rain possible | 30° /26° | 0.3 mm | 7 | |
| 18 May | Partly cloudy | 32° /28° | 1.2 mm | 8 | |
| 19 May | Partly cloudy | 32° /28° | 3.6 mm | 8 | |
| 20 May | Cloudy | 32° /29° | 3.8 mm | 7 | |
| 21 May | Overcast | 32° /28° | 0 mm | 7 | |
| 22 May | Sunny | 32° /29° | 0.1 mm | 8 | |
| 23 May | Sunny | 33° /28° | 0 mm | 8 | |
| 24 May | Thundery outbreaks possible | 34° /29° | 1.7 mm | 7 | |
| 25 May | Partly cloudy | 36° /30° | 0 mm | 9 | |
| 26 May | Heavy rain at times | 37° /29° | 0.6 mm | 9 | |
| 27 May | Sunny | 37° /29° | 0 mm | 9 | |
| 28 May | Sunny | 37° /30° | 0 mm | 9 | |
| 29 May | Sunny | 36° /30° | 0 mm | 9 | |
| 30 May | Sunny | 36° /29° | 0 mm | 9 | |
| 31 May | Sunny | 36° /29° | 0 mm | 9 | |
| Next | |||||
Important Notice
Our weather forecast for Tamil Nadu in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Tamil Nadu forecast closer to your planned date for the most up-to-date weather information.
Tamil Nadu in May - FAQ
What are the expected maximum and minimum temperatures in Tamil Nadu during May?
During May, expect a variety of temperatures with highs around 33° and lows near 29°, suitable for diverse activities and preferences.
How much rainfall should be expected in Tamil Nadu during May?
In May, Tamil Nadu can expect light to moderate rainfall, totaling 25.8 mm across approximately 11 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Tamil Nadu during May?
The average wind speed in Tamil Nadu during May is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Tamil Nadu in May?
As you prepare for your trip to Tamil Nadu in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Tamil Nadu, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
May rainfall patterns in Tamil Nadu
Explore the daily rainfall trends and prepare for Tamil Nadus May weather 💧
UV exposure in Tamil Nadu during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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