September weather forecastJestice, Slovakia

September

Weather in September

The first month of the autumn, September, is still a pleasant month in Jestice, Slovakia, with temperature in the range of an average low of 10.7°C (51.3°F) and an average high of 21.5°C (70.7°F).

Temperature

Transition from August to September is accompanied by a temperature drop, with average high-temperatures decreasing from a warm 27.2°C (81°F) to an agreeable 21.5°C (70.7°F). An average low-temperature of 10.7°C (51.3°F) is noted during the nights in September.

Humidity

In Jestice, the average relative humidity in September is 68%.

Rainfall

In September, in Jestice, Slovakia, the rain falls for 11.4 days. Throughout September, 36mm (1.42") of precipitation is accumulated. In Jestice, during the entire year, the rain falls for 160.4 days and collects up to 550mm (21.65") of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In September, the average length of the day is 12h and 35min.
On the first day of the month, sunrise is at 05:58 and sunset at 19:21. On the last day of September, sunrise is at 06:38 and sunset at 18:20 CEST.

Sunshine

In Jestice, Slovakia, the average sunshine in September is 9.2h.

UV index

In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index, 4 during September, leads to the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature, in September, in Jestice, is 21.5°C (70.7°F), while the average low-temperature is 10.7°C (51.3°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is evaluated at 29°C (84.2°F).

The average relative humidity in September in Jestice is 68%.

In September, the rain falls for 11.4 days. Throughout September, 36mm (1.42") of precipitation is accumulated.

May through September are months without snowfall in Jestice, Slovakia.

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

In September, the average day length in Jestice is 12h and 35min.

On the first day of September in Jestice, Slovakia, sunrise is at 05:58 and sunset at 19:21. On the last day of the month, sunrise is at 06:38 and sunset at 18:20 CEST.

In Jestice, Slovakia, the average sunshine duration in September is 9.2h.

The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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

27.2°C

21.5°C

14.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.5km/h

8.1km/h

7.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

16.3

18.5

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Jestice, Slovakia

Average high temperature in September: 21.5°C

The warmest month (with the highest average high temperature) is August (27.2°C).
The month with the lowest average high temperature is January (0.8°C).

Average low temperature in September: 10.7°C

The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).

Average pressure in September
Jestice, Slovakia

Average pressure in September: 1017.2mbar

The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is June (1013.8mbar).

Average wind speed in September
Jestice, Slovakia

Average wind speed in September: 7.3km/h

The windiest month (with the highest average wind speed) is March (9.2km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).

Average humidity in September
Jestice, Slovakia

Average humidity in September: 68%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (63%).

Average rainfall in September
Jestice, Slovakia

Average rainfall in September: 36mm

The wettest month (with the highest rainfall) is June (82mm).
The driest month (with the least rainfall) is January (28mm).

Average rainfall days in September
Jestice, Slovakia

Average rainfall days in September: 11.4 days

The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is January (9.6 days).

Average snowfall in September
Jestice, Slovakia

Average snowfall in September: 0mm

The month with the highest snowfall is January (104mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in September
Jestice, Slovakia

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (10.3 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
Jestice, Slovakia

Average daylight in September: 12h and 36min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

Average sunshine in September: 9h and 12min

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 18min).