Fort Irwin Weather in February

What's the weather like in Fort Irwin (California) in February 2026?

The climate in Fort Irwin during February can be summarized as cool and dry.

February is in the winter in Fort Irwin and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 17°C (63°F), whilst at night 2°C (36°F) is normal.

Fort Irwin weather averages (imperial / metric)
Daytime temperature 17°C 62.5°F
Nightly temperature 2.3°C 36.1°F
Average temperature 9.6°C 49.3°F
Daily sunshine 8.7 hrs
Avg rainfall 12 mm 0.5 ins
Rainy days 4 days
Sea temperature 13.5°C 56.3°F
Humidity 53%
Windspeed 13.7kph 9 mph

On average February is the 4th wettest month of the year in Fort Irwin with around 12mm 0.5 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.7 hours of sunshine per day.

February temperatures in Fort Irwin

Fort Irwin average temperature in February

February rainfall

Fort Irwin average rain in February

February hourly sunshine

Fort Irwin average rain in February

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Fort Irwin in February 2025.