Newborns sleep 16 or more hours a day, but often in stretches of just a few hours at a time. Although the pattern might be erratic at first, a more consistent sleep schedule will emerge as your baby matures and can go longer between feedings. By age 3 to 4 months, many babies sleep at least five hours at a time. At some point during a baby's first year â every baby is different â he or she will start sleeping for about 10 hours each night. 1  Next.
The month of April in San Diego experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 31% to 26%. The clearest day of the month is April 29, with clear, mostly clear, or partly cloudy conditions 74% of the time.
Spring: The Best Time to Visit. If you aren't bogged down by children's school schedules, visit Sea World in the spring, ideally in May, before the Labor Day weekend. The weather's at its best, with San Diego's brief rainy season over, while the crowds of summer have yet to materialize.eather isn't really a factor, as San Diego's daytime temperatures are fairly constant year-round; winter days rarely get below 60 degrees Fahrenheit, while summer days are generally in the 70s. What's more, San Diego gets only about 10 inches of rain each year, so your visit is unlikely to get rained out.