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
September
Weather in September
Temperature
Observing a mild shift, the average high-temperature during September reduces from August's warm 26.5°C (79.7°F) to an agreeable 20.8°C (69.4°F). An average low-temperature of 10°C (50°F) is anticipated throughout the nights during September.Humidity
In September, the average relative humidity is 70%.Rainfall
In Chlmec, in September, it is raining for 8.8 days, with typically 19mm (0.75") of accumulated precipitation. Throughout the year, there are 127.8 rainfall days, and 330mm (12.99") of precipitation is accumulated.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 September, sunrise is at 05:49 and sunset at 19:14. On the last day of the month, sunrise is at 06:31 and sunset at 18:13 CEST.
Sunshine
The average sunshine in September is 8.9h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index, 4 during September, leads to the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September?
How many days does it rain in September in Chlmec?
When it does not snow in Chlmec?
Does it snow in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Chlmec, Slovakia
- Average high temperature in September: 20.8°C
The warmest month (with the highest average high temperature) is August (26.5°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°C).
The coldest month (with the lowest average low temperature) is January (-5.1°C).
Average pressure in September
Chlmec, Slovakia
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is June (1014.2mbar).
Average wind speed in September
Chlmec, Slovakia
- Average wind speed in September: 8.5km/h
The windiest month (with the highest average wind speed) is March (10.4km/h).
The calmest months (with the lowest average wind speed) are August and September (8.5km/h).
Average humidity in September
Chlmec, 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
Chlmec, Slovakia
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is June (50mm).
The driest month (with the least rainfall) is March (18mm).
Average rainfall days in September
Chlmec, Slovakia
- Average rainfall days in September: 8.8 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is February (7.4 days).
Average snowfall in September
Chlmec, Slovakia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (96mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Chlmec, Slovakia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.1 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
Chlmec, Slovakia
- Average daylight in September: 12h and 4min
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: 8h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in September
Chlmec, Slovakia
- Average sunshine days in September: 19.6 days
The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is June (12.8 days).
Average UV index in September
Chlmec, Slovakia
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Chlmec, Slovakia
- Average cloud cover in September: 30
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Chlmec, Slovakia
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January and December (7km).
