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February Weather in Cave Junction, United States

Last updated: June 24, 2025

In February, the average temperature in Cave Junction, United States hovers around 4°C (39°F). Expect minimums plummeting to -10°C (14°F) and maximums peaking at 20°C (69°F). The region experiences 246 mm (9.7 in) of precipitation over 14 days, coupled with a high average humidity of 85%.

February Temperature in Cave Junction

In February in Cave Junction, the average temperature is 4°C (39°F). Maximum temperatures can reach up to 20°C (69°F), while the minimum can drop as low as -10°C (14°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your trip.

February Weather in Cave Junction: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Cave Junction, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cave Junction, February typically has an average temperature of 4°C (39°F), with highs reaching up to 20°C (69°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec393942485563717063524438
Data source: Temperature data for Cave Junction generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

February Precipitation in Cave Junction

In Cave Junction in February, the precipitation amount is 246 mm (9.7 in) over the course of 14 days.

February Precipitation Trends in Cave Junction

The chart displays monthly precipitation patterns in Cave Junction, 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 Cave Junction, February typically receives around 246 mm (9.7 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec2462461791366630254571168199
Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.
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February Humidity in Cave Junction

In Cave Junction in February, humidity is 85%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to ward off the cold and moisture.

February Average Humidity in Cave Junction

This chart illustrates the average monthly humidity levels in Cave Junction, 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 Cave Junction is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%85%86%83%83%83%78%67%66%77%87%87%
Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Cave Junction

In Cave Junction in February, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Cave Junction for better planning.

Maximum UV Index Levels in Cave Junction for February

The chart shows the monthly maximum UV Index (UVI) for Cave Junction 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 Cave Junction typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468111110108642
Data source: Cave Junction 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 Cave Junction Compares to Other Months

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

This table compares monthly weather conditions in Cave Junction, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)246 mm (9.7 inches)84%moderate
February Weather4°C (39°F)246 mm (9.7 inches)85%moderate
March Weather5°C (42°F)179 mm (7.1 inches)86%high
April Weather9°C (48°F)136 mm (5.4 inches)83%very high
May Weather13°C (55°F)66 mm (2.6 inches)83%extreme
June Weather17°C (63°F)30 mm (1.2 inches)83%extreme
July Weather21°C (71°F)2 mm (0.1 inches)78%very high
August Weather21°C (70°F)5 mm (0.2 inches)67%very high
September Weather17°C (63°F)45 mm (1.8 inches)66%very high
October Weather11°C (53°F)71 mm (2.8 inches)77%high
November Weather7°C (45°F)168 mm (6.6 inches)87%moderate
December Weather3°C (38°F)198 mm (7.8 inches)87%low

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