Wejherowo monthly weather averages

Contents

Average daytime temperature

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

Wejherowo average temperature chart (Celsius) Wejherowo average temperature chart (Fahrenheit)
Average monthly temperatures in Wejherowo (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.6 -0.8 3.3 8.9 14.4 18 19.8 19.4 15.4 10.6 4.6 0.5
°F 29 30.6 38 48 57.9 64.4 67.6 66.9 59.7 51.1 40.3 32.8

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.

Wejherowo monthly rainfall chart (mm) Wejherowo monthly rainfall chart (inches)
Average monthly rainfall in Wejherowo (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 40 31 30 35 48 61 77 74 62 55 58 49
inches 1.6 1.2 1.2 1.4 1.9 2.4 3 2.9 2.4 2.2 2.3 1.9
Rainy days 18 15 15 12 11 12 13 13 15 16 18 19

Average annual rainfall in Wejherowo: 693.033mm (272.8 inches)

Average daily sunshine

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

Wejherowo average daily sunshine chart
Average daily sunshine Wejherowo
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.2 2.2 3.8 5.9 8.2 8.9 8.2 7.7 5.2 3.5 1.7 1.1

Day / night temperatures

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

Wejherowo average minimum / maximum temperatures (Celsius) Wejherowo average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Wejherowo (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -5.7 -5.2 -2.3 1.6 5.8 9.8 12.1 11.6 8.7 5.1 0.7 -3.4
Max °C -1.6 -0.7 3.5 9.1 14.6 18.2 20 19.6 15.6 10.8 4.7 0.6
Min °F 21.8 22.7 28 34.8 42.4 49.6 53.7 52.9 47.6 41.1 33.3 26
Max °F 25.5 26.8 33.1 41.5 50.4 57.2 60.8 60.1 53.8 46.2 36.9 29.5

Sea temperature

The graph below shows the average sea temperature.

Wejherowo average sea temperature chart (Celsius) Wejherowo average sea temperature chart (Fahrenheit)
Average sea temperature around Wejherowo in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.5 3.2 3 4.5 8.4 13.3 17.1 18.4 16.2 12.8 9.1 6.3
°F 40.1 37.7 37.4 40.1 47 55.9 62.7 65.2 61.1 55 48.5 43.4

Wind speed

The graph below shows the average wind speed.

Wejherowo average winspeed by month (km/h) Wejherowo average winspeed by month (mph)
Average wind speed in Wejherowo (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 19 18 18 16 15 14 15 14 16 18 21 20
mph 12 11 11 10 9 9 9 9 10 11 13 13

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.

Wejherowo relative humidity averages
Average relative humidity in Wejherowo
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
90% 88% 83% 80% 78% 79% 80% 81% 82% 86% 88% 89%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Wejherowo weather stats

Wejherowo weather statistics
Hottest month: July 19.8°C 67.6°F
Driest month: March 30mm 1.2ins
Sunniest month: August 7.7hrs
Coldest month: January -1.6°C 29.1°F
Wettest month: July 77mm 3ins
Warmest sea: August 18.4°C 65.1°F
Map showing location of Wejherowo (54.60568, 18.23559) Wejherowo map pin © Google

Locations nearby

Top Poland locations