Weather in Sumery in May

General weather information about Sumery

Average annual temperature is 8.3 °C

Absolute maximum temperature: 28.7 °C

Absolute minimum temperature: -14.2 °C

Number of sunny days: 108 days

Number of rainy days: 224 days

Number of snow days: 33 days

Look at detailed online map of Sumery

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

Sumery air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	14.0	7.8	17.9	18.4	21.3	25.3	27.7	28.7	26.5	22.1	13.0	8.3
Average daytime temperature (°C)	2.7	1.5	7.7	9.2	15.3	19.2	22.5	22.8	21.1	14.7	5.3	2.3
Average temperature (°C)	0.7	-1.5	3.1	4.9	10.7	15.2	18.0	18.2	16.0	11.0	2.9	0.1
Average night temperature (°C)	-1.3	-4.6	-1.4	0.6	5.8	10.2	13.0	13.9	11.5	7.0	0.4	-2.0
Absolute minimum temperature (°C)	-7.3	-14.2	-14.1	-8.4	0.0	4.3	7.7	8.3	7.3	-1.2	-9.3	-8.7

Sumery 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	15.0	16.0	16.0	15.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.7	10.1	11.9	13.8	15.4	16.2	15.8	14.4	12.6	10.8	9.1	8.2
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)	2.8	3.7	6.9	6.6	9.7	11.7	11.8	9.5	9.2	6.5	3.5	2.8
Precipitation (mm)	119	126	63	72	113	105	82	124	67	100	132	120
Sunny days	7	8	10	5	12	9	10	8	19	10	2	8
Rainy days	15	14	15	22	19	21	21	23	11	21	24	18
Snow days	9	6	6	3	0	0	0	0	0	0	4	5

Sumery - weather forecast by months

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

Best time to visit Sumery:

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

May — 9.7(h)
June — 11.7(h)
July — 11.8(h)
August — 9.5(h)
September — 9.2(h)

Months with the longest average daylight duration in Sumery:

May — 15.4(h)
June — 16.2(h)
July — 15.8(h)

The largest precipitation sum in Sumery is at

November — 132(mm)

Weather forecast in the closest to Sumery admin centers