Slidell
Louisiana, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Slidell, LA

The last month of the spring, May, is another warm month in Slidell, Louisiana, with average temperature fluctuating between 64.9°F (18.3°C) and 84°F (28.9°C).

Temperature

In Slidell, Louisiana, the average high-temperature slightly increases, from a moderately hot 77°F (25°C) in April, to a still warm 84°F (28.9°C). In Slidell, the average low-temperature is 64.9°F (18.3°C).

Rainfall

Throughout May, in Slidell, Louisiana, 5.8" (146.3mm) of precipitation is accumulated. During the entire year, Slidell aggregates up to 62.7" (1591.7mm) of precipitation.

Daylight

The average length of the day in May is 13.7h.

What is the temperature in May in Slidell?

The average high-temperature, in May, is 84°F (28.9°C), while the average low-temperature is 64.9°F (18.3°C).

How much does it rain in Slidell in May?

In Slidell, Louisiana, in May, 5.8" (146.3mm) of precipitation is typically accumulated.

How many hours of daylight does Slidell have in May?

In Slidell, Louisiana, the average length of the day in May is 13.7h.
Average temperature in May - Slidell, LA
  • Average high temperature in May: 84°F

Warmest months (with the highest average high temperature) are July and August (91°F).
The month with the lowest average high temperature is January (61°F).

  • Average low temperature in May: 65°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (40°F).

Average rainfall in May - Slidell, LA
  • Average rainfall in May: 5.8"

The wettest month (with the highest rainfall) is July (6.6").
The driest month (with the lowest rainfall) is October (3.1").

Average daylight in May - Slidell, LA
  • Average daylight in May: 13.7h

The month with the longest days is June (Average daylight: 14.1h).
The month with shortest days is December (Average daylight: 10.2h).