Lahti
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Lahti Weather in July

Lahti in July sees high temperatures, with highs around 23°C (73°F) and overnight lows of 13°C (55°F). Rainfall is fairly high at around 83 mm (3.3 in) on average, so pack waterproofs just in case.

Rainfall in Lahti in July

Historically, approximately 15 days this month are expected to have rain, averaging 83 mm (3.3 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Lahti in July

The excellent temperature in Lahti in July makes it a solid month to visit, with 23°C (73°F) during the day and 13°C (55°F) at night. Summer occurs in July. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 13°C (55°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. On average, it has the peak temperatures of the year.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

Lahti Temperature in July

Min Temperature
13°C (55°F)
Max Temperature
23°C (73°F)
Chance of Rain
50%
Precipitation
83 mm (3.3 in)
Rainy days
15 days

Lahti Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Lahti - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Lahti typically stay consistent throughout July, with daily highs averaging around 23°C (73°F). Nights are cool, with lows around 12°C (54°F).

Average temperatures in July

Historical weather records for Lahti in July

Browse day-by-day weather records for Lahti spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Lahti historical weather extremes in July

Based on weather observations in Lahti between 1976 and 2026, these are the recorded extremes during July.

  • The warmest day in July was on July 28, 2010, with a maximum of 33°C (91°F).
  • Lahti experienced its chilliest July day on July 2, 1985, reaching only 11°C (52°F).
  • The coldest night in July in Lahti was on July 21, 1996, with a minimum of 3°C (37°F).

Best Places in Finland in July

Find out more about the weather in Finland and which places have the best travel conditions in this month. See all of Finland in July →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Lahti in July

For Lahti in July, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Lahti in July

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    8/10
  • Outdoor sports
    9/10

Lahti 3-Day Forecast

More climate data for Lahti

Popular in July

Where to go in July - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.