Climate Insights for Mangalam

Sivaganga, State of Tamil Nādu, India

Hottest
June
38°C peak
Coldest
January
23°C low
Wettest
November
278mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Mangalam is hot. The average annual temperature is 29°C and approximately 1122mm of precipitation falls per year. November is the wettest month, receiving around 278mm of rainfall. Mangalam 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: 30° Average: 26° Min: 23° Feb Max: 32° Average: 27° Min: 23° Mar Max: 34° Average: 29° Min: 25° Apr Max: 37° Average: 31° Min: 27° May Max: 37° Average: 32° Min: 28° Jun Max: 38° Average: 32° Min: 28° Jul Max: 37° Average: 32° Min: 28° Aug Max: 36° Average: 31° Min: 27° Sep Max: 36° Average: 30° Min: 27° Oct Max: 33° Average: 29° Min: 26° Nov Max: 31° Average: 27° Min: 25° Dec Max: 30° Average: 27° Min: 24°
Max
Average
Min

Mangalam sees moderate temperature variation throughout the year, ranging from 23°C to 38°C. June 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 26°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: 47mm Feb Precipitation: 17mm Mar Precipitation: 18mm Apr Precipitation: 40mm May Precipitation: 72mm Jun Precipitation: 68mm Jul Precipitation: 72mm Aug Precipitation: 107mm Sep Precipitation: 94mm Oct Precipitation: 188mm Nov Precipitation: 278mm Dec Precipitation: 121mm
Precipitation

Mangalam is a moderately rainy area, receiving approximately 1122mm of precipitation annually, which averages out to around 93mm per month. The wettest month is November, averaging 278mm of rainfall. October and December also tend to see above-average precipitation. The driest month is February, with just 17mm. That's 261mm 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: 12km/h Feb Wind Speed: 12km/h Mar Wind Speed: 10km/h Apr Wind Speed: 9km/h May Wind Speed: 10km/h Jun Wind Speed: 10km/h Jul Wind Speed: 9km/h Aug Wind Speed: 8km/h Sep Wind Speed: 8km/h Oct Wind Speed: 7km/h Nov Wind Speed: 10km/h Dec Wind Speed: 12km/h
Wind Speed

Mangalam 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 January, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, 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 5km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 12km/h in winter, 9km/h in spring, 9km/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 Mangalam, which began on June 21, 2026. Mangalam sits near the equator, so the traditional four-season cycle is less pronounced. Temperatures remain relatively stable year-round. The warmest period peaks in June at around 38°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 37°C. Rainfall is relatively light, with around 130mm over the season and a monthly average of 43mm. Winds are generally light, averaging 9km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.

Summer

Temperatures range from 27 to 38°C. Precipitation is moderate at around 246mm for the season, averaging 82mm per month. Winds are generally light, averaging 9km/h. Stay hydrated, wear sun protection, and seek shade during the hottest hours of the day.

Autumn

Temperatures range from 25 to 36°C. Rainfall is heavy, totalling around 561mm across the season with a monthly average of 187mm. 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 32°C. Precipitation is moderate at around 185mm for the season, averaging 62mm per month. Winds are generally light, averaging 12km/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 Mangalam 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
30 °C
12 km/h
47 mm
0 cm
Feb
23 °C
32 °C
12 km/h
17 mm
0 cm
Mar
25 °C
34 °C
10 km/h
18 mm
0 cm
Apr
27 °C
37 °C
9 km/h
40 mm
0 cm
May
28 °C
37 °C
10 km/h
72 mm
0 cm
Jun
28 °C
38 °C
10 km/h
68 mm
0 cm
Jul
28 °C
37 °C
9 km/h
72 mm
0 cm
Aug
27 °C
36 °C
8 km/h
107 mm
0 cm
Sep Current
27 °C
36 °C
8 km/h
94 mm
0 cm
Oct
26 °C
33 °C
7 km/h
188 mm
0 cm
Nov
25 °C
31 °C
10 km/h
278 mm
0 cm
Dec
24 °C
30 °C
12 km/h
121 mm
0 cm
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Metric (°C, km/h)