Best year time to visit Kosny

General weather information about Kosny

Average annual temperature is 10.4 °C

Absolute maximum temperature: 32.8 °C

Absolute minimum temperature: -12.5 °C

Number of sunny days: 121 days

Number of rainy days: 223 days

Number of snow days: 21 days

Look at detailed online map of Kosny

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

Kosny air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	15.7	9.3	19.1	20.7	23.7	29.7	32.8	32.2	28.8	23.8	14.2	10.5
Average daytime temperature (°C)	4.8	3.8	9.2	12.8	18.3	23.2	25.3	25.7	23.3	15.3	6.5	3.7
Average temperature (°C)	3.1	0.9	4.4	8.3	13.3	18.1	20.4	20.6	18.1	11.6	3.9	1.6
Average night temperature (°C)	1.1	-2.5	-0.2	3.6	7.3	11.9	14.8	16.1	13.0	7.8	1.3	-1.0
Absolute minimum temperature (°C)	-3.8	-12.5	-5.6	-5.4	0.3	4.4	12.1	9.8	8.6	1.0	-6.6	-10.2

Kosny 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)	8.4	10.0	11.9	13.9	15.6	16.6	16.1	14.6	12.7	10.7	8.9	7.9
Daylight minimum duration (h)	7.0	9.0	10.0	12.0	14.0	16.0	15.0	13.0	11.0	9.0	8.0	7.0
Sunshine mean duration (h)	2.1	3.9	5.9	8.0	11.0	12.6	12.4	9.9	10.1	5.4	3.6	1.8
Precipitation (mm)	74	52	51	55	78	51	74	102	24	98	73	72
Sunny days	10	9	11	8	17	11	10	6	18	6	9	6
Rainy days	17	14	18	21	14	19	21	25	12	25	19	18
Snow days	4	5	2	1	0	0	0	0	0	0	2	7

Kosny - weather forecast by months

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

Best time to visit Kosny:

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

May — 11.0(h)
June — 12.6(h)
July — 12.4(h)
August — 9.9(h)
September — 10.1(h)

Months with the longest average daylight duration in Kosny:

May — 15.6(h)
June — 16.6(h)
July — 16.1(h)

The largest precipitation sum in Kosny is at

August — 102(mm)

October — 98(mm)

Weather forecast in the closest to Kosny admin centers