September weather forecast
Silwad, West Bank

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Weather in September

September in Silwad marks a period of variable weather as it transitions from the peak summer towards the onset of autumn. The temperature falls noticeably, paving a path away from the scorching summer. Submerged in a twelve-hour daylight period, September enjoys less intensity in sunlight. The minimal rainfall of 1mm (0.04"), however, continues with the trend of dry weather. The change in weather dynamics means the summer clothing starts to give way to fall attire in September.

Temperature

September's average high-temperature stands at a still hot 31.7°C (89.1°F), showing little deviation from August's 33.4°C (92.1°F). In September, the average low-temperature is an agreeable 21.9°C (71.4°F).

Heat index

The heat index in September is computed to be a torrid 36°C (96.8°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Consider that heat index readings are for situations in the shade and light wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. 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 largely significant for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In September, the average relative humidity in Silwad is 58%.

Rainfall

Months with rainfall are January through June, September through December. September is the first month it rains in Silwad. Throughout September, in the average 1.1 rainfall days, it receives 1mm (0.04") of precipitation. Throughout the year, there are 45.2 rainfall days, and 95mm (3.74") of precipitation is accumulated.

Snowfall

In Silwad, snow does not fall in March through November.

Daylight

In September, the average length of the day in Silwad is 12h and 22min.
On the first day of the month, sunrise is at 06:14 and sunset at 19:03. On the last day of September, sunrise is at 06:32 and sunset at 18:25 EEST.

Sunshine

In September, the average sunshine is 10.1h.

UV index

The average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 7 in September interprets into the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.

Frequently asked questions

Is it hot in Silwad during September?

The high-temperature, in September, in Silwad, records 31.7°C (89.1°F), while the low-temperature is 21.9°C (71.4°F). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 36°C (96.8°F).

What is the average humidity in September?

In Silwad, the average relative humidity in September is 58%.

When does it start to rain?

September is the first month it rains. Throughout September, in the average 1.1 rainfall days, it receives 1mm (0.04") of precipitation.

When it does not snow?

In Silwad, snow does not fall in March through November.

What is the average length of the day in September?

In September, the average day length in Silwad is 12h and 22min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 06:14 and sunset at 19:03. On the last day of the month, sunrise is at 06:32 and sunset at 18:25 EEST.

How many hours of sunshine does Silwad have in September?

In September, the average sunshine duration is 10.1h.

What is the UV index intensity in September?

In Silwad, the average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Silwad, West Bank

Average temperature in September - Silwad, West Bank
  • Average high temperature in September: 31.7°C

The warmest month (with the highest average high temperature) is August (33.4°C).
The month with the lowest average high temperature is January (16.4°C).

  • Average low temperature in September: 21.9°C

The month with the highest average low temperature is August (22.8°C).
The coldest month (with the lowest average low temperature) is January (9.2°C).

Average pressure in September
Silwad, West Bank

Average pressure in September - Silwad, West Bank
  • Average pressure in September: 1011.4mbar

The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is July (1007.3mbar).

Average wind speed in September
Silwad, West Bank

Average wind speed in September - Silwad, West Bank
  • Average wind speed in September: 9.4km/h

The windiest month (with the highest average wind speed) is January (11.6km/h).
The calmest month (with the lowest average wind speed) is October (8.5km/h).

Average humidity in September
Silwad, West Bank

Average humidity in September - Silwad, West Bank
  • Average humidity in September: 58%

The month with the highest relative humidity is January (62%).
The month with the lowest relative humidity is May (46%).

Average rainfall in September
Silwad, West Bank

Average rainfall in September - Silwad, West Bank
  • Average rainfall in September: 1mm

The wettest month (with the highest rainfall) is March (20mm).
The driest months (with the least rainfall) are July and August (0mm).

Average rainfall days in September
Silwad, West Bank

Average rainfall days in September - Silwad, West Bank
  • Average rainfall days in September: 1.1 days

The month with the highest number of rainy days is January (7.2 days).
The month with the least rainy days is August (0.1 days).

Average snowfall in September
Silwad, West Bank

Average snowfall in September - Silwad, West Bank
  • Average snowfall in September: 0mm

The month with the highest snowfall is December (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).

Average snowfall days in September
Silwad, West Bank

Average snowfall days in September - Silwad, West Bank
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight in September /
Average sunshine in September
Silwad, West Bank

Average daylight in September / Average sunshine in September - Silwad, West Bank
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in September: 10h and 1min

The month with the most sunshine is July (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).

Average sunshine days in September
Silwad, West Bank

Average sunshine days in September - Silwad, West Bank
  • Average sunshine days in September: 28.6 days

The month with the most sunshine days is July (30.8 days).
The month with the least sunshine days is February (20.1 days).

Average UV index in September
Silwad, West Bank

Average UV index in September - Silwad, West Bank
  • Average UV index in September: 7

The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January, February and December (UV index 4).

Average cloud cover in September
Silwad, West Bank

Average cloud cover in September - Silwad, West Bank
  • Average cloud cover in September: 5

The month with the most cloud cover is January (Cloud cover 26).
The months with the least cloud cover are June, July and August (Cloud cover 3).

Average visibility in September
Silwad, West Bank

Average visibility in September - Silwad, West Bank
  • Average visibility in September: 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).

Silwad, West Bank

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