February Weather in Slidell, United States

Last updated: June 24, 2025

In Slidell, United States, the average temperature in February is a mild 15°C (59°F), but be prepared for some variability. Temperatures can dip as low as -4°C (26°F) and may reach a comfortable high of 25°C (77°F). During this month, you can expect about 107 mm (4.2 in) of precipitation spread over 11 days, contributing to an average humidity of 80%. Whether you're exploring the outdoors or seeking cozy indoor activities, pack accordingly!

February Temperature in Slidell

In February in Slidell, the average temperature is 15°C (59°F). Maximum temperatures can reach 25°C (77°F), while minimums can drop as low as -4°C (26°F). This variation in temperature makes it essential for travelers to pack accordingly, ensuring they're prepared for both warm and chilly conditions.

February Weather in Slidell: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Slidell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Slidell, February typically has an average temperature of 15°C (59°F), with highs reaching up to 25°C (77°F) and lows dropping to around -4°C (26°F).

Data source: Temperature data for Slidell generated using information from the Copernicus Climate Change Service.

February Precipitation in Slidell

In Slidell in February, the precipitation amount is 107 mm (4.2 in) spread over a period of 11 days.

February Precipitation Trends in Slidell

The chart displays monthly precipitation patterns in Slidell, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Slidell, February typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

February Humidity in Slidell

In Slidell in February, humidity is 80%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making outdoor activities slightly uncomfortable and necessitating frequent breaks to stay hydrated.

February Average Humidity in Slidell

This chart illustrates the average monthly humidity levels in Slidell, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Slidell is approximately 80%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Slidell

In Slidell in February, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Slidell.

Maximum UV Index Levels in Slidell for February

The chart shows the monthly maximum UV Index (UVI) for Slidell in February, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In February, the maximum UV index in Slidell typically reaches 8, which falls under the very high exposure category.

Data source: Slidell February UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How February Weather in Slidell Compares to Other Months

Weather in Slidell varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Slidell, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Slidell, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	98 mm (3.9 inches)	82%	moderate
February Weather	15°C (59°F)	107 mm (4.2 inches)	80%	very high
March Weather	18°C (65°F)	80 mm (3.1 inches)	80%	very high
April Weather	20°C (69°F)	126 mm (5.0 inches)	78%	extreme
May Weather	25°C (77°F)	140 mm (5.5 inches)	73%	extreme
June Weather	27°C (81°F)	223 mm (8.8 inches)	71%	extreme
July Weather	28°C (83°F)	189 mm (7.4 inches)	79%	extreme
August Weather	28°C (83°F)	224 mm (8.8 inches)	78%	extreme
September Weather	27°C (80°F)	130 mm (5.1 inches)	80%	very high
October Weather	23°C (74°F)	126 mm (5.0 inches)	76%	very high
November Weather	16°C (61°F)	60 mm (2.3 inches)	83%	high
December Weather	14°C (57°F)	103 mm (4.1 inches)	87%	moderate