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's weather displays an average high-temperature of a still icy 2.9°C (37.2°F), slightly varied from December's 4.5°C (40.1°F). Risby logs an average low-temperature of 0.6°C (33.1°F) during the nights of January, subtly lower than its daytime highs.Humidity
The months with the highest humidity in Risby are January and December, with an average relative humidity of 87%.Rainfall
In January, the rain falls for 10 days. Throughout January, 30mm (1.18") of precipitation is accumulated. In Risby, during the entire year, the rain falls for 159.2 days and collects up to 413mm (16.26") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Risby, during January, snow falls for 7 days and regularly aggregates up to 30mm (1.18") of snow. In Risby, during the entire year, snow falls for 22.3 days and aggregates up to 113mm (4.45") of snow.Daylight
In Risby, Denmark, the average length of the day in January is 7h and 47min.On the first day of January in Risby, sunrise is at 08:39 and sunset at 15:48. On the last day of the month, sunrise is at 08:06 and sunset at 16:41 CET.
Sunshine
In January, the average sunshine is 3.2h.UV index
January is the month with the lowest UV index in Risby, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 1 in January translates into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Around midday, solar radiation is most harmful; hence, exposure should be limited. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
How cold is January in Risby?
What is the most humid month in Risby?
What is the average humidity in January in Risby?
How many days does it rain in January in Risby?
How much does it snow in Risby in January?
What is the average length of the day in January in Risby?
When are sunrise and sunset in January in Risby?
How many hours of sunshine does Risby have in January?
What is the month with the lowest UV index in Risby?
What is the UV index reading in January in Risby?
Average temperature in January
Risby, Denmark
- Average high temperature in January: 2.9°C
The warmest months (with the highest average high temperature) are July and August (20.1°C).
The month with the lowest average high temperature is February (2.7°C).
- Average low temperature in January: 0.6°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is February (-0.1°C).
Average pressure in January
Risby, Denmark
- Average pressure in January: 1012.8mbar
The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is December (1011.2mbar).
Average wind speed in January
Risby, Denmark
- Average wind speed in January: 20.8km/h
The windiest month (with the highest average wind speed) is December (21.7km/h).
The calmest month (with the lowest average wind speed) is July (15.3km/h).
Average humidity in January
Risby, Denmark
- Average humidity in January: 87%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is May (76%).
Average rainfall in January
Risby, Denmark
- Average rainfall in January: 30mm
The wettest month (with the highest rainfall) is August (59mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in January
Risby, Denmark
- Average rainfall days in January: 10 days
The month with the highest number of rainy days is August (16.9 days).
The month with the least rainy days is February (8.1 days).
Average snowfall in January
Risby, Denmark
- Average snowfall in January: 30mm
The month with the highest snowfall is December (36mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Risby, Denmark
- Average snowfall days in January: 7 days
The month with the highest number of snowfall days is January (7 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
Risby, Denmark
- Average daylight in January: 7h and 5min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in January: 3h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in January
Risby, Denmark
- Average sunshine days in January: 14.2 days
The month with the most sunshine days is March (17.4 days).
The month with the least sunshine days is December (8.8 days).
Average UV index in January
Risby, Denmark
- Average UV index in January: 1
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in January
Risby, Denmark
- Average cloud cover in January: 68
The month with the most cloud cover is December (Cloud cover 70).
The months with the least cloud cover are June and August (Cloud cover 38).
Average visibility in January
Risby, Denmark
- Average visibility in January: 9km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
Risby, Denmark
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