Climate Insights for Kayattār

Thoothukkudi, State of Tamil Nādu, India

Hottest
April
39°C peak
Coldest
January
23°C low
Wettest
November
232mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Kayattār is hot. The average annual temperature is 30°C and approximately 885mm of precipitation falls per year. November is the wettest month, receiving around 232mm of rainfall. Kayattār sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 32° Average: 27° Min: 23° Feb Max: 34° Average: 28° Min: 23° Mar Max: 37° Average: 30° Min: 25° Apr Max: 39° Average: 32° Min: 27° May Max: 38° Average: 32° Min: 27° Jun Max: 37° Average: 31° Min: 27° Jul Max: 36° Average: 31° Min: 27° Aug Max: 36° Average: 31° Min: 26° Sep Max: 36° Average: 30° Min: 26° Oct Max: 35° Average: 29° Min: 26° Nov Max: 32° Average: 27° Min: 24° Dec Max: 31° Average: 27° Min: 23°
Max
Average
Min

Kayattār sees moderate temperature variation throughout the year, ranging from 23°C to 39°C. April is the hottest month, with daytime highs reaching 39°C and an average of 32°C. January is the coolest month, with minimum temperatures around 23°C and an average of 27°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between February and March, with a 2°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 52mm Feb Precipitation: 15mm Mar Precipitation: 27mm Apr Precipitation: 45mm May Precipitation: 64mm Jun Precipitation: 31mm Jul Precipitation: 41mm Aug Precipitation: 47mm Sep Precipitation: 46mm Oct Precipitation: 170mm Nov Precipitation: 232mm Dec Precipitation: 116mm
Precipitation

Kayattār is a moderately rainy area, receiving approximately 885mm of precipitation annually, which averages out to around 74mm per month. The wettest month is November, averaging 232mm of rainfall. October and December also tend to see above-average precipitation. The driest month is February, with just 15mm. That's 217mm less than November, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 10km/h Feb Wind Speed: 10km/h Mar Wind Speed: 8km/h Apr Wind Speed: 7km/h May Wind Speed: 10km/h Jun Wind Speed: 13km/h Jul Wind Speed: 13km/h Aug Wind Speed: 12km/h Sep Wind Speed: 11km/h Oct Wind Speed: 7km/h Nov Wind Speed: 7km/h Dec Wind Speed: 8km/h
Wind Speed

Kayattār is relatively calm, with an average annual wind speed of 10km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is June, averaging 13km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 9km/h in winter, 8km/h in spring, 13km/h in summer, 8km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

7 days until Autumn

It is currently summer in Kayattār, which began on June 21, 2026. Kayattār sits near the equator, so the traditional four-season cycle is less pronounced. Temperatures remain relatively stable year-round. The warmest period peaks in April at around 39°C, while the coldest stretch bottoms out in January near 23°C. Autumn is next, beginning on September 23, 2026 (7 days from now).

Spring

Temperatures range from 25 to 39°C. Rainfall is relatively light, with around 136mm over the season and a monthly average of 45mm. Winds are generally light, averaging 8km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.

Summer

Temperatures range from 26 to 37°C. Rainfall is relatively light, with around 119mm over the season and a monthly average of 40mm. Winds are generally light, averaging 13km/h. Stay hydrated, wear sun protection, and seek shade during the hottest hours of the day.

Autumn

Temperatures range from 24 to 36°C. Rainfall is heavy, totalling around 448mm across the season with a monthly average of 149mm. Winds are generally light, averaging 8km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 23 to 34°C. Precipitation is moderate at around 182mm for the season, averaging 61mm per month. Winds are generally light, averaging 9km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Monthly Climate Data

The table below shows monthly climate averages for Kayattār based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
23 °C
32 °C
10 km/h
52 mm
0 cm
Feb
23 °C
34 °C
10 km/h
15 mm
0 cm
Mar
25 °C
37 °C
8 km/h
27 mm
0 cm
Apr
27 °C
39 °C
7 km/h
45 mm
0 cm
May
27 °C
38 °C
10 km/h
64 mm
0 cm
Jun
27 °C
37 °C
13 km/h
31 mm
0 cm
Jul
27 °C
36 °C
13 km/h
41 mm
0 cm
Aug
26 °C
36 °C
12 km/h
47 mm
0 cm
Sep Current
26 °C
36 °C
11 km/h
46 mm
0 cm
Oct
26 °C
35 °C
7 km/h
170 mm
0 cm
Nov
24 °C
32 °C
7 km/h
232 mm
0 cm
Dec
23 °C
31 °C
8 km/h
116 mm
0 cm
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Metric (°C, km/h)