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
Transition from August to September is accompanied by a temperature drop, with average high-temperatures decreasing from 29.3°C (84.7°F) to a still moderately hot 23.5°C (74.3°F). During the September nights, an average temperature of 12.7°C (54.9°F) is observed.Humidity
In Hălărești, the average relative humidity in September is 56%.Rainfall
In September, the rain falls for 6.4 days. Throughout September, 19mm (0.75") of precipitation is accumulated. Throughout the year, there are 103.5 rainfall days, and 291mm (11.46") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In Hălărești, the average length of the day in September is 12h and 33min.On the first day of the month, sunrise is at 06:30 and sunset at 19:48. On the last day of September, sunrise is at 07:07 and sunset at 18:51 EEST.
Sunshine
The average sunshine in September is 10.2h.UV index
In September, the average daily maximum UV index in Hălărești is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Hălărești?
What is the average humidity in September in Hălărești?
How many days does it rain in September in Hălărești?
When it does not snow in Hălărești?
What is the average length of the day in September in Hălărești?
When is the sunrise / sunset in September in Hălărești?
How long on average sun shines in September in Hălărești?
What is the UV index reading in September in Hălărești?
Average temperature in September
Hălărești, 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
Hălărești, 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
Hălărești, 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
Hălărești, 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
Hălărești, 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
Hălărești, 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
Hălărești, 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
Hălărești, 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
Hălărești, 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
Hălărești, 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
Hălărești, 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
Hălărești, 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
Hălărești, 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).
