Climate Insights for Ambattūr

Thiruvallur, State of Tamil Nādu, India

Hottest
June
34°C peak
Coldest
January
23°C low
Wettest
November
348mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Ambattūr is hot. The average annual temperature is 28°C and approximately 1167mm of precipitation falls per year. November is the wettest month, receiving around 348mm of rainfall. Ambattūr is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: June, May, July. The coldest months are January, February, December, when temperatures can drop to 23°C.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 28° Average: 26° Min: 23° Feb Max: 29° Average: 26° Min: 24° Mar Max: 31° Average: 28° Min: 26° Apr Max: 33° Average: 30° Min: 28° May Max: 34° Average: 31° Min: 29° Jun Max: 34° Average: 31° Min: 28° Jul Max: 33° Average: 30° Min: 28° Aug Max: 33° Average: 30° Min: 27° Sep Max: 32° Average: 29° Min: 27° Oct Max: 31° Average: 28° Min: 26° Nov Max: 29° Average: 27° Min: 25° Dec Max: 28° Average: 26° Min: 24°
Max
Average
Min

Ambattūr sees moderate temperature variation throughout the year, ranging from 23°C to 34°C. The warmest month is June, when average highs reach 34°C and the mean temperature sits around 31°C. January is the coolest month, with minimum temperatures around 23°C and an average of 26°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 28mm Feb Precipitation: 5mm Mar Precipitation: 5mm Apr Precipitation: 9mm May Precipitation: 67mm Jun Precipitation: 72mm Jul Precipitation: 103mm Aug Precipitation: 105mm Sep Precipitation: 108mm Oct Precipitation: 159mm Nov Precipitation: 348mm Dec Precipitation: 156mm
Precipitation

Ambattūr is a moderately rainy area, receiving approximately 1167mm of precipitation annually, which averages out to around 97mm per month. The wettest month is November, averaging 348mm of rainfall. October and December also tend to see above-average precipitation. The driest month is February, with just 5mm. That's 343mm 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: 16km/h Feb Wind Speed: 16km/h Mar Wind Speed: 17km/h Apr Wind Speed: 19km/h May Wind Speed: 20km/h Jun Wind Speed: 20km/h Jul Wind Speed: 19km/h Aug Wind Speed: 18km/h Sep Wind Speed: 17km/h Oct Wind Speed: 15km/h Nov Wind Speed: 19km/h Dec Wind Speed: 19km/h
Wind Speed

Ambattūr is mildly breezy, with an average annual wind speed of 18km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is May, averaging 20km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in October, with average winds dropping to 15km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 5km/h between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 17km/h in winter, 19km/h in spring, 19km/h in summer, 17km/h in autumn.

Seasons

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

89 days until Summer

It is currently spring in Ambattūr, which began on March 20, 2026. Ambattūr is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in June at around 34°C, while the coldest stretch bottoms out in January near 23°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 26 to 34°C. Rainfall is relatively light, with around 82mm over the season and a monthly average of 27mm. Winds are moderate at around 19km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 27 to 34°C. Precipitation is moderate at around 280mm for the season, averaging 93mm per month. Winds are moderate at around 19km/h. Stay hydrated, wear sun protection, and seek shade during the hottest hours of the day.

Autumn

Temperatures range from 25 to 32°C. Rainfall is heavy, totalling around 615mm across the season with a monthly average of 205mm. Winds are moderate at around 17km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 23 to 29°C. Precipitation is moderate at around 189mm for the season, averaging 63mm per month. Winds are moderate at around 17km/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 Ambattūr 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
28 °C
16 km/h
28 mm
0 cm
Feb
24 °C
29 °C
16 km/h
5 mm
0 cm
Mar Current
26 °C
31 °C
17 km/h
5 mm
0 cm
Apr
28 °C
33 °C
19 km/h
9 mm
0 cm
May
29 °C
34 °C
20 km/h
67 mm
0 cm
Jun
28 °C
34 °C
20 km/h
72 mm
0 cm
Jul
28 °C
33 °C
19 km/h
103 mm
0 cm
Aug
27 °C
33 °C
18 km/h
105 mm
0 cm
Sep
27 °C
32 °C
17 km/h
108 mm
0 cm
Oct
26 °C
31 °C
15 km/h
159 mm
0 cm
Nov
25 °C
29 °C
19 km/h
348 mm
0 cm
Dec
24 °C
28 °C
19 km/h
156 mm
0 cm
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Metric (°C, km/h)