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January Weather in Reerso, Denmark

Last updated: August 23, 2025

In January, the average temperature in Reerso, Denmark hovers around 3°C (39°F). Be prepared for chilly conditions, as temperatures can dip as low as -5°C (23°F), while occasionally reaching a maximum of 10°C (51°F). Expect 67 mm (2.6 in) of precipitation spread across 13 days, complemented by a high average humidity of 90%.

January Temperature in Reerso

In January in Reerso, the average temperature is 3°C (39°F), with a maximum that can reach 10°C (51°F) and a minimum that can drop as low as -5°C (23°F). It's advisable to dress in layers and be prepared for chilly conditions if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Reerso, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Reerso, January typically has an average temperature of 3°C (39°F), with highs reaching up to 10°C (51°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec383739455362646560534641
Data source: Temperature data for Reerso 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 Reerso

In Reerso in January, the precipitation amount is 67 mm (2.6 in) spread over 13 days.

January Precipitation Trends in Reerso

The chart displays monthly precipitation patterns in Reerso, 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 Reerso, January typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec6756633559557492831036275
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Reerso

In Reerso in January, humidity is 90%. With an average temperature of 3°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel burdensome as you navigate through the heavy, moist air.

January Average Humidity in Reerso

This chart illustrates the average monthly humidity levels in Reerso, 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 Reerso 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 Reerso

In Reerso 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 Reerso.

Maximum UV Index Levels in Reerso for January

The chart shows the monthly maximum UV Index (UVI) for Reerso 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 Reerso typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568765321
Data source: Reerso 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 Reerso Compares to Other Months

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

This table compares monthly weather conditions in Reerso, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (39°F)67 mm (2.6 inches)90%low
February Weather3°C (38°F)56 mm (2.2 inches)89%low
March Weather4°C (40°F)63 mm (2.5 inches)88%moderate
April Weather7°C (45°F)35 mm (1.4 inches)85%moderate
May Weather12°C (53°F)59 mm (2.3 inches)80%high
June Weather17°C (62°F)55 mm (2.2 inches)77%very high
July Weather18°C (64°F)74 mm (2.9 inches)77%high
August Weather18°C (65°F)92 mm (3.6 inches)77%high
September Weather15°C (60°F)82 mm (3.2 inches)83%moderate
October Weather12°C (54°F)103 mm (4.0 inches)87%moderate
November Weather8°C (47°F)62 mm (2.5 inches)89%low
December Weather5°C (41°F)75 mm (3.0 inches)88%low

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