Best year time to visit Rumia

General weather information about Rumia

Average annual temperature is 9.5 °C

Absolute maximum temperature: 31.8 °C

Absolute minimum temperature: -7.7 °C

Number of sunny days: 125 days

Number of rainy days: 211 days

Number of snow days: 29 days

Look at detailed online map of Rumia

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

Rumia air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	15.4	8.6	14.3	21.4	22.4	28.6	27.1	31.8	27.0	24.1	12.6	8.3
Average daytime temperature (°C)	4.9	4.0	7.0	9.7	16.2	21.0	21.7	22.0	21.8	13.1	5.9	3.6
Average temperature (°C)	3.0	1.6	3.5	6.4	11.8	16.8	17.8	18.3	17.6	10.4	3.9	1.8
Average night temperature (°C)	1.0	-0.6	0.3	3.1	6.7	12.1	13.6	14.9	13.7	7.7	1.7	0.1
Absolute minimum temperature (°C)	-3.9	-4.9	-5.4	-3.1	1.5	3.7	11.6	11.3	8.2	4.4	-6.9	-7.7

Rumia monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	8.0	10.0	12.0	15.0	16.0	17.0	17.0	15.0	13.0	11.0	9.0	7.0
Daylight mean duration (h)	8.0	9.7	11.9	14.1	16.1	17.2	16.6	14.9	12.7	10.5	8.5	7.4
Daylight minimum duration (h)	7.0	8.0	10.0	13.0	15.0	16.0	15.0	13.0	11.0	9.0	7.0	7.0
Sunshine mean duration (h)	2.2	5.0	6.4	9.3	12.8	13.7	12.8	9.6	10.0	4.6	3.4	1.2
Precipitation (mm)	59	55	44	29	8	44	91	96	36	88	119	70
Sunny days	7	10	8	11	26	19	4	7	19	4	5	5
Rainy days	20	12	15	18	5	11	27	24	11	27	20	21
Snow days	4	6	8	1	0	0	0	0	0	0	5	5

Rumia - weather forecast by months

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

Best time to visit Rumia:

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

May — 12.8(h)
June — 13.7(h)
July — 12.8(h)
August — 9.6(h)
September — 10.0(h)

Months with the longest average daylight duration in Rumia:

May — 16.1(h)
June — 17.2(h)
July — 16.6(h)

The largest precipitation sum in Rumia is at

July — 91(mm)

August — 96(mm)

October — 88(mm)

November — 119(mm)

Weather forecast in the closest to Rumia admin centers