January weather forecastAltwarp, Germany

January

Weather in January

January, like December, in Altwarp, Germany, is an icy winter month, with temperature in the range of an average low of -0.9°C (30.4°F) and an average high of 2.1°C (35.8°F).

Temperature

In Altwarp, January is the month with the lowest recorded average temperatures, measuring a high of 2.1°C (35.8°F) and a low of -0.9°C (30.4°F).

Humidity

The months with the highest humidity in Altwarp are January and December, with an average relative humidity of 87%.

Rainfall

In January, in Altwarp, the rain falls for 10.1 days. Throughout January, 28mm (1.1") of precipitation is accumulated. In Altwarp, during the entire year, the rain falls for 151.9 days and collects up to 396mm (15.59") of precipitation.

Snowfall

Months with snowfall are January through April, November and December. January is the month with the most snowfall in Altwarp, Germany. Snow falls for 6 days and accumulates 27mm (1.06") of snow.

Sea temperature

The months with the coldest seawater in Altwarp are January and February, with an average sea temperature of 2.6°C (36.7°F).
Note: In the case of swimming, this is seriously cold, dangerous, and can result in death. Without the safeguard of insulated waterproof attire, hypothermia manifests rapidly.

Daylight

In January, the average length of the day is 8h and 7min.
On the first day of January in Altwarp, sunrise is at 08:20 and sunset at 15:52. On the last day of the month, sunrise is at 07:51 and sunset at 16:41 CET.

Sunshine

January and December, with an average of 3.2h of sunshine, are months with the least sunshine in Altwarp, Germany.

UV index

January is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.
Note: A typical high UV index of 1 in January suggests the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.

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

Frequently asked questions

January is the month when Altwarp, Germany, sees the average lowest temperatures, with a high of 2.1°C (35.8°F) and a low of -0.9°C (30.4°F).

January temperatures in Altwarp vary between a high-temperature of 2.1°C (35.8°F) and a low-temperature of -0.9°C (30.4°F).

The months with the highest humidity in Altwarp, Germany, are January and December, with an average relative humidity of 87%.

In January, the average relative humidity in Altwarp, Germany, is 87%.

In Altwarp, Germany, in January, during 10.1 rainfall days, 28mm (1.1") of precipitation is typically accumulated.

January is the month with the most snowfall in Altwarp. Snow falls for 6 days and accumulates 27mm (1.06") of snow.

In January, in Altwarp, it is snowing for 6 days. Throughout January, 27mm (1.06") of snow is accumulated.

January and February, with an average sea temperature of 2.6°C (36.7°F), are months with the coldest seawater in Altwarp.

In Altwarp, in January, the average water temperature is 2.6°C (36.7°F). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

In Altwarp, the average day length in January is 8h and 7min.

In January, on the first day of the month, sunrise is at 08:20 and sunset at 15:52. On the last day of the month, sunrise is at 07:51 and sunset at 16:41 CET.

The months with the least sunshine in Altwarp are January and December, with an average of 3.2h of sunshine.

In January, the average sunshine duration in Altwarp is 3.2h.

January is the month with the lowest UV index in Altwarp, Germany, with an average maximum UV index of 1.

In January, the average daily maximum UV index in Altwarp, Germany, is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

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

Dec

January

Feb

Average high temperature

4°C

2.1°C

2.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

21km/h

19.5km/h

18.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

4.8

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

12.4

15.3

15.9

Average UV index

Average cloud cover

68%

65%

Average visibility

9km

Average temperature in January
Altwarp, Germany

Average high temperature in January: 2.1°C

The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (2.1°C).

Average low temperature in January: -0.9°C

The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is January (-0.9°C).

Average pressure in January
Altwarp, Germany

Average pressure in January: 1014.5mbar

The month with the highest atmospheric pressure is September (1016.4mbar).
The month with the lowest atmospheric pressure is November (1013mbar).

Average wind speed in January
Altwarp, Germany

Average wind speed in January: 18.7km/h

The windiest month (with the highest average wind speed) is December (20km/h).
The calmest month (with the lowest average wind speed) is August (14.1km/h).

Average humidity in January
Altwarp, Germany

Average humidity in January: 87%

The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is August (73%).

Average rainfall in January
Altwarp, Germany

Average rainfall in January: 28mm

The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (12mm).

Average rainfall days in January
Altwarp, Germany

Average rainfall days in January: 10.1 days

The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (7.4 days).

Average snowfall in January
Altwarp, Germany

Average snowfall in January: 27mm

The month with the highest snowfall is January (27mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in January
Altwarp, Germany

Average snowfall days in January: 6 days

The month with the highest number of snowfall days is January (6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in January
Altwarp, Germany

Average sea temperature in January: 2.6°C

The best month for swimming (with the highest average sea temperature) is August (18.9°C).
The coldest months (with the lowest average sea temperature) are January and February (2.6°C).

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

Average daylight in January: 8h and 6min

The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).

Average sunshine in January: 3h and 12min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 3h and 12min).

Average sunshine days in January
Altwarp, Germany

Average sunshine days in January: 15.3 days

The month with the most sunshine days is April (18.5 days).
The month with the least sunshine days is August (11.5 days).

Average UV index in January
Altwarp, 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
Altwarp, Germany

Average cloud cover in January: 68

The months with the most cloud cover are January and December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in January
Altwarp, Germany

Average visibility in January: 9km

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