September weather forecastKarani, Iran
September
Weather in September
September, the first month of the autumn in Karani, is also a hot month, with an average temperature varying between 32.3°C (90.1°F) and 27.7°C (81.9°F).Temperature
September comes with an average high-temperature of a still hot 32.3°C (90.1°F), equal to August's temperature. Karani, in September, registers a nighttime average temperature of 27.7°C (81.9°F).Heat index
In September, the average heat index is estimated at a scorching 40°C (104°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', marries air temperature and humidity to produce a value illustrating perceived warmth. 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 essentially critical for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.
Humidity
In September, the average relative humidity is 67%.Rainfall
May and September are months without rainfall.Daylight
In Karani, the average length of the day in September is 12h and 18min.On the first day of September, sunrise is at 05:06 and sunset at 17:45. On the last day of the month, sunrise is at 05:17 and sunset at 17:13 +0330.
Sunshine
In September, the average sunshine is 9.8h.UV index
The months with the highest UV index are April through September, with an average maximum UV index of 8. A UV Index of 8 to 10 symbolizes a very high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 8 during September leads to these instructions:
Be sure to take precautions. Without protection, skin might suffer damage quickly. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Karani, Iran
- Average high temperature in September: 32.3°C
The warmest month (with the highest average high temperature) is May (35.6°C).
The month with the lowest average high temperature is January (23.2°C).
- Average low temperature in September: 27.7°C
The month with the highest average low temperature is June (30.3°C).
The coldest month (with the lowest average low temperature) is January (18.5°C).
Average pressure in September
Karani, Iran
- Average pressure in September: 1005.1mbar
The month with the highest atmospheric pressure is January (1017.1mbar).
The month with the lowest atmospheric pressure is July (998.1mbar).
Average wind speed in September
Karani, Iran
- Average wind speed in September: 12.6km/h
The windiest month (with the highest average wind speed) is May (15.9km/h).
The calmest month (with the lowest average wind speed) is December (10.3km/h).
Average humidity in September
Karani, Iran
- Average humidity in September: 67%
The month with the highest relative humidity is August (71%).
The month with the lowest relative humidity is December (46%).
Average rainfall in September
Karani, Iran
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is January (14mm).
The driest months (with the least rainfall) are May and September (0mm).
Average rainfall days in September
Karani, Iran
- Average rainfall days in September: 0.5 days
The month with the highest number of rainy days is January (3.6 days).
The month with the least rainy days is May (0.2 days).
Average daylight in September /
Average sunshine in September
Karani, Iran
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in September: 9h and 48min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days in September
Karani, Iran
- Average sunshine days in September: 29.5 days
The month with the most sunshine days is May (30.8 days).
The month with the least sunshine days is February (24.3 days).
Average UV index in September
Karani, Iran
- Average UV index in September: 8
The months with the highest UV index are April, May, June, July, August and September (UV index 8).
The months with the lowest UV index are January, February, November and December (UV index 6).
Average cloud cover in September
Karani, Iran
- Average cloud cover in September: 6
The months with the most cloud cover are July and August (Cloud cover 16).
The month with the least cloud cover is October (Cloud cover 3).
Average visibility in September
Karani, 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).
