Norwalk
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Norwalk Weather in May

May in Norwalk brings pleasant temperatures, with highs of 22°C (72°F) and nights dropping to 11°C (52°F). Rainfall is on the higher side this month, averaging around 97 mm (3.8 in), so keep a rain jacket handy.

Rainfall in Norwalk in May

You can typically expect 14 days of rain this month, averaging around 97 mm (3.8 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Norwalk in May

May tends to be one of the excellent months in Norwalk, with 22°C (72°F) in the afternoon and 11°C (52°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Norwalk in May

Expect a lot of sunshine this month, with about 258 hours of sun. These sunny conditions add to the overall experience.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May and September typically offer the best weather for Norwalk.

Norwalk Temperature in May

Min Temperature
11°C (52°F)
Max Temperature
22°C (72°F)
Chance of Rain
46%
Precipitation
97 mm (3.8 in)
Rainy days
14 days
Humidity
62% *
Sunshine
258 hours *
Percentage Sunshine
57% *
* Data from: New York City, the United States of America (56 KM, 35 Miles).

Norwalk Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Norwalk - 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 Norwalk in May

For Norwalk in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Norwalk 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
    8/10
  • Outdoor sports
    9/10

Norwalk 3-Day Forecast

Popular in May

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

Bucket list

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