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
The coldest temperatures occur during January, when averages reach a peak of -2.9°C (26.8°F) and a low of -12.3°C (9.9°F).Humidity
In January, the average relative humidity is 89%.Rainfall
In Fionnay, during January, the rain falls for 4.7 days and regularly aggregates up to 77mm (3.03") of precipitation. Throughout the year, in Fionnay, there are 153.5 rainfall days, and 903mm (35.55") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, August through December. In January, it is snowing for 18.5 days. Throughout January, 573mm (22.56") of snow is accumulated. Throughout the year, there are 97.6 snowfall days, and 2767mm (108.94") of snow is accumulated.Daylight
In Fionnay, Switzerland, the average length of the day in January is 9h and 7min.On the first day of January in Fionnay, sunrise is at 08:12 and sunset at 16:55. On the last day of the month, sunrise is at 07:54 and sunset at 17:33 CET.
Sunshine
January and December, with an average of 4.7h of sunshine, are months with the least sunshine in Fionnay.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: The UV index of 1 during January translates into the following guidance:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Fionnay?
How cold is it in Fionnay in January?
What is the average humidity in January in Fionnay?
How much does it rain in Fionnay in January?
How many days does it snow in January in Fionnay?
What is the average length of the day in January in Fionnay?
When is the sunrise / sunset in January in Fionnay?
What are the months with the least sunshine in Fionnay?
How many hours of sunshine does Fionnay have in January?
When is the lowest UV index in Fionnay?
How high is the UV index in January in Fionnay?
Average temperature in January
Fionnay, Switzerland
- Average high temperature in January: -2.9°C
The warmest month (with the highest average high temperature) is August (16.2°C).
The month with the lowest average high temperature is January (-2.9°C).
- Average low temperature in January: -12.3°C
The months with the highest average low temperature are July and August (5.6°C).
The coldest month (with the lowest average low temperature) is January (-12.3°C).
Average pressure in January
Fionnay, Switzerland
- Average pressure in January: 1019.2mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in January
Fionnay, Switzerland
- Average wind speed in January: 8.5km/h
The windiest months (with the highest average wind speed) are November and December (8.7km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in January
Fionnay, Switzerland
- Average humidity in January: 89%
The month with the highest relative humidity is March (91%).
The month with the lowest relative humidity is August (79%).
Average rainfall in January
Fionnay, Switzerland
- Average rainfall in January: 77mm
The wettest month (with the highest rainfall) is May (117mm).
The driest month (with the least rainfall) is September (43mm).
Average rainfall days in January
Fionnay, Switzerland
- Average rainfall days in January: 4.7 days
The month with the highest number of rainy days is May (21.2 days).
The month with the least rainy days is January (4.7 days).
Average snowfall in January
Fionnay, Switzerland
- Average snowfall in January: 573mm
The month with the highest snowfall is December (669mm).
The months with the least snowfall are June and July (0mm).
Average snowfall days in January
Fionnay, Switzerland
- Average snowfall days in January: 18.5 days
The month with the highest number of snowfall days is January (18.5 days).
The months with the least snowfall days are June and July (0 days).
Average daylight in January /
Average sunshine in January
Fionnay, Switzerland
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January: 4h and 4min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The months with the least sunshine are January and December (Average sunshine: 4h and 42min).
Average sunshine days in January
Fionnay, Switzerland
- Average sunshine days in January: 11.7 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is May (6.3 days).
Average UV index in January
Fionnay, Switzerland
- Average UV index in January: 1
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in January
Fionnay, Switzerland
- Average cloud cover in January: 51
The months with the most cloud cover are February, March and May (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in January
Fionnay, Switzerland
- Average visibility in January: 6km
The months with the highest visibility are June, July, August and October (8km).
The months with the lowest visibility are January, February and March (6km).
