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Lucknow Weather by Month
Average temperatures, rainfall and humidity for Lucknow, India, month by month, built from OpenWeather’s historical records. Use it to see what a typical Lucknow month looks like before you travel — then check the live Lucknow forecast for the days ahead.
Warmest month
May
39°C average high
Coolest month
January
9°C average low
Wettest month
August
73 mm of rain
Driest month
November
0 mm of rain
Average temperature and rainfall in Lucknow by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 20°C | 9°C | 2°C / 28°C | 7 mm | 80% | 7 km/h |
| February | 25°C | 12°C | 6°C / 34°C | 3 mm | 70% | 8 km/h |
| March | 31°C | 17°C | 9°C / 42°C | 14 mm | 57% | 9 km/h |
| April | 38°C | 22°C | 16°C / 45°C | 3 mm | 40% | 10 km/h |
| May | 39°C | 26°C | 19°C / 48°C | 4 mm | 49% | 10 km/h |
| June | 38°C | 28°C | 22°C / 48°C | 30 mm | 60% | 10 km/h |
| July | 34°C | 27°C | 22°C / 42°C | 61 mm | 80% | 10 km/h |
| August | 33°C | 26°C | 23°C / 41°C | 73 mm | 85% | 9 km/h |
| September | 33°C | 26°C | 20°C / 40°C | 49 mm | 82% | 8 km/h |
| October | 32°C | 21°C | 14°C / 39°C | 16 mm | 72% | 6 km/h |
| November | 28°C | 15°C | 9°C / 34°C | 0 mm | 68% | 5 km/h |
| December | 23°C | 10°C | 1°C / 30°C | 1 mm | 74% | 6 km/h |
Best time to visit Lucknow
The most comfortable time to visit Lucknow is generally December to February, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around August, totalling about 262 mm a year.
Travellers who prefer heat should aim for May, when highs average 39°C. August is the month to avoid if rain would spoil your plans — it averages 73 mm, roughly 73× the rainfall of the driest month (November).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Lucknow forecast for what is happening now.