Climate guideThirty-year normals for Koło, Greater Poland
Koło climate by month
Warm-summer humid continental · DfbBest May · Aug–Sep
Annual mean9°day and night
Seasonal swing20°warmest vs coolest
Precipitation534 mm128 wet days a year
52.20° N, 18.64° EElevation 96 mUTC+1 · Central European Standard Time
When to goKoło · weather score
Best timeMay · Aug–Sep
October: high / low13° / 6°
iSummary
What the weather is like
Koło 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 -3°. The difference between the warmest and the coolest month is about 20°, a large swing typical of continental interiors.
About 534 mm of precipitation falls in an average year. July is the wettest month (80 mm, 14 wet days) and April the driest (31 mm, 8 wet days). Cloud cover ranges from 34% in July to 59% in December.
Compared with Warsaw, the capital, Koło is 0.3° cooler on a July afternoon and receives less precipitation over the year.
Year in figures
- Hottest afternoons
- 25° · July
- Coldest nights
- -3° · January
- Wettest month
- July
- Driest month
- April
- Clearest skies
- July · 34% cloud
- Longest day
- 16 h 44 min
- Shortest day
- 7 h 45 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° | 3° | 8° | 14° | 20° | 23° | 25° | 25° | 19° | 13° | 7° | 3° |
| Average low | -3° | -3° | 0° | 4° | 9° | 12° | 14° | 14° | 10° | 6° | 2° | -2° |
| Precipitation | 28 mm | 26 mm | 34 mm | 31 mm | 53 mm | 59 mm | 80 mm | 66 mm | 47 mm | 33 mm | 40 mm | 37 mm |
| Wet days (≥1 mm) | 11.5 | 8.8 | 9.8 | 8.4 | 12.7 | 12.5 | 13.9 | 11.4 | 9 | 9.8 | 9.7 | 10.7 |
| Cloud cover | 56% | 55% | 47% | 39% | 36% | 37% | 34% | 34% | 41% | 44% | 55% | 59% |
| Daylight | 8h 14 | 9h 56 | 11h 48 | 13h 53 | 15h 41 | 16h 44 | 16h 19 | 14h 43 | 12h 43 | 10h 43 | 8h 49 | 7h 45 |
| Month score | 20 | 27 | 28 | 58 | 68 | 68 | 66 | 71 | 74 | 45 | 25 | 21 |
ivMonth by month
Koło in every month
January20
2° / -3°
28 mm · 11.5 wet days
February27
3° / -3°
26 mm · 8.8 wet days
March28
8° / 0°
34 mm · 9.8 wet days
April58
14° / 4°
31 mm · 8.4 wet days
May68
20° / 9°
53 mm · 12.7 wet days
June68
23° / 12°
59 mm · 12.5 wet days
July66
25° / 14°
80 mm · 13.9 wet days
August71
25° / 14°
66 mm · 11.4 wet days
September74
19° / 10°
47 mm · 9 wet days
October45
13° / 6°
33 mm · 9.8 wet days
November25
7° / 2°
40 mm · 9.7 wet days
December21
3° / -2°
37 mm · 10.7 wet days