May weather forecast
Clonbrook, Guyana

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Weather in May

May brings a drastic change in the weather conditions in Clonbrook. The slight variations observed in the previous months are replaced by significant alterations in the weather parameters now. The air becomes more humid and the rainfall increases substantially. The city registers its maximum average rainfall in May, standing at a total of 148mm (5.83"). The transition from May to June does not show a significant weather shift, although the number of sunshine hours tend to improve.

Temperature

Clonbrook's May showcases an average high-temperature of a still hot 30.5°C (86.9°F), hardly distinct from April's 30.8°C (87.4°F). Clonbrook's nights in May experience an average temperature drop to a moderately hot 23.1°C (73.6°F).

Heat index

May's mean heat index is calculated to be a scorching 40°C (104°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The average relative humidity in May in Clonbrook is 82%.

Rainfall

In Clonbrook, during May, the rain falls for 28.8 days and regularly aggregates up to 148mm (5.83") of precipitation. Throughout the year, in Clonbrook, there are 312.9 rainfall days, and 1254mm (49.37") of precipitation is accumulated.

Daylight

The average length of the day in May in Clonbrook, Guyana, is 12h and 26min.
On the first day of the month, sunrise is at 05:37 and sunset at 17:59. On the last day of May, sunrise is at 05:34 and sunset at 18:04 -04.

Sunshine

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

UV index

The months with the lowest UV index are January, February, May, June and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In May, the maximum UV index of 6 suggests these recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

Is it hot in Clonbrook during May?

The average high-temperature and low-temperature during May are 30.5°C (86.9°F) and 23.1°C (73.6°F) respectively. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in May is calculated to be 40°C (104°F).

What is the average humidity in May in Clonbrook?

In May, the average relative humidity in Clonbrook is 82%.

How much does it rain in Clonbrook in May?

In May, in Clonbrook, Guyana, the rain falls for 28.8 days. Throughout May, 148mm (5.83") of precipitation is accumulated.

How many hours of daylight does Clonbrook have in May?

In Clonbrook, Guyana, the average day length in May is 12h and 26min.

When is the sunrise / sunset in May in Clonbrook?

In May, on the first day of the month, sunrise is at 05:37 and sunset at 17:59. On the last day of the month, in Clonbrook, sunrise is at 05:34 and sunset at 18:04 -04.

How many hours of sunshine does Clonbrook have in May?

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

When is the lowest UV index in Clonbrook?

January, February, May, June and December, with an average maximum UV index of 6, are months with the lowest UV index.

How high is the UV index in May in Clonbrook?

In Clonbrook, Guyana, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Clonbrook, Guyana

Average temperature in May - Clonbrook, Guyana
  • Average high temperature in May: 30.5°C

The warmest month (with the highest average high temperature) is September (33.1°C).
The month with the lowest average high temperature is January (29.3°C).

  • Average low temperature in May: 23.1°C

The month with the highest average low temperature is October (23.5°C).
The coldest month (with the lowest average low temperature) is January (21.8°C).

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Average pressure in May
Clonbrook, Guyana

Average pressure in May - Clonbrook, Guyana
  • Average pressure in May: 1012.6mbar

The month with the highest atmospheric pressure is June (1013.3mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).

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Average wind speed in May
Clonbrook, Guyana

Average wind speed in May - Clonbrook, Guyana
  • Average wind speed in May: 6.7km/h

The windiest month (with the highest average wind speed) is March (7.3km/h).
The calmest months (with the lowest average wind speed) are July and August (5.1km/h).

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Average humidity in May
Clonbrook, Guyana

Average humidity in May - Clonbrook, Guyana
  • Average humidity in May: 82%

The month with the highest relative humidity is June (85%).
The months with the lowest relative humidity are September and October (78%).

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Average rainfall in May
Clonbrook, Guyana

Average rainfall in May - Clonbrook, Guyana
  • Average rainfall in May: 148mm

The wettest month (with the highest rainfall) is June (167mm).
The driest month (with the least rainfall) is September (55mm).

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Average rainfall days in May
Clonbrook, Guyana

Average rainfall days in May - Clonbrook, Guyana
  • Average rainfall days in May: 28.8 days

The month with the highest number of rainy days is December (29.1 days).
The month with the least rainy days is August (20.8 days).

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Average daylight in May /
Average sunshine in May
Clonbrook, Guyana

Average daylight in May / Average sunshine in May - Clonbrook, Guyana
  • Average daylight in May: 12h and 2min

The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).

  • Average sunshine in May: 8h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).

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Average sunshine days in May
Clonbrook, Guyana

Average sunshine days in May - Clonbrook, Guyana
  • Average sunshine days in May: 0.7 days

The month with the most sunshine days is August (8.5 days).
The month with the least sunshine days is December (0.3 days).

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Average UV index in May
Clonbrook, Guyana

Average UV index in May - Clonbrook, Guyana
  • Average UV index in May: 6

The months with the highest UV index are March, April, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, May, June and December (UV index 6).

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Average cloud cover in May
Clonbrook, Guyana

Average cloud cover in May - Clonbrook, Guyana
  • Average cloud cover in May: 55

The month with the most cloud cover is May (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 31).

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Average visibility in May
Clonbrook, Guyana

Average visibility in May - Clonbrook, Guyana
  • Average visibility in May: 8km

The months with the highest visibility are March and April (9km).
The months with the lowest visibility are June and July (7km).

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Clonbrook, Guyana

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