November signals the beginning of winter in
Visakhapatnam. The air grows cooler, the days shorter and rainfall nearly halves as compared to
October. With the least amount of rainfall observed since
May, the city strolls under clear skies for most of the month. With temperatures descending down to 18.6°C (65.5°F), Visakhapatnam steps into
December, the year's last stage.
Temperature
A minimal variation is noted in Visakhapatnam's average high-temperature at the onset of November, reaching a still hot 30.4°C (86.7°F) from October's 31.7°C (89.1°F). During November, Visakhapatnam records a consistent average nighttime temperature of 21.6°C (70.9°F).
Heat index
November's average heat index is appraised at a sweltering 36°C (96.8°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.
Humidity
The average relative humidity in November is 68%.
Rainfall
In November, the rain falls for 2.7 days. Throughout November, 116mm (4.57") of precipitation is accumulated. In Visakhapatnam, during the entire year, the rain falls for 52 days and collects up to 1119mm (44.06") of precipitation.
Sea temperature
In Visakhapatnam, in November, the average water temperature is 27.6°C (81.7°F).
Note: For engaging in water activities including swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are perceived as perfect, providing pleasure for extended durations.
Daylight
The average length of the day in November is 11h and 19min.
On the first day of November, sunrise is at 5:56 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 5:20 pm IST.
Sunshine
The average sunshine in November is 7h.
UV index
In November, the average daily maximum UV index is 9. A UV Index estimate of 8 to 10 represents a very high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In November, the maximum UV index of 9 suggests these recommendations:
Always take precautions; unprotected eyes and skin can be damaged rapidly. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Sunscreen of at least SPF 30 should be applied generously and reapplied often on overcast days, especially post swim or outdoor exercise. Attention! The reflection of both water and sand can increase the intensity of UV rays.