September weather forecast
Jalalabad, Afghanistan

As Jalalabad, Afghanistan, enters September, it witnesses a shift towards temperate weather. The reduction in daylight hours and a slowing UV index manifests the advent of autumn. Additionally, relative humidity remains stable while the month confirms a decline in rainfall compared to the previous month. Come October, expect further drops in temperature and progressively milder weather. This month's temperature fluctuates between a comfortable 21.4°C (70.5°F) at its lowest and a highest of 35.2°C (95.4°F).

Temperature

September brings an average high-temperature of a still torrid 35.2°C (95.4°F) in Jalalabad, showing a slight difference from August's 38°C (100.4°F). September nights in Jalalabad report a substantial dip from daytime highs to an average of 21.4°C (70.5°F).

Heat index

The heat index value for September is calculated to be a blisteringly hot 44°C (111.2°F). Remain alert: Heat exhaustion and heat cramps are predicted. Extended effort can lead to heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gives an indication of how one might feel in terms of heat after considering humidity. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical 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.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. 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. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

The average relative humidity in September in Jalalabad is 56%.

Rainfall

In Jalalabad, during September, the rain falls for 1 days and regularly aggregates up to 8mm (0.31") of precipitation. Throughout the year, in Jalalabad, Afghanistan, there are 39 rainfall days, and 182mm (7.17") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 23min.
On the first day of the month, sunrise is at 05:21 and sunset at 18:14. On the last day of September, sunrise is at 05:42 and sunset at 17:33 +0430.

Sunshine

In Jalalabad, the average sunshine in September is 9.8h.

UV index

In September, the average daily maximum UV index is 9. A UV Index value of 8 to 10 symbolizes a very high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In September, the maximum UV index of 9 translates into these guidelines:
Take the necessary steps to protect yourself; unprotected skin and eyes are vulnerable to damage. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. After every outdoor workout or swim, liberally apply and frequently reapply a broad-spectrum SPF 30+ sunscreen.