Temperature
Warm by day, warm at night.
83°Ftypical August high
Typical range
August climate
August in Istanbul
Turkey · Europe
Warm, humid days average highs in the low 80s, with nights in the low 70s. Humid heat tends to ease later in the month.
Good overall
Mid to late
Daytime high
83°F
Lows around 72°F
Rain
A few rainy days
Sun
12.5 h/day
Air feel
Humid
When to visit
Month-by-month fit
Best
Precipitation
A few rainy days, mostly brief and on-and-off. About 5 wet days, fewer than in most months.
16%wet-day frequency
AmountWet-day chance
Sunshine
Plenty of sun this month.
12.7 hAugust sunshine
Heat & humidity by month
Warm days, with humid periods.
67%August Heat feel
Easy airWarm airHot airHumid airVery humid air
Hourly temperature pattern
In August, afternoons feel about 81° and nights feel near 74°.
Very coldColdCoolComfortableWarmNight hours
Clear sky
Mostly clear skies this month.
75%August Clear sky
Clear skyCloud
Wind pattern
August's typical breeze keeps the air from feeling as stagnant.
11 mphAugust Breezy
More detailIncludes daypart comfort
Typical August day
August late afternoons are around 82°F, easing to about 79°F in early evening.
Avg temp Typical range
Morning78°F
Rain12%
Cloud31%
Humid airHigh
Sun intensityModerate
Midday82°F
Rain12%
Cloud29%
Humid airHigh
Sun intensityStrong
Late afternoon82°F
Rain7%
Cloud23%
Humid airHigh
Sun intensityStrong
Early evening79°F
Rain4%
Cloud19%
Humid airHigh
Sun intensityLow
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 48 | 40 | 2.9 | 12 | 5.9 | 78 |
| Feb | 49 | 40 | 2.7 | 11 | 7.1 | 77 |
| Mar | 53 | 42 | 2.6 | 11 | 8.7 | 75 |
| Apr | 60 | 48 | 1.8 | 8 | 10.4 | 75 |
| May | 69 | 57 | 1.2 | 6 | 12.4 | 74 |
| Jun | 78 | 66 | 1.1 | 5 | 13.3 | 71 |
| Jul | 83 | 71 | 0.9 | 4 | 13.7 | 69 |
| Aug | 83 | 72 | 0.8 | 5 | 12.7 | 69 |
| Sep | 76 | 65 | 2.0 | 7 | 10.9 | 70 |
| Oct | 67 | 57 | 2.9 | 9 | 8.3 | 75 |
| Nov | 60 | 51 | 2.5 | 9 | 6.8 | 77 |
| Dec | 52 | 44 | 3.4 | 13 | 5.3 | 78 |
Similar climates
Similar
Similar travel styleFlorenceItalySimilar travel styleParisFranceSimilar travel styleTokyoJapanSimilar travel styleBarcelonaSpain
Want a side-by-side climate view? Compare Istanbul with Florence.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology