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
Weather in September
Temperature
With the beginning of September, the average high-temperature shows a decrease, transitioning from a hot 31.3°C (88.3°F) in August to a moderately hot 25.3°C (77.5°F). During the nights in September, the temperature averages to a refreshing 15.4°C (59.7°F).Humidity
The average relative humidity in September is 52%.Rainfall
September is the month with the least rainfall in Jilava. Rain falls for 6.2 days and accumulates 17mm (0.67") of precipitation.Snowfall
In Jilava, snow does not fall in May through October.Daylight
In September, the average length of the day in Jilava is 12h and 31min.On the first day of the month, sunrise is at 06:39 and sunset at 19:51. On the last day of September, in Jilava, Romania, sunrise is at 07:12 and sunset at 18:58 EEST.
Sunshine
The average sunshine in September in Jilava is 10h.UV index
The average daily maximum UV index in September in Jilava is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In September, the maximum UV index of 5 suggests these recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Jilava?
What is the average humidity in September in Jilava?
What is the driest month in Jilava?
How many days does it rain in September in Jilava?
When it does not snow in Jilava?
What is the average length of the day in September in Jilava?
What time are sunrise and sunset in September in Jilava?
How many hours of sunshine does Jilava have in September?
What is the UV index reading in September in Jilava?
Average temperature in September
Jilava, 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
Jilava, 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
Jilava, 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
Jilava, 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
Jilava, 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
Jilava, 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
Jilava, 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
Jilava, 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
Jilava, 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
Jilava, 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
Jilava, 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
Jilava, 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
Jilava, 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).
Jilava, Romania
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