January weather forecastRoggenburg, Germany
January
Weather in January
January, the same as December, is a wintry winter month in Roggenburg, Germany, with an average temperature fluctuating between -3.1°C (26.4°F) and 1.9°C (35.4°F).Temperature
Temperature readings reach their annual highs in January, averaging 1.9°C (35.4°F) and a minimum average of -3.1°C (26.4°F).Humidity
With an average relative humidity of 90%, January is the most humid month.Rainfall
In Roggenburg, in January, it is raining for 8.6 days, with typically 35mm (1.38") of accumulated precipitation. In Roggenburg, during the entire year, the rain falls for 178.1 days and collects up to 685mm (26.97") of precipitation.Snowfall
Months with snowfall in Roggenburg are January through May, October through December. The months with the most snowfall are January and December, with an average 87mm (3.43") of accumulated snow.Daylight
In January, the average length of the day in Roggenburg is 8h and 52min.On the first day of the month, sunrise is at 08:09 and sunset at 16:34. On the last day of January, in Roggenburg, sunrise is at 07:49 and sunset at 17:15 CET.
Sunshine
With an average of 3.7h of sunshine, January has the least sunshine of the year in Roggenburg.UV index
In January, the average daily maximum UV index in Roggenburg is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In January, an average UV index of 2 transforms into the following instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Roggenburg, Germany
- Average high temperature in January: 1.9°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (1.9°C).
- Average low temperature in January: -3.1°C
The month with the highest average low temperature is August (12.4°C).
The coldest month (with the lowest average low temperature) is February (-3.3°C).
Average pressure in January
Roggenburg, Germany
- Average pressure in January: 1018.9mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is November (1015.6mbar).
Average wind speed in January
Roggenburg, Germany
- Average wind speed in January: 13km/h
The windiest month (with the highest average wind speed) is December (13.4km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).
Average humidity in January
Roggenburg, Germany
- Average humidity in January: 90%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (78%).
Average rainfall in January
Roggenburg, Germany
- Average rainfall in January: 35mm
The wettest month (with the highest rainfall) is August (95mm).
The driest month (with the least rainfall) is February (33mm).
Average rainfall days in January
Roggenburg, Germany
- Average rainfall days in January: 8.6 days
The month with the highest number of rainy days is May (22.1 days).
The month with the least rainy days is February (7 days).
Average snowfall in January
Roggenburg, Germany
- Average snowfall in January: 87mm
The months with the highest snowfall are January and December (87mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Roggenburg, Germany
- Average snowfall days in January: 10.2 days
The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Roggenburg, Germany
- Average daylight in January: 8h and 54min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in January: 3h and 42min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in January
Roggenburg, Germany
- Average sunshine days in January: 15.2 days
The months with the most sunshine days are October and November (15.9 days).
The month with the least sunshine days is May (7 days).
Average UV index in January
Roggenburg, Germany
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in January
Roggenburg, Germany
- Average cloud cover in January: 65
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in January
Roggenburg, Germany
- Average visibility in January: 7km
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January and February (7km).
