Catalina Island weather in March
Cool, with occasional showers. Average highs of 14°C and lows of 10°C, with around 5 rainy days expected throughout the month.
While March isn't our top-rated month for Catalina Island, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
14°C
Average low
10°C
Rainy days
5 days
Best months to visit
June, July, August, September, October
What to do in Catalina Island in March
Whatever the weather, Catalina Island rewards curious visitors. Here are some of the best ways to spend your time:
Bison viewing: endemic island population seeing tour
Snorkeling and diving: kelp forest and marine wildlife
Avalon town exploring: waterfront restaurants and shops
Hiking: interior island trails and ridgeline walks
Fishing: sportfishing charter boat expeditions
Museum tours: Island history and archaeology exhibits
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
14C
Cool, with occasional showers.
February
14C
Cool, and mostly sunny skies.
March (you are here)
14C
Cool, with occasional showers.
April
16C
Cool, and mostly sunny skies.
May
16C
Cool, and mostly sunny skies.
Recommended
June
18C
Mild and comfortable, and mostly sunny skies.
Recommended
July
20C
Mild and comfortable, and mostly sunny skies.
Recommended
August
21C
Mild and comfortable, and mostly sunny skies.
Recommended
September
21C
Mild and comfortable, and mostly sunny skies.
Recommended
October
20C
Mild and comfortable, and mostly sunny skies.
November
17C
Cool, and mostly sunny skies.
December
15C
Cool, with occasional showers.
Book your March trip to Catalina Island
Find hotels, tours and experiences for the perfect escape.
