24/7 Golf Talk & Play-by-Play. Matt AdamsMatt Adams is a New York Times and USA Today best-selling author, Golf Channel reporter, columnist and golf industry veteran. Matt started his career at ESPN, then moved on to the golf industry, where he worked in golf equipment manufacturing and continues to consult on golf course operations.
San Jacinto Forecast. Wednesday, April 19, 2017. Low clouds and patchy drizzle in spots will start out the day in San Jacinto, but conditions will become sunny, mild and breezy later. Low pressure is expected to travel inland across California today. A warming trend will begin by tomorrow, and afternoon temperatures will be significantly warmer Friday and Saturday, near or above 90 degrees.
Guide to Jaco weather in April. The average maximum daytime temperature in Jaco in April is a hot 32Â°C (90Â°F) with very high heat & humidity. The average night-time temperature is usually a warm 24Â°C (75Â°F). There are usually 8 hours of bright sunshine each day, which represents 63% of the 12 hours of daylight. Expect 93mm (3.7 inches) of rainfall across the whole of April with 8 days with some rain falling.