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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, is another warm winter month in Coonoor, India, with an average temperature ranging between min 15.4°C (59.7°F) and max 27.4°C (81.3°F). An average high-temperature of a still moderately hot 27.4°C (81.3°F) marks January, exhibiting a close resemblance to the conditions in December. Weather in January »
Weather in February
February, the last month of the winter in Coonoor, is another warm month, with temperature in the range of an average high of 29.8°C (85.6°F) and an average low of 15.9°C (60.6°F). The beginning of February records an average high-temperature of a still moderately hot 29.8°C (85.6°F), almost echoing the conditions of the previous month. Weather in February »
Weather in March
March, the first month of the pre-monsoon summer in Coonoor, is a hot month, with an average temperature ranging between min 18.2°C (64.8°F) and max 31.3°C (88.3°F). Coonoor commences March with an average high-temperature of a tropical 31.3°C (88.3°F), maintaining a close resemblance to the previous month. Weather in March »
Weather in April
April, the same as March, in Coonoor, India, is a hot pre-monsoon summer month, with an average temperature varying between 20.3°C (68.5°F) and 32.5°C (90.5°F). The warmest time of the year is April, with temperatures averaging a high of 32.5°C (90.5°F) and a low of 20.3°C (68.5°F). The heat index value for April is appraised at a very hot 39°C (102.2°F). Weather in April »
Weather in May
May, the last month of the pre-monsoon summer in Coonoor, is also a hot month, with an average temperature ranging between min 20.8°C (69.4°F) and max 31°C (87.8°F). May's advent presents an average high-temperature of a still hot 31°C (87.8°F), indicating a slight variation from the conditions of the previous month. Weather in May »
Weather in June
The first month of the rainy (monsoon) season, June, is still a warm month in Coonoor, India, with temperature in the range of an average low of 19.8°C (67.6°F) and an average high of 27.6°C (81.7°F). June sees a slight reduction in average high-temperature, with a shift from a tropical 31°C (87.8°F) in May to a warm 27.6°C (81.7°F). Weather in June »
Weather in July
July, like June, in Coonoor, India, is a moderately hot rainy (monsoon) season month, with an average temperature varying between 26.9°C (80.4°F) and 19.4°C (66.9°F). With the onset of July, the average high-temperature registers at a still warm 26.9°C (80.4°F), subtly different from June's 27.6°C (81.7°F). Weather in July »
Weather in August
August, the same as July, is another warm rainy (monsoon) season month in Coonoor, India, with an average temperature fluctuating between 27.3°C (81.1°F) and 19.4°C (66.9°F). August denotes a minimal variation in the average high-temperature to a still warm 27.3°C (81.1°F) from July's 26.9°C (80.4°F). Weather in August »
Weather in September
September, the last month of the rainy (monsoon) season in Coonoor, is also a moderately hot month, with temperature in the range of an average high of 28.3°C (82.9°F) and an average low of 19.4°C (66.9°F). September's onset brings an average high-temperature of a still warm 28.3°C (82.9°F), showing a minute difference from August's 27.3°C (81.1°F). Weather in September »
Weather in October
The first month of the post-monsoon autumn, October, is also a moderately hot month in Coonoor, India, with an average temperature ranging between max 27.2°C (81°F) and min 18.7°C (65.7°F). The commencement of October notes an average high-temperature of a still moderately hot 27.2°C (81°F), exhibiting little difference from the previous month. Weather in October »
Weather in November
November, the last month of the post-monsoon autumn in Coonoor, is also a moderately hot month, with an average temperature fluctuating between 25.7°C (78.3°F) and 17.2°C (63°F). November brings the lowest temperatures, with an average high of 25.7°C (78.3°F) and an average low of 17.2°C (63°F). Weather in November »
Weather in December
December, the first month of the winter in Coonoor, is still a warm month, with an average temperature varying between 16.3°C (61.3°F) and 25.8°C (78.4°F). December records an average high-temperature of a still moderately hot 25.8°C (78.4°F), indicating a minor variation from the preceding month. 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
What is the driest month in Coonoor?
January is the month with the least rainfall in Coonoor. Rain falls for 5.8 days and accumulates 13mm (0.51") of precipitation.
How many days does it rain in Coonoor?
Throughout the year, in Coonoor, India, there are 243.6 rainfall days, and 1388mm (54.65") of precipitation is accumulated.
What is the least humid month in Coonoor?
With an average relative humidity of 56%, March is the least humid month in Coonoor, India.
When is the highest UV index in Coonoor?
With an average maximum UV index of 7, March is the month with the highest UV index.
What time of the year is the hottest in Coonoor?
April temperatures tend to peak at an average high of 32.5°C (90.5°F) and dip to a low of 20.3°C (68.5°F).
What month has the most sunshine in Coonoor?
With an average of 9.9h of sunshine, May has the most sunshine of the year in Coonoor, India.
When are the longest days in Coonoor?
June has the longest days of the year, with an average of 12h and 48min of daylight.
What is the wettest month in Coonoor?
The month with the most rainfall in Coonoor, India, is October, when the rain falls for 26.3 days and typically aggregates up to 247mm (9.72") of precipitation.
What is the month with the lowest UV index in Coonoor?
The months with the lowest UV index in Coonoor, India, are October and December, with an average maximum UV index of 5.
What is the coldest month in Coonoor?
In Coonoor, India, the lowest temperatures are generally noted in November, averaging a high of 25.7°C (78.3°F) and a low of 17.2°C (63°F).
What is the most humid month in Coonoor?
With an average relative humidity of 82%, November is the most humid month.
What is the month with the least sunshine in Coonoor?
The month with the least sunshine in Coonoor, India, is November, with an average of 6.4h of sunshine.
What is the month with the shortest days in Coonoor?
The month with the shortest days is December, with an average of 11h and 30min of daylight.
Is there Daylight Saving Time (DST) in Coonoor?
Coonoor does not utilize Daylight Saving Time (DST). IST timezone is used throughout the entire year.
Average temperature
Coonoor, India
The warmest month (with the highest average high temperature) is April (32.5°C).
The month with the lowest average high temperature is November (25.7°C).
The month with the highest average low temperature is May (20.8°C).
The coldest month (with the lowest average low temperature) is January (15.4°C).
Average pressure
Coonoor, India
- Average pressure in January:
1013.4mbar - Average pressure in February:
1012.7mbar - Average pressure in March:
1011.6mbar - Average pressure in April:
1010.1mbar - Average pressure in May:
1008.8mbar - Average pressure in June:
1008.8mbar
- Average pressure in July:
1009.1mbar - Average pressure in August:
1009.4mbar - Average pressure in September:
1010mbar - Average pressure in October:
1010.8mbar - Average pressure in November:
1011.5mbar - Average pressure in December:
1012.4mbar
The month with the highest atmospheric pressure is January (1013.4mbar).
The months with the lowest atmospheric pressure are May and June (1008.8mbar).
Average wind speed
Coonoor, India
- Average wind speed in January:
5.1km/h - Average wind speed in February:
5.2km/h - Average wind speed in March:
4.9km/h - Average wind speed in April:
4.8km/h - Average wind speed in May:
6.1km/h - Average wind speed in June:
9.1km/h
- Average wind speed in July:
9.2km/h - Average wind speed in August:
8km/h - Average wind speed in September:
6.9km/h - Average wind speed in October:
4.9km/h - Average wind speed in November:
4.6km/h - Average wind speed in December:
5km/h
The windiest month (with the highest average wind speed) is July (9.2km/h).
The calmest month (with the lowest average wind speed) is November (4.6km/h).
Average humidity
Coonoor, India
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is March (56%).
Average rainfall
Coonoor, India
- Average rainfall in January:
13mm - Average rainfall in February:
20mm - Average rainfall in March:
40mm - Average rainfall in April:
101mm - Average rainfall in May:
207mm - Average rainfall in June:
118mm
- Average rainfall in July:
145mm - Average rainfall in August:
153mm - Average rainfall in September:
142mm - Average rainfall in October:
247mm - Average rainfall in November:
145mm - Average rainfall in December:
57mm
The wettest month (with the highest rainfall) is October (247mm).
The driest month (with the least rainfall) is January (13mm).
Average rainfall days
Coonoor, India
- Average rainfall days in January:
5.8 days - Average rainfall days in February:
6.2 days - Average rainfall days in March:
12.7 days - Average rainfall days in April:
21.9 days - Average rainfall days in May:
27.9 days - Average rainfall days in June:
25.8 days
- Average rainfall days in July:
26.4 days - Average rainfall days in August:
27.5 days - Average rainfall days in September:
25.8 days - Average rainfall days in October:
26.3 days - Average rainfall days in November:
21.8 days - Average rainfall days in December:
15.5 days
The month with the highest number of rainy days is May (27.9 days).
The month with the least rainy days is January (5.8 days).
Average daylight / Average sunshine
Coonoor, India
- Average daylight in January:
11h and 3min - Average daylight in February:
11h and 5min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 2min - Average daylight in May:
12h and 4min - Average daylight in June:
12h and 5min
- Average daylight in July:
12h and 4min - Average daylight in August:
12h and 3min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 4min - Average daylight in December:
11h and 3min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in January:
9h and 4min - Average sunshine in February:
9h and 4min - Average sunshine in March:
9h and 3min - Average sunshine in April:
9h and 2min - Average sunshine in May:
9h and 5min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
7h and 5min - Average sunshine in August:
7h and 5min - Average sunshine in September:
8h and 4min - Average sunshine in October:
7h and 4min - Average sunshine in November:
6h and 2min - Average sunshine in December:
7h and 5min
The month with the most sunshine is May (Average sunshine: 9h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days
Coonoor, India
- Average sunshine days in January:
22.3 days - Average sunshine days in February:
20.1 days - Average sunshine days in March:
15.9 days - Average sunshine days in April:
4.5 days - Average sunshine days in May:
0.8 days - Average sunshine days in June:
1.8 days
- Average sunshine days in July:
2.4 days - Average sunshine days in August:
1.4 days - Average sunshine days in September:
2.5 days - Average sunshine days in October:
3.5 days - Average sunshine days in November:
6.2 days - Average sunshine days in December:
12.6 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is May (0.8 days).
Average UV index
Coonoor, India
The month with the highest UV index is March (UV index 7).
The months with the lowest UV index are October and December (UV index 5).
Average cloud cover
Coonoor, India
The month with the most cloud cover is July (Cloud cover 45).
The month with the least cloud cover is February (Cloud cover 13).
Average visibility
Coonoor, India
The months with the highest visibility are February, March, April and June (10km).
The months with the lowest visibility are October, November and December (8km).
