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
The coldest period is January, when temperatures fluctuate between an average high of 2.3°C (36.1°F) and a low of -4°C (24.8°F).Humidity
January and February, with an average relative humidity of 87%, are the most humid months.Rainfall
In Rohrbach, in January, during 8.7 rainfall days, 55mm (2.17") of precipitation is typically accumulated. Throughout the year, in Rohrbach, there are 158.6 rainfall days, and 789mm (31.06") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Rohrbach. The month with the most snowfall in Rohrbach is January, when snow falls for 12.2 days and typically aggregates up to 269mm (10.59") of snow.Daylight
The average length of the day in January in Rohrbach, Switzerland, is 9h and 0min.On the first day of the month, sunrise is at 08:14 and sunset at 16:49. On the last day of January, in Rohrbach, sunrise is at 07:55 and sunset at 17:28 CET.
Sunshine
The month with the least sunshine in Rohrbach, Switzerland, is January, with an average of 5.1h of sunshine.UV index
The months with the lowest UV index in Rohrbach, Switzerland, are January, February, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 2 in January translates into this advice:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What is the coldest month in Rohrbach?
How cold is it in Rohrbach in January?
What is the most humid month in Rohrbach?
What is the average humidity in January in Rohrbach?
How many days does it rain in January in Rohrbach?
What is the snowiest month in Rohrbach?
How much does it snow in Rohrbach in January?
What is the average length of the day in January in Rohrbach?
When is the sunrise / sunset in January in Rohrbach?
What is the month with the least sunshine in Rohrbach?
How long on average sun shines in January in Rohrbach?
When is the lowest UV index in Rohrbach?
What is the UV index reading in January in Rohrbach?
Average temperature in January
Rohrbach, Switzerland
- Average high temperature in January: 2.3°C
The warmest month (with the highest average high temperature) is July (22.5°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in January: -4°C
The month with the highest average low temperature is July (11.4°C).
The coldest month (with the lowest average low temperature) is February (-4.3°C).
Average pressure in January
Rohrbach, Switzerland
- Average pressure in January: 1019.4mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in January
Rohrbach, Switzerland
- Average wind speed in January: 8.2km/h
The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest month (with the lowest average wind speed) is August (6.1km/h).
Average humidity in January
Rohrbach, Switzerland
- Average humidity in January: 87%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is July (77%).
Average rainfall in January
Rohrbach, Switzerland
- Average rainfall in January: 55mm
The wettest month (with the highest rainfall) is June (99mm).
The driest month (with the least rainfall) is September (37mm).
Average rainfall days in January
Rohrbach, Switzerland
- Average rainfall days in January: 8.7 days
The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is February (8.4 days).
Average snowfall in January
Rohrbach, Switzerland
- Average snowfall in January: 269mm
The month with the highest snowfall is January (269mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Rohrbach, Switzerland
- Average snowfall days in January: 12.2 days
The month with the highest number of snowfall days is February (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Rohrbach, Switzerland
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in January
Rohrbach, Switzerland
- Average sunshine days in January: 14.5 days
The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in January
Rohrbach, Switzerland
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in January
Rohrbach, Switzerland
- Average cloud cover in January: 47
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in January
Rohrbach, Switzerland
- Average visibility in January: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
Rohrbach, Switzerland
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