September weather forecastJanovík, Slovakia

September

Weather in September

The first month of the autumn, September, is still a pleasant month in Janovík, Slovakia, with temperature in the range of an average low of 10°C (50°F) and an average high of 20.4°C (68.7°F).

Temperature

September's arrival comes with a decrease in the average high-temperature, moving from a moderately hot 26.1°C (79°F) in August to a pleasant 20.4°C (68.7°F). Throughout the month of September, Janovík reports a steady low-temperature average of 10°C (50°F).

Humidity

In September, the average relative humidity is 70%.

Rainfall

January and September are months with the least rain when the rain falls for 10.7 days and typically aggregates up to 25mm (0.98") of rain.

Snowfall

In Janovík, snow does not fall in May through September.

Daylight

The average length of the day in September is 12h and 35min.
On the first day of the month, sunrise is at 05:52 and sunset at 19:17. On the last day of September, in Janovík, sunrise is at 06:33 and sunset at 18:15 CEST.

Sunshine

In Janovík, the average sunshine in September is 9.1h.

UV index

In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 4 in September translates into these instructions:
Exercise prevention - Protecting skin and eyes from harm is required. Around midday, solar radiation is most harmful; hence, exposure should be limited. Opt for tightly woven and loose clothing to enhance protection from the Sun.

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

Frequently asked questions

In September, the average high-temperature and low-temperature in Janovík are 20.4°C (68.7°F) and 10°C (50°F) respectively.

The average relative humidity in September in Janovík, Slovakia, is 70%.

The months with the least rainfall in Janovík, Slovakia, are January and September Rain falls for 10.7 days and accumulates 25mm (0.98") of rain.

In September, the rain falls for 10.7 days. Throughout September, 25mm (0.98") of precipitation is accumulated.

May through September are months without snowfall in Janovík.

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

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

In September, on the first day of the month, sunrise is at 05:52 and sunset at 19:17. On the last day of the month, in Janovík, sunrise is at 06:33 and sunset at 18:15 CEST.

In September, the average sunshine duration in Janovík is 9.1h.

The average daily maximum UV index in September in Janovík, Slovakia, is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

26.1°C

20.4°C

13.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.2km/h

9km/h

9.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

17.3

17.5

19.5

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Janovík, Slovakia

Average high temperature in September: 20.4°C

The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (-0.5°C).

Average low temperature in September: 10°C

The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-5°C).

Average pressure in September
Janovík, Slovakia

Average pressure in September: 1017.5mbar

The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is June (1014.1mbar).

Average wind speed in September
Janovík, Slovakia

Average wind speed in September: 8.4km/h

The windiest month (with the highest average wind speed) is March (10.5km/h).
The calmest month (with the lowest average wind speed) is November (8km/h).

Average humidity in September
Janovík, Slovakia

Average humidity in September: 70%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).

Average rainfall in September
Janovík, Slovakia

Average rainfall in September: 25mm

The wettest month (with the highest rainfall) is June (76mm).
The driest months (with the least rainfall) are January and September (25mm).

Average rainfall days in September
Janovík, Slovakia

Average rainfall days in September: 10.7 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is December (9.1 days).

Average snowfall in September
Janovík, Slovakia

Average snowfall in September: 0mm

The month with the highest snowfall is January (117mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in September
Janovík, Slovakia

Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (12 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
Janovík, Slovakia

Average daylight in September: 12h and 36min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

Average sunshine in September: 9h and 6min

The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 0min).