Weather in Muir Beach, Marin County, United States in March

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Visiting Muir Beach, Marin County, United States in March

The weather in March is marginally warmer than the previous month and temperatures continue to rise slightly into April. March has average maximum temperatures of 17°C (62°F) which is a little too chilly for sunbathing. The sunshine percentage is 68% making it sunny but overcast at times. The hours of sunshine per day are 8.1hrs making the days long and bright. It is not a good time for sunbathing in Muir Beach.

March has total rainfall of 7.4cm (2.9inches) making it mostly dry with only intermittent light showers. There are only 11.4 days with some rainfall so you can still enjoy the beach on the majority of days.

Sea temperatures are a cold 13°C (55°F). March is too cold for swimming in Muir Beach for any length of time, unless you have a wetsuit. The sea temperature in March is slightly cooler than the previous month.

The weather starts to improve in March, with less rainfall and slightly warmer conditions. However, the water is still cold, making swimming, snorkeling, and diving less enjoyable. Sunbathing may be possible on sunnier days, but it's not ideal. Surfing, windsurfing, and kitesurfing conditions may be better, but still not optimal. Consider visiting Muir Beach in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for March.

Can you sunbathe in Muir Beach in March?

No, March is not a good time for sunbathing in Muir Beach.

March has average maximum temperatures of 17°C (62°F) which is a little too chilly for sunbathing. The sunshine percentage is 68% making it sunny but overcast at times. The hours of sunshine per day are 8.1hrs making the days long and bright. March has total rainfall of 7.4cm (2.9inches) making it mostly dry with only intermittent light showers. There are only 11.4 days with some rainfall so you can still enjoy the beach on the majority of days.

More about March temperature and sunshine.

Can you swim in Muir Beach in March?

No, March is too cold for swimming in Muir Beach for any length of time, with the sea water at 13°C (55°F), unless you have a wetsuit.

More about March sea temperatures.

Is March a good time to holiday in Muir Beach?

Probably not, March is not a good time for a holiday in Muir Beach.

March has average maximum temperatures of 17°C (62°F) which is a little too chilly for sunbathing. The sunshine percentage is 68% making it sunny but overcast at times. The hours of sunshine per day are 8.1hrs making the days long and bright. March has total rainfall of 7.4cm (2.9inches) making it mostly dry with only intermittent light showers. There are only 11.4 days with some rainfall so you can still enjoy the beach on the majority of days. It is not a good time for sunbathing in Muir Beach. Sea temperatures are a cold 13°C (55°F). March is too cold for swimming in Muir Beach for any length of time, unless you have a wetsuit.

More about the March temperatures and sunshine.

Is Muir Beach warm in March?

No, Muir Beach is a little too chilly for sunbathing in March.

The average maximum temperature in Muir Beach in March is 17°C (62°F). The average maximum temperature is 15°C (59°) in the previous month and 18°C (65°F) in the next month.

The average temperature in Muir Beach in March is 13°C (55°F). The average temperature is 12°C (53°F) in the previous month and 14°C (57°F) in the next month.

More info about the March temperatures and sunshine.

How sunny is Muir Beach in March?

The average day light hours per day in Muir Beach in March are 11.9. The sunshine percentage is 68% making it sunny but overcast at times. The hours of sunshine per day are 8.1hrs making the days long and bright.

More about March sunshine.

Crowds in Muir Beach in March

As the weather begins to warm up slightly in March, you may see a small increase in visitors at Muir Beach. However, it is still considered off-season, and the beach remains relatively uncrowded. Spring break for local schools might bring a few more families to the area, but it is still far from being crowded.

Temperature in Muir Beach in March

The weather in March is marginally warmer than the previous month and temperatures continue to rise slightly into April. The average maximum temperature in Muir Beach in March is 17°C (62°F). The average maximum temperature is 15°C (59°F) in the previous month and 18°C (65°F) in the next month.

The average temperature in Muir Beach in March is 13°C (55°F). The average temperature is 12°C (53°F) in the previous month and 14°C (57°F) in the next month.

The average minimum temperature in Muir Beach in March is 9°C (48°F). The minimum temperature is 8°C (46°F) in the previous month and 10°C (49°F) in the next month.

Sunshine in Muir Beach in March

The days in March are much longer than the previous month and the days continue to get a bit longer into April. March has more hours of sunshine than the previous month and hours of sunshine continue to rise quickly into April. During March the average day light hours are 11.9 per day in Muir Beach. The sunshine percentage is 68% making it sunny but overcast at times. The hours of sunshine per day are 8.1hrs making the days long and bright.

The ultraviolet index in Muir Beach in March is typically 5.9 during March. An ultraviolet index reading of 6 to 7 indicates a high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 20 minutes. Protection against skin and eye damage is needed. Tanning will be safest before 10am and after 4pm. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Muir Beach in March

The average sea water temperature in Muir Beach in March is 12.9°C (55.2°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit. The sea temperature in March is slightly cooler than the previous month.

Rainfall in Muir Beach in March

March weather is drier than the previous month and rainfall continues to drop into April. March has a couple of less days of rain than the previous month and rainy days continue to drop into April. The average total rainfall in Muir Beach in March is 7.4cm (2.9inches) and on average there are 11.4 rainy days in March making it a pretty wet time to visit the beach.

Humidity in Muir Beach in March

The maximum dew point (an indicator of humidity) in Muir Beach in March is 10°C (49°F) which is a bit dry for some. The dew point is 9°C (48°F) in the previous month and 10°C (10°F) in the next month.

The average maximum relative humidity in Muir Beach in March is typically 88.9%. The maximum relative humidity is 90.5% in the previous month and 85.9% in the next month.

The average relative humidity in Muir Beach in March is typically 72.1%. The average relative humidity is 74.9% in the previous month and 68.6% in the next month.

Wind Speed in Muir Beach in March

The average maximum wind speed in Muir Beach in March is typically 38KM/H (23MPH). The average maximum wind speed is 33KM/H (21MPH) in the previous month and 41KM/H (26MPH) in the next month.

The average wind speed in Muir Beach in March is typically 16KM/H (10MPH). The average wind speed is 13KM/H (8MPH) in the previous month and 19KM/H (12MPH) in the next month.

The average wind direction in Muir Beach in March is from the West.

Monthly Averages

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