September weather forecastColtău, Romania

September

Weather in September

The first month of the autumn, September, is also an agreeable month in Coltău, Romania, with temperature in the range of an average low of 10.1°C (50.2°F) and an average high of 21.2°C (70.2°F).

Temperature

Coltău's September weather comes with a decrease in average high-temperatures, moving from a moderately hot 26.8°C (80.2°F) in August to an agreeable 21.2°C (70.2°F). An average temperature of 10.1°C (50.2°F) is recorded during the nights in September.

Humidity

The average relative humidity in September in Coltău, Romania, is 69%.

Rainfall

September is the month with the least rainfall in Coltău, Romania. Rain falls for 10.9 days and accumulates 32mm (1.26") of precipitation.

Snowfall

In Coltău, snow does not fall in May through September.

Daylight

The average length of the day in September is 12h and 34min.
On the first day of the month, sunrise is at 06:45 and sunset at 20:06. On the last day of September, sunrise is at 07:24 and sunset at 19:07 EEST.

Sunshine

In September, the average sunshine in Coltău is 9.3h.

UV index

In September, the average daily maximum UV index in Coltău is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 4 during September translates into the following directions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.

Updated: Feb 5, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

September temperatures vary between a high-temperature of 21.2°C (70.2°F) and a low-temperature of 10.1°C (50.2°F).

The average relative humidity in September in Coltău, Romania, is 69%.

September is the month with the least rainfall in Coltău. Rain falls for 10.9 days and accumulates 32mm (1.26") of precipitation.

In Coltău, Romania, during September, the rain falls for 10.9 days and regularly aggregates up to 32mm (1.26") of precipitation.

May through September are months without snowfall in Coltău, Romania.

In Coltău, in September, it doesn't snow. In October, it regularly snows.

In Coltău, the average day length in September is 12h and 34min.

On the first day of September in Coltău, sunrise is at 06:45 and sunset at 20:06. On the last day of the month, sunrise is at 07:24 and sunset at 19:07 EEST.

The average sunshine duration in September in Coltău is 9.3h.

In Coltău, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

26.8°C

21.2°C

14.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.2km/h

7.7km/h

7.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

15.6

17.3

17.1

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Coltău, Romania

Average high temperature in September: 21.2°C

The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (0.3°C).

Average low temperature in September: 10.1°C

The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-5.1°C).

Average pressure in September
Coltău, Romania

Average pressure in September: 1017.6mbar

The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is June (1014.1mbar).

Average wind speed in September
Coltău, Romania

Average wind speed in September: 7.2km/h

The windiest months (with the highest average wind speed) are March and April (8.6km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).

Average humidity in September
Coltău, Romania

Average humidity in September: 69%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (67%).

Average rainfall in September
Coltău, Romania

Average rainfall in September: 32mm

The wettest months (with the highest rainfall) are May and June (120mm).
The driest month (with the least rainfall) is September (32mm).

Average rainfall days in September
Coltău, Romania

Average rainfall days in September: 10.9 days

The month with the highest number of rainy days is May (22.3 days).
The month with the least rainy days is September (10.9 days).

Average snowfall in September
Coltău, Romania

Average snowfall in September: 0mm

The month with the highest snowfall is January (332mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in September
Coltău, Romania

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Coltău, Romania

Average daylight in September: 12h and 36min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

Average sunshine in September: 9h and 18min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).