April is a slightly cold and very dry time for sunbathing in Imperial Beach. April is a good month for swimming in Imperial Beach with warm sea temperatures. Consider visiting Imperial Beach in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for April.
The average maximum temperature in Imperial Beach in April is 19°. The average maximum temperature is 18° in the previous month and 20° in the next month.
The average temperature in Imperial Beach in April is 15°. The average temperature ranges is 14° in the previous month and 17° in the next month.
The average minimum temperature in Imperial Beach in April is 12°. The minimum temperature is 11° in the previous month and 14° in the next month.
The average day light hours per day in Imperial Beach in April are 13 and there are 8.8 hours of sunshine per day on average during April making it a sunny month with few clouds.
The ultraviolet index in Imperial Beach in April is typically 9.8 during April. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.
The average sea water temperature in Imperial Beach in April is 20.6° which is comfortable for swimming though some may prefer warmer water.
The average total rainfall in Imperial Beach in April is 0.8cm and on average there are 4.4 rainy days in April making it a very dry time to visit the beach.
The maximum dew point (an indicator of humidity) in Imperial Beach in April is 12° which is very comfortable. The dew point is 11° in the previous month and 13° in the next month.
The average maximum relative humidity in Imperial Beach in April is typically 85.8%. The maximum relative humidity is 86.8% in the previous month and 83.7% in the next month.
The average relative humidity in Imperial Beach in April is typically 70.1%. The average relative humidity is 71.2% in the previous month and 70.9% in the next month.
The average maximum wind speed in Imperial Beach in April is typically 24kmh. The average maximum wind speed is 23kmh in the previous month and 23kmh in the next month.
The average wind speed in Imperial Beach in April is typically 11kmh. The average wind speed is 10kmh in the previous month and 11kmh in the next month.
The average wind direction in Imperial Beach in April is from the West.
