May weather forecast
Stratford, CT

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Weather in May

The transition from April to May in Stratford sees a consistent rise in temperature. May is unique as it marks a complete absence of snowfall, indicating a full immersion into Spring. With the remarkably longer days, locals and tourists can enjoy outdoor activities without worrying about sudden weather changes. May is also the month when gardens burst forth in a riot of color, celebrating the season's bounty. With the warmth settling in, May truly heralds the approach of summer.

Temperature

With the beginning of May, Stratford's average high-temperature sees an increase, transitioning from a cool 54.7°F (12.6°C) in April to a refreshing 64.9°F (18.3°C). In the month of May, Stratford's average low-temperature falls to a fresh 52.3°F (11.3°C).

Humidity

February, May and June, with an average relative humidity of 76%, are the most humid months in Stratford.

Rainfall

In Stratford, during May, the rain falls for 17.2 days and regularly aggregates up to 2.91" (74mm) of precipitation. Throughout the year, there are 170.1 rainfall days, and 37.13" (943mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Stratford, Connecticut.

Daylight

The average length of the day in May in Stratford, Connecticut, is 14h and 31min.
On the first day of the month, sunrise is at 5:49 am and sunset at 7:50 pm. On the last day of May, sunrise is at 5:22 am and sunset at 8:18 pm EDT.

Sunshine

In Stratford, the average sunshine in May is 8.7h.

UV index

The average daily maximum UV index in May in Stratford is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A daily maximum UV index of 5 in May translates into the following instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May in Stratford?

During May, Stratford experiences an average high-temperature of 64.9°F (18.3°C) and a low-temperature of 52.3°F (11.3°C).

What is the most humid month in Stratford?

The months with the highest humidity are February, May and June, with an average relative humidity of 76%.

What is the average humidity in May in Stratford?

In Stratford, the average relative humidity in May is 76%.

How much does it rain in Stratford in May?

In May, in Stratford, the rain falls for 17.2 days. Throughout May, 2.91" (74mm) of precipitation is accumulated.

When it does not snow in Stratford?

May through October are months without snowfall in Stratford, Connecticut.

Does it snow in Stratford in May?

In May, in Stratford, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Stratford have in May?

The average day length in May in Stratford, Connecticut, is 14h and 31min.

When are sunrise and sunset in May in Stratford?

On the first day of May, sunrise is at 5:49 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 5:22 am and sunset at 8:18 pm EDT.

How many hours of sunshine does Stratford have in May?

In Stratford, Connecticut, the average sunshine duration in May is 8.7h.

What is the UV index intensity in May in Stratford?

In May, the average daily maximum UV index in Stratford is 5. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Stratford, CT

Average temperature in May - Stratford, CT
  • Average high temperature in May: 64.9°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in May: 52.3°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in May
Stratford, CT

Average pressure in May - Stratford, CT
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in May
Stratford, CT

Average wind speed in May - Stratford, CT
  • Average wind speed in May: 7.9mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

Average humidity in May
Stratford, CT

Average humidity in May - Stratford, CT
  • Average humidity in May: 76%

The months with the highest relative humidity are February, May and June (76%).
The months with the lowest relative humidity are April and November (72%).

Average rainfall in May
Stratford, CT

Average rainfall in May - Stratford, CT
  • Average rainfall in May: 2.91"

The wettest month (with the highest rainfall) is December (4.17").
The driest month (with the least rainfall) is September (2.4").

Average rainfall days in May
Stratford, CT

Average rainfall days in May - Stratford, CT
  • Average rainfall days in May: 17.2 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (9.9 days).

Average snowfall in May
Stratford, CT

Average snowfall in May - Stratford, CT
  • Average snowfall in May: 0"

The month with the highest snowfall is March (2.83").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in May
Stratford, CT

Average snowfall days in May - Stratford, CT
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is February (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Stratford, CT

Average daylight in May / Average sunshine in May - Stratford, CT
  • Average daylight in May: 14h and 3min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in May
Stratford, CT

Average sunshine days in May - Stratford, CT
  • Average sunshine days in May: 11.8 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (11 days).

Average UV index in May
Stratford, CT

Average UV index in May - Stratford, CT
  • Average UV index in May: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in May
Stratford, CT

Average cloud cover in May - Stratford, CT
  • Average cloud cover in May: 43

The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in May
Stratford, CT

Average visibility in May - Stratford, CT
  • Average visibility in May: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Stratford, Connecticut, USA

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