Best year time to visit Wejherowo

General weather information about Wejherowo

Average annual temperature is 9.7 °C

Absolute maximum temperature: 32.0 °C

Absolute minimum temperature: -10.6 °C

Number of sunny days: 124 days

Number of rainy days: 213 days

Number of snow days: 28 days

Look at detailed online map of Wejherowo

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

Wejherowo air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	15.6	8.9	16.4	22.1	24.0	30.6	27.9	32.0	28.2	23.8	13.2	8.5
Average daytime temperature (°C)	5.1	4.1	7.3	11.2	17.8	22.7	22.4	22.8	22.6	13.4	6.0	3.6
Average temperature (°C)	3.1	1.7	3.7	6.9	12.5	17.5	18.1	18.7	17.9	10.5	3.8	1.8
Average night temperature (°C)	1.2	-1.1	0.3	3.0	6.7	12.0	13.6	14.9	13.8	7.7	1.4	0.1
Absolute minimum temperature (°C)	-3.7	-10.6	-5.8	-3.6	1.9	1.7	11.4	11.2	7.7	4.2	-7.4	-6.9

Wejherowo 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	4.9	6.2	9.1	12.7	13.8	12.7	9.4	9.8	4.7	3.1	1.2
Precipitation (mm)	62	56	43	31	7	50	79	108	45	92	122	83
Sunny days	9	10	9	13	25	16	3	5	18	5	6	5
Rainy days	20	13	15	17	6	14	28	26	12	26	16	20
Snow days	2	5	7	0	0	0	0	0	0	0	8	6

Wejherowo - weather forecast by months

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

Best time to visit Wejherowo:

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

May — 12.7(h)
June — 13.8(h)
July — 12.7(h)
August — 9.4(h)
September — 9.8(h)

Months with the longest average daylight duration in Wejherowo:

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

The largest precipitation sum in Wejherowo is at

August — 108(mm)

October — 92(mm)

November — 122(mm)

December — 83(mm)

Weather forecast in the closest to Wejherowo admin centers