Best year time to visit Bytom

General weather information about Bytom

Average annual temperature is 10.3 °C

Absolute maximum temperature: 30.5 °C

Absolute minimum temperature: -11.7 °C

Number of sunny days: 124 days

Number of rainy days: 221 days

Number of snow days: 20 days

Look at detailed online map of Bytom

* Weather data for Bytom Poland is based on climate observations for 2026 year

Bytom air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	12.5	10.7	18.9	20.9	23.0	29.3	30.3	30.5	27.9	23.9	15.8	10.3
Average daytime temperature (°C)	4.7	4.2	9.5	11.8	17.2	22.8	25.1	24.3	22.9	16.0	6.9	3.4
Average temperature (°C)	2.6	1.2	4.9	7.3	12.9	17.9	20.2	19.9	17.9	12.0	4.5	1.3
Average night temperature (°C)	0.2	-1.7	0.7	2.7	7.9	12.3	14.7	15.5	13.1	7.9	1.8	-1.1
Absolute minimum temperature (°C)	-5.1	-7.6	-5.7	-5.0	1.9	6.0	9.6	9.4	8.8	-0.4	-5.1	-11.7

Bytom monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	10.0	12.0	14.0	16.0	16.0	16.0	15.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.6	10.1	11.9	13.8	15.5	16.3	15.9	14.5	12.6	10.7	9.0	8.1
Daylight minimum duration (h)	8.0	9.0	10.0	12.0	14.0	16.0	15.0	13.0	11.0	9.0	8.0	8.0
Sunshine mean duration (h)	2.9	3.5	6.3	7.9	9.8	12.1	12.1	9.1	9.3	6.0	4.0	2.6
Precipitation (mm)	57	69	49	63	63	64	74	125	23	81	104	76
Sunny days	12	13	11	6	15	10	12	10	18	7	2	8
Rainy days	16	14	18	23	16	20	19	21	12	24	22	16
Snow days	3	1	2	1	0	0	0	0	0	0	6	7

Bytom - weather forecast by months

Bytom weather in january Bytom weather in february Bytom weather in march Bytom weather in april Bytom weather in may Bytom weather in june Bytom weather in july Bytom weather in august Bytom weather in september Bytom weather in october Bytom weather in november Bytom weather in december

Best time to visit Bytom:

The best time to visit Bytom during the most sunny months:

May — 9.8(h)
June — 12.1(h)
July — 12.1(h)
August — 9.1(h)
September — 9.3(h)

Months with the longest average daylight duration in Bytom:

May — 15.5(h)
June — 16.3(h)
July — 15.9(h)

The largest precipitation sum in Bytom is at

August — 125(mm)

November — 104(mm)

Weather forecast in the closest to Bytom admin centers