September weather forecast
Halvadar, Iran

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Weather in September

September, the first month of the autumn in Halvadar, is also an agreeable month, with an average temperature fluctuating between 21.9°C (71.4°F) and 14.8°C (58.6°F).

Temperature

Halvadar in September undergoes a slight reduction in the average high-temperature, shifting from August's warm 26.2°C (79.2°F) to an agreeable 21.9°C (71.4°F). Throughout September, an average nighttime temperature of 14.8°C (58.6°F) is experienced in Halvadar.

Humidity

The average relative humidity in September is 73%.

Rainfall

In Halvadar, in September, it is raining for 12.9 days, with typically 26mm (1.02") of accumulated precipitation. In Halvadar, during the entire year, the rain falls for 131.9 days and collects up to 530mm (20.87") of precipitation.

Snowfall

In Halvadar, snow does not fall in May through September.

Daylight

The average length of the day in September in Halvadar is 12h and 26min.
On the first day of September, sunrise is at 05:47 and sunset at 18:48. On the last day of the month, sunrise is at 06:13 and sunset at 18:02 +0330.

Sunshine

The average sunshine in September in Halvadar, Iran, is 8.5h.

UV index

The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In September, the maximum UV index of 4 suggests this advice:
Put precautions into practice - Guidance to elude sunburn is provided. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What is the usual temperature for Halvadar in September?

The high-temperature, in September, in Halvadar, is 21.9°C (71.4°F), while the low-temperature averages to 14.8°C (58.6°F). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, is appraised at 28°C (82.4°F).

What is the average humidity in September in Halvadar?

In Halvadar, Iran, the average relative humidity in September is 73%.

How many days does it rain in September in Halvadar?

In Halvadar, during September, the rain falls for 12.9 days and regularly aggregates up to 26mm (1.02") of precipitation.

When it does not snow in Halvadar?

In Halvadar, Iran, snow does not fall in May through September.

Does it snow in Halvadar in September?

In Halvadar, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Halvadar have in September?

In Halvadar, Iran, the average day length in September is 12h and 26min.

What time are sunrise and sunset in September in Halvadar?

On the first day of September, sunrise is at 05:47 and sunset at 18:48. On the last day of the month, sunrise is at 06:13 and sunset at 18:02 +0330.

How long on average sun shines in September in Halvadar?

In September, the average sunshine duration in Halvadar, Iran, is 8.5h.

What is the UV index intensity in September in Halvadar?

In Halvadar, Iran, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average humidity
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
Halvadar, Iran

Average temperature in September - Halvadar, Iran
  • Average high temperature in September: 21.9°C

The warmest month (with the highest average high temperature) is July (27.3°C).
The month with the lowest average high temperature is January (5°C).

  • Average low temperature in September: 14.8°C

The month with the highest average low temperature is July (17.3°C).
The coldest month (with the lowest average low temperature) is February (-0.5°C).

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Average pressure in September
Halvadar, Iran

Average pressure in September - Halvadar, Iran
  • Average pressure in September: 1014.8mbar

The month with the highest atmospheric pressure is November (1022.1mbar).
The month with the lowest atmospheric pressure is July (1009.4mbar).

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Average wind speed in September
Halvadar, Iran

Average wind speed in September - Halvadar, Iran
  • Average wind speed in September: 9.2km/h

The windiest months (with the highest average wind speed) are July and August (10km/h).
The calmest month (with the lowest average wind speed) is December (7.7km/h).

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Average humidity in September
Halvadar, Iran

Average humidity in September - Halvadar, Iran
  • Average humidity in September: 73%

The month with the highest relative humidity is October (78%).
The month with the lowest relative humidity is July (57%).

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Average rainfall in September
Halvadar, Iran

Average rainfall in September - Halvadar, Iran
  • Average rainfall in September: 26mm

The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is July (13mm).

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Average rainfall days in September
Halvadar, Iran

Average rainfall days in September - Halvadar, Iran
  • Average rainfall days in September: 12.9 days

The month with the highest number of rainy days is October (16.3 days).
The month with the least rainy days is August (6.5 days).

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Average snowfall in September
Halvadar, Iran

Average snowfall in September - Halvadar, Iran
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (415mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in September
Halvadar, Iran

Average snowfall days in September - Halvadar, Iran
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (12.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Halvadar, Iran

Average daylight in September / Average sunshine in September - Halvadar, Iran
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in September: 8h and 3min

The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 5h and 30min).

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Average sunshine days in September
Halvadar, Iran

Average sunshine days in September - Halvadar, Iran
  • Average sunshine days in September: 13.7 days

The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is April (8.2 days).

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Average UV index in September
Halvadar, Iran

Average UV index in September - Halvadar, Iran
  • Average UV index in September: 4

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).

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Average cloud cover in September
Halvadar, Iran

Average cloud cover in September - Halvadar, Iran
  • Average cloud cover in September: 30

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 15).

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Average visibility in September
Halvadar, Iran

Average visibility in September - Halvadar, Iran
  • Average visibility in September: 9km

The months with the highest visibility are May, June, July and August (10km).
The month with the lowest visibility is February (8km).

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Halvadar, Iran

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