Weather hour by hour (periods) in Porvoo , Finland

Day

light fog till morning

Night

light fog till early night hours, frost from midnight

Day

generally overcast with frost at early morning

Night

light fog at dawn

Day

light fog till noon

Night

frost at dawn

-1°

Day

generally mostly clear with frost at early morning

Night

frost at dawn

Day

generally scattered clouds with frost at early morning

Night

cold

Day

cold and scattered clouds

Night

cold

Day

cold and mostly cloudy

Night

frost at dawn

Day

cold and overcast

Night

light fog at dawn

Day

mostly cloudy

Night

chance for snow/rain mix and chance for light rain at dawn

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Cloudy

Cloudy

Afternoon

Very Cold

Very Cold

Evening

Mist - Light Fog

Mist - Light Fog

Night

Mist - Light Fog

Mist - Light Fog

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

Eastern

8km/h

Morning

Southwestern

12km/h

Noon

Southwestern

14km/h

Afternoon

Southwestern

15km/h

Evening

Southwestern

14km/h

Night

Southwestern

17km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

89%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

99%

Night

Relative Humidity

100%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Dawn

Southwestern

21km/h

Morning

Southwestern

24km/h

Noon

Southwestern

27km/h

Afternoon

Southwestern

27km/h

Evening

Southwestern

25km/h

Night

Southwestern

23km/h

Dawn

Relative Humidity

100%

Morning

Relative Humidity

90%

Noon

Relative Humidity

85%

Afternoon

Relative Humidity

81%

Evening

Relative Humidity

89%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Mist - Light Fog

Mist - Light Fog

Afternoon

Very Cold

Very Cold

Evening

Mist - Light Fog

Mist - Light Fog

Night

Very Cold

Very Cold

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

Southwestern

16km/h

Morning

Southwestern

13km/h

Noon

Southwestern

13km/h

Afternoon

Western

14km/h

Evening

Western

14km/h

Night

Western

14km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

95%

Noon

Relative Humidity

85%

Afternoon

Relative Humidity

81%

Evening

Relative Humidity

94%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-1°

Morning

Frost

Frost

Noon

Mostly Clear

Mostly Clear

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

North-west

15km/h

Morning

North-west

15km/h

Noon

Northern

15km/h

Afternoon

Northern

14km/h

Evening

North-west

10km/h

Night

North-west

8km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

65%

Noon

Relative Humidity

49%

Afternoon

Relative Humidity

45%

Evening

Relative Humidity

71%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

Morning

Frost

Frost

Noon

Mostly Cloudy

Mostly Cloudy

Afternoon

Mostly Clear

Mostly Clear

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Night Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

North-west

7km/h

Morning

Western

8km/h

Noon

Western

11km/h

Afternoon

Southwestern

13km/h

Evening

Western

13km/h

Night

Western

13km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

67%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

56%

Evening

Relative Humidity

57%

Night

Relative Humidity

70%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Mostly Clear

Mostly Clear

Afternoon

Scattered Clouds

Scattered Clouds

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Night Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

Western

10km/h

Morning

Western

12km/h

Noon

Southwestern

14km/h

Afternoon

Southwestern

16km/h

Evening

Southwestern

17km/h

Night

Southwestern

16km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

75%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

76%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Mostly Cloudy

Mostly Cloudy

Afternoon

Scattered Clouds

Scattered Clouds

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

Western

15km/h

Morning

Western

13km/h

Noon

Western

12km/h

Afternoon

Western

12km/h

Evening

North-west

6km/h

Night

Northern

5km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

68%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

81%

Night

Relative Humidity

79%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

Morning

Very Cold

Very Cold

Noon

Overcast

Overcast

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Dawn

Eastern

7km/h

Morning

Southern

9km/h

Noon

Southwestern

12km/h

Afternoon

Southwestern

14km/h

Evening

Southwestern

15km/h

Night

Western

13km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

79%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

87%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Cloudy

Cloudy

Afternoon

Mostly Cloudy

Mostly Cloudy

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Dawn

North-west

8km/h

Morning

Northeastern

9km/h

Noon

Eastern

11km/h

Afternoon

Eastern

13km/h

Evening

Eastern

14km/h

Night

Eastern

14km/h

Dawn

Relative Humidity

100%

Morning

Relative Humidity

92%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

67%

Night

Relative Humidity

72%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%