Climate Insights for Aiyampettai, IN - Airpult Climate Insights for Aiyampettai ================================ Polur, Tamil Nadu, [India](https://airpult.com/climate/in) [Back to forecast](https://airpult.com/forecast/in/aiyampettai/nualg0d7bmp3q4upyne9g)[Climate](https://airpult.com/climate/in)[View historical data](https://airpult.com/history/in/aiyampettai/nualg0d7bmp3q4upyne9g) Hottest May 37°C peak (99°F peak) Coldest January 20°C low (68°F low) Wettest November 200 mm rain (7.9 in rain) Best to Visit January, December Mild temps & low rain Climate Overview ---------------- The climate in Aiyampettai is hot. The average annual temperature is 28°C and approximately 1,024 mm of precipitation falls per year. November is the wettest month, receiving around 200 mm of rainfall. Aiyampettai is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: May, April, June. The coldest months are January, February, December, when temperatures can drop to 20°C. (The climate in Aiyampettai is hot. The average annual temperature is 83°F and approximately 40.3 in of precipitation falls per year. November is the wettest month, receiving around 7.9 in of rainfall. Aiyampettai is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: May, April, June. The coldest months are January, February, December, when temperatures can drop to 68°F.) Temperature ----------- 0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 29°Average: 24°Min: 20°FebMax: 32°Average: 26°Min: 21°MarMax: 35°Average: 29°Min: 24°AprMax: 37°Average: 31°Min: 27°MayMax: 37°Average: 32°Min: 28°JunMax: 36°Average: 31°Min: 27°JulMax: 34°Average: 30°Min: 27°AugMax: 34°Average: 30°Min: 26°SepMax: 34°Average: 29°Min: 26°OctMax: 32°Average: 28°Min: 25°NovMax: 30°Average: 26°Min: 23°DecMax: 29°Average: 25°Min: 21°MaxAverageMin (0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 85°FAverage: 76°FMin: 68°FFebMax: 90°FAverage: 79°FMin: 70°FMarMax: 95°FAverage: 84°FMin: 75°FAprMax: 99°FAverage: 88°FMin: 80°FMayMax: 99°FAverage: 89°FMin: 82°FJunMax: 96°FAverage: 88°FMin: 81°FJulMax: 94°FAverage: 86°FMin: 80°FAugMax: 94°FAverage: 85°FMin: 79°FSepMax: 92°FAverage: 84°FMin: 78°FOctMax: 90°FAverage: 82°FMin: 76°FNovMax: 85°FAverage: 79°FMin: 73°FDecMax: 83°FAverage: 76°FMin: 70°FMaxAverageMin) Aiyampettai sees moderate temperature variation throughout the year, ranging from 20°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 20°C and an average of 24°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 3°C shift in average temperatures. (Aiyampettai sees moderate temperature variation throughout the year, ranging from 68°F to 99°F. May is the hottest month, with daytime highs reaching 99°F and an average of 89°F. January is the coolest month, with minimum temperatures around 68°F and an average of 76°F. On average, daily temperatures fluctuate by about 16°F between overnight lows and afternoon highs. The sharpest temperature change occurs between February and March, with a 5°F shift in average temperatures.) Precipitation ------------- 0mm50mm100mm150mm200mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 30mmFebPrecipitation: 3mmMarPrecipitation: 12mmAprPrecipitation: 9mmMayPrecipitation: 63mmJunPrecipitation: 113mmJulPrecipitation: 120mmAugPrecipitation: 113mmSepPrecipitation: 116mmOctPrecipitation: 151mmNovPrecipitation: 200mmDecPrecipitation: 94mmPrecipitation (0in2in4in6in8inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 1.2inFebPrecipitation: 0.1inMarPrecipitation: 0.5inAprPrecipitation: 0.3inMayPrecipitation: 2.5inJunPrecipitation: 4.4inJulPrecipitation: 4.7inAugPrecipitation: 4.4inSepPrecipitation: 4.6inOctPrecipitation: 6inNovPrecipitation: 7.9inDecPrecipitation: 3.7inPrecipitation) Aiyampettai is a moderately rainy area, receiving approximately 1,024 mm of precipitation annually, which averages out to around 85 mm per month. The wettest month is November, averaging 200 mm of rainfall. October and July also tend to see above-average precipitation. The driest month is February, with just 3 mm. That's 197 mm 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. (Aiyampettai is a moderately rainy area, receiving approximately 40.3 in of precipitation annually, which averages out to around 3.3 in per month. The wettest month is November, averaging 7.9 in of rainfall. October and July also tend to see above-average precipitation. The driest month is February, with just 0.1 in. That's 7.8 in 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/h5km/h10km/h15km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 8km/hFebWind Speed: 7km/hMarWind Speed: 8km/hAprWind Speed: 8km/hMayWind Speed: 8km/hJunWind Speed: 10km/hJulWind Speed: 11km/hAugWind Speed: 9km/hSepWind Speed: 8km/hOctWind Speed: 6km/hNovWind Speed: 9km/hDecWind Speed: 9km/hWind Speed (0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 5mphFebWind Speed: 5mphMarWind Speed: 5mphAprWind Speed: 5mphMayWind Speed: 5mphJunWind Speed: 6mphJulWind Speed: 7mphAugWind Speed: 6mphSepWind Speed: 5mphOctWind Speed: 4mphNovWind Speed: 5mphDecWind Speed: 6mphWind Speed) Aiyampettai is relatively calm, with an average annual wind speed of 8km/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 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 6km/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 pick up during the summer months. The seasonal averages are 8km/h in winter, 8km/h in spring, 10km/h in summer, 8km/h in autumn. (Aiyampettai is mildly breezy, with an average annual wind speed of 5mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is July, averaging 7mph, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 4mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3mph gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 5mph in winter, 5mph in spring, 6mph in summer, 5mph in autumn.) Best Time to Visit ------------------ Jan24° (76°F) Feb26° (79°F) Mar29° (84°F) Apr31° (88°F) May32° (89°F) Jun31° (88°F) Jul30° (86°F) Aug30° (85°F) Sep29° (84°F) Oct28° (82°F) Nov26° (79°F) Dec25° (76°F) The best time to visit Aiyampettai is during January and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 62 mm per month. By contrast, May can be uncomfortably hot with temperatures reaching 37°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans. (The best time to visit Aiyampettai is during January and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 76°F with modest rainfall averaging 2.4 in per month. By contrast, May can be uncomfortably hot with temperatures reaching 99°F. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.) Monthly Climate Data -------------------- The table below shows monthly climate averages for Aiyampettai 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. (The table below shows monthly climate averages for Aiyampettai based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). 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 20 °C (68 °F) 29 °C (85 °F) 8 km/h (5 mph) 30 mm (1.2 in) 0 cm (0 in) Feb 21 °C (70 °F) 32 °C (90 °F) 7 km/h (5 mph) 3 mm (0.1 in) 0 cm (0 in) Mar 24 °C (75 °F) 35 °C (95 °F) 8 km/h (5 mph) 12 mm (0.5 in) 0 cm (0 in) Apr 27 °C (80 °F) 37 °C (99 °F) 8 km/h (5 mph) 9 mm (0.3 in) 0 cm (0 in) May 28 °C (82 °F) 37 °C (99 °F) 8 km/h (5 mph) 63 mm (2.5 in) 0 cm (0 in) Jun 27 °C (81 °F) 36 °C (96 °F) 10 km/h (6 mph) 113 mm (4.4 in) 0 cm (0 in) Jul 27 °C (80 °F) 34 °C (94 °F) 11 km/h (7 mph) 120 mm (4.7 in) 0 cm (0 in) Aug 26 °C (79 °F) 34 °C (94 °F) 9 km/h (6 mph) 113 mm (4.4 in) 0 cm (0 in) Sep 26 °C (78 °F) 34 °C (92 °F) 8 km/h (5 mph) 116 mm (4.6 in) 0 cm (0 in) OctCurrent 25 °C (76 °F) 32 °C (90 °F) 6 km/h (4 mph) 151 mm (6 in) 0 cm (0 in) Nov 23 °C (73 °F) 30 °C (85 °F) 9 km/h (5 mph) 200 mm (7.9 in) 0 cm (0 in) Dec 21 °C (70 °F) 29 °C (83 °F) 9 km/h (6 mph) 94 mm (3.7 in) 0 cm (0 in)