Mielno Weather in July
July in Mielno brings high temperatures, with daytime highs of 22°C (72°F) and nights around 15°C (59°F). It's also the wettest month of the year, so an umbrella is a must.
Rainfall in Mielno in July
With this being the rainiest month, having an umbrella is essential to avoid unexpected rain. You can typically expect 14 days of rain this month, averaging around 96 mm (3.8 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 Mielno in July
July is a perfect month in Mielno, with 22°C (72°F) during the day and 15°C (59°F) at night. The summer season is characteristic of July. This kind of day-to-night contrast is typical for this time of year. At 15°C (59°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.
Sunshine in Mielno in July
Expect sunny days throughout the month, with an estimated 215 hours of sunshine. This makes it a pleasant time to visit Mielno.If you're inclined towards comfortable temperatures and drier conditions, July is a good time to visit Mielno.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Poland, check out our Mielno's climate page.
Mielno Temperature in July
Min Temperature
15°C (59°F)
Max Temperature
22°C (72°F)
Chance of Rain
46%
Precipitation
96 mm (3.8 in)
Rainy days
14 days
Sunshine
215 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Mielno typically stay consistent throughout July, with daily highs averaging around 22°C (72°F). Nights are cool, with lows typically ranging from 12°C (54°F) to 14°C (57°F).
Average temperatures in July
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Historical weather for Mielno in July
Browse day-by-day weather records for Mielno spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mielno historical weather extremes in July
Based on 49 years of weather observations in Mielno between 1976 and 2025, these are the recorded extremes.
- Mielno recorded its highest July temperature of 35°C (95°F) on July 11, 2010.
- On July 9, 1996, Mielno saw its coldest July day with temperatures maxing out at 12°C (54°F).
- The coldest night in July in Mielno was on July 10, 2017, with a minimum of 7°C (45°F).
- Peak precipitation in July occurred on July 18, 2018, when 54 mm (2.1 in) of precipitation was measured.
Best Places in Poland in July
Find out more about the weather in Poland and which places have the best travel conditions in this month. See all of Poland in July →
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What to Wear in Mielno in July
For Mielno 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Mielno in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Poland, check out our Mielno's climate page.
See the full Mielno climate overview or explore weather in Poland.
