Temperatures in July
It's pleasantly warm in July in Lahti with an average temperature of 20°C. Temperatures this month range from a low of 18°C to a high of 23°C. At night, you can expect temperatures between 13°C and 17°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Lahti in July. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of July
The month of July starts in Lahti with mild temperatures, averaging around 19°C during the day and nights close to 14°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-July
By mid-July, the average daytime temperature rises to around 20°C, with nights close to 15°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
End of July
By the end of July, the average daytime temperature in Lahti will be around 22°C, with nights close to 16°C. A shower might show up, but overall the weather will be dry and sunny.
Precipitation in July
In July, there is an average of 54 mm of precipitation, spread over 9 days. The wind speed is around 5 Bft, mostly coming from the Southwest.
The average precipitation chance is 31% per day this month. Though it seems pretty low, the weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in July for Lahti. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Lahti in July |
London | ||
|---|---|---|---|
 Average Temperature |
20°C | 23°C | |
 High Temp |
23°C | 27°C | |
| Low Temp |
18°C | 21°C | |
 Total Precipitation |
54 mm | 52 mm | |
| Rainy Days |
9 days | 9 days | |
June
UV index
The UV index is a maximum of 6 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.
Is July a good time to visit Lahti?
Want nice weather? Then July is a great time to be in Lahti. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Lahti in July
With 30°C, Lahti hit the highest temperature in the last 10 years in July 2021. The lowest daytime temperature in this month was 11°C in 2014. The extreme night temperatures ranged from a low of 7°C to a high of 22°C.
Check out the climate of Lahti for all months and discover the best travel time
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.
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Daily Temperature in July in Lahti
This chart shows the average daily temperatures, both day and night, for each day in July 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 July in Lahti
The chart below shows the average daily precipitation in July 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 July, you can expect around 9 days of rain in Lahti.
Daily UV Index in July in Lahti
This chart shows the average daily UV index in July 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 July in Lahti Over the Years
This chart shows the average temperature in July in Lahti, measured in degrees Celsius, over the past years.
Total Precipitation in July in Lahti Over the Years
This chart shows the average precipitation in July in Lahti, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in July for Lahti
Click on a specific day in July 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 July in Lahti
Have you been to Lahti in July?
Share your weather experience in July in Lahti.
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.
