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
Gefen marks the onset of September with an average high-temperature of a moderately hot 29°C (84.2°F), a subtle shift from August's 30.3°C (86.5°F). An average low-temperature of 23.6°C (74.5°F) is anticipated throughout the nights during September.Heat index
The heat index value for September is computed to be a tropical 32°C (89.6°F). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.In reference to the heat index, it's for places in shade and with a slight wind. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Humidity
In September, the average relative humidity in Gefen is 67%.Rainfall
January through June, September through December are months with rainfall in Gefen. September is the first month it rains. Throughout September, in the average 2.3 rainfall days, it receives 2mm (0.08") of precipitation. Throughout the year, in Gefen, there are 79.3 rainfall days, and 299mm (11.77") of precipitation is accumulated.Daylight
The average length of the day in September in Gefen is 12h and 22min.On the first day of the month, sunrise is at 06:16 and sunset at 19:04. On the last day of September, in Gefen, sunrise is at 06:33 and sunset at 18:26 IDT.
Sunshine
In September, the average sunshine is 10.2h.UV index
June through September, with an average maximum UV index of 7, are months with the highest UV index in Gefen. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In September, a daily UV index of 7 turns into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
How hot is it in Gefen in September?
What is the average humidity in September in Gefen?
When does it start raining in Gefen?
How many hours of daylight does Gefen have in September?
What time are sunrise and sunset in September in Gefen?
How long on average sun shines in September in Gefen?
When is the highest UV index in Gefen?
What is the UV index intensity in September in Gefen?
Average temperature in September
Gefen, Israel
- Average high temperature in September: 29°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (17.3°C).
- Average low temperature in September: 23.6°C
The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (12.9°C).
Average pressure in September
Gefen, Israel
- Average pressure in September: 1011.6mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1007.5mbar).
Average wind speed in September
Gefen, Israel
- Average wind speed in September: 12.2km/h
The windiest month (with the highest average wind speed) is January (15.8km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in September
Gefen, Israel
- Average humidity in September: 67%
The months with the highest relative humidity are July and August (69%).
The month with the lowest relative humidity is November (56%).
Average rainfall in September
Gefen, Israel
- Average rainfall in September: 2mm
The wettest month (with the highest rainfall) is December (77mm).
The driest months (with the least rainfall) are July and August (0mm).
Average rainfall days in September
Gefen, Israel
- Average rainfall days in September: 2.3 days
The month with the highest number of rainy days is January (14.1 days).
The month with the least rainy days is August (0.6 days).
Average daylight in September /
Average sunshine in September
Gefen, Israel
- 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 30min).
Average sunshine days in September
Gefen, Israel
- Average sunshine days in September: 26 days
The month with the most sunshine days is July (30.1 days).
The month with the least sunshine days is January (14.3 days).
Average UV index in September
Gefen, Israel
- Average UV index in September: 7
The months with the highest UV index are June, July, August and September (UV index 7).
The months with the lowest UV index are January and February (UV index 4).
Average cloud cover in September
Gefen, Israel
- Average cloud cover in September: 7
The month with the most cloud cover is January (Cloud cover 28).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in September
Gefen, Israel
- 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).
Gefen, Israel
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