İznik climate

İznik Weather in July

NASA POWER reanalysis for the half-degree grid cell around İznik, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 28°C on July 1 to 30°C on July 31, and lows from 17°C to 19°C. Normal precipitation for the month is 22 mm over about 3 wet days.

July day by day

The normal high and low for each date, in °C.

Normal daily high and low temperature at İznik, in °C, with the record for each date.1020304050151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

July at a glance

Average high
29°C
Average low
18°C
Precipitation
22 mm
Reanalysis high
41°CJul 13, 2000
Reanalysis low
11°CJul 10, 1998
Daylight
15 h 00 min to 14 h 20 min
Cloud cover
28%
Humidity
65%
Dew point
16°C
Wind
10.8 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

DateNormal highNormal lowReanalysis highReanalysis lowChance wet
Jul 128°C17°C34°C 201714°C 201914%
Jul 228°C17°C35°C 201714°C 200414%
Jul 328°C17°C37°C 201714°C 199214%
Jul 428°C17°C35°C 200315°C 200814%
Jul 529°C17°C38°C 200315°C 199213%
Jul 629°C17°C36°C 199714°C 199212%
Jul 729°C17°C34°C 199314°C 200613%
Jul 829°C18°C34°C 199215°C 201714%
Jul 929°C18°C38°C 200013°C 199814%
Jul 1029°C18°C35°C 200711°C 199814%
Jul 1129°C18°C37°C 201412°C 199215%
Jul 1229°C18°C38°C 200014°C 199315%
Jul 1329°C18°C41°C 200015°C 201514%
Jul 1429°C18°C34°C 201214°C 199314%
Jul 1529°C18°C36°C 201213°C 199315%
Jul 1629°C18°C37°C 201212°C 199315%
Jul 1729°C18°C36°C 200214°C 199314%
Jul 1829°C18°C36°C 200213°C 200414%
Jul 1929°C18°C34°C 200714°C 200414%
Jul 2029°C18°C34°C 201114°C 199615%
Jul 2129°C18°C37°C 200115°C 199615%
Jul 2230°C18°C34°C 199315°C 199514%
Jul 2330°C18°C37°C 200815°C 201312%
Jul 2430°C19°C37°C 200715°C 199612%
Jul 2530°C19°C39°C 200714°C 199612%
Jul 2630°C19°C36°C 201213°C 199312%
Jul 2730°C19°C37°C 200015°C 199412%
Jul 2830°C19°C35°C 201516°C 199612%
Jul 2930°C19°C38°C 200015°C 199612%
Jul 3030°C19°C36°C 201515°C 199211%
Jul 3130°C19°C37°C 201013°C 199211%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at İznik, in percent.0510151102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+3).

July 1
sunrise 5:35 AM, sunset 8:35 PM
July 31
sunrise 5:57 AM, sunset 8:17 PM

Every day of July: sun and moon

Other months

Sources

Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.