January weather forecastHeimsheim, Germany

January

Weather in January

January, like December, in Heimsheim, Germany, is another cold winter month, with an average temperature ranging between min -1.6°C (29.1°F) and max 3.1°C (37.6°F).

Temperature

Heimsheim's temperature records reveal January as the coldest month, marked by average highs of 3.1°C (37.6°F) and lows of -1.6°C (29.1°F).

Humidity

With an average relative humidity of 87%, January is the most humid month in Heimsheim.

Rainfall

In Heimsheim, during January, the rain falls for 11.8 days and regularly aggregates up to 47mm (1.85") of precipitation. In Heimsheim, during the entire year, the rain falls for 164.5 days and collects up to 534mm (21.02") of precipitation.

Snowfall

January through May, October through December are months with snowfall in Heimsheim, Germany. January is the month with the most snowfall in Heimsheim. Snow falls for 11.7 days and accumulates 132mm (5.2") of snow.

Daylight

In Heimsheim, the average length of the day in January is 8h and 48min.
On the first day of the month, sunrise is at 08:17 and sunset at 16:38. On the last day of January, in Heimsheim, sunrise is at 07:56 and sunset at 17:19 CET.

Sunshine

January has the least sunshine of the year, with an average of 4.4h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 2 during January translates into the following guidance:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.

Updated: Feb 14, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

January, with its average high-temperature of 3.1°C (37.6°F) and an average low-temperature of -1.6°C (29.1°F), holds the record as the coldest month in Heimsheim.

In January, the average high-temperature and low-temperature are 3.1°C (37.6°F) and -1.6°C (29.1°F) respectively.

January is the most humid month in Heimsheim, Germany, with an average relative humidity of 87%.

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

In Heimsheim, in January, during 11.8 rainfall days, 47mm (1.85") of precipitation is typically accumulated.

The month with the most snowfall in Heimsheim, Germany, is January, when snow falls for 11.7 days and typically aggregates up to 132mm (5.2") of snow.

In January, it is snowing for 11.7 days. Throughout January, 132mm (5.2") of snow is accumulated.

In Heimsheim, Germany, the average day length in January is 8h and 48min.

In January, on the first day of the month, sunrise is at 08:17 and sunset at 16:38. On the last day of the month, in Heimsheim, sunrise is at 07:56 and sunset at 17:19 CET.

January has the least sunshine of the year in Heimsheim, Germany, with an average of 4.4h of sunshine.

In Heimsheim, Germany, the average sunshine duration in January is 4.4h.

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Heimsheim, Germany.

The average daily maximum UV index in January in Heimsheim is 2. A UV Index value of 2, and less, symbolizes a low health threat 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

4.7°C

3.1°C

4.4°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

12.4km/h

11.8km/h

12.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

11.5

11.7

10.3

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Heimsheim, Germany

Average high temperature in January: 3.1°C

The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (3.1°C).

Average low temperature in January: -1.6°C

The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).

Average pressure in January
Heimsheim, Germany

Average pressure in January: 1018.7mbar

The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).

Average wind speed in January
Heimsheim, Germany

Average wind speed in January: 11km/h

The windiest month (with the highest average wind speed) is March (11.7km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).

Average humidity in January
Heimsheim, Germany

Average humidity in January: 87%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (72%).

Average rainfall in January
Heimsheim, Germany

Average rainfall in January: 47mm

The wettest month (with the highest rainfall) is May (70mm).
The driest month (with the least rainfall) is September (24mm).

Average rainfall days in January
Heimsheim, Germany

Average rainfall days in January: 11.8 days

The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is September (10.5 days).

Average snowfall in January
Heimsheim, Germany

Average snowfall in January: 132mm

The month with the highest snowfall is January (132mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in January
Heimsheim, Germany

Average snowfall days in January: 11.7 days

The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January: 8h and 48min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

Average sunshine in January: 4h and 24min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in January
Heimsheim, Germany

Average sunshine days in January: 11.7 days

The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is February (10.3 days).

Average UV index in January
Heimsheim, Germany

Average UV index in January: 2

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in January
Heimsheim, Germany

Average cloud cover in January: 57

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in January
Heimsheim, Germany

Average visibility in January: 8km

The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).