




Jaczew
Jaczew is a locality in Mazovia, Poland. It has a population of about 207 (2021). The climate is classified as warm-summer humid continental (Köppen Dfb), with warm summers, cold winters and precipitation in every season.
Best: May · Aug–Sep. Warmth, sunshine and dry days, month by month.
Jaczew at a glance
The months with the highest weather score
Average high in July
Average low in January
71 mm of rain
28 mm of rain
within 14 km
Weather in Jaczew
Now and the next ten days. The 14 and 30-day outlooks are one click away.
Partly cloudy · wind 14 km/h · humidity 82%
When to go to Jaczew
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 19 | 25 | 27 | 54 | 67 | 65 | 65 | 72 | 72 | 42 | 22 | 20 |
| High | 0° | 2° | 7° | 14° | 20° | 23° | 25° | 25° | 19° | 13° | 6° | 2° |
| Low | -4° | -4° | -1° | 4° | 8° | 12° | 14° | 13° | 9° | 5° | 1° | -3° |
| Rain (mm) | 33 | 28 | 36 | 34 | 60 | 78 | 71 | 66 | 55 | 35 | 43 | 41 |
| Wet days | 11 | 10 | 10 | 9 | 13 | 14 | 15 | 11 | 10 | 10 | 10 | 10 |
What's on in Jaczew
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Monuments and museums in Jaczew

Outdoors around Jaczew
Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.
Nature around Jaczew
Wildlife in October
The birds and mammals of Poland seen most this month, compared with the rest of their year.
The sky over Jaczew
Earthquakes around Jaczew
The last 30 days within 300 km, and the record since 1950.
Towns and villages around Jaczew
Each with its own page: weather, climate and the best time to visit.
Jaczew from above
Postal code
Getting to Jaczew
Places near Jaczew
Places with a climate like Jaczew
Matched month by month on temperature, rain and sunshine.

