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.
Lahti in May |
New York | ||
|---|---|---|---|
 Average Temperature |
13°C | 22°C | |
 High Temp |
16°C | 28°C | |
| Low Temp |
8°C | 17°C | |
 Total Precipitation |
25 mm | 105 mm | |
| Rainy Days |
7 days | 14 days | |
 Total Snowfall |
0,1 cm | 0 cm | |
| Snowy Days |
1 day | 0 days | |
Start of May
The month of May starts in Lahti with cold temps, averaging around 10°C during the day and nights around 5°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. During the day, go for a warm jacket, sweater or hoodie, and long pants. For the evening and morning, we recommend a thick jacket, sweater, and long pants.
Mid May
By mid-May, daytime temps rise to around 14°C, with nights around 8°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
Since it cools down at night, it’s a good idea to wear layers. During the day, choose a light jacket, sweater or hoodie, and long pants. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
End of May
By the end of May, the average daytime temperature in Lahti is around 15°C, while nighttime temps are about 9°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended. During the day, choose a light jacket, sweater or hoodie, and long pants. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
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UV index
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.
Temperature records for Lahti in May
Check out the climate of Lahti for all months and discover the best travel time
Curious about the weather in other parts of Finland? Check out the climate and weather for spots like Helsinki, Rovaniemi, Kuusamo, or explore other destinations in Finland.
April
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Daily Temperature in May in Lahti
This chart shows the average daily high and low temperatures in May for Lahti, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in May in Lahti
The chart below shows the average daily precipitation in May for Lahti, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for May, you can expect about 7 days of precipitation in Lahti.
Daily Snowfall in May in Lahti
This chart shows the average daily snowfall in May in Lahti, measured in centimeters. 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 few years.
Total Precipitation in May in Lahti Over the Years
This chart shows the average precipitation in May in Lahti, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Snowfall in May in Lahti per year
This chart shows the average snowfall in May in Lahti, measured in centimeters, over the past few years.
Daily Climate in May for Lahti
Click on any day in May to get detailed info about the usual 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.
