September weather forecastChrastné, Slovakia

September

Weather in September

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

Temperature

September brings a decrease in the average high-temperature, falling from August's moderately hot 26.1°C (79°F) to a pleasant 20.4°C (68.7°F). An average low-temperature of 10°C (50°F) is anticipated throughout the nights in Chrastné during September.

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

May through September are months without snowfall in Chrastné.

Daylight

The average length of the day in September in Chrastné is 12h and 35min.
On the first day of September, sunrise is at 05:52 and sunset at 19:16. On the last day of the month, sunrise is at 06:33 and sunset at 18:15 CEST.

Sunshine

The average sunshine in September in Chrastné is 9.1h.

UV index

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In September, the average maximum UV index of 4 translates into the following recommendations:
Take precautions - Protection against sun damage is advised. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.

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

Frequently asked questions

The high-temperature in Chrastné during September is 20.4°C (68.7°F) and the low-temperature is 10°C (50°F).

The average relative humidity in September in Chrastné is 70%.

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

In Chrastné, Slovakia, in September, it is raining for 10.7 days, with typically 25mm (0.98") of accumulated precipitation.

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

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

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

On the first day of September in Chrastné, sunrise is at 05:52 and sunset at 19:16. On the last day of the month, sunrise is at 06:33 and sunset at 18:15 CEST.

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

In Chrastné, Slovakia, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health threat 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

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
Chrastné, 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
Chrastné, 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
Chrastné, 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
Chrastné, 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
Chrastné, 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
Chrastné, 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
Chrastné, 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
Chrastné, 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
Chrastné, 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).