Normal weather for Slovakia in September
It's pleasantly warm in September in Slovakia with an average temperature of 20°C. Temperatures this month range from a low of 16°C to a high of 23°C. At night, you can expect temperatures between 7°C and 13°C.
In September, there is an average of 65 mm of precipitation, spread over 10 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Slovakia in September |
New York | ||
|---|---|---|---|
 Average Temperature |
20°C | 27°C | |
 High Temp |
23°C | 31°C | |
| Low Temp |
16°C | 21°C | |
 Total Precipitation |
65 mm | 57 mm | |
| Rainy Days |
10 days | 9 days | |
Start of September
The month of September starts in Slovakia with warm temps, averaging around 22°C during the day and nights around 13°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. A T-shirt, light pants or skirt, and a light jacket are great for the day. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
Mid September
By mid-September, daytime temps drop to around 21°C, with nights around 12°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
Since it cools down at night, it’s a good idea to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
End of September
By the end of September, the average daytime temperature in Slovakia is around 17°C, while nighttime temps are about 9°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended. During the day, choose a light jacket, sweater or hoodie, and long pants. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
Find affordable vacations to Slovakia 
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is September a good time to visit Slovakia?
Looking for great weather? September is a good time to be in Slovakia. The temperatures are nice, and there’s not too much rain.
Temperature records for Slovakia in September
Check out the climate of Slovakia for all months and discover the best travel time
The climate in Slovakia is based on weather data from Bratislava. Other places, like Košice, Bojnice or Štrbské Pleso, might have different weather. You can check out all destinations in Slovakia to get the full picture of the climate.
August
Plan your next vacation
Don’t miss the best vacation deals for Slovakia and see what our partners have for you.
Daily Temperature in September in Slovakia
This chart shows the average daily high and low temperatures in September for Slovakia, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Weather experiences in September in Slovakia
Good
The temperature was perfect for nature walks. Bring a coat f... more
Daily Precipitation in September in Slovakia
The chart below shows the average daily precipitation in September for Slovakia, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 10 days of precipitation in Slovakia.
Daily UV Index in September in Slovakia
This chart shows the average daily UV index in September in Slovakia, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Slovakia Over the Years
This chart shows the average temperature in September in Slovakia, measured in degrees Celsius, over the past few years.
Total Precipitation in September in Slovakia Over the Years
This chart shows the average precipitation in September in Slovakia, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in September for Slovakia
Click on any day in September to get detailed info about the usual weather on that day in Slovakia. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Slovakia
The weather in September in Slovakia is rated 4 out of 5 stars by 1 visitor. Have you been to Slovakia? Share your weather experience to help other visitors.
Write your own review
The temperature was perfect for nature walks. Bring a coat for the evening as it can get chilly.— This text is automatically translated to English
Have you been to Slovakia in September?
Share your weather experience in September in Slovakia.
Average Weather in Slovakia by Month
Click on a month below to see detailed weather info for Slovakia. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
