September weather forecast
Valea Presnei, Romania

Today
Tomorrow
Long-term
YearJFMAMJJASeptemberOND
Contents

September

Weather in September

September, the first month of the autumn in Valea Presnei, is also a moderately hot month, with an average temperature ranging between min 15.4°C (59.7°F) and max 25.3°C (77.5°F).

Temperature

As September arrives, Valea Presnei's weather displays a decrease in high-temperatures, transitioning from August's hot 31.3°C (88.3°F) to a warm 25.3°C (77.5°F). In Valea Presnei, the average temperature during the nights of September drops to a refreshing 15.4°C (59.7°F).

Humidity

The average relative humidity in September is 52%.

Rainfall

The month with the least rainfall in Valea Presnei is September, when the rain falls for 6.2 days and typically collects 17mm (0.67") of precipitation.

Snowfall

In Valea Presnei, snow does not fall in May through October.

Daylight

The average length of the day in September in Valea Presnei is 12h and 31min.
On the first day of September in Valea Presnei, sunrise is at 06:36 and sunset at 19:49. On the last day of the month, sunrise is at 07:10 and sunset at 18:55 EEST.

Sunshine

In September, the average sunshine is 10h.

UV index

In Valea Presnei, Romania, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: A daily high UV index of 5 in September leads to these guidelines:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Feb 6, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are September temperatures in Valea Presnei?
September temperatures in Valea Presnei vary between a high-temperature of 25.3°C (77.5°F) and a low-temperature of 15.4°C (59.7°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is evaluated at 33°C (91.4°F).
What is the average humidity in September in Valea Presnei?
In September, the average relative humidity is 52%.
What is the driest month in Valea Presnei?
The month with the least rainfall in Valea Presnei, Romania, is September, when the rain falls for 6.2 days and typically collects 17mm (0.67") of precipitation.
How many days does it rain in September in Valea Presnei?
In September, in Valea Presnei, Romania, the rain falls for 6.2 days. Throughout September, 17mm (0.67") of precipitation is accumulated.
When it does not snow in Valea Presnei?
In Valea Presnei, Romania, snow does not fall in May through October.
What is the average length of the day in September in Valea Presnei?
In September, the average day length in Valea Presnei, Romania, is 12h and 31min.
What time are sunrise and sunset in September in Valea Presnei?
In September, on the first day of the month, sunrise is at 06:36 and sunset at 19:49. On the last day of the month, in Valea Presnei, Romania, sunrise is at 07:10 and sunset at 18:55 EEST.
How many hours of sunshine does Valea Presnei have in September?
In Valea Presnei, the average sunshine duration in September is 10h.
How high is the UV index in September in Valea Presnei?
In September, the average daily maximum UV index in Valea Presnei is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJFMAMJJASeptemberOND
Aug
September
Oct
Average high temperature
31.3°C
25.3°C
17.2°C
Average low temperature
19.2°C
15.4°C
9.9°C
Average pressure
1015.4mbar
1016.8mbar
1019.6mbar
Average wind speed
9.6km/h
10.5km/h
10.8km/h
Average max. wind speed
10.8km/h
11km/h
11.7km/h
Average wind speed gusts
14.9km/h
15.8km/h
16.7km/h
Average humidity
48%
52%
65%
Average rainfall
26mm
17mm
35mm
Average rainfall days
7.8
6.2
8
Average snowfall
0mm
0mm
0mm
Average snowfall days
0
0
0
Average daylight
14h 0min
12h 3min
11h 0min
Average sunshine
11h 2min
10h 0min
5h 5min
Average sunshine days
21
22.3
21.4
Average UV index
6
5
3
Average cloud cover
20%
27%
36%
Average visibility
10km
10km
10km
Average temperature in September
Valea Presnei, Romania
  • Average high temperature in September: 25.3°C

The warmest month (with the highest average high temperature) is August (31.3°C).
The month with the lowest average high temperature is January (1.8°C).

  • Average low temperature in September: 15.4°C

The month with the highest average low temperature is August (19.2°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).

Average pressure in September
Valea Presnei, Romania
  • Average pressure in September: 1016.8mbar

The month with the highest atmospheric pressure is December (1020.3mbar).
The months with the lowest atmospheric pressure are June and July (1013.1mbar).

Average wind speed in September
Valea Presnei, Romania
  • Average wind speed in September: 10.5km/h

The windiest months (with the highest average wind speed) are February and March (12.8km/h).
The calmest month (with the lowest average wind speed) is July (8.7km/h).

Average humidity in September
Valea Presnei, Romania
  • Average humidity in September: 52%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (48%).

Average rainfall in September
Valea Presnei, Romania
  • Average rainfall in September: 17mm

The wettest month (with the highest rainfall) is June (58mm).
The driest month (with the least rainfall) is September (17mm).

Average rainfall days in September
Valea Presnei, Romania
  • Average rainfall days in September: 6.2 days

The month with the highest number of rainy days is June (15.1 days).
The months with the least rainy days are January and September (6.2 days).

Average snowfall in September
Valea Presnei, Romania
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (98mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in September
Valea Presnei, Romania
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Valea Presnei, Romania
  • Average daylight in September: 12h and 3min

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

  • Average sunshine in September: 10h and 0min

The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

Average sunshine days in September
Valea Presnei, Romania
  • Average sunshine days in September: 22.3 days

The month with the most sunshine days is September (22.3 days).
The month with the least sunshine days is June (13.7 days).

Average UV index in September
Valea Presnei, Romania
  • Average UV index in September: 5

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September
Valea Presnei, Romania
  • Average cloud cover in September: 27

The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in September
Valea Presnei, Romania
  • Average visibility in September: 10km

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

°Celsius°Fahrenheit
englishespañol中文
Share