Holtsville Weather in July
July in Holtsville brings high temperatures, with daytime highs of 28°C (82°F) and nights around 20°C (68°F). Quite a bit of rainfall is expected, around 96 mm (3.8 in), so pack an umbrella.
Rainfall in Holtsville in July
Historically, approximately 11 days this month are expected to have rain, averaging 96 mm (3.8 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Holtsville in July
The perfect temperature in Holtsville in July makes it a solid month to visit, with 28°C (82°F) during the day and 20°C (68°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 20°C (68°F), the nights are warm and generally comfortable. This is typically the warmest month of the year, so light summer clothing is a good idea.
Sunshine in Holtsville in July
The days are predominantly sunny, with an estimated total of around 271 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.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 July
Min Temperature
20°C (68°F)
Max Temperature
28°C (82°F)
Chance of Rain
37%
Precipitation
96 mm (3.8 in)
Rainy days
11 days
Humidity
64% *
Sunshine
271 hours *
Percentage Sunshine
59% *
Best Places in the United States of America in July
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 July →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Holtsville in July
Warm temperatures in July make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. 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 July
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.
