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
The advent of September brings an average high-temperature of a still warm 28.3°C (82.9°F), exhibiting minor difference from the previous month. An average low-temperature of 16.5°C (61.7°F) is observed during September nights.Heat index
During September, the heat index is calculated to be 29°C (84.2°F). Prolonged exposure and physical activity might induce exhaustion, potentially causing heat cramps.Heat index values are typically calculated for conditions of shade and a light breeze. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Humidity
In September, the average relative humidity is 53%.Rainfall
In Shumlai, in September, it is raining for 13.6 days, with typically 57mm (2.24") of accumulated precipitation. Throughout the year, there are 148.4 rainfall days, and 829mm (32.64") of precipitation is accumulated.Snowfall
February through December are months without snowfall.Daylight
In Shumlai, the average length of the day in September is 12h and 24min.On the first day of the month, sunrise is at 5:40 am and sunset at 6:34 pm. On the last day of September, sunrise is at 6:01 am and sunset at 5:53 pm PKT.
Sunshine
In September, the average sunshine is 11.2h.UV index
In Shumlai, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In September, the average maximum UV index of 5 translates into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Shumlai in September?
What is the average humidity in September?
How many days does it rain in September in Shumlai?
When it does not snow?
How many hours of daylight does Shumlai have in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Shumlai have in September?
What is the UV index intensity in September in Shumlai?
Average temperature in September
Shumlai, Pakistan
- Average high temperature in September: 28.3°C
The warmest month (with the highest average high temperature) is June (32.6°C).
The month with the lowest average high temperature is January (12.6°C).
- Average low temperature in September: 16.5°C
The month with the highest average low temperature is July (20.5°C).
The coldest month (with the lowest average low temperature) is January (2.6°C).
Average pressure in September
Shumlai, Pakistan
- Average pressure in September: 1008.3mbar
The month with the highest atmospheric pressure is January (1020.8mbar).
The month with the lowest atmospheric pressure is July (1001mbar).
Average wind speed in September
Shumlai, Pakistan
- Average wind speed in September: 8.4km/h
The windiest month (with the highest average wind speed) is May (10.4km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity in September
Shumlai, Pakistan
- Average humidity in September: 53%
The month with the highest relative humidity is August (65%).
The month with the lowest relative humidity is December (29%).
Average rainfall in September
Shumlai, Pakistan
- Average rainfall in September: 57mm
The wettest month (with the highest rainfall) is August (163mm).
The driest month (with the least rainfall) is December (15mm).
Average rainfall days in September
Shumlai, Pakistan
- Average rainfall days in September: 13.6 days
The month with the highest number of rainy days is August (23.2 days).
The month with the least rainy days is December (3.4 days).
Average snowfall in September
Shumlai, Pakistan
- Average snowfall in September: 0mm
The month with the highest snowfall is January (85mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Shumlai, Pakistan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.9 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Shumlai, Pakistan
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 11h and 1min
The months with the most sunshine are May and June (Average sunshine: 11h and 48min).
The months with the least sunshine are January and February (Average sunshine: 6h and 30min).
Average sunshine days in September
Shumlai, Pakistan
- Average sunshine days in September: 10.7 days
The month with the most sunshine days is December (26.5 days).
The month with the least sunshine days is August (4.8 days).
Average UV index in September
Shumlai, Pakistan
- Average UV index in September: 5
The months with the highest UV index are May and June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in September
Shumlai, Pakistan
- Average cloud cover in September: 12
The month with the most cloud cover is February (Cloud cover 31).
The month with the least cloud cover is October (Cloud cover 10).
Average visibility in September
Shumlai, Pakistan
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (10km).
The month with the lowest visibility is August (9km).
