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
January
Weather in January
Temperature
In Birr, January is the month with the lowest recorded average temperatures, measuring a high of 3.3°C (37.9°F) and a low of -3.1°C (26.4°F).Humidity
With an average relative humidity of 88%, January is the most humid month.Rainfall
In Birr, in January, during 10.3 rainfall days, 55mm (2.17") of precipitation is typically accumulated. In Birr, during the entire year, the rain falls for 157.5 days and collects up to 712mm (28.03") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In January, it is snowing for 12.8 days. Throughout January, 217mm (8.54") of snow is accumulated. In Birr, during the entire year, snow falls for 52.6 days and aggregates up to 964mm (37.95") of snow.Daylight
In Birr, the average length of the day in January is 8h and 58min.On the first day of the month, sunrise is at 08:14 and sunset at 16:46. On the last day of January, sunrise is at 07:54 and sunset at 17:26 CET.
Sunshine
January has the least sunshine of the year, with an average of 4.7h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Birr. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: In January, an average UV index of 2 transforms into the following instructions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Birr?
Is January cold in Birr?
What is the most humid month in Birr?
What is the average humidity in January in Birr?
How much does it rain in Birr in January?
How many days does it snow in January in Birr?
What is the average length of the day in January in Birr?
When are sunrise and sunset in January in Birr?
What is the month with the least sunshine in Birr?
How many hours of sunshine does Birr have in January?
What are the months with the lowest UV index in Birr?
What is the UV index intensity in January in Birr?
Average temperature in January
Birr, Switzerland
- Average high temperature in January: 3.3°C
The warmest months (with the highest average high temperature) are July and August (24.4°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in January: -3.1°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure in January
Birr, Switzerland
- Average pressure in January: 1019.4mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in January
Birr, Switzerland
- Average wind speed in January: 7.5km/h
The windiest month (with the highest average wind speed) is March (8.7km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).
Average humidity in January
Birr, Switzerland
- Average humidity in January: 88%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are April and July (76%).
Average rainfall in January
Birr, Switzerland
- Average rainfall in January: 55mm
The wettest month (with the highest rainfall) is August (82mm).
The driest months (with the least rainfall) are April and September (38mm).
Average rainfall days in January
Birr, Switzerland
- Average rainfall days in January: 10.3 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in January
Birr, Switzerland
- Average snowfall in January: 217mm
The month with the highest snowfall is December (232mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Birr, Switzerland
- Average snowfall days in January: 12.8 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Birr, Switzerland
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January: 4h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in January
Birr, Switzerland
- Average sunshine days in January: 13.1 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is June (11 days).
Average UV index in January
Birr, 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, November and December (UV index 2).
Average cloud cover in January
Birr, Switzerland
- Average cloud cover in January: 54
The months with the most cloud cover are January and February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in January
Birr, Switzerland
- Average visibility in January: 7km
The months with the highest visibility are April, July and August (9km).
The months with the lowest visibility are January and February (7km).
