Konstancin-Jeziorna monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Konstancin-Jeziorna

Konstancin-Jeziorna average temperature chart (Celsius) Konstancin-Jeziorna average temperature chart (Fahrenheit)
Average monthly temperatures in Konstancin-Jeziorna (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.4 0.6 6.3 13.1 19 21.9 23.3 22.9 18.1 12.6 5.7 0.8
°F 29.5 33 43.4 55.5 66.2 71.4 74 73.3 64.6 54.7 42.2 33.5

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.

Konstancin-Jeziorna monthly rainfall chart (mm) Konstancin-Jeziorna monthly rainfall chart (inches)
Average monthly rainfall in Konstancin-Jeziorna (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 26 25 27 35 54 69 72 60 45 36 39 36
inches 1 1 1.1 1.4 2.1 2.7 2.8 2.4 1.8 1.4 1.5 1.4
Rainy days 16 13 13 12 12 13 13 11 12 13 15 17

Average annual rainfall in Konstancin-Jeziorna: 595.966mm (234.6 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Konstancin-Jeziorna

Konstancin-Jeziorna average daily sunshine chart
Average daily sunshine Konstancin-Jeziorna
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.7 2.7 4 5.8 7.8 8.3 8.3 7.8 5.4 3.9 1.8 1.2

Day / night temperatures

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

Konstancin-Jeziorna average minimum / maximum temperatures (Celsius) Konstancin-Jeziorna average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Konstancin-Jeziorna (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -6.8 -5.3 -1.1 3.5 8.4 11.5 13 12.4 8.9 4.8 0.6 -3.8
Max °C -1.3 0.7 6.5 13.3 19.3 22.2 23.6 23.2 18.4 12.8 5.8 1
Min °F 19.9 22.5 30 38.3 47 52.6 55.4 54.3 47.9 40.6 33.1 25.3
Max °F 24.8 27.9 36.9 47.1 56.8 62.2 64.9 64 56.5 47.8 37.8 29.5

Sea temperature

The graph below shows the average sea temperature.

Konstancin-Jeziorna average sea temperature chart (Celsius) Konstancin-Jeziorna average sea temperature chart (Fahrenheit)
Average sea temperature around Konstancin-Jeziorna in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.6 4.5 4.5 6.1 10.1 15.1 18.9 20.1 17.7 14 10.4 7.5
°F 42.2 40.1 40.1 43.1 50.3 59.2 65.9 68.2 63.8 57.2 50.8 45.5

Wind speed

The graph below shows the average wind speed.

Konstancin-Jeziorna average winspeed by month (km/h) Konstancin-Jeziorna average winspeed by month (mph)
Average wind speed in Konstancin-Jeziorna (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 16 15 16 14 13 12 12 11 12 14 16 16
mph 10 9 10 9 8 8 7 7 8 9 10 10

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.

Konstancin-Jeziorna relative humidity averages
Average relative humidity in Konstancin-Jeziorna
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
87% 85% 79% 73% 71% 73% 74% 75% 80% 84% 87% 90%

Other monthly averages

UV index Best time to go?

Konstancin-Jeziorna weather stats

Konstancin-Jeziorna weather statistics
Hottest month: July 23.3°C 73.9°F
Driest month: February 25mm 1ins
Sunniest month: August 7.8hrs
Coldest month: January -1.4°C 29.5°F
Wettest month: July 72mm 2.8ins
Warmest sea: August 20.1°C 68.2°F
Map showing location of Konstancin-Jeziorna (52.0938, 21.11761) Konstancin-Jeziorna map pin © Google

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