Climate Insights for Āvadi

Thiruvallur, State of Tamil Nādu, India

Hottest
May
37°C peak
Coldest
January
22°C low
Wettest
November
263mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Āvadi is hot. The average annual temperature is 29°C and approximately 1103mm of precipitation falls per year. November is the wettest month, receiving around 263mm of rainfall. Āvadi is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: May, June, April. The coldest months are January, February, December, when temperatures can drop to 22°C.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 29° Average: 25° Min: 22° Feb Max: 31° Average: 26° Min: 22° Mar Max: 34° Average: 29° Min: 25° Apr Max: 36° Average: 31° Min: 27° May Max: 37° Average: 32° Min: 29° Jun Max: 36° Average: 32° Min: 28° Jul Max: 35° Average: 31° Min: 27° Aug Max: 34° Average: 30° Min: 27° Sep Max: 33° Average: 30° Min: 27° Oct Max: 32° Average: 28° Min: 26° Nov Max: 30° Average: 27° Min: 24° Dec Max: 29° Average: 26° Min: 23°
Max
Average
Min

Āvadi sees moderate temperature variation throughout the year, ranging from 22°C to 37°C. May is the hottest month, with daytime highs reaching 37°C and an average of 32°C. January is the coolest month, with minimum temperatures around 22°C and an average of 25°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows. 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: 26mm Feb Precipitation: 4mm Mar Precipitation: 8mm Apr Precipitation: 12mm May Precipitation: 60mm Jun Precipitation: 95mm Jul Precipitation: 122mm Aug Precipitation: 123mm Sep Precipitation: 118mm Oct Precipitation: 146mm Nov Precipitation: 263mm Dec Precipitation: 126mm
Precipitation

Āvadi is a moderately rainy area, receiving approximately 1103mm of precipitation annually, which averages out to around 92mm per month. The wettest month is November, averaging 263mm of rainfall. October and December also tend to see above-average precipitation. The driest month is February, with just 4mm. That's 259mm 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: 14km/h Feb Wind Speed: 14km/h Mar Wind Speed: 15km/h Apr Wind Speed: 16km/h May Wind Speed: 16km/h Jun Wind Speed: 16km/h Jul Wind Speed: 17km/h Aug Wind Speed: 16km/h Sep Wind Speed: 14km/h Oct Wind Speed: 12km/h Nov Wind Speed: 15km/h Dec Wind Speed: 16km/h
Wind Speed

Āvadi 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 17km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 12km/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.

Seasons

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

89 days until Summer

It is currently spring in Āvadi, which began on March 20, 2026. Āvadi 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 May at around 37°C, while the coldest stretch bottoms out in January near 22°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 25 to 37°C. Rainfall is relatively light, with around 80mm over the season and a monthly average of 27mm. Winds are moderate at around 16km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 27 to 36°C. Rainfall is heavy, totalling around 340mm across the season with a monthly average of 113mm. Winds are moderate at around 16km/h. Stay hydrated, wear sun protection, and seek shade during the hottest hours of the day.

Autumn

Temperatures range from 24 to 33°C. Rainfall is heavy, totalling around 527mm across the season with a monthly average of 176mm. Winds are generally light, averaging 14km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 22 to 31°C. Precipitation is moderate at around 156mm for the season, averaging 52mm per month. Winds are generally light, averaging 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 Āvadi 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
22 °C
29 °C
14 km/h
26 mm
0 cm
Feb
22 °C
31 °C
14 km/h
4 mm
0 cm
Mar Current
25 °C
34 °C
15 km/h
8 mm
0 cm
Apr
27 °C
36 °C
16 km/h
12 mm
0 cm
May
29 °C
37 °C
16 km/h
60 mm
0 cm
Jun
28 °C
36 °C
16 km/h
95 mm
0 cm
Jul
27 °C
35 °C
17 km/h
122 mm
0 cm
Aug
27 °C
34 °C
16 km/h
123 mm
0 cm
Sep
27 °C
33 °C
14 km/h
118 mm
0 cm
Oct
26 °C
32 °C
12 km/h
146 mm
0 cm
Nov
24 °C
30 °C
15 km/h
263 mm
0 cm
Dec
23 °C
29 °C
16 km/h
126 mm
0 cm
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Metric (°C, km/h)