Normal weather for Lahti in May
It's cool in May in Lahti with an average temperature of 13°C. Temperatures this month range from a low of 8°C to a high of 16°C. At night, you can expect temperatures between 3°C and 10°C.
In May, there is an average of 25 mm of precipitation, spread over 7 days. Of the total precipitation, about 0,1 cm falls as snow in May. The wind speed is around 5 Bft, mostly coming from the Southwest.
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Lahti in May |
London | ||
|---|---|---|---|
 Average Temperature |
13°C | 18°C | |
 High Temp |
16°C | 21°C | |
| Low Temp |
8°C | 15°C | |
 Total Precipitation |
25 mm | 46 mm | |
| Rainy Days |
7 days | 8 days | |
 Total Snowfall |
0,1 cm | 0 cm | |
| Snowy Days |
1 day | 0 days | |
Curious about the climate in other parts of Finland? Check out the weather and climate in places like Helsinki, Rovaniemi, Kuusamo, or have a look at other destinations in Finland.
Start of May
The month of May starts in Lahti with cold temperatures, averaging around 10°C during the day and nights close to 5°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Mid-May
By mid-May, the average daytime temperature rises to around 14°C, with nights close to 8°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
End of May
By the end of May, the average daytime temperature in Lahti will be around 15°C, with nights close to 9°C. A shower might show up, but overall the weather will be dry and sunny.
Temperature records for Lahti in May
With 28°C, Lahti hit the highest temperature in the last 10 years in May 2014. The lowest daytime temperature in this month was 2°C in 2019. The extreme night temperatures ranged from a low of -2°C to a high of 17°C.
Check out the climate of Lahti for all months and discover the best travel time
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Daily Temperature in May in Lahti
This chart shows the average daily temperatures, both day and night, for each day in May in Lahti, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in May in Lahti
The chart below shows the average daily precipitation in May for Lahti, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for May, you can expect around 7 days of rain in Lahti.
Daily Snowfall in May in Lahti
This chart shows the average daily snowfall in May in Lahti, measured in centimetres. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in May.
Daily UV Index in May in Lahti
This chart shows the average daily UV index in May in Lahti, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in May in Lahti Over the Years
This chart shows the average temperature in May in Lahti, measured in degrees Celsius, over the past years.
Total Precipitation in May in Lahti Over the Years
This chart shows the average precipitation in May in Lahti, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Snowfall in May in Lahti per year
This chart shows the average snowfall in May in Lahti, measured in centimetres, over the past years.
Daily climate in May for Lahti
Click on a specific day in May for detailed info on the typical weather on that day in Lahti. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Lahti
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Average Weather in Lahti by Month
Click on a month below to see detailed weather info for Lahti. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
