May weather forecast
Meriden, CT

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Weather in May

By May, Meriden is basking in the grandeur of spring. The city experiences mild temperatures, with strong potential for ample daylight hours, and brighter conditions. Significant rainfall is commonplace in May, proving beneficial for agriculture and local ecosystems. Bursts of wind, while not too strong, may scatter petals and pollen, exacerbating allergies for some residents. As May progresses into June, the alert for summer is signaled by rising heat levels and prolonged hours of sunshine.

Temperature

In May, the meteorological conditions in Meriden change with the average high-temperature moving from a mild 56.8°F (13.8°C) in April to an agreeable 68.5°F (20.3°C). An average low-temperature of 49.6°F (9.8°C) marks the month of May in Meriden.

Humidity

The average relative humidity in May in Meriden is 75%.

Rainfall

In Meriden, in May, during 17.1 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. Throughout the year, in Meriden, there are 162.7 rainfall days, and 34.57" (878mm) of precipitation is accumulated.

Snowfall

January through May, November and December are months with snowfall. May is the last month it regularly snows in Meriden. During 0.1 snowfall days, in May, Meriden aggregates 0.43" (11mm) of snow. In Meriden, during the entire year, snow falls for 30 days and aggregates up to 15.28" (388mm) of snow.

Daylight

In Meriden, the average length of the day in May is 14h and 32min.
On the first day of the month, sunrise is at 5:46 am and sunset at 7:49 pm. On the last day of May, sunrise is at 5:19 am and sunset at 8:18 pm EDT.

Sunshine

In Meriden, the average sunshine in May is 8.2h.

UV index

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: In May, a daily UV index of 5 turns into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
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Frequently asked questions

What is the average May temperature in Meriden?

May temperatures in Meriden vary between a high-temperature of 68.5°F (20.3°C) and a low-temperature of 49.6°F (9.8°C).

What is the average humidity in May in Meriden?

The average relative humidity in May is 75%.

How much does it rain in Meriden in May?

In Meriden, in May, during 17.1 rainfall days, 2.68" (68mm) of precipitation is typically accumulated.

What is the last month it snows in Meriden?

May is the last month it regularly snows in Meriden, Connecticut. During 0.1 snowfall days, in May, Meriden aggregates 0.43" (11mm) of snow.

How many hours of daylight does Meriden have in May?

In May, the average day length is 14h and 32min.

When is the sunrise / sunset in May in Meriden?

In May, on the first day of the month, sunrise is at 5:46 am and sunset at 7:49 pm. On the last day of the month, in Meriden, sunrise is at 5:19 am and sunset at 8:18 pm EDT.

How many hours of sunshine does Meriden have in May?

In Meriden, the average sunshine duration in May is 8.2h.

What is the UV index reading in May in Meriden?

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

Average temperature in May
Meriden, CT

Average temperature in May - Meriden, CT
  • Average high temperature in May: 68.5°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in May: 49.6°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).

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Average pressure in May
Meriden, CT

Average pressure in May - Meriden, 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).

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Average wind speed in May
Meriden, CT

Average wind speed in May - Meriden, CT
  • Average wind speed in May: 6.5mph

The windiest months (with the highest average wind speed) are January and March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in May
Meriden, CT

Average humidity in May - Meriden, CT
  • Average humidity in May: 75%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (71%).

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Average rainfall in May
Meriden, CT

Average rainfall in May - Meriden, CT
  • Average rainfall in May: 2.68"

The wettest month (with the highest rainfall) is December (3.82").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days in May
Meriden, CT

Average rainfall days in May - Meriden, CT
  • Average rainfall days in May: 17.1 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (8.4 days).

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Average snowfall in May
Meriden, CT

Average snowfall in May - Meriden, CT
  • Average snowfall in May: 0.43"

The month with the highest snowfall is March (4.06").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in May
Meriden, CT

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

The month with the highest number of snowfall days is February (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Meriden, 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 12min).

  • Average sunshine in May: 8h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in May
Meriden, CT

Average sunshine days in May - Meriden, CT
  • Average sunshine days in May: 12.3 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is June (10.9 days).

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Average UV index in May
Meriden, CT

Average UV index in May - Meriden, 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).

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Average cloud cover in May
Meriden, CT

Average cloud cover in May - Meriden, CT
  • Average cloud cover in May: 48

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in May
Meriden, CT

Average visibility in May - Meriden, CT
  • Average visibility in May: 5mi

The months with the highest visibility are January, March, April, August, October, November and December (6mi).
The months with the lowest visibility are February, May, June, July and September (5mi).

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Meriden, Connecticut, USA

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