Nearby locations
Semily, Liberec Region, Czech Republic
Valdice, Liberec Region, Czech Republic
Košťálov, Liberec Region, Czech Republic
Nearby popular places
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Weather in Semily, Czech Republic

18°
Clear
Feels like 18°
·
High21°Low11°

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Air quality

Full Details
0
53
500
Air quality:Moderate

Pollen index

Full Details
Tree
1/5
012345
Weed
0/5
012345
Grass
0/5
012345

Tomorrow's weather summary

The weather in Semily on Saturday, July 25th, will change throughout the day from cloudy condition to clear.

Looks like cloud overcast will appear before dawn and a high probability for clear skies before dawn.

Weather information for Semily, on Saturday, July 25th:

The maximum temperature during the day will be 26°C at about 6 pm. The day will have comfortable humidity, with average humidity of 54%, ranging from 29% to a maximum value of 81% at about 2 am. The wind will be light, and will get up to 10 km/h at 3 pm, blowing from the south. The cloud coverage will range from 0% around 9 pm to as high as 99% around 4 am with an average of 28%.

There is no probability for any precipitation throughout the day. The dew point will range from 6°C up to a maximum value of 10°C around 8 pm.

The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be normal with average pressure of 1011 hPa. Sunrise will be at 5:15 am, and sunset at 8:54 pm. The day will have 15 hours and 39 minutes of daylight.

Air quality forecast for Semily, on Saturday, July 25th:

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 52 and 66.

Pollen forecast for Semily, on Saturday, July 25th:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

The weather in Semily on Sunday, July 26th, will be clear for most of the day, with few clouds during the evening.

There is also a chance for cloud overcast in the afternoon at about 5 pm.

Weather details for Semily, on Sunday, July 26th:

The maximum temperature during the day is going to be 29°C around 4 pm. The day will have comfortable humidity, with average humidity of 47%, ranging from 27% to a maximum value of 63% at about 6 am. The wind will be light, and will get up to 13 km/h at 5 pm, blowing from the west. The cloud coverage will range from 0% around midnight to as high as 93% around 5 pm with an average of 15%.

There is no probability for any precipitation throughout the day. The dew point will range from 7°C up to a maximum value of 12°C around 10 pm.

The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be low with average pressure of 1005 hPa. Sunrise will be at 5:16 am, and sunset at 8:53 pm, making it a total of 15 hours and 37 minutes of daylight.

Air quality forecast for Semily, on Sunday, July 26th:

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 40 and 68.

Pollen forecast for Semily, on Sunday, July 26th:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

FAQ

How warm does it get in Semily?
The average annual highest temperature in Semily is 26.8°C (80.2°F), and the August 5th is the hottest day on average.
How cold does it get in Semily?
The average annual lowest temperature in Semily is -6.4°C (20.5°F), and the January 25th is the coldest day on average.
Which month has the most rain in Semily?
The wettest months in Semily are July and May.
What months does it snow in Semily?
The most common time of year for snow is January, December, February and March.