Gniezno monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Gniezno

Gniezno average temperature chart (Celsius) Gniezno average temperature chart (Fahrenheit)
Average monthly temperatures in Gniezno (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -0.9 0.9 6.4 13 18.7 21.8 23.5 23.1 18.4 12.9 5.9 1.2
°F 30.4 33.5 43.6 55.4 65.6 71.3 74.3 73.6 65.2 55.2 42.6 34.1

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Gniezno monthly rainfall chart (mm) Gniezno monthly rainfall chart (inches)
Average monthly rainfall in Gniezno (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 30 25 27 34 52 65 77 62 46 37 39 39
inches 1.2 1 1.1 1.3 2 2.6 3 2.4 1.8 1.5 1.5 1.5
Rainy days 17 14 14 12 12 13 14 13 12 14 16 18

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Gniezno

Gniezno average daily sunshine chart
Average daily sunshine Gniezno
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.6 2.5 3.9 5.5 7.6 7.9 7.6 7.3 5.1 3.6 1.6 1.3

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Gniezno average minimum / maximum temperatures (Celsius) Gniezno average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Gniezno (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -6.1 -5 -1 3.4 7.9 11.3 13.1 12.5 9.2 5.3 0.8 -3.5
Max °C -0.8 1 6.6 13.3 19 22.1 23.8 23.4 18.7 13.1 6 1.3
Min °F 21.1 23 30.2 38 46.1 52.3 55.5 54.4 48.5 41.5 33.4 25.7
Max °F 25.9 28.4 37 46.9 56.1 62.1 65.1 64.2 57 48.6 38.1 30

Sea temperature

The graph below shows the average sea temperature.

Gniezno average sea temperature chart (Celsius) Gniezno average sea temperature chart (Fahrenheit)
Average sea temperature around Gniezno in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.8 4.7 4.8 6.3 10 14.7 18.3 19.5 17.2 13.7 10.2 7.6
°F 42.5 40.5 40.6 43.3 50 58.5 64.9 67.1 62.9 56.7 50.4 45.6

Wind speed

The graph below shows the average wind speed.

Gniezno average winspeed by month (km/h) Gniezno average winspeed by month (mph)
Average wind speed in Gniezno (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 14 14 15 13 12 11 11 10 11 13 15 14
mph 9 9 9 8 7 7 7 7 7 8 9 9

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Gniezno relative humidity averages
Average relative humidity in Gniezno
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
90% 87% 79% 73% 71% 72% 73% 74% 79% 84% 88% 91%

Other monthly averages

UV index Best time to go?

Gniezno weather stats

Gniezno weather statistics
Hottest month: July 23.5°C 74.3°F
Driest month: February 25mm 1ins
Sunniest month: August 7.3hrs
Coldest month: January -0.9°C 30.4°F
Wettest month: July 77mm 3ins
Warmest sea: August 19.5°C 67.1°F
Map showing location of Gniezno (52.53481, 17.58259)

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