January weather forecastUmmanz, Germany

January

Weather in January

January, like December, in Ummanz, Germany, is an icy winter month, with temperature in the range of an average high of 2.4°C (36.3°F) and an average low of 0.3°C (32.5°F).

Temperature

January is the coldest month, with an average high-temperature of 2.4°C (36.3°F) and an average low-temperature of 0.3°C (32.5°F).

Humidity

In January, the average relative humidity is 86%.

Rainfall

In January, in Ummanz, the rain falls for 12.8 days. Throughout January, 29mm (1.14") of precipitation is accumulated. Throughout the year, in Ummanz, there are 171.6 rainfall days, and 411mm (16.18") of precipitation is accumulated.

Snowfall

Months with snowfall in Ummanz are January through April, November and December. The month with the most snowfall is January, when snow falls for 8.3 days and typically aggregates up to 32mm (1.26") of snow.

Sea temperature

In January, the average sea temperature is 2.8°C (37°F).
Note: While participating in swimming, this is a serious life-threatening situation. Breathing becomes unmanageable, making lucid thinking almost impossible. The use of a specialized swimsuit is crucial to control thermal loss.

Daylight

The average length of the day in January is 7h and 59min.
On the first day of the month, sunrise is at 08:28 and sunset at 15:52. On the last day of January, in Ummanz, sunrise is at 07:58 and sunset at 16:43 CET.

Sunshine

The average sunshine in January is 3.3h.

UV index

January is the month with the lowest UV index in Ummanz, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In January, the maximum UV index of 1 suggests this advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.

Updated: Feb 12, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

With an average high-temperature of 2.4°C (36.3°F) and an average low-temperature of 0.3°C (32.5°F), January is the coldest month in Ummanz, Germany.

In Ummanz, 2.4°C (36.3°F) is the average high-temperature and 0.3°C (32.5°F) is the average low-temperature during January.

In Ummanz, the average relative humidity in January is 86%.

In Ummanz, Germany, in January, during 12.8 rainfall days, 29mm (1.14") of precipitation is typically accumulated.

January is the month with the most snowfall. Snow falls for 8.3 days and accumulates 32mm (1.26") of snow.

In January, in Ummanz, Germany, it is snowing for 8.3 days. Throughout January, 32mm (1.26") of snow is accumulated.

In January, the average sea temperature in Ummanz is 2.8°C (37°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

In January, the average day length is 7h and 59min.

In January, on the first day of the month, sunrise is at 08:28 and sunset at 15:52. On the last day of the month, in Ummanz, Germany, sunrise is at 07:58 and sunset at 16:43 CET.

In Ummanz, Germany, the average sunshine duration in January is 3.3h.

With an average maximum UV index of 1, January is the month with the lowest UV index.

The average daily maximum UV index in January in Ummanz, Germany, is 1. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

4.5°C

2.4°C

3.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

25km/h

23.7km/h

23.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

4.6

8.3

8.1

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

9.5

10.4

10.3

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Ummanz, Germany

Average high temperature in January: 2.4°C

The warmest month (with the highest average high temperature) is August (21.3°C).
The month with the lowest average high temperature is January (2.4°C).

Average low temperature in January: 0.3°C

The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is February (0.1°C).

Average pressure in January
Ummanz, Germany

Average pressure in January: 1013.9mbar

The month with the highest atmospheric pressure is September (1016mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).

Average wind speed in January
Ummanz, Germany

Average wind speed in January: 22.7km/h

The windiest month (with the highest average wind speed) is December (23.9km/h).
The calmest month (with the lowest average wind speed) is August (16.5km/h).

Average humidity in January
Ummanz, Germany

Average humidity in January: 86%

The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (75%).

Average rainfall in January
Ummanz, Germany

Average rainfall in January: 29mm

The wettest month (with the highest rainfall) is August (61mm).
The driest month (with the least rainfall) is April (15mm).

Average rainfall days in January
Ummanz, Germany

Average rainfall days in January: 12.8 days

The month with the highest number of rainy days is August (18.2 days).
The month with the least rainy days is February (10.3 days).

Average snowfall in January
Ummanz, Germany

Average snowfall in January: 32mm

The month with the highest snowfall is January (32mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in January
Ummanz, Germany

Average snowfall days in January: 8.3 days

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in January
Ummanz, Germany

Average sea temperature in January: 2.8°C

The best month for swimming (with the highest average sea temperature) is August (17.8°C).
The coldest month (with the lowest average sea temperature) is February (2.6°C).

Average daylight in January /
Average sunshine in January
Ummanz, Germany

Average daylight in January: 8h and 0min

The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).

Average sunshine in January: 3h and 18min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).

Average sunshine days in January
Ummanz, Germany

Average sunshine days in January: 10.4 days

The month with the most sunshine days is April (16.3 days).
The month with the least sunshine days is August (9.1 days).

Average UV index in January
Ummanz, Germany

Average UV index in January: 1

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in January
Ummanz, Germany

Average cloud cover in January: 67

The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in January
Ummanz, Germany

Average visibility in January: 9km

The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).