May weather forecast
Cotton Ground, Saint Kitts and Nevis

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Weather in May

In May, Cotton Ground starts experiencing slightly unfavorable weather conditions, characterized by the highest rainfall of the five-month period, reaching 75mm (2.95"). The temperature edges towards the warmer side as summer approaches. Days grow longer and brighter, yet the UV index shows no change. The northeasterly winds persist with a slight increase in speed. Despite relatively heavier rains and increased cloud cover, May continues to offer pleasant days to visitors and residents alike.

Temperature

As Cotton Ground, Saint Kitts and Nevis, welcomes May, the average high-temperature is noted at a still warm 27.3°C (81.1°F), closely aligning with the preceding month. The nighttime temperature in Cotton Ground in May experiences a minor dip, averaging a still moderately hot 26.5°C (79.7°F).

Heat index

In May, the average heat index is computed to be a hot 30°C (86°F). Constant activity during exposure could result in a state of weariness and possibly heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

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

Rainfall

In May, in Cotton Ground, Saint Kitts and Nevis, the rain falls for 24.1 days. Throughout May, 75mm (2.95") of precipitation is accumulated. In Cotton Ground, during the entire year, the rain falls for 261.5 days and collects up to 730mm (28.74") of precipitation.

Daylight

The average length of the day in May in Cotton Ground is 12h and 56min.
On the first day of May in Cotton Ground, sunrise is at 05:44 and sunset at 18:30. On the last day of the month, sunrise is at 05:35 and sunset at 18:40 AST.

Sunshine

In May, the average sunshine in Cotton Ground is 10.2h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Cotton Ground are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 7 in May translates into this advice:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Updated: Jan 25, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are May temperatures in Cotton Ground?

The average high-temperature, in May, in Cotton Ground, is 27.3°C (81.1°F), while the average low-temperature is 26.5°C (79.7°F). In May, the average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, is computed to be 30°C (86°F).

What are the most humid months in Cotton Ground?

The months with the highest humidity in Cotton Ground, Saint Kitts and Nevis, are May through August, with an average relative humidity of 78%.

What is the average humidity in May in Cotton Ground?

The average relative humidity in May is 78%.

How much does it rain in Cotton Ground in May?

In Cotton Ground, Saint Kitts and Nevis, during May, the rain falls for 24.1 days and regularly aggregates up to 75mm (2.95") of precipitation.

What is the average length of the day in May in Cotton Ground?

The average day length in May is 12h and 56min.

What time are sunrise and sunset in May in Cotton Ground?

On the first day of May in Cotton Ground, sunrise is at 05:44 and sunset at 18:30. On the last day of the month, sunrise is at 05:35 and sunset at 18:40 AST.

How many hours of sunshine does Cotton Ground have in May?

In May, the average sunshine duration in Cotton Ground is 10.2h.

What are the months with the highest UV index in Cotton Ground?

January through December, with an average maximum UV index of 7, are months with the highest UV index.

What is the month with the lowest UV index in Cotton Ground?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Cotton Ground.

How high is the UV index in May in Cotton Ground?

The average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.

Average temperature in May
Cotton Ground, Saint Kitts and Nevis

Average temperature in May - Cotton Ground, Saint Kitts and Nevis
  • Average high temperature in May: 27.3°C

The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is March (25.9°C).

  • Average low temperature in May: 26.5°C

The month with the highest average low temperature is October (28°C).
The coldest month (with the lowest average low temperature) is March (25.1°C).

Average pressure in May
Cotton Ground, Saint Kitts and Nevis

Average pressure in May - Cotton Ground, Saint Kitts and Nevis
  • Average pressure in May: 1015.4mbar

The month with the highest atmospheric pressure is June (1016.2mbar).
The months with the lowest atmospheric pressure are October and November (1012.5mbar).

Average wind speed in May
Cotton Ground, Saint Kitts and Nevis

Average wind speed in May - Cotton Ground, Saint Kitts and Nevis
  • Average wind speed in May: 24km/h

The windiest month (with the highest average wind speed) is July (26.4km/h).
The calmest month (with the lowest average wind speed) is October (19.8km/h).

Average humidity in May
Cotton Ground, Saint Kitts and Nevis

Average humidity in May - Cotton Ground, Saint Kitts and Nevis
  • Average humidity in May: 78%

The months with the highest relative humidity are May, June, July and August (78%).
The months with the lowest relative humidity are January, February, March and December (75%).

Average rainfall in May
Cotton Ground, Saint Kitts and Nevis

Average rainfall in May - Cotton Ground, Saint Kitts and Nevis
  • Average rainfall in May: 75mm

The wettest month (with the highest rainfall) is October (104mm).
The driest month (with the least rainfall) is February (29mm).

Average rainfall days in May
Cotton Ground, Saint Kitts and Nevis

Average rainfall days in May - Cotton Ground, Saint Kitts and Nevis
  • Average rainfall days in May: 24.1 days

The month with the highest number of rainy days is November (24.5 days).
The month with the least rainy days is June (18.7 days).

Average daylight in May /
Average sunshine in May
Cotton Ground, Saint Kitts and Nevis

Average daylight in May / Average sunshine in May - Cotton Ground, Saint Kitts and Nevis
  • Average daylight in May: 12h and 5min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).

  • Average sunshine in May: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

Average sunshine days in May
Cotton Ground, Saint Kitts and Nevis

Average sunshine days in May - Cotton Ground, Saint Kitts and Nevis
  • Average sunshine days in May: 2.4 days

The month with the most sunshine days is March (6.4 days).
The month with the least sunshine days is November (2.2 days).

Average UV index in May
Cotton Ground, Saint Kitts and Nevis

Average UV index in May - Cotton Ground, Saint Kitts and Nevis
  • Average UV index in May: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover in May
Cotton Ground, Saint Kitts and Nevis

Average cloud cover in May - Cotton Ground, Saint Kitts and Nevis
  • Average cloud cover in May: 41

The months with the most cloud cover are May and June (Cloud cover 41).
The month with the least cloud cover is February (Cloud cover 33).

Average visibility in May
Cotton Ground, Saint Kitts and Nevis

Average visibility in May - Cotton Ground, Saint Kitts and Nevis
  • Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Cotton Ground, Saint Kitts and Nevis

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