Lahti
Finland
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Lahti, Finland

January, like December, is another subzero cold winter month in Lahti, Finland, with average temperature ranging between min -11.1°C (12°F) and max -2.2°C (28°F). In January, the average high-temperature is almost the same as in December - a still subzero cold -2.2°C (28°F). Weather in January »
The last month of the winter, February, is also a subzero cold month in Lahti, Finland, with average temperature fluctuating between -2.8°C (27°F) and -12.2°C (10°F). With an average high-temperature of -2.8°C (27°F) and an average low-temperature of -12.2°C (10°F), February is the coldest month. Weather in February »

March, the first month of the spring, in Lahti, is a cold month, with temperature in the range of an average high of 1.1°C (34°F) and an average low of -7.2°C (19°F). In March, the average high-temperature marginally rises, from a subzero cold -2.8°C (27°F) in February, to a cold 1.1°C (34°F). Weather in March »

April in Lahti, Finland, is a chilly spring month, with average temperature ranging between max 7.8°C (46°F) and min -2.2°C (28°F). In Lahti, the average high-temperature in April rises, from a cold 1.1°C (34°F) in March, to a frosty 7.8°C (46°F). Weather in April »

The last month of the spring, May, is a comfortable month in Lahti, Finland, with average temperature ranging between min 3.9°C (39°F) and max 16.1°C (61°F). In May, the average high-temperature significantly increases, from a chilly 7.8°C (46°F) in April, to a comfortable 16.1°C (61°F). Weather in May »

The first month of the summer, June, is also an enjoyable month in Lahti, Finland, with average temperature varying between 18.9°C (66°F) and 7.8°C (46°F). In June, the average high-temperature is relatively the same as in May - a still comfortable 18.9°C (66°F). Weather in June »

July in Lahti, Finland, is a pleasant summer month, with average temperature varying between 11.1°C (52°F) and 22.2°C (72°F). The warmest month is July, with an average high-temperature of 22.2°C (72°F) and an average low-temperature of 11.1°C (52°F). Weather in July »

The last month of the summer, August, is also an enjoyable month in Lahti, Finland, with temperature in the range of an average high of 18.9°C (66°F) and an average low of 10°C (50°F). In Lahti, the average high-temperature in August marginally drops, from an agreeable 22.2°C (72°F) in July, to an enjoyable 18.9°C (66°F). Weather in August »

September, the first month of the autumn, in Lahti, is still a cool month, with average temperature fluctuating between 5°C (41°F) and 12.8°C (55°F). In Lahti, the average high-temperature drops, from an enjoyable 18.9°C (66°F) in August, to a cool 12.8°C (55°F). Weather in September »

October, like September, is a frosty autumn month in Lahti, Finland, with temperature in the range of an average high of 7.2°C (45°F) and an average low of 2.2°C (36°F). In October, the average high-temperature drops, from a cool 12.8°C (55°F) in September, to a chilly 7.2°C (45°F). Weather in October »

The last month of the autumn, November, is another cold month in Lahti, Finland, with average temperature varying between 1.1°C (34°F) and -2.2°C (28°F). In November, the average high-temperature decreases, from a chilly 7.2°C (45°F) in October, to a wintry 1.1°C (34°F). Weather in November »

December, the first month of the winter, in Lahti, is also a subzero cold month, with average temperature ranging between min -7.8°C (18°F) and max -1.1°C (30°F). In Lahti, Finland, the average high-temperature in December is relatively the same as in November - a freezing cold -1.1°C (30°F). Weather in December »

How many days does it rain in Lahti?

Throughout the year, there are 144 rainfall days, and 650mm (25.6") of precipitation is accumulated.

What is the coldest month in Lahti?

The coldest month in Lahti, Finland, is February, with an average high-temperature of -2.8°C (27°F) and an average low-temperature of -12.2°C (10°F).

What is the driest month in Lahti?

February and April are months with the least rain in Lahti, Finland, when the rain falls for 8 days and typically aggregates up to 30mm (1.2") of rain.

When are the longest days in Lahti?

The month with the longest days in Lahti, Finland, is June, with an average of 19.1h of daylight.

What is the warmest month in Lahti?

With an average high-temperature of 22.2°C (72°F) and an average low-temperature of 11.1°C (52°F), July is the warmest month.

What is the rainiest month in Lahti?

The month with the most rainfall is August when the rain falls for 13 days and typically aggregates up to 80mm (3.1") of precipitation.

What is the month with the shortest days in Lahti?

The month with the shortest days in Lahti, Finland, is December, with an average of 5.7h of daylight.
Average temperature - Lahti, Finland
Average rainfall - Lahti, Finland
Average rainfall days - Lahti, Finland
Average daylight - Lahti, Finland

The month with the longest days is June (Average daylight: 19.1h).
The month with shortest days is December (Average daylight: 5.7h).