İznik monthly weather averages

Contents

Average daytime temperature

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

İznik average temperature chart (Celsius) İznik average temperature chart (Fahrenheit)
Average monthly temperatures in İznik (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.1 8.5 11.5 16.8 21.2 25.4 27.2 27.3 24.3 19.1 14.2 9.4
°F 44.8 47.3 52.7 62.2 70.1 77.7 81 81.1 75.7 66.3 57.6 49

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.

İznik monthly rainfall chart (mm) İznik monthly rainfall chart (inches)
Average monthly rainfall in İznik (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 80 64 64 54 50 40 25 27 38 64 69 98
inches 3.1 2.5 2.5 2.1 2 1.6 1 1.1 1.5 2.5 2.7 3.8
Rainy days 16 14 13 12 10 7 5 5 6 10 12 15

Average annual rainfall in İznik: 742.567mm (292.3 inches)

Average daily sunshine

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

İznik average daily sunshine chart
Average daily sunshine İznik
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5 5.8 6.5 8 10.1 11.8 12.6 11.4 9.9 7.1 5.4 4.6

Day / night temperatures

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

İznik average minimum / maximum temperatures (Celsius) İznik average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in İznik (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.6 1.4 2.9 6.8 10.6 14 15.9 15.9 13.1 9.5 6 3
Max °C 7.3 8.7 11.7 17 21.5 25.7 27.5 27.6 24.6 19.3 14.4 9.6
Min °F 33 34.4 37.2 44.2 51 57.1 60.6 60.5 55.5 49.1 42.8 37.4
Max °F 39 41 45.1 53.4 60.8 67.6 71.1 71.1 65.8 57.9 50.4 43.3

Sea temperature

The graph below shows the average sea temperature.

İznik average sea temperature chart (Celsius) İznik average sea temperature chart (Fahrenheit)
Average sea temperature around İznik in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.9 7.8 8.1 10.6 15.4 20.8 23.6 24.4 22.6 19 14.8 11.4
°F 48 46 46.5 51.1 59.7 69.4 74.4 75.9 72.7 66.2 58.6 52.5

Wind speed

The graph below shows the average wind speed.

İznik average winspeed by month (km/h) İznik average winspeed by month (mph)
Average wind speed in İznik (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 9 9 9 9 8 8 9 9 8 7 7 9
mph 6 6 5 5 5 5 6 5 5 5 5 5

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.

İznik relative humidity averages
Average relative humidity in İznik
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
75% 73% 71% 67% 67% 64% 64% 65% 66% 72% 72% 75%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

İznik weather stats

İznik weather statistics
Hottest month: July 27.2°C 81°F
Driest month: July 25mm 1ins
Sunniest month: July 12.6hrs
Coldest month: January 7.1°C 44.8°F
Wettest month: December 98mm 3.9ins
Warmest sea: August 24.4°C 75.9°F
Map showing location of İznik (40.42861, 29.72111) İznik map pin © Google

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