Historical Weather for Istanbul, Turkey

Showing historical weather data for 1 Apr to 30 Apr over the last 5 years (2025-2025).

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Istanbul, Istanbul, Turkey (01-04 → 30-04)

Years 2025–2025 · Source: Meteostat

Showing 1 year series with 30 days for Istanbul, Istanbul, Turkey.

Weather Summary

Automated rules using observed Meteostat data (no AI calls).

Average temperature

11.8°C

Above long-term avg by 0.0°C

Total rainfall

38.9 mm

Across the selected period

Notable conditions

  • Heatwave days: 0
  • Frost days: 0
  • Heavy rain days: 0
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Anomaly vs normal

0.0°C

Warmer than the multi-year average

Record extremes

Record high: 22.6°C · 21 Apr 2025

Record low: 2.8°C · 11 Apr 2025

Precip & wind peaks

Rain: 8.3 mm · 07 Apr 2025

Wind: 17.4 kts · 28 Apr 2025

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Average temperature

Date focus1 days
01 Apr→01 Apr

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Time Travel Insight

Typical weather for 2025.

Temperatures were consistent with the long-term average.

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2025

30 days

01 Apr → 30 Apr

Temperature

High: 8.6°C → 22.6°C

Low: 2.8°C → 11.8°C

Precipitation

Rain: 38.9 mm

Snow: 0.0 cm

Wind

9.9 kts avg · 17.4 kts peak

Accessible data table

Daily values for the first series (showing up to 30 rows)

DayHigh (°C)Low (°C)Rain (mm)Snow (cm)Wind (kts)
01 Apr17.5°C9.3°C6.2 mm0.0 cm8.8 kts
02 Apr13.4°C9.1°C0.3 mm0.0 cm9.1 kts
03 Apr14.8°C9.6°C3.2 mm0.0 cm6.3 kts
04 Apr15.6°C8.6°C0.1 mm0.0 cm5.9 kts
05 Apr14.0°C8.4°C0.0 mm0.0 cm5.8 kts
06 Apr17.4°C7.9°C8.0 mm0.0 cm12.0 kts
07 Apr9.2°C4.9°C8.3 mm0.0 cm16.3 kts
08 Apr9.0°C4.9°C0.0 mm0.0 cm9.2 kts
09 Apr9.7°C5.5°C0.0 mm0.0 cm8.4 kts
10 Apr11.9°C6.2°C2.7 mm0.0 cm12.6 kts
11 Apr8.6°C2.8°C4.9 mm0.0 cm13.6 kts
12 Apr9.4°C5.6°C4.6 mm0.0 cm10.9 kts
13 Apr11.2°C3.5°C0.0 mm0.0 cm6.6 kts
14 Apr14.0°C6.6°C0.0 mm0.0 cm9.1 kts
15 Apr18.5°C6.2°C0.0 mm0.0 cm8.0 kts
16 Apr21.0°C8.8°C0.0 mm0.0 cm8.4 kts
17 Apr19.6°C9.8°C0.0 mm0.0 cm9.9 kts
18 Apr20.0°C8.3°C0.5 mm0.0 cm8.5 kts
19 Apr18.4°C8.6°C0.0 mm0.0 cm7.2 kts
20 Apr17.5°C8.8°C0.0 mm0.0 cm5.5 kts
21 Apr22.6°C9.1°C0.0 mm0.0 cm7.8 kts
22 Apr19.4°C10.9°C0.0 mm0.0 cm9.2 kts
23 Apr17.5°C10.4°C0.0 mm0.0 cm10.2 kts
24 Apr16.3°C10.3°C0.0 mm0.0 cm10.0 kts
25 Apr16.2°C11.1°C0.0 mm0.0 cm6.4 kts
26 Apr21.0°C11.8°C0.1 mm0.0 cm8.1 kts
27 Apr15.6°C10.8°C0.0 mm0.0 cm15.0 kts
28 Apr14.0°C9.8°C0.0 mm0.0 cm17.4 kts
29 Apr12.9°C8.4°C0.0 mm0.0 cm17.0 kts
30 Apr14.3°C9.4°C0.0 mm0.0 cm15.3 kts

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