Holtsville Weather in May
May in Holtsville brings pleasant temperatures, with highs of 20°C (68°F) and nights dropping to 11°C (52°F). Rainfall is on the higher side this month, averaging around 90 mm (3.5 in), so keep a rain jacket handy.
Rainfall in Holtsville in May
Climate statistics over the past 30 years suggest around 13 days of rain, with 90 mm (3.5 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Holtsville in May
May is one of the better months to visit Holtsville. Expect 20°C (68°F) during the day and 11°C (52°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Holtsville in May
With approximately 258 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If your ideal day consists of dry skies and pleasant temperatures, May, July and September typically offer the best circumstances for Holtsville.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Holtsville's climate page.
Holtsville Temperature in May
Min Temperature
11°C (52°F)
Max Temperature
20°C (68°F)
Chance of Rain
43%
Precipitation
90 mm (3.5 in)
Rainy days
13 days
Humidity
62% *
Sunshine
258 hours *
Percentage Sunshine
57% *
Best Places in the United States of America in May
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in May →
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What to Wear in Holtsville in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Holtsville in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Holtsville's climate page.
Temperature Rainfall Sunshine Humidity
See the full Holtsville climate overview or explore weather in the United States of America.
