Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
As Jalqamus steps into September, the average high-temperature is measured at a still hot 31.8°C (89.2°F), displaying minor differences from August's 33.7°C (92.7°F). In September, Jalqamus experiences a temperature dip to an average of 22.1°C (71.8°F) at night.Heat index
The average heat index in September is estimated at a very hot 37°C (98.6°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.Heat index data is primarily for areas with shade and subjected to light winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.
Humidity
In Jalqamus, the average relative humidity in September is 61%.Rainfall
Months with rainfall are January through June, September through December. September is the first month it rains. Throughout September, in the average 2.5 rainfall days, it receives 2mm (0.08") of precipitation. In Jalqamus, during the entire year, the rain falls for 71.8 days and collects up to 215mm (8.46") of precipitation.Daylight
The average length of the day in September is 12h and 22min.On the first day of September, sunrise is at 06:13 and sunset at 19:03. On the last day of the month, sunrise is at 06:32 and sunset at 18:24 EEST.
Sunshine
In September, the average sunshine is 10.1h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 7 in September interprets into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September?
When does it start to rain?
What is the average length of the day in September in Jalqamus?
When are sunrise and sunset in September?
How long on average sun shines in September?
When is the highest UV index?
What is the UV index intensity in September?
Average temperature in September
Jalqamus, West Bank
- Average high temperature in September: 31.8°C
The warmest month (with the highest average high temperature) is August (33.7°C).
The month with the lowest average high temperature is January (17.1°C).
- Average low temperature in September: 22.1°C
The month with the highest average low temperature is August (23.3°C).
The coldest months (with the lowest average low temperature) are January and February (9.8°C).
Average pressure in September
Jalqamus, West Bank
- Average pressure in September: 1011.1mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is July (1006.9mbar).
Average wind speed in September
Jalqamus, West Bank
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is January (11.4km/h).
The calmest month (with the lowest average wind speed) is October (8.9km/h).
Average humidity in September
Jalqamus, West Bank
- Average humidity in September: 61%
The month with the highest relative humidity is January (66%).
The month with the lowest relative humidity is November (51%).
Average rainfall in September
Jalqamus, West Bank
- Average rainfall in September: 2mm
The wettest month (with the highest rainfall) is December (54mm).
The driest months (with the least rainfall) are July and August (0mm).
Average rainfall days in September
Jalqamus, West Bank
- Average rainfall days in September: 2.5 days
The month with the highest number of rainy days is January (11.3 days).
The month with the least rainy days is August (0.8 days).
Average daylight in September /
Average sunshine in September
Jalqamus, 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 months with the most sunshine are June and July (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).
Average sunshine days in September
Jalqamus, West Bank
- Average sunshine days in September: 26.2 days
The month with the most sunshine days is July (29.4 days).
The month with the least sunshine days is February (17.6 days).
Average UV index in September
Jalqamus, West Bank
- Average UV index in September: 7
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover in September
Jalqamus, West Bank
- Average cloud cover in September: 9
The month with the most cloud cover is January (Cloud cover 31).
The months with the least cloud cover are June, July and August (Cloud cover 8).
Average visibility in September
Jalqamus, 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).
Jalqamus, West Bank
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