Typical Weather in San Luis Obispo, CA in April
70° F Avg High
46° F Avg Low
3 Rainy Days
☀️ Temperature Summary
April is one of the cooler months of the year for San Luis Obispo, with highs averaging around 70°F. Lows overnight are typically around 46°F. Daily high temperatures can range between 70°F and 72°F, and typically fall throughout the month.
April is a great time to visit San Luis Obispo, with mild temperatures and sunny days being very common.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
In April you can expect close to a 9% chance of rain for any given day. It rains more than usual in April, with total rainfall for the month typically near 1 inches.
Rainfall Throughout the Year
Planning a trip to San Luis Obispo? Try our free trip weather planner