September weather forecast
Mateare, Nicaragua

The first month of the autumn, September, is also a hot month in Mateare, Nicaragua, with an average temperature fluctuating between 23.1°C (73.6°F) and 30.4°C (86.7°F).

Temperature

In September, Mateare notes an average high-temperature of a still hot 30.4°C (86.7°F), hardly different from the preceding month. During the month of September, Mateare's nighttime temperature lowers to an average of 23.1°C (73.6°F).

Heat index

For most parts of September, the heat index is computed to be a scorching 40°C (104°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Understand that the heat index values take into account shaded locations and mild winds. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in September in Mateare is 83%.

Rainfall

In September, the rain falls for 26.5 days. Throughout September, 173mm (6.81") of precipitation is accumulated. Throughout the year, in Mateare, there are 203.8 rainfall days, and 1319mm (51.93") of precipitation is accumulated.

Daylight

In Mateare, Nicaragua, the average length of the day in September is 12h and 11min.
On the first day of September in Mateare, Nicaragua, sunrise is at 05:35 and sunset at 17:55. On the last day of the month, sunrise is at 05:34 and sunset at 17:36 CST.

Sunshine

The average sunshine in September in Mateare is 8.6h.

UV index

January through September, November and December, with an average maximum UV index of 7, are months with the highest UV index in Mateare. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high UV index of 7 in September translates into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.