Climate Insights for Eral

Thoothukkudi, State of Tamil Nādu, India

Hottest
April
38°C peak
Coldest
January
23°C low
Wettest
November
261mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Eral is hot. The average annual temperature is 29°C and approximately 1082mm of precipitation falls per year. November is the wettest month, receiving around 261mm of rainfall. Eral 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: 31° Average: 27° Min: 23° Feb Max: 33° Average: 28° Min: 23° Mar Max: 36° Average: 30° Min: 25° Apr Max: 38° Average: 32° Min: 27° May Max: 37° Average: 31° Min: 27° Jun Max: 36° Average: 31° Min: 27° Jul Max: 36° Average: 30° Min: 27° Aug Max: 36° Average: 30° Min: 26° Sep Max: 36° Average: 30° Min: 26° Oct Max: 34° Average: 29° Min: 25° Nov Max: 31° Average: 27° Min: 24° Dec Max: 31° Average: 27° Min: 23°
Max
Average
Min

Eral sees moderate temperature variation throughout the year, ranging from 23°C to 38°C. April is the hottest month, with daytime highs reaching 38°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 9°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 300mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 60mm Feb Precipitation: 21mm Mar Precipitation: 32mm Apr Precipitation: 59mm May Precipitation: 91mm Jun Precipitation: 31mm Jul Precipitation: 41mm Aug Precipitation: 57mm Sep Precipitation: 64mm Oct Precipitation: 190mm Nov Precipitation: 261mm Dec Precipitation: 175mm
Precipitation

Eral is a moderately rainy area, receiving approximately 1082mm of precipitation annually, which averages out to around 90mm per month. The wettest month is November, averaging 261mm of rainfall. October and December also tend to see above-average precipitation. The driest month is February, with just 21mm. That's 240mm 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 20km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 15km/h Feb Wind Speed: 16km/h Mar Wind Speed: 16km/h Apr Wind Speed: 14km/h May Wind Speed: 14km/h Jun Wind Speed: 19km/h Jul Wind Speed: 19km/h Aug Wind Speed: 17km/h Sep Wind Speed: 15km/h Oct Wind Speed: 11km/h Nov Wind Speed: 11km/h Dec Wind Speed: 14km/h
Wind Speed

Eral is mildly breezy, with an average annual wind speed of 15km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 19km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 11km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 8km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 15km/h in winter, 14km/h in spring, 18km/h in summer, 12km/h in autumn.

Seasons

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

88 days until Summer

It is currently spring in Eral, which began on March 20, 2026. Eral 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 38°C, while the coldest stretch bottoms out in January near 23°C. Summer is next, beginning on June 21, 2026 — 88 days from now.

Spring

Temperatures range from 25 to 38°C. Precipitation is moderate at around 182mm for the season, averaging 61mm per month. Winds are generally light, averaging 14km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 26 to 36°C. Rainfall is relatively light, with around 129mm over the season and a monthly average of 43mm. Winds are moderate at around 18km/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 515mm across the season with a monthly average of 172mm. Winds are generally light, averaging 12km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 23 to 33°C. Precipitation is moderate at around 256mm for the season, averaging 85mm per month. Winds are moderate at around 15km/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 Eral 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
31 °C
15 km/h
60 mm
0 cm
Feb
23 °C
33 °C
16 km/h
21 mm
0 cm
Mar Current
25 °C
36 °C
16 km/h
32 mm
0 cm
Apr
27 °C
38 °C
14 km/h
59 mm
0 cm
May
27 °C
37 °C
14 km/h
91 mm
0 cm
Jun
27 °C
36 °C
19 km/h
31 mm
0 cm
Jul
27 °C
36 °C
19 km/h
41 mm
0 cm
Aug
26 °C
36 °C
17 km/h
57 mm
0 cm
Sep
26 °C
36 °C
15 km/h
64 mm
0 cm
Oct
25 °C
34 °C
11 km/h
190 mm
0 cm
Nov
24 °C
31 °C
11 km/h
261 mm
0 cm
Dec
23 °C
31 °C
14 km/h
175 mm
0 cm
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Metric (°C, km/h)