New Orleans
Louisiana, USA
Long term weather forecast
Long term weather forecast

May weather forecast and Climate
New Orleans, LA

  • Average high temperature in May: 29.6°C

Warmest months (with highest average high temperature) are July and August (32.9°C).
Month with lowest average high temperature is January (16.7°C).

  • Average low temperature in May: 20.1°C

Months with highest average low temperature are July and August (24.1°C).
Coldest month (with lowest average low temperature) is January (7.1°C).

  • Average humidity in May: 74.4%

Month with highest relative humidity is August (79.4%).
Month with lowest relative humidity is March (72.9%).

  • Average rainfall in May: 117.6mm

Wettest month (with highest rainfall) is June (204.7mm).
Driest month (with lowest rainfall) is October (89.9mm).

  • Average rainfall days in May: 7.7 days

Month with highest number of rainy days is July (13.6 days).
Month with lowest number of rainy days is April (6.9 days).

  • Average daylight in May: 14h

Months with longest days are May, June and July (Average daylight: 14h).
Months with shortest days are January and December (Average daylight: 10h).

  • Average sunshine in May: 9h

Month with most sunshine is June (Average sunshine: 9.1h).
Month with least sunshine is January (Average sunshine: 4.9h).

  • Average UV index in May: 10

Months with highest UV index are June and July (UV index 11).
Months with lowest UV index are January and December (UV index 4).