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September Weather in Unnao, India

Last updated: August 23, 2025

The average temperature in Unnao, India during September is a warm 29°C (85°F). However, you can expect temperatures to range from a minimum of 24°C (75°F) to a scorching maximum of 37°C (99°F). This month sees 173 mm (6.8 in) of precipitation over approximately 18 days, contributing to the high average humidity of 90%.

September Temperature in Unnao

In September in Unnao, the average temperature is 29°C (85°F). Maximum temperatures can reach up to 37°C (99°F), while minimum temperatures may drop to as low as 24°C (75°F). This warm climate makes Unnao an ideal destination for travelers looking to bask in the sun and enjoy outdoor activities.

September Weather in Unnao: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Unnao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Unnao, September typically has an average temperature of 29°C (85°F), with highs reaching up to 37°C (99°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec576475879191878585817060
Data source: Temperature data for Unnao generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Unnao

In Unnao in September, the precipitation amount is 173 mm (6.8 in) over the course of 18 days.

September Precipitation Trends in Unnao

The chart displays monthly precipitation patterns in Unnao, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Unnao, September typically receives around 173 mm (6.8 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec191916831723583071731939
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Unnao

In Unnao in September humidity is 90%. With an average temperature of 29°C (85°F), this humidity feels like a heavy blanket enveloping you, making every step feel like a chore and turning even the simplest outdoor activities into a sweaty ordeal.

September Average Humidity in Unnao

This chart illustrates the average monthly humidity levels in Unnao, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Unnao is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%63%53%36%37%56%87%91%90%87%86%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Unnao

In Unnao in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Unnao.

Maximum UV Index Levels in Unnao for September

The chart shows the monthly maximum UV Index (UVI) for Unnao in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Unnao typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec668101010121210965
Data source: Unnao September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Unnao Compares to Other Months

Weather in Unnao varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Unnao, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Unnao, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (58°F)19 mm (0.8 inches)74%high
February Weather18°C (65°F)19 mm (0.7 inches)63%high
March Weather24°C (76°F)16 mm (0.6 inches)53%very high
April Weather31°C (87°F)8 mm (0.3 inches)36%very high
May Weather33°C (91°F)31 mm (1.2 inches)37%very high
June Weather33°C (91°F)72 mm (2.8 inches)56%very high
July Weather30°C (87°F)358 mm (14.1 inches)87%extreme
August Weather30°C (86°F)307 mm (12.1 inches)91%extreme
September Weather29°C (85°F)173 mm (6.8 inches)90%very high
October Weather27°C (81°F)19 mm (0.8 inches)87%very high
November Weather21°C (70°F)3 mm (0.1 inches)85%high
December Weather16°C (61°F)9 mm (0.4 inches)82%moderate

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