Climate and monthly weather forecastPoonamallee, India
Climate and monthly weather forecast
Weather in January
January, the same as December, is a moderately hot winter month in Poonamallee, India, with an average temperature varying between 28.3°C (82.9°F) and 22.3°C (72.1°F). Poonamallee experiences an average high-temperature of a still moderately hot 28.3°C (82.9°F) in January, subtly different from December's 27.9°C (82.2°F). Weather in January »Weather in February
February, the last month of the winter in Poonamallee, is a hot month, with an average temperature fluctuating between 30°C (86°F) and 22.5°C (72.5°F). The initiation of February records an average high-temperature of a tropical 30°C (86°F), displaying a near consistency with the previous month. Weather in February »Weather in March
The first month of the pre-monsoon summer, March, is still a tropical month in Poonamallee, India, with temperature in the range of an average low of 24.6°C (76.3°F) and an average high of 32.8°C (91°F). Poonamallee sees the arrival of March with an average high-temperature of a still tropical 32.8°C (91°F), indicating a subtle variation from February. Weather in March »Weather in April
April is a torrid pre-monsoon summer month in Poonamallee, India, with temperature in the range of an average low of 27.3°C (81.1°F) and an average high of 35.3°C (95.5°F). The onset of April manifests an average high-temperature of a fiery hot 35.3°C (95.5°F), demonstrating a minor variation from the preceding month. Weather in April »Weather in May
May, the last month of the pre-monsoon summer in Poonamallee, is also a sweltering month, with an average temperature varying between 29.5°C (85.1°F) and 37.2°C (99°F). May registers as the month with the highest average temperatures, reaching 37.2°C (99°F) at its peak and 29.5°C (85.1°F) at the lowest. May's heat index is appraised at a blazing hot 53°C (127.4°F). Weather in May »Weather in June
June, the first month of the rainy (monsoon) season in Poonamallee, is still a very hot month, with an average temperature ranging between min 29.3°C (84.7°F) and max 35.8°C (96.4°F). The beginning of June records an average high-temperature of a still fiery hot 35.8°C (96.4°F), marking a negligible difference from May's 37.2°C (99°F). Weather in June »Weather in July
July, like June, is another tropical rainy (monsoon) season month in Poonamallee, India, with an average temperature varying between 34.6°C (94.3°F) and 28.2°C (82.8°F). The advent of July reveals an average high-temperature of a hot 34.6°C (94.3°F), showing minimal difference from the prior month. Weather in July »Weather in August
August, like July, is another tropical rainy (monsoon) season month in Poonamallee, India, with an average temperature ranging between min 27.5°C (81.5°F) and max 33.5°C (92.3°F). The shift into August uncovers an average high-temperature of a still hot 33.5°C (92.3°F), subtly different from the previous month. Weather in August »Weather in September
September, the last month of the rainy (monsoon) season in Poonamallee, is another tropical month, with an average temperature ranging between max 32.9°C (91.2°F) and min 26.9°C (80.4°F). Poonamallee's weather in September indicates an average high-temperature of a still hot 32.9°C (91.2°F), nearly consistent with the 33.5°C (92.3°F) of August. Weather in September »Weather in October
The first month of the post-monsoon autumn, October, is still a tropical month in Poonamallee, India, with an average temperature fluctuating between 26.2°C (79.2°F) and 31.9°C (89.4°F). October's arrival registers an average high-temperature of a still hot 31.9°C (89.4°F), closely aligning with the temperature of the previous month. Weather in October »Weather in November
November, the last month of the post-monsoon autumn in Poonamallee, is also a moderately hot month, with an average temperature ranging between max 29.4°C (84.9°F) and min 24.5°C (76.1°F). November's advent denotes a minor fluctuation in the average high-temperature to a warm 29.4°C (84.9°F) from October's 31.9°C (89.4°F). Weather in November »Weather in December
The first month of the winter, December, is also a moderately hot month in Poonamallee, India, with an average temperature varying between 27.9°C (82.2°F) and 23.4°C (74.1°F). Poonamallee's coldest month, December, registers temperatures that range from a high of 27.9°C (82.2°F) to a low of 23.4°C (74.1°F). Throughout December, the heat index is appraised at a tropical 31°C (87.8°F). Weather in December »Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Poonamallee, during the entire year, the rain falls for 154.8 days and collects up to 735mm (28.94") of precipitation.
The months with the lowest UV index are January, October through December, with an average maximum UV index of 6.
February is the month with the least rainfall. Rain falls for 3.4 days and accumulates 6mm (0.24") of precipitation.
The months with the highest UV index are April through July, with an average maximum UV index of 8.
May, with an average high of 37.2°C (99°F) and a low of 29.5°C (85.1°F), signifies the warmest month of the year.
May has the most sunshine of the year in Poonamallee, with an average of 11.8h of sunshine.
June is the least humid month in Poonamallee, with an average relative humidity of 58%.
The month with the longest days in Poonamallee, India, is June, with an average of 12h and 54min of daylight.
The months with the highest humidity are November and December, with an average relative humidity of 76%.
The month with the most rainfall in Poonamallee is November, when the rain falls for 18 days and typically aggregates up to 185mm (7.28") of precipitation.
November and December, with an average of 6.2h of sunshine, are months with the least sunshine in Poonamallee, India.
Poonamallee's coldest weather arrives in December, when temperatures average a high of 27.9°C (82.2°F) and a low of 23.4°C (74.1°F).
The month with the shortest days in Poonamallee is December, with an average of 11h and 24min of daylight.
Poonamallee, India, does not observe Daylight Saving Time (DST). IST timezone is used over the entire year.
Average temperature
Poonamallee, India
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).
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
Poonamallee, India
- Average pressure in January:
1013.6mbar - Average pressure in February:
1012.8mbar - Average pressure in March:
1010.9mbar - Average pressure in April:
1008.4mbar - Average pressure in May:
1005.2mbar - Average pressure in June:
1004.2mbar
- Average pressure in July:
1004.6mbar - Average pressure in August:
1005.3mbar - Average pressure in September:
1006.7mbar - Average pressure in October:
1008.9mbar - Average pressure in November:
1010.8mbar - Average pressure in December:
1012.2mbar
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
Poonamallee, India
- Average wind speed in January:
12.9km/h - Average wind speed in February:
11.6km/h - Average wind speed in March:
13km/h - Average wind speed in April:
16km/h - Average wind speed in May:
16.8km/h - Average wind speed in June:
16km/h
- Average wind speed in July:
15.3km/h - Average wind speed in August:
14.1km/h - Average wind speed in September:
12.1km/h - Average wind speed in October:
11.3km/h - Average wind speed in November:
14.4km/h - Average wind speed in December:
15.5km/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
Poonamallee, India
The months with the highest relative humidity are November and December (76%).
The month with the lowest relative humidity is June (58%).
Average rainfall
Poonamallee, India
The wettest month (with the highest rainfall) is November (185mm).
The driest month (with the least rainfall) is February (6mm).
Average rainfall days
Poonamallee, India
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
3.4 days - Average rainfall days in March:
4.1 days - Average rainfall days in April:
4.3 days - Average rainfall days in May:
6.8 days - Average rainfall days in June:
16.9 days
- Average rainfall days in July:
14.8 days - Average rainfall days in August:
19.1 days - Average rainfall days in September:
23.9 days - Average rainfall days in October:
21.9 days - Average rainfall days in November:
18 days - Average rainfall days in December:
15.3 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 / Average sunshine
Poonamallee, India
- Average daylight in January:
11h and 30min - Average daylight in February:
11h and 42min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 24min - Average daylight in May:
12h and 42min - Average daylight in June:
12h and 54min
- Average daylight in July:
12h and 48min - Average daylight in August:
12h and 30min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 48min - Average daylight in November:
11h and 30min - Average daylight in December:
11h 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 January:
8h and 36min - Average sunshine in February:
9h and 36min - Average sunshine in March:
9h and 42min - Average sunshine in April:
11h and 12min - Average sunshine in May:
11h and 48min - Average sunshine in June:
11h and 6min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 36min - Average sunshine in September:
10h and 36min - Average sunshine in October:
7h and 36min - Average sunshine in November:
6h and 12min - Average sunshine in December:
6h 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
Poonamallee, India
- Average sunshine days in January:
21.3 days - Average sunshine days in February:
24 days - Average sunshine days in March:
25.7 days - Average sunshine days in April:
25.2 days - Average sunshine days in May:
21.3 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
15.5 days - Average sunshine days in August:
11 days - Average sunshine days in September:
5.5 days - Average sunshine days in October:
7 days - Average sunshine days in November:
9.2 days - Average sunshine days in December:
11.9 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
Poonamallee, India
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
Poonamallee, India
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
Poonamallee, India
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).
