Lexington
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Lexington Weather in May

Lexington in May averages 21°C (70°F) during the day and 9°C (48°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Lexington in May

Historically, approximately 13 days this month are expected to have rain, averaging 93 mm (3.7 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Lexington in May

May is a excellent month in Lexington, with 21°C (70°F) during the day and 9°C (48°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Lexington in May

There are approximately 301 hours of sunshine this month, resulting in mostly clear days.

Wind Speed in Lexington in May

Wind speeds average 6 m/s (12 knots) during May. At this speed, expect strong winds that make large branches move and create some resistance when walking. Since this is an average, some days have fresh winds while others have strong breezes that can make umbrellas tricky to control.

Average water temperature in May

At 9°C (48°F), the water is too cold for most people to swim comfortably. A wetsuit is pretty much essential if you plan to go in.

If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.

Lexington Temperature in May

Min Temperature
9°C (48°F)
Max Temperature
21°C (70°F)
Water Temperature
9°C (48°F) *
Chance of Rain
43%
Precipitation
93 mm (3.7 in)
Rainy days
13 days
Humidity
67% *
Windspeed
6 m/s (12 knots) *
Sunshine
301 hours *
Percentage Sunshine
59% *
* Data from: Boston, the United States of America (18 KM, 11 Miles).

Lexington Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Lexington - and find the best time to visit.

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 →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Lexington 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. With water temperatures around 9°C (48°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Lexington in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    9/10
  • Walking
    9/10
  • Barbeque
    8/10
  • Camping
    4/10
  • Outdoor sports
    9/10

Lexington 3-Day Forecast

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

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