Climate of Olsztyn

Olsztyn has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Olsztyn is 13° degrees and there is about 441 mm of rain in a year. It is dry for 134 days a year with an average humidity of 77% and an UV-index of 3.

Climate averages for the whole year

Day: the average daily temperature during the day is between 0°C and 25°C
Night:the average nighttime temperature is between -4°C and 15°C
Rain: it rains 169 days and there is a total of approximately 439 mm rainfall
Snow: it snows an average of 55 days per year
Sun hours: throughout the year there are 2520 sun hours

Maximum temperature:	between 0°C and 25°C
Warmest month:	25°C in August
Coldest month:	0°C in January
Night temperature:	between -4°C and 15°C
Dry days:	141 days
Days with rain:	169 days
Days with snow:	55 days
Total rain sum:	439 mm
Hours of sunshine:	2520 hours

Climate of Olsztyn
Temperature graph
Precipitation graph
Climate chart of Olsztyn
The best travel time for Olsztyn
Climate of Olsztyn by month
Experiences with the weather of Olsztyn

Do you want to go to Olsztyn?

These are the travel companies where you can book a trip to Olsztyn:

Booking.com

Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Olsztyn.

Precipitation graph

This graph shows the average amount of rainfall per month for Olsztyn.

Climate table of Olsztyn

In this climate table you can see at a glance what the average weather per month is for Olsztyn. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Olsztyn might be like in a given month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Day temp. (°C)	0	2	7	14	19	22	24	25	19	13	7	2
Night temp. (°C)	-4	-3	1	5	9	12	15	15	11	6	3	-1
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Precipitation (mm)	36	24	30	27	48	51	56	32	37	35	27	36
Days with rain	8	9	13	16	19	21	20	14	13	13	11	12
Days with snow	17	12	7	2	-	-	-	-	-	1	4	12
Dry days	6	7	11	12	12	9	11	17	17	17	15	7
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sun hours per day	3	3	5	9	9	10	10	11	9	6	5	4
Wind force (Bft)	3	3	3	3	3	2	2	2	3	3	3	3
UV-index	2	2	3	4	4	5	5	5	4	3	2	2

Best time to visit Olsztyn

The best time to visit Olsztyn in Poland is from May through September. In this period you have a pleasant temperature and little precipitation. The highest average temperature in Olsztyn is 25°C in August and the lowest is 0°C in January.

Climate of Olsztyn by month

What is the average climate in a given month for Olsztyn? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

January