February Weather in Addison, United States

Last updated: June 24, 2025

In February, the average temperature in Addison, United States hovers around 9°C (49°F), with remarkable fluctuations. Temperatures can dip as low as -18°C (-1°F) and soar to a maximum of 30°C (86°F). Residents and visitors should also prepare for 102 mm (4.0 in) of precipitation spread across 9 days, contributing to an average humidity of 79%.

February Temperature in Addison

In February in Addison, the average temperature is 9°C (49°F). Maximum temperatures can reach 30°C (86°F), while minimum temperatures can dip as low as -18°C (-1°F). Be sure to pack layers to accommodate the wide temperature range during your travels.

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

The chart illustrates February temperature patterns in Addison, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Addison, February typically has an average temperature of 9°C (49°F), with highs reaching up to 30°C (86°F) and lows dropping to around -18°C (-1°F).

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

February Precipitation in Addison

In Addison in February, the total precipitation amount is 102 mm (4.0 in) over a span of 9 days.

February Precipitation Trends in Addison

The chart displays monthly precipitation patterns in Addison, 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 Addison, February typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

February Humidity in Addison

In Addison in February humidity is 79%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress in layers and carrying a light raincoat for a comfortable travel experience.

February Average Humidity in Addison

This chart illustrates the average monthly humidity levels in Addison, 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 Addison is approximately 79%, 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 Addison

In Addison in February, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Addison, you can refer to this Hourly UV Index in Addison.

Maximum UV Index Levels in Addison for February

The chart shows the monthly maximum UV Index (UVI) for Addison 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 Addison typically reaches 6, which falls under the high exposure category.

Data source: Addison 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 Addison Compares to Other Months

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

This table compares monthly weather conditions in Addison, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	59 mm (2.3 inches)	80%	moderate
February Weather	9°C (49°F)	102 mm (4.0 inches)	79%	high
March Weather	15°C (60°F)	120 mm (4.7 inches)	78%	very high
April Weather	18°C (65°F)	121 mm (4.8 inches)	78%	very high
May Weather	23°C (74°F)	177 mm (7.0 inches)	81%	extreme
June Weather	27°C (81°F)	86 mm (3.4 inches)	78%	extreme
July Weather	29°C (85°F)	50 mm (2.0 inches)	73%	extreme
August Weather	29°C (85°F)	98 mm (3.9 inches)	66%	extreme
September Weather	26°C (79°F)	92 mm (3.6 inches)	65%	very high
October Weather	20°C (68°F)	146 mm (5.8 inches)	72%	very high
November Weather	13°C (56°F)	58 mm (2.3 inches)	82%	high
December Weather	11°C (51°F)	67 mm (2.6 inches)	87%	moderate