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 snowfall in September
- Average snowfall 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
A subtle change in temperatures is noted as August gives way to September, with average highs reducing from 34.4°C (93.9°F) to a still tropical 30.9°C (87.6°F). Nardin's temperature tends to fall to an average low of 19.3°C (66.7°F) during the nights of September.Heat index
During September, the heat index is appraised at a hot 31°C (87.8°F). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.Observations indicate that the heat index values are for shady locations with light wind. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
In September, the average relative humidity is 43%.Rainfall
In Nardin, in September, it is raining for 2.6 days, with typically 3mm (0.12") of accumulated precipitation. Throughout the year, there are 64.8 rainfall days, and 186mm (7.32") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 25min.On the first day of September, sunrise is at 05:17 and sunset at 18:15. On the last day of the month, sunrise is at 05:41 and sunset at 17:31 +0330.
Sunshine
The average sunshine in September is 10.9h.UV index
In Nardin, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 6 during September translates into the following guidance:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow in Nardin?
What is the average length of the day in September in Nardin?
When is the sunrise / sunset in September?
How many hours of sunshine does Nardin have in September?
What is the UV index reading in September in Nardin?
Average temperature in September
Nardin, Iran
- Average high temperature in September: 30.9°C
The warmest month (with the highest average high temperature) is July (35.8°C).
The month with the lowest average high temperature is January (12.2°C).
- Average low temperature in September: 19.3°C
The month with the highest average low temperature is July (23.4°C).
The coldest months (with the lowest average low temperature) are January and February (4.2°C).
Average pressure in September
Nardin, Iran
- Average pressure in September: 1013.8mbar
The month with the highest atmospheric pressure is December (1022mbar).
The month with the lowest atmospheric pressure is July (1008.1mbar).
Average wind speed in September
Nardin, Iran
- Average wind speed in September: 7.5km/h
The windiest month (with the highest average wind speed) is July (9km/h).
The calmest month (with the lowest average wind speed) is November (6.7km/h).
Average humidity in September
Nardin, Iran
- Average humidity in September: 43%
The month with the highest relative humidity is February (56%).
The month with the lowest relative humidity is June (39%).
Average rainfall in September
Nardin, Iran
- Average rainfall in September: 3mm
The wettest month (with the highest rainfall) is March (45mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in September
Nardin, Iran
- Average rainfall days in September: 2.6 days
The month with the highest number of rainy days is March (9.5 days).
The month with the least rainy days is June (1.8 days).
Average snowfall in September
Nardin, 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).
Average snowfall days in September
Nardin, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Nardin, Iran
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 10h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).
Average sunshine days in September
Nardin, Iran
- Average sunshine days in September: 26.5 days
The month with the most sunshine days is July (28.5 days).
The month with the least sunshine days is February (16.5 days).
Average UV index in September
Nardin, Iran
- Average UV index in September: 6
The month with the highest UV index is June (UV index 8).
The months with the lowest UV index are January and February (UV index 3).
Average cloud cover in September
Nardin, Iran
- Average cloud cover in September: 8
The month with the most cloud cover is February (Cloud cover 29).
The month with the least cloud cover is September (Cloud cover 8).
Average visibility in September
Nardin, 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).
