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Vallam Weather and Climate: A Comprehensive Guide

The weather in Vallam sees moderate temperature fluctuations over the course of a year. Temperatures can be very hot at the high end to roughly very warm at the low end. It receives mid-range precipitation levels. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

The weather in Vallam changes moderately throughout the year, offering enough variation to appreciate each season. Average maximum daytime temperatures range from a very hot 40°C in May, the warmest time of the year, to a very warm 30°C during cooler months like January.

At night, temperatures typically drop to an average of around 22°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

On average, Vallam receives a reasonable amount of rainfall, with an annual precipitation of 964 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, November receives heavy rainfall, averaging 201 mm of precipitation, recorded across 8 rainy days. In contrast, the drier season, February brings less rainfall, with 17 mm over a single rainy day. For more details, please visit our Vallam Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Vallam

Sun   Dec 22
32°C | 24°C
NE 4 m/s
partly cloudy and no rain

partly cloudy and no rain

Mon   Dec 23
31°C | 23°C
N 3 m/s
partly cloudy and no rain

partly cloudy and no rain

Tue   Dec 24
32°C | 23°C
W 2 m/s
almost clear and no rain

almost clear and no rain

The best time of year to visit Vallam in India

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Vallam?
    Most rainfall (rainy season) is seen in October and November.
  • Which is the hottest month in Vallam?
    May has an average maximum temperature of 40°C and is the hottest month of the year.
  • Which is the coolest month in Vallam?
    The coolest month is January with an average maximum temperature of 30°C.
  • Which is the wettest month in Vallam?
    November tops the wettest month list with 201 mm of rainfall.
  • Which is the driest month in Vallam?
    February is the driest month with 17 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.