September weather forecast
Machaquila, Guatemala

The first month of the autumn, September, is still a tropical month in Machaquila, Guatemala, with an average temperature ranging between min 20.7°C (69.3°F) and max 30.5°C (86.9°F).

Temperature

Machaquila's shift into September is marked by a subtle change to a still tropical 30.5°C (86.9°F) from August's 31.5°C (88.7°F) in temperature. During September, the nighttime temperature in Machaquila, Guatemala, averages to a pleasant 20.7°C (69.3°F).

Heat index

Throughout September, the heat index is estimated at a scorching 41°C (105.8°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The average relative humidity in September is 85%.

Rainfall

In Machaquila, in September, it is raining for 27.9 days, with typically 156mm (6.14") of accumulated precipitation. In Machaquila, during the entire year, the rain falls for 260.2 days and collects up to 1135mm (44.69") of precipitation.

Daylight

In Machaquila, the average length of the day in September is 12h and 13min.
On the first day of September in Machaquila, sunrise is at 05:44 and sunset at 18:10. On the last day of the month, sunrise is at 05:47 and sunset at 17:47 CST.

Sunshine

The average sunshine in September in Machaquila is 7h.

UV index

In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.