Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
August
Weather in August
Temperature
The shift into August finds Montrouis at an average high-temperature of a still hot 30.4°C (86.7°F), closely comparable to July's conditions. In Montrouis, August nights cool down to an average of 23.3°C (73.9°F).Heat index
In August, the average heat index is appraised at a fiery hot 38°C (100.4°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', provides an understanding of perceived warmth by combining temperature and relative humidity. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.
Humidity
In August, the average relative humidity is 77%.Rainfall
In August, in Montrouis, the rain falls for 22.3 days. Throughout August, 97mm (3.82") of precipitation is accumulated. In Montrouis, during the entire year, the rain falls for 219.6 days and collects up to 736mm (28.98") of precipitation.Daylight
The average length of the day in August is 12h and 45min.On the first day of the month, sunrise is at 06:28 and sunset at 19:26. On the last day of August, sunrise is at 06:35 and sunset at 19:06 EDT.
Sunshine
The months with the most sunshine in Montrouis are July and August, with an average of 11.3h of sunshine.UV index
April through September, with an average maximum UV index of 7, are months with the highest UV index in Montrouis. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A daily high UV index of 7 in August leads to these guidelines:
Ward off overexposure. Defence against solar harm is crucial. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Montrouis during August?
What is the average humidity in August in Montrouis?
How many days does it rain in August in Montrouis?
What is the average length of the day in August in Montrouis?
What time are sunrise and sunset in August in Montrouis?
What are the months with the most sunshine in Montrouis?
How many hours of sunshine does Montrouis have in August?
What are the months with the highest UV index in Montrouis?
How high is the UV index in August in Montrouis?
Average temperature in August
Montrouis, Haiti
- Average high temperature in August: 30.4°C
The warmest month (with the highest average high temperature) is July (30.7°C).
The month with the lowest average high temperature is January (27.3°C).
- Average low temperature in August: 23.3°C
The month with the highest average low temperature is July (23.5°C).
The coldest month (with the lowest average low temperature) is January (20.1°C).
Average pressure in August
Montrouis, Haiti
- Average pressure in August: 1014.4mbar
The month with the highest atmospheric pressure is January (1016.6mbar).
The month with the lowest atmospheric pressure is October (1012.5mbar).
Average wind speed in August
Montrouis, Haiti
- Average wind speed in August: 8km/h
The windiest month (with the highest average wind speed) is February (11.2km/h).
The calmest month (with the lowest average wind speed) is September (7km/h).
Average humidity in August
Montrouis, Haiti
- Average humidity in August: 77%
The month with the highest relative humidity is November (81%).
The months with the lowest relative humidity are March and April (74%).
Average rainfall in August
Montrouis, Haiti
- Average rainfall in August: 97mm
The wettest month (with the highest rainfall) is May (118mm).
The driest months (with the least rainfall) are January and December (13mm).
Average rainfall days in August
Montrouis, Haiti
- Average rainfall days in August: 22.3 days
The month with the highest number of rainy days is May (25.3 days).
The month with the least rainy days is December (8.5 days).
Average daylight in August /
Average sunshine in August
Montrouis, Haiti
- Average daylight in August: 12h and 5min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in August: 11h and 2min
The months with the most sunshine are July and August (Average sunshine: 11h and 18min).
The months with the least sunshine are January and February (Average sunshine: 7h and 12min).
Average sunshine days in August
Montrouis, Haiti
- Average sunshine days in August: 5.5 days
The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is September (3.2 days).
Average UV index in August
Montrouis, Haiti
- Average UV index in August: 7
The months with the highest UV index are April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, March, October, November and December (UV index 6).
Average cloud cover in August
Montrouis, Haiti
- Average cloud cover in August: 23
The month with the most cloud cover is May (Cloud cover 32).
The month with the least cloud cover is December (Cloud cover 18).
Average visibility in August
Montrouis, Haiti
- Average visibility in August: 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).
