September weather forecast
Bolqalam, Iran

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Bolqalam, Iran, with an average temperature varying between 28.6°C (83.5°F) and 19.1°C (66.4°F).

Temperature

Bolqalam signifies an average high-temperature of a moderately hot 28.6°C (83.5°F) in September, closely mirroring the 31.3°C (88.3°F) of August. Bolqalam, in September, experiences an average temperature of 19.1°C (66.4°F) at night.

Heat index

During September, the heat index is evaluated at a hot 31°C (87.8°F). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.

Humidity

September and November, with an average relative humidity of 67%, are the most humid months in Bolqalam.

Rainfall

In Bolqalam, in September, it is raining for 7.4 days, with typically 11mm (0.43") of accumulated precipitation. In Bolqalam, during the entire year, the rain falls for 103.7 days and collects up to 326mm (12.83") of precipitation.

Snowfall

In Bolqalam, snow does not fall in April through October.

Daylight

The average length of the day in September is 12h and 25min.
On the first day of September in Bolqalam, sunrise is at 05:32 and sunset at 18:28. On the last day of the month, sunrise is at 05:55 and sunset at 17:46 +0330.

Sunshine

The average sunshine in September in Bolqalam is 10.4h.

UV index

In September, the average daily maximum UV index in Bolqalam is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In September, the UV index of 6 transforms into the following advice:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. 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. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Frequently asked questions

How hot is September in Bolqalam?

In September, the average high-temperature and low-temperature in Bolqalam are 28.6°C (83.5°F) and 19.1°C (66.4°F) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in September is evaluated at 31°C (87.8°F).

What are the most humid months in Bolqalam?

The months with the highest humidity in Bolqalam, Iran, are September and November, with an average relative humidity of 67%.

What is the average humidity in September in Bolqalam?

The average relative humidity in September in Bolqalam is 67%.

How much does it rain in Bolqalam in September?

In September, in Bolqalam, Iran, the rain falls for 7.4 days. Throughout September, 11mm (0.43") of precipitation is accumulated.

When it does not snow in Bolqalam?

April through October are months without snowfall in Bolqalam, Iran.

How many hours of daylight does Bolqalam have in September?

The average day length in September in Bolqalam, Iran, is 12h and 25min.

What time are sunrise and sunset in September in Bolqalam?

On the first day of September in Bolqalam, Iran, sunrise is at 05:32 and sunset at 18:28. On the last day of the month, sunrise is at 05:55 and sunset at 17:46 +0330.

How long on average sun shines in September in Bolqalam?

In Bolqalam, the average sunshine duration in September is 10.4h.

How high is the UV index in September in Bolqalam?

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

Average temperature in September - Bolqalam, Iran
  • Average high temperature in September: 28.6°C

The warmest months (with the highest average high temperature) are July and August (31.3°C).
The months with the lowest average high temperature are January and February (12.8°C).

  • Average low temperature in September: 19.1°C

The month with the highest average low temperature is July (21.7°C).
The coldest month (with the lowest average low temperature) is February (4.8°C).

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Average pressure in September
Bolqalam, Iran

Average pressure in September - Bolqalam, Iran
  • Average pressure in September: 1013.6mbar

The month with the highest atmospheric pressure is December (1021.4mbar).
The month with the lowest atmospheric pressure is July (1008mbar).

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Average wind speed in September
Bolqalam, Iran

Average wind speed in September - Bolqalam, Iran
  • Average wind speed in September: 7.9km/h

The windiest months (with the highest average wind speed) are March, April and July (8.5km/h).
The calmest months (with the lowest average wind speed) are November and December (7.1km/h).

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Average humidity in September
Bolqalam, Iran

Average humidity in September - Bolqalam, Iran
  • Average humidity in September: 67%

The months with the highest relative humidity are September and November (67%).
The month with the lowest relative humidity is May (58%).

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Average rainfall in September
Bolqalam, Iran

Average rainfall in September - Bolqalam, Iran
  • Average rainfall in September: 11mm

The wettest month (with the highest rainfall) is October (56mm).
The driest month (with the least rainfall) is June (7mm).

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Average rainfall days in September
Bolqalam, Iran

Average rainfall days in September - Bolqalam, Iran
  • Average rainfall days in September: 7.4 days

The month with the highest number of rainy days is March (11.9 days).
The month with the least rainy days is July (5 days).

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Average snowfall in September
Bolqalam, Iran

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

The month with the highest snowfall is February (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in September
Bolqalam, Iran

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

The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in September: 10h and 2min

The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).

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Average sunshine days in September
Bolqalam, Iran

Average sunshine days in September - Bolqalam, Iran
  • Average sunshine days in September: 17.9 days

The month with the most sunshine days is July (23.6 days).
The month with the least sunshine days is May (11.9 days).

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Average UV index in September
Bolqalam, Iran

Average UV index in September - Bolqalam, Iran
  • Average UV index in September: 6

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and March (UV index 3).

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Average cloud cover in September
Bolqalam, Iran

Average cloud cover in September - Bolqalam, Iran
  • Average cloud cover in September: 18

The month with the most cloud cover is March (Cloud cover 31).
The month with the least cloud cover is June (Cloud cover 14).

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Average visibility in September
Bolqalam, Iran

Average visibility in September - Bolqalam, Iran
  • Average visibility in September: 10km

The months with the highest visibility are May, June, July, August, September and December (10km).
The months with the lowest visibility are January, February, March, April, October and November (9km).

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Bolqalam, Iran

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