One page for Izmir climate: monthly averages, sourced from public APIs and refreshed automatically. Expect 8.2 C at the coldest (Jan) and 27.6 C at the warmest (Aug) — a 19.4 C spread. Expect a wet season rather than rain year-round: Jan brings 4.19 mm/day against 0.09 mm/day in Jul. Taken together that is roughly 649 mm of rain a year for the grid cell. The same build that regenerates the sitemap refreshes these values, and unchanged pages are left untouched. Exact monthly values are in the table; links below cover adjacent locations and years.
Annual mean temperature 17.3 C
Warmest month Aug (27.6 C)
Coldest month Jan (8.2 C)
Wettest month Jan (4.19 mm/day)
All-time record high 40.7 C
All-time record low -5.2 C
Annual precipitation 646 mm / year
Coordinates 38.4127, 27.1384
Population 2,938,292
Average monthly temperature and rainfall in Izmir
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
8.2
4.19
19.6
-5.2
Feb
9.1
3.51
22.0
-4.7
Mar
11.4
1.96
24.4
-1.4
Apr
14.7
1.55
29.8
1.4
May
19.5
0.92
37.8
6.3
Jun
24.0
0.51
40.6
13.0
Jul
27.2
0.09
40.7
17.3
Aug
27.6
0.10
39.9
16.8
Sep
23.5
0.62
39.4
11.9
Oct
18.4
1.62
34.0
5.4
Nov
13.7
2.72
29.8
0.8
Dec
9.6
3.57
21.8
-2.2
What the Izmir climate table shows
Values are multi-decadal climatological averages for the 38.4127, 27.1384 grid cell, not a single year. Rain is the daily mean, so a value of 2.00 mm/day is about 60 mm across a 30-day month. Averages smooth over extremes, so use them for planning rather than for what to pack for next Tuesday.
Frequently asked questions
Is Izmir climate data a forecast?
No. These are multi-decadal averages for the grid cell, not a prediction for any particular year.
Why do the numbers differ from a weather app?
An app shows one location on one day. These are long-run averages, so they smooth out single hot or cold spells.