September weather forecast and climate
Chini Jan, Iran

The first month of the autumn, September, is also an agreeable month in Chini Jan, Iran, with temperature in the range of an average high of 22.9°C (73.2°F) and an average low of 18.5°C (65.3°F).

Temperature

In Chini Jan, the average high-temperature in September is essentially the same as in August - an agreeable 22.9°C (73.2°F). The average low-temperature, in September, is 18.5°C (65.3°F).

Humidity

The average relative humidity in September is 73%.

Rainfall

In Chini Jan, in September, during 11.7 rainfall days, 30mm (1.18") of precipitation is typically accumulated. Throughout the year, there are 140.3 rainfall days, and 522mm (20.55") of precipitation is accumulated.

Snowfall

In Chini Jan snow does not fall in April through October and December.

Daylight

The average length of the day in September is 12.4h.

Sunshine

The average sunshine in Chini Jan is 10.7h.

UV index

The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in September in Chini Jan?

In Chini Jan, in September, the average high-temperature is 22.9°C (73.2°F), and the average low-temperature is 18.5°C (65.3°F).

What is the average humidity in September in Chini Jan?

The average relative humidity in September is 73%.

How many days does it rain in September in Chini Jan?

In Chini Jan, in September, it is raining for 11.7 days, with typically 30mm (1.18") of accumulated precipitation.

When it does not snow in Chini Jan?

April through October and December are months without snowfall.

What is the average length of the day in September in Chini Jan?

The average length of the day in September is 12.4h.

How many hours of sunshine does Chini Jan have in September?

The average sunshine in September in Chini Jan is 10.7h.

How high is the UV index in September in Chini Jan?

The average daily maximum UV index in September in Chini Jan, Iran, is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV radiation.
Average temperature in September - Chini Jan, Iran
  • Average high temperature in September: 22.9°C

The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is February (7.8°C).

  • Average low temperature in September: 18.5°C

The month with the highest average low temperature is July (20.5°C).
The coldest month (with the lowest average low temperature) is February (3.5°C).

Average pressure in September - Chini Jan, Iran
  • Average pressure in September: 1014.1mbar

The month with the highest atmospheric pressure is December (1021.6mbar).
The month with the lowest atmospheric pressure is July (1008.6mbar).

Average wind speed in September - Chini Jan, Iran
  • Average wind speed in September: 9.4km/h

The windiest month (with the highest average wind speed) is October (11.1km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).

Average humidity in September - Chini Jan, Iran
  • Average humidity in September: 73%

The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is June (68%).

Average rainfall in September - Chini Jan, Iran
  • Average rainfall in September: 30mm

The wettest month (with the highest rainfall) is November (79mm).
The driest month (with the least rainfall) is June (15mm).

Average rainfall days in September - Chini Jan, Iran
  • Average rainfall days in September: 11.7 days

The month with the highest number of rainy days is October (14.8 days).
The month with the least rainy days is June (7.4 days).

Average snowfall in September - Chini Jan, Iran
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (68mm).
Months with the least snowfall are April, May, June, July, August, September, October and December (0mm).

Average snowfall days in September - Chini Jan, Iran
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (1.2 days).
Months with the least snowfall days are May, June, July, August, September, October and December (0 days).

Average daylight in September / Average sunshine in September - Chini Jan, Iran
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in September: 10.7h

The month with the most sunshine is June (Average sunshine: 11.8h).
The month with the least sunshine is November (Average sunshine: 5.8h).

Average sunshine days in September - Chini Jan, Iran
  • Average sunshine days in September: 12.8 days

The month with the most sunshine days is December (17.5 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in September - Chini Jan, Iran
  • Average UV index in September: 5

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, March and December (UV index 3).

Average cloud cover in September - Chini Jan, Iran
  • Average cloud cover in September: 20

The month with the most cloud cover is February (Cloud cover 35).
The month with the least cloud cover is June (Cloud cover 12).

Average visibility in September - Chini Jan, Iran
  • Average visibility in September: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).