Lucknow
India
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Lucknow, India

September, the last month of the rainy (monsoon) season, in Lucknow, is another tropical month, with average temperature varying between 33.1°C (91.6°F) and 24.1°C (75.4°F).

Temperature

In Lucknow, the average high-temperature is relatively the same as in August - a still tropical 33.1°C (91.6°F). In Lucknow, in September, the average low-temperature is 24.1°C (75.4°F).

Rainfall

In Lucknow, in September, it is raining for 8.6 days, with typically 211.5mm (8.3") of accumulated precipitation. In Lucknow, during the entire year, the rain falls for 46.8 days and collects up to 990.1mm (39") of precipitation.

Daylight

The average length of the day in September is 12.3h.

Sunshine

In Lucknow, India, the average sunshine is 6h.

UV index

The average daily maximum UV index in Lucknow is 10. A UV Index estimate of 8 to 10 represents a very high threat to health from unsafe exposure to the UV radiation for ordinary individuals.
The average daily UV index of 10 in September transform into the following instructions:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim.

What is the temperature in September in Lucknow?

In Lucknow, India, in September, the average high-temperature is 33.1°C (91.6°F), and the average low-temperature is 24.1°C (75.4°F).

How many days does it rain in September in Lucknow?

In Lucknow, India, in September, it is raining for 8.6 days, with typically 211.5mm (8.3") of accumulated precipitation.

How many hours of daylight does Lucknow have in September?

In September, the average length of the day in Lucknow is 12.3h.

How long on average sun shines in September in Lucknow?

The average sunshine in September in Lucknow, India, is 6h.

How high is the UV index in September in Lucknow?

In September, the average daily maximum UV index in Lucknow is 10. A UV Index reading of 8 to 10 represents a very high hazard to health from the exposure to the Sun's UV rays.
Average temperature in September - Lucknow, India
  • Average high temperature in September: 33.1°C

The warmest month (with the highest average high temperature) is May (40°C).
The month with the lowest average high temperature is January (22.5°C).

  • Average low temperature in September: 24.1°C

The month with the highest average low temperature is June (26.7°C).
The coldest month (with the lowest average low temperature) is January (7.5°C).

Average rainfall in September - Lucknow, India
  • Average rainfall in September: 211.5mm

The wettest month (with the highest rainfall) is July (269.9mm).
The driest month (with the lowest rainfall) is April (5mm).

Average rainfall days in September - Lucknow, India
  • Average rainfall days in September: 8.6 days

The month with the highest number of rainy days is July (12 days).
The month with the lowest number of rainy days is November (0.5 days).

Average daylight in September / Average sunshine in September - Lucknow, India
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 13.8h).
The month with shortest days is December (Average daylight: 10.5h).

  • Average sunshine in September: 6h

Months with most sunshine are April and May (Average sunshine: 9h).
Months with least sunshine are July and August (Average sunshine: 5).

Average UV index in September - Lucknow, India
  • Average UV index in September: 10

Months with the highest UV index are May, June, July and August (UV index 12).
Months with the lowest UV index are January and December (UV index 5).