September weather forecast
Caesarea, Israel

Weather in September

The first month of the autumn, September, is still a tropical month in Caesarea, Israel, with temperature in the range of an average low of 22.9°C (73.2°F) and an average high of 30°C (86°F).

Temperature

In September, the average high-temperature is relatively the same as in August - a still tropical 30°C (86°F). The average low-temperature, in Caesarea, is 22.9°C (73.2°F).

Heat index

In September, the average heat index is evaluated at a hot 34.1°C (93.4°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'real feel', or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, metabolic differences, clothing), and 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 particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in September is 66%.

Rainfall

In Caesarea, it is raining for 2.7 days, with typically 2mm (0.08") of accumulated precipitation. Throughout the year, there are 75.4 rainfall days, and 244mm (9.61") of precipitation is accumulated.

Daylight

In Caesarea, Israel, the average length of the day in September is 12h and 22min.
On the first day of the month, sunrise is at 06:15 and sunset at 19:05. On the last day of September, sunrise is at 06:33 and sunset at 18:27 IDT.

Sunshine

In September, the average sunshine is 10.1h.

UV index

June through September, with an average maximum UV index of 7, are months with the highest UV index in Caesarea. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 7 in September transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Caesarea?

The average high-temperature, in September, in Caesarea, Israel, is 30°C (86°F), while the average low-temperature is 22.9°C (73.2°F). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 34.1°C (93.4°F).

What is the average humidity in September in Caesarea?

In September, the average relative humidity is 66%.

How much does it rain in Caesarea in September?

In September, in Caesarea, the rain falls for 2.7 days. Throughout September, 2mm (0.08") of precipitation is accumulated.

What is the average length of the day in September in Caesarea?

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

When is the sunrise / sunset in September in Caesarea?

In September, on the first day of the month, sunrise is at 06:15 and sunset at 19:05. On the last day of the month, sunrise is at 06:33 and sunset at 18:27 IDT.

How long on average sun shines in September in Caesarea?

The average sunshine duration in September in Caesarea is 10.1h.

What are the months with the highest UV index in Caesarea?

The months with the highest UV index in Caesarea are June through September, with an average maximum UV index of 7.

How high is the UV index in September in Caesarea?

In September, the average daily maximum UV index in Caesarea is 7. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.

Average temperature in September
Caesarea, Israel

Average temperature in September - Caesarea, Israel
  • Average high temperature in September: 30°C

The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (17°C).

  • Average low temperature in September: 22.9°C

The month with the highest average low temperature is August (23.9°C).
The coldest month (with the lowest average low temperature) is January (11.7°C).

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Average pressure in September
Caesarea, Israel

Average pressure in September - Caesarea, Israel
  • Average pressure in September: 1011.2mbar

The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1007.1mbar).

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Average wind speed in September
Caesarea, Israel

Average wind speed in September - Caesarea, Israel
  • Average wind speed in September: 11.2km/h

The windiest month (with the highest average wind speed) is January (15.5km/h).
The calmest month (with the lowest average wind speed) is September (11.2km/h).

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Average humidity in September
Caesarea, Israel

Average humidity in September - Caesarea, Israel
  • Average humidity in September: 66%

The months with the highest relative humidity are July and August (69%).
The month with the lowest relative humidity is November (55%).

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Average rainfall in September
Caesarea, Israel

Average rainfall in September - Caesarea, Israel
  • Average rainfall in September: 2mm

The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is July (0mm).

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Average rainfall days in September
Caesarea, Israel

Average rainfall days in September - Caesarea, Israel
  • Average rainfall days in September: 2.7 days

The month with the highest number of rainy days is January (12.1 days).
The month with the least rainy days is August (1.2 days).

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Average daylight in September /
Average sunshine in September
Caesarea, Israel

Average daylight in September / Average sunshine in September - Caesarea, Israel
  • Average daylight in September: 12h and 22min

The month with the longest days is June (Average daylight: 14h and 15min).
The month with the shortest days is December (Average daylight: 10h and 4min).

  • Average sunshine in September: 10h and 6min

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

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Average sunshine days in September
Caesarea, Israel

Average sunshine days in September - Caesarea, Israel
  • Average sunshine days in September: 26.2 days

The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is February (17.1 days).

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Average UV index in September
Caesarea, Israel

Average UV index in September - Caesarea, 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, February and December (UV index 4).

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Average cloud cover in September
Caesarea, Israel

Average cloud cover in September - Caesarea, Israel
  • Average cloud cover in September: 12

The month with the most cloud cover is January (Cloud cover 32).
The months with the least cloud cover are June and July (Cloud cover 9).

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Average visibility in September
Caesarea, Israel

Average visibility in September - Caesarea, 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).

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