Climate & Weather in Istanbul, 🇹🇷 Turkey - Monthly Averages, Forecast & Air Quality
🇹🇷 Istanbul,
Turkey
#289
Nomad Score
7.0
Coords
41.0063810, 28.9758715
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CURRENT CONDITIONS
Temperature
27.8°C
/
18.8°C
Feels Like
29.8°C / 20.2°C
Weather
🌤️ Overcast
Humidity
%
Wind
17.3 km/h
(gusts 30.2)
UV Index
6.1
Sunrise / Sunset
06:41
/
19:18
Daylight
12.6 hrs
7-DAY FORECAST
| Date | Weather | High | Low | Rain % |
|---|---|---|---|---|
| Sat 12 Sep | 🌤️ Overcast | 27.8° | 18.8° | 0% |
| Sun 13 Sep | 🌧️ Slight rain showers | 23.8° | 19.3° | 70% |
| Mon 14 Sep | 🌤️ Overcast | 23.8° | 18.9° | 10% |
| Tue 15 Sep | 🌤️ Overcast | 23.9° | 16.8° | 0% |
| Wed 16 Sep | 🌧️ Slight rain | 20.8° | 18.6° | 13% |
| Thu 17 Sep | 🌤️ Overcast | 24.3° | 17.8° | 18% |
| Fri 18 Sep | 🌤️ Partly cloudy | 25.5° | 17.7° | 8% |
BEST MONTHS TO VISIT
| Month | Rating | Avg High | Avg Low | Rain Days |
|---|---|---|---|---|
| September | Excellent | 25.5°C | 17.7°C | 6.6 |
| June | Excellent | 26.7°C | 18.0°C | 5.8 |
| October | Excellent | 20.1°C | 13.3°C | 6.6 |
| May | Good | 21.4°C | 12.5°C | 8.5 |
| August | Good | 29.9°C | 21.5°C | 3.7 |
| July | Good | 30.2°C | 21.0°C | 3.3 |
| April | Fair | 16.8°C | 8.8°C | 10.0 |
| November | Fair | 16.8°C | 10.4°C | 9.2 |
| March | Poor | 12.4°C | 4.9°C | 12.2 |
| January | Poor | 10.5°C | 4.7°C | 11.2 |
| February | Poor | 10.1°C | 3.7°C | 10.6 |
| December | Poor | 12.4°C | 7.0°C | 12.0 |
TEMPERATURE BY MONTH
PRECIPITATION & RAIN DAYS
SUNSHINE, UV & HUMIDITY
AIR QUALITY
34
🟢 Good
US Air Quality Index
European AQI: 28
PM2.5
6.9 µg/m³
PM10
13.7 µg/m³
Ozone
69.0 µg/m³
NO₂
15.7 µg/m³
SO₂
4.5 µg/m³
CO
181.0 µg/m³
UV Index
1.5
Dust
0.0 µg/m³
Pollen
🌾 Grass
0.0
🌳 Birch
0.0
🌿 Ragweed
4.7
MONTHLY CLIMATE DATA
| Month | High | Low | Mean | Feels Hi | Feels Lo | Precip | Rain Days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 10.5° | 4.7° | 7.5° | 7.2° | 1.2° | 87.8 mm | 11.2 | 5.7 cm | 179.8 hrs | 9.6 hrs | - | 79.1% | 22.2 km/h | 66.0% |
| Feb | 10.1° | 3.7° | 6.7° | 6.8° | 0.0° | 80.5 mm | 10.6 | 12.2 cm | 193.2 hrs | 10.6 hrs | - | 78.8% | 21.6 km/h | 63.1% |
| Mar | 12.4° | 4.9° | 8.4° | 9.5° | 1.6° | 73.3 mm | 12.2 | 2.8 cm | 232.5 hrs | 12.0 hrs | - | 76.9% | 20.3 km/h | 65.3% |
| Apr | 16.8° | 8.8° | 12.4° | 15.3° | 6.2° | 70.2 mm | 10.0 | 0.0 cm | 279.0 hrs | 13.3 hrs | - | 75.8% | 20.4 km/h | 56.6% |
| May | 21.4° | 12.5° | 16.7° | 21.0° | 11.2° | 55.3 mm | 8.5 | 0.0 cm | 356.5 hrs | 14.5 hrs | - | 73.3% | 19.8 km/h | 48.5% |
| Jun | 26.7° | 18.0° | 22.1° | 27.7° | 18.6° | 42.1 mm | 5.8 | 0.0 cm | 390.0 hrs | 15.1 hrs | - | 71.7% | 20.4 km/h | 33.1% |
| Jul | 30.2° | 21.0° | 25.4° | 31.3° | 22.6° | 32.0 mm | 3.3 | 0.0 cm | 421.6 hrs | 14.8 hrs | - | 66.9% | 22.6 km/h | 15.2% |
| Aug | 29.9° | 21.5° | 25.3° | 30.8° | 23.3° | 19.5 mm | 3.7 | 0.0 cm | 390.6 hrs | 13.8 hrs | - | 69.3% | 23.1 km/h | 21.3% |
| Sep | 25.5° | 17.7° | 21.2° | 25.2° | 17.9° | 48.5 mm | 6.6 | 0.0 cm | 324.0 hrs | 12.5 hrs | - | 71.1% | 21.3 km/h | 38.5% |
| Oct | 20.1° | 13.3° | 16.4° | 18.7° | 12.2° | 50.9 mm | 6.6 | 0.0 cm | 263.5 hrs | 11.1 hrs | - | 76.6% | 20.0 km/h | 46.9% |
| Nov | 16.8° | 10.4° | 13.4° | 14.8° | 8.2° | 100.0 mm | 9.2 | 0.3 cm | 207.0 hrs | 9.9 hrs | - | 77.2% | 21.0 km/h | 62.7% |
| Dec | 12.4° | 7.0° | 9.5° | 9.8° | 4.0° | 87.3 mm | 12.0 | 0.1 cm | 170.5 hrs | 9.3 hrs | - | 81.2% | 20.0 km/h | 67.6% |