Single lane closure on Kea‘au-Pāhoa Road (Route 130) possible in either direction between mile markers 9.5 and 10.5, in the vicinity of Niaulani Street Saturday, April 22, and Sunday, April 23, from 8:30 a.m. Single lane closure on Kea‘au-Pāhoa Road (Route 130) possible in either direction between mile markers 9 and 12, in the vicinity of Niaulani Street and Homestead Road on Monday, April 24, through Friday, April 28, from 8:30 a.m. Single lane closure on Kea‘au-Pāhoa Road (Route 130) possible in either direction between mile markers 9 and 10, in the vicinity of Niaulani Street on Saturday, April 22, and Sunday, April 23, from 8:30 a.m. Single lane closure on Kawaihae Road (Route 19) possible in either direction between mile markers 60 and 63, between Ohina Street and Waiula Drive, on Monday, April 24, through Friday, April 28, from 8:30 a.m. Single lane closure on Kawaihae Road (Route 19) possible in either direction between mile markers 52 and 54, between Puumanu Place and Kekehau Street, on Saturday, April 22, and Sunday, April 23, from 8:30 a.m. for Hawaiian Electric Company replacing poles and restringing overhead lines. Single lane closure on Hawai‘i Belt Road (Route 19) in either direction between mile markers 37 and 38, in the vicinity of Hauola Road and Kalopa Road, on Monday, April 24, through Friday, April 28, from 8:30 a.m. Single lane closure on Hawai‘i Belt Road (Route 19) in either direction between mile markers 26 and 28, in the vicinity of Laupahoehoe Point Road, on Monday, April 24, through Friday, April 28, from 8:30 a.m. Single lane closure on Hawai‘i Belt Road (Route 19) possible in either direction between mile markers 23 and 28, between Kapehu Road and Stevens Road, on Monday, April 24, through Friday, April 28, from 8 a.m. Tightly woven, loose-fitting clothes provide additional protection from the Sun.Single lane closure on Hawai‘i Belt Road (Route 19) possible in either direction between mile markers 20 and 22, in the vicinity of Kaihuiki Road, on Monday, April 24, through Friday, April 28, from 8:30 a.m. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Take precautions - Protection against sunburn is recommended.

Note: The daily maximum UV index of 4 in May interpret into the following advice: A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals. UV indexThe average daily maximum UV index in May in Big Sur is 4. SunshineThe average sunshine in May in Big Sur is 10.6h.

On the last day of May, in Big Sur, sunrise is at 5:51 am and sunset at 8:18 pm PDT. On the first day of the month, sunrise is at 6:13 am and sunset at 7:54 pm. DaylightIn May, the average length of the day is 14h and 7min. Unprotected immersion in temperatures below 50☏ (10☌) causes quickly maximum intensity cold shock with hyperventilation. Note: Swimming in 53.6☏ (12☌) is considered dangerous. Ocean temperatureThe months with the coldest seawater in Big Sur are March through May, with an average ocean temperature of 53.6☏ (12☌). Throughout the year, there are 70 rainfall days, and 11.93' (303mm) of precipitation is accumulated. Rainfall In Big Sur, during 4.2 rainfall days, 0.47' (12mm) of precipitation is typically accumulated. HumidityIn May, the average relative humidity is 78%.

In Big Sur, the average low-temperature is 50☏ (10☌). TemperatureIn Big Sur, the average high-temperature in May is relatively the same as in April - an enjoyable 61.9☏ (16.6☌). May, the last month of the spring in Big Sur, is an enjoyable month, with an average temperature fluctuating between 61.9☏ (16.6☌) and 50☏ (10☌).

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