Lucknow weather in May 2026

Expect daytime maximum temperatures of 40°C in Lucknow, India in May and extreme heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average.

  • 40°C maximum daytime temperature in May in Lucknow40
    40°C max day temperature
  • 9 hours of sunshine per day
  • 1 day with some rainfall in May in Lucknow1
    1 day with some rainfall
  • 25°C minimum night-time temperature in May in Lucknow25
    25°C min night temperature
  • 13 hours of daylight per day in May in Lucknow13
    13 hours of daylight per day
  • Extreme heat & humidity in May in LucknowE
    Extreme heat & humidity
  • 18 mm monthly rainfall in May in Lucknow18
    18 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Lucknow11
    11+ (Extreme) UV index

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The May weather guide for India (Lucknow) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Lucknow in May?

Daytime temperatures usually reach 40°C in Lucknow in May with extreme heat and humidity, falling to 25°C at night.

How sunny is it in Lucknow in May?

There are normally 9 hours of bright sunshine each day in Lucknow in May - that's 65% of daylight hours.

Does it ever rain in Lucknow in May?

There is usually 1 day with some rain in Lucknow in May and the average monthly rainfall is 18mm.

Lucknow May sunrise & sunset times

Browse the sunrise and sunset times for Lucknow in May 2026. Select a month to view Lucknow sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 05:28 18:39
Saturday, 16th May 2026 05:18 18:47
Sunday, 31st May 2026 05:13 18:55

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