Weather hour by hour (periods) in Porvoo , Finland

Day

frost

Night

chance for light snow at evening followed by frost

-1°

Day

frost mainly at morning

Night

frost, chance for snow showers

Day

frost at morning, light fog at afternoon

Night

light fog at evening

Day

chance for light snow at afternoon

Night

light fog from midnight

-1°

Day

light fog, chance for light snow at noon

Night

chance for snow/rain mix at evening followed by snow showers

Day

light fog at morning followed by chance for snow/rain mix

Night

frost

-1°

Day

generally mostly cloudy with frost at morning

Night

frost till dawn followed by chance for light snow

-1°

Day

chance for light snow and frost at morning

Night

chance for light snow from midnight till dawn

Day

overcast

Night

chance for snow/rain mix at early night hours followed by chance for light snow

-1°

Dawn

Frost

Frost

-2°

Morning

Frost

Frost

-1°

Noon

Frost

Frost

Afternoon

Frost

Frost

Evening

Frost

Frost

-1°

Night

Frost

Frost

-1°

Day 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

20km/h

Morning

Southern

16km/h

Noon

Southern

16km/h

Afternoon

Southern

16km/h

Evening

Southern

16km/h

Night

Southern

16km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

87%

Noon

Relative Humidity

85%

Afternoon

Relative Humidity

84%

Evening

Relative Humidity

88%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

58%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

35%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-1°

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Frost

Frost

Evening

Frost

Frost

Night

Frost

Frost

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

Very cold weather expected / Make sure to stay warm.

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

Southern

16km/h

Morning

Southern

17km/h

Noon

Southern

17km/h

Afternoon

Southern

15km/h

Evening

Southern

15km/h

Night

Southern

15km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

80%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

85%

Night

Relative Humidity

86%

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

Mist - Light Fog

Mist - Light Fog

Evening

Mist - Light Fog

Mist - Light Fog

Night

Very Cold

Very Cold

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southwestern

15km/h

Morning

Southwestern

13km/h

Noon

Southwestern

12km/h

Afternoon

Southwestern

12km/h

Evening

Southwestern

15km/h

Night

Southern

17km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

90%

Noon

Relative Humidity

90%

Afternoon

Relative Humidity

91%

Evening

Relative Humidity

94%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

33%

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

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Mist - Light Fog

Mist - Light Fog

-1°

Dawn

Southern

17km/h

Morning

Southern

17km/h

Noon

Southwestern

16km/h

Afternoon

Southern

13km/h

Evening

Southwestern

15km/h

Night

Southwestern

15km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

88%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

80%

Evening

Relative Humidity

91%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

40%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

-1°

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Mist - Light Fog

Mist - Light Fog

Afternoon

Mist - Light Fog

Mist - Light Fog

Evening

Chance for Sleet

Chance for Sleet

Night

Scattered snow

Scattered snow

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Southwestern

14km/h

Morning

Southwestern

14km/h

Noon

Southwestern

13km/h

Afternoon

Southwestern

11km/h

Evening

Southwestern

12km/h

Night

Southwestern

10km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

97%

Noon

Relative Humidity

96%

Afternoon

Relative Humidity

96%

Evening

Relative Humidity

97%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

37%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

44%

Night

Precipitation Probability

63%

Dawn

Scattered snow

Scattered snow

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Chance for Sleet

Chance for Sleet

Afternoon

Chance for Sleet

Chance for Sleet

Evening

Frost

Frost

Night

Frost

Frost

-1°

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

9km/h

Morning

Southwestern

12km/h

Noon

Southwestern

13km/h

Afternoon

Southwestern

13km/h

Evening

Southwestern

15km/h

Night

Southwestern

15km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

94%

Noon

Relative Humidity

90%

Afternoon

Relative Humidity

87%

Evening

Relative Humidity

87%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

64%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

43%

Afternoon

Precipitation Probability

42%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-1°

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Frost

Frost

Night

Frost

Frost

-1°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southwestern

18km/h

Morning

Southwestern

19km/h

Noon

Southwestern

20km/h

Afternoon

Southwestern

21km/h

Evening

Southwestern

22km/h

Night

Southwestern

22km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

93%

Noon

Relative Humidity

93%

Afternoon

Relative Humidity

94%

Evening

Relative Humidity

95%

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

Frost

Frost

-1°

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

20km/h

Morning

Western

13km/h

Noon

North-west

15km/h

Afternoon

North-west

16km/h

Evening

North-west

12km/h

Night

Western

10km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

87%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

69%

Night

Relative Humidity

79%

Dawn

Precipitation Probability

30%

Morning

Precipitation Probability

28%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

33%

Dawn

Very Cold

Very Cold

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Chance for Sleet

Chance for Sleet

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

Very cold weather expected / Make sure to stay warm.

Dawn

Western

14km/h

Morning

Southwestern

18km/h

Noon

Southwestern

21km/h

Afternoon

Southwestern

22km/h

Evening

Southwestern

21km/h

Night

Southwestern

20km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

90%

Noon

Relative Humidity

85%

Afternoon

Relative Humidity

84%

Evening

Relative Humidity

90%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

34%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

41%