August weather forecast
Mabaruma, Guyana

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Weather in August

Mabaruma, Guyana experiences a subtle transition in its weather pattern in August. Decreasing rain, combined with the highest average temperature of 31.3°C (88.3°F), makes this month feel drier and hotter. The city basks under pure sunlight for the longest period of the year at 10.9 hours. However, higher temperatures do not translate into discomfort with unexpected gusts of wind peaking at 13.1km/h (8.1mph) offering relief. All in all, August is warm and sunny with less chance of rain interruptions.

Temperature

August's weather in Mabaruma displays an average high-temperature of a hot 31.3°C (88.3°F), slightly varied from July's 29.8°C (85.6°F). The average nighttime temperature lowers to a warm 23.8°C (74.8°F) throughout August.

Heat index

In August, the heat index is estimated at an extremely hot 42°C (107.6°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In Mabaruma, the average relative humidity in August is 81%.

Rainfall

In Mabaruma, during August, the rain falls for 28.4 days and regularly aggregates up to 152mm (5.98") of precipitation. Throughout the year, there are 305.1 rainfall days, and 1386mm (54.57") of precipitation is accumulated.

Daylight

The average length of the day in August is 12h and 23min.
On the first day of August in Mabaruma, sunrise is at 05:51 and sunset at 18:19. On the last day of the month, sunrise is at 05:50 and sunset at 18:07 -04.

Sunshine

With an average of 10.9h of sunshine, August has the most sunshine of the year.

UV index

The months with the highest UV index in Mabaruma are March through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 7 during August translates into these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

Frequently asked questions

How hot is it in Mabaruma in August?

In August, in Mabaruma, the average high-temperature is 31.3°C (88.3°F), and the average low-temperature is 23.8°C (74.8°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is estimated at 42°C (107.6°F).

What is the average humidity in August in Mabaruma?

In Mabaruma, the average relative humidity in August is 81%.

How many days does it rain in August in Mabaruma?

In Mabaruma, Guyana, in August, it is raining for 28.4 days, with typically 152mm (5.98") of accumulated precipitation.

What is the average length of the day in August in Mabaruma?

In Mabaruma, Guyana, the average day length in August is 12h and 23min.

When is the sunrise / sunset in August in Mabaruma?

On the first day of August in Mabaruma, sunrise is at 05:51 and sunset at 18:19. On the last day of the month, sunrise is at 05:50 and sunset at 18:07 -04.

What month has the most sunshine in Mabaruma?

August has the most sunshine of the year in Mabaruma, with an average of 10.9h of sunshine.

How many hours of sunshine does Mabaruma have in August?

In Mabaruma, Guyana, the average sunshine duration in August is 10.9h.

What is the month with the highest UV index in Mabaruma?

The months with the highest UV index in Mabaruma are March through October, with an average maximum UV index of 7.

What is the UV index intensity in August in Mabaruma?

The average daily maximum UV index in August in Mabaruma, Guyana, is 7. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.

Average temperature in August
Mabaruma, Guyana

Average temperature in August - Mabaruma, Guyana
  • Average high temperature in August: 31.3°C

The warmest month (with the highest average high temperature) is September (31.5°C).
The month with the lowest average high temperature is February (28.7°C).

  • Average low temperature in August: 23.8°C

The month with the highest average low temperature is October (24.7°C).
The coldest month (with the lowest average low temperature) is January (22.6°C).

Average pressure in August
Mabaruma, Guyana

Average pressure in August - Mabaruma, Guyana
  • Average pressure in August: 1012.3mbar

The month with the highest atmospheric pressure is June (1013.3mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).

Average wind speed in August
Mabaruma, Guyana

Average wind speed in August - Mabaruma, Guyana
  • Average wind speed in August: 8.2km/h

The windiest month (with the highest average wind speed) is April (11.5km/h).
The calmest month (with the lowest average wind speed) is August (8.2km/h).

Average humidity in August
Mabaruma, Guyana

Average humidity in August - Mabaruma, Guyana
  • Average humidity in August: 81%

The months with the highest relative humidity are July and December (83%).
The months with the lowest relative humidity are March and April (78%).

Average rainfall in August
Mabaruma, Guyana

Average rainfall in August - Mabaruma, Guyana
  • Average rainfall in August: 152mm

The wettest month (with the highest rainfall) is July (191mm).
The driest month (with the least rainfall) is March (53mm).

Average rainfall days in August
Mabaruma, Guyana

Average rainfall days in August - Mabaruma, Guyana
  • Average rainfall days in August: 28.4 days

The month with the highest number of rainy days is July (29.8 days).
The month with the least rainy days is March (22.1 days).

Average daylight in August /
Average sunshine in August
Mabaruma, Guyana

Average daylight in August / Average sunshine in August - Mabaruma, Guyana
  • Average daylight in August: 12h and 2min

The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 42min).

  • Average sunshine in August: 10h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

Average sunshine days in August
Mabaruma, Guyana

Average sunshine days in August - Mabaruma, Guyana
  • Average sunshine days in August: 0.8 days

The month with the most sunshine days is March (5.6 days).
The month with the least sunshine days is July (0.3 days).

Average UV index in August
Mabaruma, Guyana

Average UV index in August - Mabaruma, Guyana
  • Average UV index in August: 7

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

Average cloud cover in August
Mabaruma, Guyana

Average cloud cover in August - Mabaruma, Guyana
  • Average cloud cover in August: 34

The month with the most cloud cover is May (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 27).

Average visibility in August
Mabaruma, Guyana

Average visibility in August - Mabaruma, Guyana
  • Average visibility in August: 9km

The months with the highest visibility are January, February, March, April, May and September (10km).
The months with the lowest visibility are June, July, August, October, November and December (9km).

Mabaruma, Guyana

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