September weather forecast
Boaco, Nicaragua

September ushers in slightly lower yet consistent temperatures in Boaco, providing relief from the heat. Rainfall inches up to 145mm (5.71"), slightly higher than in August, and remains well spread over the month. Boaco receives the lowest level of sunlight in this month with average daily hours dropping to 6.6 hours. Despite the dip in sunlight, higher relative humidity at 89% keeps the weather refreshing. Perpetual winds at an average of 8.3km/h (5.2mph) ensure adequate ventilation in addition to the cool temperatures.

Temperature

In September, Boaco notes an average high-temperature of a still moderately hot 28.6°C (83.5°F), hardly different from the preceding month. During the month of September, an average temperature of 21.1°C (70°F) is noted during the nights.

Heat index

In September, the average heat index is estimated at a fiery hot 35°C (95°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Keep in mind the heat index values are meant for areas in shade and with light wind. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Boaco, the average relative humidity in September is 89%.

Rainfall

In September, the rain falls for 26.8 days. Throughout September, 145mm (5.71") of precipitation is accumulated. In Boaco, during the entire year, the rain falls for 220.5 days and collects up to 978mm (38.5") of precipitation.

Daylight

In September, the average length of the day is 12h and 11min.
On the first day of the month, sunrise is at 05:31 and sunset at 17:52. On the last day of September, sunrise is at 05:31 and sunset at 17:32 CST.

Sunshine

In Boaco, the average sunshine in September is 6.6h.

UV index

In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: A daily high UV index of 6 in September leads to these guidelines:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.