Sławno monthly weather averages

Average daytime temperature

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

Sławno average temperature chart (Celsius) Sławno average temperature chart (Fahrenheit)
Average monthly temperatures in Sławno (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -2.5 -0.5 6.7 13.5 18.3 21.2 23.1 22.5 18.2 13.1 5.4 -0.5
°F 27.4 31 44.1 56.2 65 70.1 73.5 72.5 64.8 55.6 41.8 31.2

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.

Sławno monthly rainfall chart (mm) Sławno monthly rainfall chart (inches)
Average monthly rainfall in Sławno (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 34 29 32 40 66 77 82 72 49 38 41 39
inches 1.3 1.1 1.3 1.6 2.6 3 3.2 2.8 1.9 1.5 1.6 1.6
Rainy days 16 14 14 13 13 14 14 13 13 13 16 18

Average annual rainfall in Sławno: 669.3mm (263.5 inches)

Average daily sunshine

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

Sławno average daily sunshine chart
Average daily sunshine Sławno
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.7 2.6 3.8 5.4 7.2 7.7 7.7 7.3 5.2 3.9 1.9 1.3

Day / night temperatures

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

Sławno average minimum / maximum temperatures (Celsius) Sławno average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Sławno (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -8 -6.6 -0.7 3.9 8 11 12.9 12.3 9 5.1 0 -5.3
Max °C -2.4 -0.4 6.9 13.7 18.6 21.4 23.3 22.8 18.5 13.3 5.6 -0.4
Min °F 17.6 20.1 30.7 39 46.4 51.8 55.2 54.1 48.1 41.2 32.1 22.6
Max °F 22.6 25.7 37.6 47.8 55.9 61.2 64.6 63.5 56.7 48.6 37 27

Sea temperature

The graph below shows the average sea temperature.

Sławno average sea temperature chart (Celsius) Sławno average sea temperature chart (Fahrenheit)
Average sea temperature around Sławno in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.4 5.3 5.3 6.9 10.8 15.7 19.2 20.5 18.2 14.6 11.1 8.2
°F 43.6 41.6 41.6 44.4 51.5 60.2 66.6 68.9 64.7 58.3 51.9 46.8

Wind speed

The graph below shows the average wind speed.

Sławno average winspeed by month (km/h) Sławno average winspeed by month (mph)
Average wind speed in Sławno (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 14 14 14 13 12 11 11 10 11 12 14 14
mph 9 9 9 8 7 7 7 6 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.

Sławno relative humidity averages
Average relative humidity in Sławno
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
90% 87% 79% 72% 72% 73% 74% 74% 79% 83% 88% 91%

Other monthly averages

UV index Best time to go?

Sławno weather stats

Sławno weather statistics
Hottest month: July 23.1°C 73.6°F
Driest month: February 29mm 1.1ins
Sunniest month: August 7.3hrs
Coldest month: January -2.5°C 27.5°F
Wettest month: July 82mm 3.2ins
Warmest sea: August 20.5°C 68.9°F
Map showing location of Sławno (51.39273, 20.14043) Sławno map pin © Google

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