February weather forecast
Calcutta, South Africa

February, the last month of the summer in Calcutta, is also a hot month, with an average temperature ranging between max 31.2°C (88.2°F) and min 20.1°C (68.2°F).

Temperature

Calcutta's average high-temperature in February is a still tropical 31.2°C (88.2°F), indicating a subtle variation from January. During February, Calcutta records a consistent average nighttime temperature of 20.1°C (68.2°F).

Heat index

The heat index for February is computed to be a torrid 39°C (102.2°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The months with the highest humidity are January through March, with an average relative humidity of 74%.

Rainfall

In Calcutta, in February, it is raining for 15.4 days, with typically 70mm (2.76") of accumulated precipitation. In Calcutta, during the entire year, the rain falls for 130.3 days and collects up to 415mm (16.34") of precipitation.

Daylight

The average length of the day in February is 12h and 56min.
On the first day of the month, sunrise is at 05:31 and sunset at 18:45. On the last day of February, in Calcutta, sunrise is at 05:49 and sunset at 18:25 SAST.

Sunshine

With an average of 9.2h of sunshine, February has the most sunshine of the year in Calcutta.

UV index

The average daily maximum UV index in February in Calcutta is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In February, the UV index of 6 transforms into the following advice:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.