Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January is the coldest month, with the temperature often reaching an average high of 3.3°C (37.9°F) and an average low of -1°C (30.2°F).Humidity
In Heddernheim, the average relative humidity in January is 87%.Rainfall
In January, in Heddernheim, the rain falls for 12.3 days. Throughout January, 32mm (1.26") of precipitation is accumulated. In Heddernheim, during the entire year, the rain falls for 159.6 days and collects up to 435mm (17.13") of precipitation.Snowfall
January through April, October through December are months with snowfall. In January, it is snowing for 8 days. Throughout January, 50mm (1.97") of snow is accumulated. Throughout the year, there are 25.1 snowfall days, and 178mm (7.01") of snow is accumulated.Daylight
In January, the average length of the day is 8h and 38min.On the first day of January, sunrise is at 08:24 and sunset at 16:32. On the last day of the month, sunrise is at 08:01 and sunset at 17:16 CET.
Sunshine
In January, the average sunshine in Heddernheim, Germany, is 3.8h.UV index
The months with the lowest UV index in Heddernheim, Germany, are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 2 during January translates into the following directions:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What time of the year is the coldest in Heddernheim?
How cold does it get in Heddernheim in January?
What is the average humidity in January in Heddernheim?
How many days does it rain in January in Heddernheim?
How many days does it snow in January in Heddernheim?
How many hours of daylight does Heddernheim have in January?
When are sunrise and sunset in January in Heddernheim?
How long on average sun shines in January in Heddernheim?
What are the months with the lowest UV index in Heddernheim?
What is the UV index intensity in January in Heddernheim?
Average temperature in January
Heddernheim, Germany
- Average high temperature in January: 3.3°C
The warmest month (with the highest average high temperature) is July (24.8°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in January: -1°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (-1°C).
Average pressure in January
Heddernheim, Germany
- Average pressure in January: 1017.5mbar
The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in January
Heddernheim, Germany
- Average wind speed in January: 11.9km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in January
Heddernheim, Germany
- Average humidity in January: 87%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are July and August (69%).
Average rainfall in January
Heddernheim, Germany
- Average rainfall in January: 32mm
The wettest month (with the highest rainfall) is May (50mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days in January
Heddernheim, Germany
- Average rainfall days in January: 12.3 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is September (10.7 days).
Average snowfall in January
Heddernheim, Germany
- Average snowfall in January: 50mm
The month with the highest snowfall is February (56mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in January
Heddernheim, Germany
- Average snowfall days in January: 8 days
The month with the highest number of snowfall days is January (8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Heddernheim, Germany
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in January
Heddernheim, Germany
- Average sunshine days in January: 12.8 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is December (10.6 days).
Average UV index in January
Heddernheim, 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
Heddernheim, Germany
- Average cloud cover in January: 61
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in January
Heddernheim, 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).
Heddernheim, Germany
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