San Luis Obispo weather in March
Mild and comfortable, with occasional showers. Average highs of 18°C and lows of 9°C, with around 8 rainy days expected throughout the month.
While March isn't our top-rated month for San Luis Obispo, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
18°C
Average low
9°C
Rainy days
8 days
Best months to visit
May, June, July, August, September, October
What to do in San Luis Obispo in March
Whatever the weather, San Luis Obispo rewards curious visitors. Here are some of the best ways to spend your time:
Explore the Central Coast's wine regions on wine tours
Stroll the Thursday Night Farmers' Market on the plaza
Tour the Spanish Mission San Luis Obispo de Tolosa
Hike Bishop Peak Trail for valley views
Paddleboard Avila Beach calm waters
Sample local wines at downtown tasting rooms
What to pack for March
Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.
Browse other months
January
18C
Mild and comfortable, with occasional showers.
February
18C
Mild and comfortable, with occasional showers.
March (you are here)
18C
Mild and comfortable, with occasional showers.
April
20C
Mild and comfortable, and mostly sunny skies.
Recommended
May
21C
Mild and comfortable, and mostly sunny skies.
Recommended
June
24C
Mild and comfortable, and mostly sunny skies.
Recommended
July
25C
Warm and pleasant, and mostly sunny skies.
Recommended
August
26C
Warm and pleasant, and mostly sunny skies.
Recommended
September
26C
Warm and pleasant, and mostly sunny skies.
Recommended
October
25C
Warm and pleasant, and mostly sunny skies.
November
21C
Mild and comfortable, and mostly sunny skies.
December
17C
Cool, with occasional showers.
Book your March trip to San Luis Obispo
Find hotels, tours and experiences for the perfect escape.
