Суми (Sumy)

Ukraine / Lat.: 50°54'N / Lon.: 34°47'E / Altitude: 132 m
Timezone: Europe/Kiev (UTC+3) / Current time: 19:26 2025/03/31

	10 °C

	Wind 4 km/h

Air pressure	1011 hPa
Visibility	4 km
Clouds	100 %

Calculated from nearby stations (18:00 2025/03/31)

Weather for the next 24 hours

20:00	21:00	22:00	23:00	00:00 tomorrow	01:00 tomorrow	02:00 tomorrow	03:00 tomorrow	04:00 tomorrow	05:00 tomorrow	06:00 tomorrow	07:00 tomorrow	08:00 tomorrow	09:00 tomorrow	10:00 tomorrow	11:00 tomorrow	12:00 tomorrow	13:00 tomorrow	14:00 tomorrow	15:00 tomorrow	16:00 tomorrow	17:00 tomorrow	18:00 tomorrow	19:00 tomorrow	20:00 tomorrow
9 °C 1 mm 100 % NE 7 km/h	9 °C 1 mm 100 % NE 7 km/h	9 °C 1 mm 100 % NE 7 km/h	9 °C 1 mm 100 % NE 9 km/h	9 °C 0.9 mm 100 % NE 9 km/h	9 °C 0.4 mm 90 % NE 8 km/h	9 °C 0.1 mm 90 % NE 6 km/h	9 °C 0 mm 50 % NE 4 km/h	9 °C 0.1 mm 80 % NE 6 km/h	9 °C 0 mm 50 % NE 4 km/h	9 °C 0 mm 50 % NE 4 km/h	9 °C 0 mm 50 % NE 1 km/h	9 °C 0 mm 50 % NE 1 km/h	9 °C 0 mm 40 % NE 1 km/h	9 °C 0 mm 30 % E 3 km/h	10 °C 0 mm 20 % S 3 km/h	10 °C 0 mm 20 % S 5 km/h	10 °C 0 mm 20 % S 7 km/h	10 °C 0 mm 10 % S 7 km/h	10 °C 0 mm 20 % SW 8 km/h	10 °C 0 mm 20 % S 7 km/h	10 °C 0 mm 20 % S 7 km/h	10 °C 0 mm 20 % S 7 km/h	10 °C 0 mm 10 % S 5 km/h	10 °C 0 mm 10 % S 5 km/h

Forecast

00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
9 °C 2.9 mm 100 % NE 9 km/h	9 °C 0.5 mm 90 % NE 4 km/h	9 °C 0.1 mm 80 % NE 4 km/h	9 °C 0 mm 50 % NE 1 km/h	10 °C 0 mm 30 % S 5 km/h	10 °C 0 mm 20 % SW 8 km/h	10 °C 0 mm 20 % S 7 km/h	9 °C 0 mm 20 % S 5 km/h

Meteogram

18
16
14
12
10
8
6
4
2
0

Mo
31

Tu
01

We
02

Th
03

Fr
04

Sa
05

Su
06

Mo
07

Tu
08

We
09

Th
10

Fr
11

Sa
12

Su
13

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: ↓west	Time: 2025/03/31 19:00
Phase: day	Altitude: +1 °

Heading: ↓west	Time: 2025/03/31 19:00
Illumination: 7 %	Altitude: +29 °

Date	rise	set	rise	Illumination
2025/03/31	06:47	22:32	—	3 % to 8 %
2025/04/01	07:08	—	—	9 % to 16 %
2025/04/02	—	00:06	07:38	16 % to 25 %
2025/04/03	—	01:32	08:21	26 % to 36 %
2025/04/04	—	02:42	09:20	36 % to 47 %

Phase 2025/03/31	Time	Length
night	00:00 to 04:24	4 hr. 24 min.
astronomical twilight	04:24 to 05:06	43 min.
nautic twilight	05:06 to 05:46	40 min.
civil twilight	05:46 to 06:20	33 min.
day	06:20 to 19:12	12 hr. 52 min.
civil twilight	19:12 to 19:45	33 min.
nautic twilight	19:45 to 20:25	40 min.
astronomical twilight	20:25 to 21:08	43 min.
night	21:08 to 00:00	2 hr. 52 min.

Mo	Tu	We	Th	Fr	Sa	Su
31March	01	02	03	04	05	06
07	08	09	10	11	12	13
14	15	16	17	18	19	20

31March

Data: ICON, DWD (resolution 13 km)
Updated: 06:00 UTC (next update: 12:00 UTC - prepare)
Current time: 16:00, 2025/03/31 (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.

Ventusky: Weather Forecast Maps

Weather for the next 24 hours

Forecast

Meteogram

Webcams

Air quality (AQI)

Weather report from station

Sun and Moon