City · Finland
Best time to visit Turku
The best time to visit Turku is June and July, with daytime temperatures around 24°C.
Turku at a glance: warmest in July with daytime temperatures around 24°C and coolest in January (−2°C). The wettest month is August (81 mm) and the driest March (30 mm), with about 630 mm of rain a year. The sea is warmest in August (19°C). Sunniest in July.
Eddigo
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Turku
20 mPleasantly warm and showery
71
24°/12°18°65 mm51 %18 h
A typical mid-July in Turku
Sunny 13Cloudy 4Rain 13
Daytime temperature (night ☾)
12°20°28°−10°31°
Sea temperature
18°−10°31°
Daylight (solar time)
02:5921:01
0006121824
18 h 2 m
Precipitation
090 mm
65 mm
Air feel
FreshComfortableHumidMuggy
RH 73 %
Month by month
| Month | Score | Day | Night | Sea | Rain | Wet days | Sun | Daylight | Feels like |
|---|---|---|---|---|---|---|---|---|---|
| January | 13 | −2° | −7° | 1° | 52 mm | 23 | 24 % | 7 h | Cold, snowy and grey |
| February | 16 | −1° | −8° | 0° | 37 mm | 18 | 33 % | 9 h | Cold and snowy |
| March | 27 | 3° | −6° | 0° | 30 mm | 14 | 36 % | 12 h | Cold and snowy |
| April | 35 | 10° | −1° | 3° | 31 mm | 12 | 43 % | 15 h | Chilly and showery |
| May | 62 | 17° | 4° | 8° | 36 mm | 11 | 46 % | 17 h | Mild |
| June | 75 | 21° | 9° | 15° | 54 mm | 12 | 50 % | 19 h | Pleasantly warm and showery |
| July | 71 | 24° | 12° | 18° | 66 mm | 13 | 51 % | 18 h | Pleasantly warm and showery |
| August | 61 | 22° | 11° | 19° | 81 mm | 15 | 30 % | 16 h | Pleasantly warm and showery |
| September | 43 | 16° | 7° | 15° | 55 mm | 15 | 27 % | 13 h | Mild and showery |
| October | 14 | 9° | 3° | 11° | 69 mm | 18 | 27 % | 10 h | Chilly and rainy |
| November | 13 | 4° | 0° | 7° | 64 mm | 19 | 19 % | 7 h | Cold, rainy and grey |
| December | 13 | 0° | −4° | 3° | 58 mm | 22 | 18 % | 6 h | Cold, snowy and grey |
The score (0–100) combines daytime temperature, rain days, humidity and cloud cover, weighted for a typical warm-weather trip: 20–28 °C, little rain. On the map you can change these preferences.
Climate averages 2016–2025 (ERA5, CRU TS). Sea temperature from ERA5. Not a forecast. Elevation: 18 m. Coordinates: 60.45, 22.27.