UV index is 7 today — high. Apply sunscreen before heading out, and consider a hat or shade during peak hours (roughly late morning to mid-afternoon).

Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.

Morning before 10 AM or evening after 4 PM is the more comfortable window for outdoor activity today.

High humidity (82%) combined with the heat means it will feel more uncomfortable than the air temperature alone suggests — stay hydrated if you're active outside.

Nearby Regional Outlook

Lucknow Weather Radar

Live precipitation · Cloud cover · Wind

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Frequently Asked Questions

What is the hottest month in Lucknow?

The hottest month in Lucknow is typically May, with daytime highs averaging around 38.3°C (101°F), based on 10 years of historical weather data. Overnight lows during this period average near 25.8°C (78°F). Take extra precautions during this time stay hydrated and avoid strenuous outdoor activity in peak afternoon heat.

What is the coldest month in Lucknow?

The coldest month in Lucknow is typically January, with overnight lows averaging around 9°C (48°F) and daytime highs near 20.6°C (69°F), based on 10 years of historical weather data.

When does the rainy season start in Lucknow?

Lucknow has a clearly defined rainy season running roughly from July to September, based on 10 years of historical rainfall data. July is typically the wettest month, averaging about 345 mm of rain. Outside this window, rainfall is much lighter for the rest of the year.

What's the best time of year to visit Lucknow?

The best time to visit Lucknow is typically December to February, when daytime highs average a comfortable 22.8°C (73°F). Rainfall during this window averages around 14 mm, well below the 345 mm seen in July, the wettest month. This is based on 10 years of historical weather data.

Atmospheric Details

Wind

11 km/h

E · Light Breeze · Max 14 km/h

Humidity

82 %

High · feels muggy

UV Index

High

Visibility

10 km

Excellent

Pressure

993 hPa

Low · change likely

Dew Point

25°C

Very humid

Today vs Normal

31°C-1° below normal

The long-term average high for today is 32°C.

6 of the last 28 days with published data ran above normal.

It continues that pattern - today's forecast is also running below normal.

Red = above normal, blue = at or below · last 12 days

Air Quality

Moderate

Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.

Health & Activity Advice

⚠ Take Precautions

UV index is 7 today — high. Apply sunscreen before heading out, and consider a hat or shade during peak hours (roughly late morning to mid-afternoon).

Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.

Morning before 10 AM or evening after 4 PM is the more comfortable window for outdoor activity today.

High humidity (82%) combined with the heat means it will feel more uncomfortable than the air temperature alone suggests — stay hydrated if you're active outside.