11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Partly cloudy
13°
Feels like 13°
Wind↑ NE 14 km/h
Gusts21 km/h
Humidity 80 %
💧 0.1 mm
Afternoon
Clear sky
16°
Feels like 16°
Wind↑ SSW 6 km/h
Humidity 74 %
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Clear sky
15°
Feels like 15°
Wind↑ SW 12 km/h
Gusts36 km/h
Humidity 84 %
Afternoon
Partly cloudy
20°
Feels like 20°
Wind↑ SW 21 km/h
Gusts48 km/h
Humidity 65 %
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Overcast
18°
Feels like 18°
Wind↑ S 11 km/h
Gusts31 km/h
Humidity 66 %
Afternoon
Partly cloudy
21°
Feels like 23°
Wind↑ SW 21 km/h
Gusts47 km/h
Humidity 60 %
14-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Overcast
18°
Feels like 18°
Wind↑ SE 8 km/h
Humidity 65 %
Afternoon
Partly cloudy
20°
Feels like 22°
Wind↑ SSW 15 km/h
Gusts43 km/h
Humidity 58 %
Umraniye forecast in charts · next 7 days
The week ahead: highs and lows
≈ A week close to the usual temperatures
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Umraniye climate: what a normal year looks like
From 15 h 07 min of daylight in late June to 9 h 13 min in late December.
The hottest stretch is August, when afternoons average 27 °C; the coldest is January, when nights average 5 °C. Between those two months the average temperature changes by 19 °C.
Afternoons climb to 25 °C only in July and August, with a typical peak of 27 °C in August.
A normal year brings roughly 740 mm of rain — less than 69% of the towns of 20,000+ people we compared it with.
Forecast highs for the coming week average 17 °C, 2 °C cooler than a normal October (19 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
8 °C
5 °C
91 mm
Feb
9 °C
5 °C
76 mm
Mar
10 °C
6 °C
77 mm
Apr
15 °C
10 °C
51 mm
May
19 °C
14 °C
38 mm
Jun
25 °C
19 °C
37 mm
Jul
27 °C
22 °C
28 mm
Aug
27 °C
22 °C
26 mm
Sep
24 °C
19 °C
52 mm
Oct
19 °C
15 °C
80 mm
Nov
14 °C
11 °C
77 mm
Dec
10 °C
7 °C
105 mm
Whole year
17 °C
13 °C
740 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 41.02° N, 29.12° E, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.
Air you breathe in Umraniye: pollution and pollen
2/6
Fair
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.57µg/m³
PM109µg/m³
O₃53µg/m³
NO₂7µg/m³
SO₂1µg/m³
Pollen
AlderNone
BirchNone
GrassNone
MugwortNone
OliveNone
RagweedNone
Copernicus CAMS model, updated several times a day.
Rain radar around Umraniye
Rain observed over the last two hours by official weather radars around Umraniye, followed by the radar forecast for the next hour where the weather service provides one.
Rain radarLast two hours, then forecast where available · drag the timeline
No open weather radar covers Umraniye yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Umraniye
Waning gibbous
87 % illuminated · 18.3 days
Rise 02:01 Set 18:33
Fri30/1079%
Sat31/1069%
Sun1/1159%
Mon2/1149%Last quarter
Tue3/1138%
Wed4/1128%
Thu5/1119%
Fri6/1112%
Sat7/116%
Sun8/112%
Mon9/110%
Tue10/111%New moon
Moonrise and moonset in local time (Europe/Istanbul); phase and lit fraction from a synodic calculation.
Look up a past day in Umraniye
Curious about the weather in Umraniye on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Umraniye weather at a glance
This page gathers everything about the weather in Umraniye, Istanbul: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “rain”, it is 16 °C (feels like 16 °C) and the wind blows at 17 km/h.
Expected range today: 15 °C to 18 °C and around 9 mm of rain. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.
Use the Umraniye forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.
