Seč

Czech Republic / Lat.: 49°50'N / Lon.: 15°39'E / Altitude: 535 m
Timezone: Europe/Prague (UTC+1) / Current time: 00:16 2025/03/20

-3 °C

Wind 7 km/h

Humidity

69 %

Calculated from nearby stations (23:30 2025/03/19)

Weather for the next 24 hours

01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00	00:00 tomorrow	01:00 tomorrow
2 °C 0 mm 0 % S 9 km/h Gust: 47 km/h	1 °C 0 mm 0 % SE 8 km/h	1 °C 0 mm 0 % SE 8 km/h	0 °C 0 mm 0 % S 5 km/h	0 °C 0 mm 0 % S 5 km/h	0 °C 0 mm 0 % S 5 km/h	0 °C 0 mm 0 % S 5 km/h	2 °C 0 mm 0 % S 7 km/h	4 °C 0 mm 0 % S 9 km/h	6 °C 0 mm 0 % S 9 km/h	8 °C 0 mm 0 % S 9 km/h	10 °C 0 mm 0 % S 9 km/h	11 °C 0 mm 0 % S 9 km/h	11 °C 0 mm 0 % S 7 km/h	12 °C 0 mm 0 % S 7 km/h	11 °C 0 mm 0 % S 7 km/h	10 °C 0 mm 0 % S 9 km/h	8 °C 0 mm 0 % S 7 km/h	7 °C 0 mm 0 % S 9 km/h	6 °C 0 mm 0 % S 9 km/h	6 °C 0 mm 0 % S 9 km/h	5 °C 0 mm 0 % S 9 km/h	5 °C 0 mm 0 % S 7 km/h	4 °C 0 mm 0 % S 7 km/h	4 °C 0 mm 0 % S 5 km/h

Forecast

01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
4 °C 0 mm 0 % S 5 km/h	2 °C 0 mm 0 % S 5 km/h	3 °C 0 mm 0 % S 5 km/h	11 °C 0 mm 0 % S 7 km/h	15 °C 0 mm 0 % SE 4 km/h	15 °C 0 mm 0 % SE 8 km/h	9 °C 0 mm 0 % SE 9 km/h	7 °C 0 mm 0 % SE 10 km/h

Meteogram

17
15
13
11
9
7
5
3
1
-1

Th
20

Fr
21

Sa
22

Su
23

Mo
24

Tu
25

We
26

Th
27

Fr
28

Sa
29

Su
30

Mo
31

Tu
01

Webcams

● Seč
0 km mestosec.cz

● Seč
1 km chmi.cz

Air quality (AQI)

Air quality index (marked as AQI) is developed by Environmental Protection Agency. Values over 300 represents hazardous air quality, between 200-300 very unhealthy, 150-200 unhealthy, 100-150 unhealthy for sensitive groups and below 100 or rather below 50 the air quality is good.

Sun and Moon

Heading: ↓north	Time: 2025/03/20 00:00
Phase: night	Altitude: −40 °

Heading: ↓southeast	Time: 2025/03/20 00:00
Illumination: 73 %	Altitude: −2 °

Date	rise	set	rise	Illumination
2025/03/20	00:14	07:53	—	73 % to 64 %
2025/03/21	01:23	08:28	—	63 % to 54 %
2025/03/22	02:25	09:16	—	54 % to 44 %
2025/03/23	03:17	10:19	—	44 % to 34 %
2025/03/24	03:55	11:34	—	33 % to 24 %

Phase 2025/03/20	Time	Length
night	00:00 to 04:12	4 hr. 12 min.
astronomical twilight	04:12 to 04:51	39 min.
nautic twilight	04:51 to 05:29	38 min.
civil twilight	05:29 to 06:01	32 min.
day	06:01 to 18:10	12 hr. 9 min.
civil twilight	18:10 to 18:42	32 min.
nautic twilight	18:42 to 19:20	38 min.
astronomical twilight	19:20 to 19:59	39 min.
night	19:59 to 00:00	4 hr. 0 min.

Mo	Tu	We	Th	Fr	Sa	Su
17	18	19	20	21	22	23
24	25	26	27	28	29	30
31March	01	02	03	04	05	06

31March

Data: ICON, DWD (resolution 7 km)
Updated: 18:00 UTC (next update: 21:00 UTC - prepare)
Current time: 23:00, 2025/03/19 (UTC)

For this output data, temperature is shown for 2 m above ground. The calculations take into account the terrain (elevation), but with lower resolution than in reality. Therefore the models cannot differentiate, for instance, the temperature on a mountain peak or on a city square scorched by the sun. The general rule is that the centres of large cities are 1 °C to 3 °C warmer than the surrounding area or natural landscapes. Significant temperature differences over a small area are primarily caused in the winter by an inversion. A short yet noticeable cooling can also occur after a local summer storm.