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
September
Weather in September
Temperature
September's onset records an average high-temperature of a still sweltering 35.8°C (96.4°F), a near match to August's 36.8°C (98.2°F). The temperature in Ashtabi, Iran, dips to an average of 29.9°C (85.8°F) during September nights.Heat index
In September, the heat index is estimated at a burning hot 45°C (113°F). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.Observations indicate that the heat index values are for shady locations with light wind. 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 'felt air temperature' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.
Humidity
In September, the average relative humidity in Ashtabi is 55%.Rainfall
June and September are months without rainfall.Daylight
In September, the average length of the day in Ashtabi is 12h and 19min.On the first day of September in Ashtabi, sunrise is at 05:25 and sunset at 18:07. On the last day of the month, sunrise is at 05:38 and sunset at 17:33 +0330.
Sunshine
In Ashtabi, the average sunshine in September is 10.4h.UV index
In Ashtabi, the average daily maximum UV index in September is 8. A UV Index of 8 to 10 symbolizes a very high threat to health from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 8 in September leads to these guidelines:
Take important precautions because unprotected skin can burn and be harmed swiftly. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Ashtabi in September?
What is the average humidity in September in Ashtabi?
What is the driest month in Ashtabi?
Does it rain in Ashtabi in September?
What is the average length of the day in September in Ashtabi?
What time are sunrise and sunset in September in Ashtabi?
How many hours of sunshine does Ashtabi have in September?
How high is the UV index in September in Ashtabi?
Average temperature in September
Ashtabi, Iran
- Average high temperature in September: 35.8°C
The warmest month (with the highest average high temperature) is June (37.9°C).
The month with the lowest average high temperature is January (22.2°C).
- Average low temperature in September: 29.9°C
The month with the highest average low temperature is July (32.1°C).
The coldest month (with the lowest average low temperature) is January (17.3°C).
Average pressure in September
Ashtabi, Iran
- Average pressure in September: 1005.8mbar
The month with the highest atmospheric pressure is December (1017.8mbar).
The month with the lowest atmospheric pressure is July (998.5mbar).
Average wind speed in September
Ashtabi, Iran
- Average wind speed in September: 10.6km/h
The windiest month (with the highest average wind speed) is August (11.6km/h).
The calmest month (with the lowest average wind speed) is December (8.7km/h).
Average humidity in September
Ashtabi, Iran
- Average humidity in September: 55%
The month with the highest relative humidity is August (58%).
The month with the lowest relative humidity is May (45%).
Average rainfall in September
Ashtabi, Iran
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is January (27mm).
The driest months (with the least rainfall) are June and September (0mm).
Average rainfall days in September
Ashtabi, Iran
- Average rainfall days in September: 0.2 days
The month with the highest number of rainy days is February (4.2 days).
The months with the least rainy days are June and September (0.2 days).
Average daylight in September /
Average sunshine in September
Ashtabi, Iran
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in September: 10h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The month with the least sunshine is February (Average sunshine: 7h and 12min).
Average sunshine days in September
Ashtabi, Iran
- Average sunshine days in September: 29.7 days
The months with the most sunshine days are May and July (29.8 days).
The month with the least sunshine days is February (23.2 days).
Average UV index in September
Ashtabi, Iran
- Average UV index in September: 8
The months with the highest UV index are May and August (UV index 9).
The month with the lowest UV index is January (UV index 5).
Average cloud cover in September
Ashtabi, Iran
- Average cloud cover in September: 2
The month with the most cloud cover is February (Cloud cover 14).
The month with the least cloud cover is September (Cloud cover 2).
Average visibility in September
Ashtabi, Iran
- 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).
