May weather forecast
Calypso, NC

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Weather in May

May, the last month of the spring in Calypso, is a moderately hot month, with an average temperature varying between 78.8°F (26°C) and 61.3°F (16.3°C).

Temperature

With the onset of May, Calypso's weather sees a minor temperature rise, transitioning from a pleasant 71.2°F (21.8°C) in April to a moderately hot 78.8°F (26°C). May nights in Calypso are marked by an average low-temperature of 61.3°F (16.3°C).

Humidity

May, June, August and September, with an average relative humidity of 78%, are the most humid months.

Rainfall

In May, the rain falls for 17.7 days. Throughout May, 3.11" (79mm) of precipitation is accumulated. In Calypso, during the entire year, the rain falls for 166 days and collects up to 34.33" (872mm) of precipitation.

Snowfall

In Calypso, snow does not fall in April through November.

Daylight

The average length of the day in May in Calypso is 14h and 2min.
On the first day of May, sunrise is at 6:20 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:21 pm EDT.

Sunshine

In Calypso, the average sunshine in May is 9.6h.

UV index

In Calypso, North Carolina, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 6 in May transforms into the following instructions:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May?

The high-temperature, in May, in Calypso, is 78.8°F (26°C), while the low-temperature averages to 61.3°F (16.3°C).

What is the most humid month in Calypso?

May, June, August and September, with an average relative humidity of 78%, are most humid months.

What is the average humidity in May?

The average relative humidity in May is 78%.

How many days does it rain in May?

In Calypso, North Carolina, during May, the rain falls for 17.7 days and regularly aggregates up to 3.11" (79mm) of precipitation.

When it does not snow?

April through November are months without snowfall.

What is the average length of the day in May?

In Calypso, North Carolina, the average day length in May is 14h and 2min.

When is the sunrise / sunset in May in Calypso?

In May, on the first day of the month, sunrise is at 6:20 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:21 pm EDT.

How long on average sun shines in May?

In May, the average sunshine duration is 9.6h.

What is the UV index reading in May?

In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to 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
Calypso, NC

Average temperature in May - Calypso, NC
  • Average high temperature in May: 78.8°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (49.8°F).

  • Average low temperature in May: 61.3°F

The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (34.5°F).

Average pressure in May
Calypso, NC

Average pressure in May - Calypso, NC
  • Average pressure in May: 30.03"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in May
Calypso, NC

Average wind speed in May - Calypso, NC
  • Average wind speed in May: 7.4mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

Average humidity in May
Calypso, NC

Average humidity in May - Calypso, NC
  • Average humidity in May: 78%

The months with the highest relative humidity are May, June, August and September (78%).
The month with the lowest relative humidity is January (73%).

Average rainfall in May
Calypso, NC

Average rainfall in May - Calypso, NC
  • Average rainfall in May: 3.11"

The wettest month (with the highest rainfall) is August (4.29").
The driest month (with the least rainfall) is January (1.77").

Average rainfall days in May
Calypso, NC

Average rainfall days in May - Calypso, NC
  • Average rainfall days in May: 17.7 days

The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in May
Calypso, NC

Average snowfall in May - Calypso, NC
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.83").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in May
Calypso, NC

Average snowfall days in May - Calypso, NC
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Calypso, NC

Average daylight in May / Average sunshine in May - Calypso, NC
  • Average daylight in May: 14h and 0min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in May: 9h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

Average sunshine days in May
Calypso, NC

Average sunshine days in May - Calypso, NC
  • Average sunshine days in May: 11.3 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is July (9.2 days).

Average UV index in May
Calypso, NC

Average UV index in May - Calypso, NC
  • Average UV index in May: 6

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).

Average cloud cover in May
Calypso, NC

Average cloud cover in May - Calypso, NC
  • Average cloud cover in May: 38

The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 32).

Average visibility in May
Calypso, NC

Average visibility in May - Calypso, NC
  • Average visibility in May: 6mi

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

Calypso, North Carolina, USA

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