September weather forecast
Grăjdeni, Romania

September

Weather in September

September, the first month of the autumn in Grăjdeni, is still a warm month, with an average temperature ranging between max 23.5°C (74.3°F) and min 12.7°C (54.9°F).

Temperature

Start of September brings a shift in the average high-temperature, falling from August's 29.3°C (84.7°F) to a still warm 23.5°C (74.3°F). Nighttime temperature in Grăjdeni dips to a mean of 12.7°C (54.9°F) during September.

Humidity

The average relative humidity in September in Grăjdeni is 56%.

Rainfall

In Grăjdeni, Romania, in September, it is raining for 6.4 days, with typically 19mm (0.75") of accumulated precipitation. Throughout the year, there are 103.5 rainfall days, and 291mm (11.46") of precipitation is accumulated.

Snowfall

In Grăjdeni, snow does not fall in May through October.

Daylight

In September, the average length of the day is 12h and 33min.
On the first day of the month, sunrise is at 06:29 and sunset at 19:47. On the last day of September, sunrise is at 07:06 and sunset at 18:50 EEST.

Sunshine

The average sunshine in September in Grăjdeni is 10.2h.

UV index

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 4 during September translates into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.

Frequently asked questions

What are the temperatures in Grăjdeni in September?
During September, Grăjdeni experiences an average high-temperature of 23.5°C (74.3°F) and a low-temperature of 12.7°C (54.9°F). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, is evaluated at 30°C (86°F).
What is the average humidity in September in Grăjdeni?
The average relative humidity in September in Grăjdeni, Romania, is 56%.
How many days does it rain in September in Grăjdeni?
In September, in Grăjdeni, the rain falls for 6.4 days. Throughout September, 19mm (0.75") of precipitation is accumulated.
When it does not snow in Grăjdeni?
May through October are months without snowfall in Grăjdeni, Romania.
How many hours of daylight does Grăjdeni have in September?
In September, the average day length in Grăjdeni is 12h and 33min.
What time are sunrise and sunset in September in Grăjdeni?
On the first day of September, sunrise is at 06:29 and sunset at 19:47. On the last day of the month, sunrise is at 07:06 and sunset at 18:50 EEST.
How long on average sun shines in September in Grăjdeni?
In Grăjdeni, Romania, the average sunshine duration in September is 10.2h.
How high is the UV index in September in Grăjdeni?
The average daily maximum UV index in September in Grăjdeni is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Grăjdeni, Romania
  • Average high temperature in September: 23.5°C

The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (0.3°C).

  • Average low temperature in September: 12.7°C

The month with the highest average low temperature is July (16.9°C).
The coldest month (with the lowest average low temperature) is January (-5.2°C).

Average pressure in September
Grăjdeni, Romania
  • Average pressure in September: 1017.1mbar

The months with the highest atmospheric pressure are October and December (1019.9mbar).
The month with the lowest atmospheric pressure is June (1013.1mbar).

Average wind speed in September
Grăjdeni, Romania
  • Average wind speed in September: 11.7km/h

The windiest month (with the highest average wind speed) is March (14.6km/h).
The calmest month (with the lowest average wind speed) is July (11.2km/h).

Average humidity in September
Grăjdeni, Romania
  • Average humidity in September: 56%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (51%).

Average rainfall in September
Grăjdeni, Romania
  • Average rainfall in September: 19mm

The wettest month (with the highest rainfall) is June (53mm).
The driest month (with the least rainfall) is August (10mm).

Average rainfall days in September
Grăjdeni, Romania
  • Average rainfall days in September: 6.4 days

The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (4.5 days).

Average snowfall in September
Grăjdeni, Romania
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (69mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in September
Grăjdeni, Romania
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (5.3 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
Grăjdeni, Romania
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in September: 10h and 1min

The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

Average sunshine days in September
Grăjdeni, Romania
  • Average sunshine days in September: 22.5 days

The month with the most sunshine days is August (24.6 days).
The month with the least sunshine days is June (15.3 days).

Average UV index in September
Grăjdeni, Romania
  • Average UV index in September: 4

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September
Grăjdeni, Romania
  • Average cloud cover in September: 28

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in September
Grăjdeni, Romania
  • Average visibility in September: 10km

The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January and February (8km).

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