Kalundborg climate by month
What the weather is like
Kalundborg has an oceanic climate (Köppen Cfb): rain spread through the year and no real dry season.
The warmest month is July, when afternoons average 21° and nights 16°. February is the coolest month, with highs of 4° and lows of 1°. The difference between the warmest and the coolest month is about 16°.
About 624 mm of precipitation falls in an average year. August is the wettest month (65 mm, 16 wet days) and April the driest (35 mm, 9 wet days). Cloud cover ranges from 32% in July to 56% in December.
The sea reaches about 18° in August. Sea temperatures lag the air by a month or two, so late summer is usually warmer for swimming than early summer.
Compared with Copenhagen, the capital, Kalundborg is 1.6° cooler on a July afternoon and receives less precipitation over the year.
Year in figures
- Hottest afternoons
- 21° · July
- Coldest nights
- 1° · February
- Wettest month
- August
- Driest month
- April
- Clearest skies
- July · 32% cloud
- Warmest sea
- 18° · August
- Longest day
- 17 h 30 min
- Shortest day
- 7 h 04 min
Twelve months at a glance
Temperature and precipitation
Daily high/low range bars, monthly precipitation columns, sea temperature lineTemperature curve
Average high, low and seaDaylight
Hours between sunrise and sunset on the 15th of each monthClimate normals month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high | 4° | 4° | 5° | 10° | 14° | 18° | 21° | 21° | 17° | 12° | 8° | 5° |
| Average low | 1° | 1° | 2° | 6° | 10° | 13° | 16° | 16° | 13° | 9° | 6° | 3° |
| Precipitation | 46 mm | 35 mm | 44 mm | 35 mm | 44 mm | 66 mm | 61 mm | 65 mm | 60 mm | 62 mm | 53 mm | 53 mm |
| Wet days (≥1 mm) | 13.9 | 10.6 | 10.3 | 9.1 | 11.8 | 12.3 | 13.5 | 15.6 | 12.7 | 15.2 | 15 | 15.3 |
| Cloud cover | 55% | 53% | 46% | 38% | 33% | 34% | 32% | 34% | 38% | 43% | 51% | 56% |
| Sea temperature | 3° | 2° | 3° | 6° | 11° | 15° | 18° | 18° | 16° | 12° | 8° | 5° |
| Daylight | 7h 39 | 9h 38 | 11h 46 | 14h 08 | 16h 14 | 17h 30 | 16h 59 | 15h 06 | 12h 48 | 10h 32 | 8h 20 | 7h 04 |
| Month score | 15 | 23 | 27 | 33 | 52 | 68 | 67 | 65 | 62 | 32 | 16 | 14 |