Olecko monthly weather averages

Average daytime temperature

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

Olecko average temperature chart (Celsius) Olecko average temperature chart (Fahrenheit)
Average monthly temperatures in Olecko (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -3.2 -2 3.3 11 17.4 20.5 21.8 21.5 16.7 10.9 4 -0.7
°F 26.3 28.4 37.9 51.9 63.4 69 71.2 70.6 62 51.6 39.2 30.8

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.

Olecko monthly rainfall chart (mm) Olecko monthly rainfall chart (inches)
Average monthly rainfall in Olecko (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 36 27 33 37 56 75 81 72 58 51 55 44
inches 1.4 1.1 1.3 1.5 2.2 2.9 3.2 2.8 2.3 2 2.1 1.7
Rainy days 18 14 14 13 13 14 15 13 14 14 17 18

Average annual rainfall in Olecko: 700.266mm (275.7 inches)

Average daily sunshine

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

Olecko average daily sunshine chart
Average daily sunshine Olecko
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.4 2.6 4.1 5.8 8.1 8.9 8.4 7.8 5.4 3.4 1.4 1.1

Day / night temperatures

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

Olecko average minimum / maximum temperatures (Celsius) Olecko average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Olecko (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -8.4 -7.8 -3.7 2 6.9 10.2 11.8 11.3 7.9 4 -0.3 -5.3
Max °C -3.1 -1.9 3.5 11.3 17.7 20.8 22 21.7 16.9 11.1 4.1 -0.6
Min °F 17 18.1 25.4 35.5 44.4 50.4 53.2 52.3 46.2 39.1 31.5 22.6
Max °F 21.7 23.4 31.8 43.9 54.1 59.9 62.4 61.7 54.3 45.5 35.4 26.8

Sea temperature

The graph below shows the average sea temperature.

Olecko average sea temperature chart (Celsius) Olecko average sea temperature chart (Fahrenheit)
Average sea temperature around Olecko in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.3 3.1 3.1 4.7 8.7 13.8 17.9 19.1 16.6 12.8 9.2 6.2
°F 39.7 37.5 37.5 40.5 47.7 56.9 64.2 66.4 61.9 55 48.6 43.2

Wind speed

The graph below shows the average wind speed.

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

Olecko relative humidity averages
Average relative humidity in Olecko
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
92% 89% 83% 75% 73% 75% 77% 78% 82% 86% 91% 92%

Other monthly averages

UV index Best time to go?

Olecko weather stats

Olecko weather statistics
Hottest month: July 21.8°C 71.2°F
Driest month: February 27mm 1.1ins
Sunniest month: August 7.8hrs
Coldest month: January -3.2°C 26.2°F
Wettest month: July 81mm 3.2ins
Warmest sea: August 19.1°C 66.4°F
Map showing location of Olecko (54.03374, 22.50704) Olecko map pin © Google

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