Saudi ArabiaThe weather in September in Najrān
It's hot in September in Najrān with an average temperature of 36°C. Temperatures this month range from a low of 34°C to a high of 37°C. At night, you can expect temperatures between 20°C and 24°C.
September isn’t a good month to be in Najrān. The average temperature of 36°C this month is uncomfortably hot for a comfortable stay.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Najrān, Saudi Arabia. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 41°C in 2016, Najrān reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 27°C in 2015. The extreme nighttime temperatures ranged from a lowest recorded value of 15°C to a highest value of 29°C.
Rainfall amount
In September, there is an average of 15 mm of precipitation, spread over 5 days. The wind speed is around 3 Bft, mostly coming from the East.
Daily weather in September for Najrān
Click on any day in September to get detailed info about the usual weather on that day in Najrān. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Najrān | New York | |
|---|---|---|
| Average temperature | 36°C | 27°C |
| Max. temperature | 37°C | 31°C |
| Min. temperature | 20°C | -5°C |
| Total precipitation | 15 mm | 57 mm |
| Rainy days | 5 days | 9 days |
Start of September
The month of September starts in Najrān with hot temps, averaging around 37°C during the day and nights around 24°C.
Mid September
By mid-September, daytime temps stay steady at around 37°C, with nights around 23°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Najrān is around 35°C, while nighttime temps are about 22°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
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UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Najrān for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Najrān, Saudi Arabia. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Najrān
Temperature in September in Najrān over the years
Precipitation charts
These charts show the average amount of precipitation in September in Najrān, Saudi Arabia. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Najrān
Total precipitation in September in Najrān over the years
Daily UV index in September in Najrān
This chart shows the average daily UV index in September in Najrān, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Najrān
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Average weather in Najrān by month
Click on a month below to see detailed weather info for Najrān. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.