April weather forecastAnna Nagar, India
April
Weather in April
April is a very hot pre-monsoon summer month in Anna Nagar, India, with an average temperature fluctuating between 35.3°C (95.5°F) and 27.3°C (81.1°F).Temperature
The ushering in of April brings an average high-temperature of a fiery hot 35.3°C (95.5°F), closely mirroring the 32.8°C (91°F) of March. An average nighttime temperature of 27.3°C (81.1°F) is witnessed throughout April.Heat index
In April, the heat index is estimated at a blazing hot 50°C (122°F). Eyes open: Heat cramps and heat exhaustion are expected. Prolonged exertion could lead to heatstroke.Heat index evaluations are typically in the context of light winds and shaded environments. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.
Humidity
In Anna Nagar, India, the average relative humidity in April is 67%.Rainfall
In April, in Anna Nagar, India, the rain falls for 4.3 days. Throughout April, 10mm (0.39") of precipitation is accumulated. Throughout the year, in Anna Nagar, there are 154.8 rainfall days, and 735mm (28.94") of precipitation is accumulated.Daylight
The average length of the day in April is 12h and 26min.On the first day of the month, sunrise is at 6:05 am and sunset at 6:20 pm. On the last day of April, sunrise is at 5:48 am and sunset at 6:24 pm IST.
Sunshine
In Anna Nagar, the average sunshine in April is 11.2h.UV index
The months with the highest UV index in Anna Nagar, India, are April through July, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 8 in April translates into the following instructions:
Always take safety measures. The skin and eyes are at risk if left exposed. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Anna Nagar, India
- Average high temperature in April: 35.3°C
The warmest month (with the highest average high temperature) is May (37.2°C).
The month with the lowest average high temperature is December (27.9°C).
- Average low temperature in April: 27.3°C
The month with the highest average low temperature is May (29.5°C).
The coldest month (with the lowest average low temperature) is January (22.3°C).
Average pressure in April
Anna Nagar, India
- Average pressure in April: 1008.4mbar
The month with the highest atmospheric pressure is January (1013.6mbar).
The month with the lowest atmospheric pressure is June (1004.2mbar).
Average wind speed in April
Anna Nagar, India
- Average wind speed in April: 16km/h
The windiest month (with the highest average wind speed) is May (16.8km/h).
The calmest month (with the lowest average wind speed) is October (11.3km/h).
Average humidity in April
Anna Nagar, India
- Average humidity in April: 67%
The months with the highest relative humidity are November and December (76%).
The month with the lowest relative humidity is June (58%).
Average rainfall in April
Anna Nagar, India
- Average rainfall in April: 10mm
The wettest month (with the highest rainfall) is November (185mm).
The driest month (with the least rainfall) is February (6mm).
Average rainfall days in April
Anna Nagar, India
- Average rainfall days in April: 4.3 days
The month with the highest number of rainy days is September (23.9 days).
The month with the least rainy days is February (3.4 days).
Average daylight in April /
Average sunshine in April
Anna Nagar, India
- Average daylight in April: 12h and 24min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in April: 11h and 12min
The month with the most sunshine is May (Average sunshine: 11h and 48min).
The months with the least sunshine are November and December (Average sunshine: 6h and 12min).
Average sunshine days in April
Anna Nagar, India
- Average sunshine days in April: 25.2 days
The month with the most sunshine days is March (25.7 days).
The month with the least sunshine days is September (5.5 days).
Average UV index in April
Anna Nagar, India
- Average UV index in April: 8
The months with the highest UV index are April, May, June and July (UV index 8).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in April
Anna Nagar, India
- Average cloud cover in April: 13
The month with the most cloud cover is August (Cloud cover 41).
The months with the least cloud cover are March and April (Cloud cover 13).
Average visibility in April
Anna Nagar, India
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
