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January Weather in Haslev, Denmark

Last updated: August 23, 2025

In Haslev, Denmark, the average temperature in January is a brisk 3°C (37°F). Temperatures can dip as low as -12°C (10°F), while reaching a maximum of 11°C (52°F). Expect 46 mm (1.8 in) of precipitation over 10 days during this month, with average humidity hovering around a high 90%.

January Temperature in Haslev

In January in Haslev, the average temperature is 3°C (37°F). The maximum can reach 11°C (52°F) and the minimum can be as low as -12°C (10°F). Travelers should prepare for chilly conditions and pack warm clothing to stay comfortable during their visit.

January Weather in Haslev: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Haslev, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Haslev, January typically has an average temperature of 3°C (37°F), with highs reaching up to 11°C (52°F) and lows dropping to around -12°C (10°F).
JanFebMarAprMayJunJulAugSepOctNovDec373739455363646458524539
Data source: Temperature data for Haslev generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Haslev

In Haslev in January, the precipitation amount is 46 mm (1.8 in) over the course of 10 days.

January Precipitation Trends in Haslev

The chart displays monthly precipitation patterns in Haslev, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Haslev, January typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec464561384750727464753956
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Haslev

In Haslev in January, humidity is 90%. With an average temperature of 3°C (37°F), this humidity feels like a heavy blanket wrapped around you, making travel feel cumbersome and draining, as the dampness clings to your skin and the cold bites through your layers.

January Average Humidity in Haslev

This chart illustrates the average monthly humidity levels in Haslev, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Haslev is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%88%85%80%77%77%77%84%87%89%88%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Haslev

In Haslev in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Haslev.

Maximum UV Index Levels in Haslev for January

The chart shows the monthly maximum UV Index (UVI) for Haslev in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Haslev typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568765321
Data source: Haslev January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How January Weather in Haslev Compares to Other Months

Weather in Haslev varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Haslev, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Haslev, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)46 mm (1.8 inches)90%low
February Weather3°C (37°F)45 mm (1.8 inches)89%low
March Weather4°C (39°F)61 mm (2.4 inches)88%moderate
April Weather7°C (45°F)38 mm (1.5 inches)85%moderate
May Weather12°C (53°F)47 mm (1.9 inches)80%high
June Weather17°C (63°F)50 mm (2.0 inches)77%very high
July Weather18°C (64°F)72 mm (2.9 inches)77%high
August Weather18°C (65°F)74 mm (2.9 inches)77%high
September Weather15°C (58°F)64 mm (2.5 inches)83%moderate
October Weather11°C (52°F)75 mm (3.0 inches)87%moderate
November Weather7°C (45°F)39 mm (1.5 inches)89%low
December Weather4°C (39°F)56 mm (2.2 inches)88%low

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