February Weather in Castroville, United States

Last updated: June 24, 2025

In February, the average temperature in Castroville, United States hovers around 13°C (57°F). However, be prepared for a wide range, as it can dip to a frigid -11°C (12°F) or soar up to a warm 32°C (91°F). Expect about 47 mm (1.8 in) of precipitation spread over 9 days, contributing to an overall average humidity of 79%.

February Temperature in Castroville

In February in Castroville, the average temperature is 13°C (57°F). Maximums can reach 32°C (91°F), while minimums can drop as low as -11°C (12°F). Therefore, travelers should be prepared for a wide range of weather conditions, ensuring they pack accordingly for both warm and cold situations.

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

The chart illustrates February temperature patterns in Castroville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castroville, February typically has an average temperature of 13°C (57°F), with highs reaching up to 32°C (91°F) and lows dropping to around -11°C (12°F).

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

February Precipitation in Castroville

In Castroville in February, the total precipitation amount is 47 mm (1.8 in), which falls over the course of 9 days.

February Precipitation Trends in Castroville

The chart displays monthly precipitation patterns in Castroville, 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 Castroville, February typically receives around 47 mm (1.8 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 Castroville

In Castroville in February, humidity is 79%. With an average temperature of 13°C (57°F), this humidity feels like a damp chill that wraps around you, making travel slightly uncomfortable, as the moisture in the air clings to your skin and creates a need for layered clothing to combat the cool and sticky conditions.

February Average Humidity in Castroville

This chart illustrates the average monthly humidity levels in Castroville, 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 Castroville 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 Castroville

In Castroville 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 Castroville.

Maximum UV Index Levels in Castroville for February

The chart shows the monthly maximum UV Index (UVI) for Castroville 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 Castroville typically reaches 8, which falls under the very high exposure category.

Data source: Castroville 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 Castroville Compares to Other Months

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

This table compares monthly weather conditions in Castroville, 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)	34 mm (1.3 inches)	79%	moderate
February Weather	13°C (57°F)	47 mm (1.8 inches)	79%	very high
March Weather	19°C (66°F)	50 mm (2.0 inches)	74%	very high
April Weather	22°C (72°F)	61 mm (2.4 inches)	76%	extreme
May Weather	26°C (79°F)	109 mm (4.3 inches)	81%	extreme
June Weather	29°C (84°F)	58 mm (2.3 inches)	76%	extreme
July Weather	30°C (86°F)	52 mm (2.0 inches)	66%	extreme
August Weather	31°C (87°F)	40 mm (1.6 inches)	58%	extreme
September Weather	28°C (82°F)	106 mm (4.2 inches)	65%	extreme
October Weather	23°C (73°F)	69 mm (2.7 inches)	74%	very high
November Weather	17°C (62°F)	40 mm (1.6 inches)	81%	high
December Weather	14°C (57°F)	46 mm (1.8 inches)	86%	moderate