February Weather in La Mesa, United States

Last updated: June 24, 2025

In February, the average temperature in La Mesa, United States hovers around 10°C (51°F), with a possible chill of -9°C (16°F) on the colder side and a warm spike reaching up to 28°C (82°F). Expect 13 mm (0.5 in) of precipitation over approximately 2 days, and enjoy the humid atmosphere with an average humidity level of 77%.

February Temperature in La Mesa

In February in La Mesa, the average temperature is 10°C (51°F). The maximum can reach 28°C (82°F) and the minimum can be as low as -9°C (16°F). Be prepared for a wide range of temperatures when traveling to La Mesa this month.

February Weather in La Mesa: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in La Mesa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Mesa, February typically has an average temperature of 10°C (51°F), with highs reaching up to 28°C (82°F) and lows dropping to around -9°C (16°F).

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

February Precipitation in La Mesa

In La Mesa in February, the precipitation amount is 13 mm (0.5 in) over a span of 2 days.

February Precipitation Trends in La Mesa

The chart displays monthly precipitation patterns in La Mesa, 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 La Mesa, February typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 2 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 La Mesa

In La Mesa in February humidity is 77%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that can make outdoor activities somewhat uncomfortable, causing clothes to cling to your skin and breathing to feel heavier, which may deter longer sightseeing adventures.

February Average Humidity in La Mesa

This chart illustrates the average monthly humidity levels in La Mesa, 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 La Mesa is approximately 77%, 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 La Mesa

In La Mesa in February, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in La Mesa.

Maximum UV Index Levels in La Mesa for February

The chart shows the monthly maximum UV Index (UVI) for La Mesa 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 La Mesa typically reaches 7, which falls under the high exposure category.

Data source: La Mesa 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 La Mesa Compares to Other Months

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

This table compares monthly weather conditions in La Mesa, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	12 mm (0.5 inches)	81%	moderate
February Weather	10°C (51°F)	13 mm (0.5 inches)	77%	high
March Weather	15°C (59°F)	17 mm (0.7 inches)	65%	very high
April Weather	20°C (68°F)	4 mm (0.1 inches)	53%	extreme
May Weather	24°C (76°F)	4 mm (0.1 inches)	51%	extreme
June Weather	29°C (84°F)	26 mm (1.0 inches)	51%	extreme
July Weather	29°C (84°F)	34 mm (1.4 inches)	60%	extreme
August Weather	28°C (83°F)	34 mm (1.4 inches)	63%	extreme
September Weather	25°C (77°F)	30 mm (1.2 inches)	74%	extreme
October Weather	19°C (67°F)	22 mm (0.9 inches)	75%	very high
November Weather	13°C (56°F)	14 mm (0.6 inches)	82%	high
December Weather	8°C (47°F)	15 mm (0.6 inches)	87%	moderate