Climate guideThirty-year normals for Bieruń
Bieruń climate by month
Warm-summer humid continental · DfbBest Jun · Aug–Sep
Annual mean9°day and night
Seasonal swing21°warmest vs coolest
Precipitation804 mm140 wet days a year
50.09° N, 19.09° EElevation 239 mUTC+1 · Central European Standard Time
When to goBieruń · weather score
Best timeJun · Aug–Sep
October: high / low14° / 5°
iSummary
What the weather is like
Bieruń has a warm-summer humid continental climate (Köppen Dfb): warm summers, cold winters and precipitation in every season.
The warmest month is July, when afternoons average 25° and nights 14°. January is the coolest month, with highs of 2° and lows of -4°. The difference between the warmest and the coolest month is about 21°, a large swing typical of continental interiors.
About 804 mm of precipitation falls in an average year. July is the wettest month (103 mm, 15 wet days) and October the driest (50 mm, 9 wet days). Cloud cover ranges from 33% in August to 53% in December.
Compared with Warsaw, the capital, Bieruń is 0° warmer on a July afternoon and receives more precipitation over the year.
Year in figures
- Hottest afternoons
- 25° · July
- Coldest nights
- -4° · January
- Wettest month
- July
- Driest month
- October
- Clearest skies
- August · 33% cloud
- Longest day
- 16 h 21 min
- Shortest day
- 8 h 06 min
iiCharts
Twelve months at a glance
Temperature and precipitation
Daily high/low range bars, monthly precipitation columnsTemperature curve
Average high, lowDaylight
Hours between sunrise and sunset on the 15th of each monthiiiData table
Climate normals month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high | 2° | 4° | 8° | 15° | 20° | 23° | 25° | 25° | 19° | 14° | 8° | 3° |
| Average low | -4° | -3° | 0° | 4° | 8° | 12° | 14° | 13° | 9° | 5° | 1° | -3° |
| Precipitation | 45 mm | 40 mm | 50 mm | 50 mm | 89 mm | 104 mm | 103 mm | 88 mm | 75 mm | 50 mm | 56 mm | 54 mm |
| Wet days (≥1 mm) | 12 | 10.7 | 11.1 | 9.9 | 14.1 | 14.8 | 15 | 11.3 | 10.7 | 9.3 | 10.3 | 10.7 |
| Cloud cover | 50% | 51% | 47% | 39% | 39% | 38% | 34% | 33% | 40% | 43% | 51% | 53% |
| Daylight | 8h 32 | 10h 06 | 11h 49 | 13h 45 | 15h 24 | 16h 21 | 15h 58 | 14h 31 | 12h 40 | 10h 49 | 9h 04 | 8h 06 |
| Month score | 21 | 24 | 25 | 58 | 63 | 64 | 64 | 72 | 71 | 52 | 25 | 23 |
ivMonth by month
Bieruń in every month
January21
2° / -4°
45 mm · 12 wet days
February24
4° / -3°
40 mm · 10.7 wet days
March25
8° / 0°
50 mm · 11.1 wet days
April58
15° / 4°
50 mm · 9.9 wet days
May63
20° / 8°
89 mm · 14.1 wet days
June64
23° / 12°
104 mm · 14.8 wet days
July64
25° / 14°
103 mm · 15 wet days
August72
25° / 13°
88 mm · 11.3 wet days
September71
19° / 9°
75 mm · 10.7 wet days
October52
14° / 5°
50 mm · 9.3 wet days
November25
8° / 1°
56 mm · 10.3 wet days
December23
3° / -3°
54 mm · 10.7 wet days