Karuvambram experiences a warm climate year-round, with temperatures rarely dipping below 20°C or rising above 37°C. The summer months of April and May bring the highest average temperatures, peaking at around 29°C, while the winter months of January to December remain relatively mild, averaging around 27°C. Summer days are often hot and humid, but evenings can be pleasant. Autumn and spring seasons have a more moderate climate with temperatures gradually increasing or decreasing. The temperature range is quite narrow throughout the year, indicating minimal seasonal variation.